--- /dev/null
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/Kconfig linux-2.6/arch/arm/mach-at91/Kconfig
+--- linux-2.6.25/arch/arm/mach-at91/Kconfig 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/Kconfig 2008-04-25 21:15:43.000000000 +0200
+@@ -12,18 +12,28 @@
+
+ config ARCH_AT91SAM9260
+ bool "AT91SAM9260 or AT91SAM9XE"
++ select GENERIC_TIME
++ select GENERIC_CLOCKEVENTS
+
+ config ARCH_AT91SAM9261
+ bool "AT91SAM9261"
++ select GENERIC_TIME
++ select GENERIC_CLOCKEVENTS
+
+ config ARCH_AT91SAM9263
+ bool "AT91SAM9263"
++ select GENERIC_TIME
++ select GENERIC_CLOCKEVENTS
+
+ config ARCH_AT91SAM9RL
+ bool "AT91SAM9RL"
++ select GENERIC_TIME
++ select GENERIC_CLOCKEVENTS
+
+ config ARCH_AT91CAP9
+ bool "AT91CAP9"
++ select GENERIC_TIME
++ select GENERIC_CLOCKEVENTS
+
+ config ARCH_AT91X40
+ bool "AT91x40"
+@@ -45,7 +55,7 @@
+ depends on ARCH_AT91RM9200
+ help
+ Select this if you are using Ajeco's 1ARM Single Board Computer.
+- <http://www.ajeco.fi/products.htm>
++ <http://www.ajeco.fi/eng/products_e.htm>
+
+ config ARCH_AT91RM9200DK
+ bool "Atmel AT91RM9200-DK Development board"
+@@ -94,7 +104,7 @@
+ depends on ARCH_AT91RM9200
+ help
+ Select this if you are using KwikByte's KB920x board.
+- <http://kwikbyte.com/KB9202_description_new.htm>
++ <http://www.kwikbyte.com/KB9202.html>
+
+ config MACH_PICOTUX2XX
+ bool "picotux 200"
+@@ -109,6 +119,38 @@
+ help
+ Select this if you are using Sperry-Sun's KAFA board.
+
++config MACH_CHUB
++ bool "Promwad Chub board"
++ depends on ARCH_AT91RM9200
++ help
++ Select this if you are using Promwad's Chub board.
++
++config MACH_HOMEMATIC
++ bool "eQ-3 HomeMatic"
++ depends on ARCH_AT91RM9200
++ help
++ Select this if you are using eQ-3's HomeMatic device.
++ <http://www.eq-3.com>
++
++config MACH_ECBAT91
++ bool "emQbit ECB_AT91 SBC"
++ depends on ARCH_AT91RM9200
++ help
++ Select this if you are using emQbit's ECB_AT91 board.
++ <http://wiki.emqbit.com/free-ecb-at91>
++
++config MACH_SWEDATMS
++ bool "Sweda TMS Board"
++ depends on ARCH_AT91RM9200
++ help
++ Select this if you are using Sweda TMS-100 board.
++
++config MACH_TT9200
++ bool "Toptech TT9200"
++ depends on ARCH_AT91RM9200
++ help
++ Select this if you are using Toptech's TT9200 board.
++
+ endif
+
+ # ----------------------------------------------------------
+@@ -133,6 +175,34 @@
+ Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit
+ <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933>
+
++config MACH_CAM60
++ bool "KwikByte KB9260 (CAM60) board"
++ depends on ARCH_AT91SAM9260
++ help
++ Select this if you are using KwikByte's KB9260 (CAM60) board based on the Atmel AT91SAM9260.
++ <http://www.kwikbyte.com/KB9260.html>
++
++config MACH_SAM9_L9260
++ bool "Olimex SAM9-L9260 board"
++ depends on ARCH_AT91SAM9260
++ help
++ Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
++ <http://www.olimex.com/dev/sam9-L9260.html>
++
++config MACH_USB_A9260
++ bool "CALAO USB-A9260"
++ depends on ARCH_AT91SAM9260
++ help
++ Select this if you are using a Calao Systems USB-A9260.
++ <http://www.calao-systems.com>
++
++config MACH_QIL_A9260
++ bool "CALAO QIL-A9260 board"
++ depends on ARCH_AT91SAM9260
++ help
++ Select this if you are using a Calao Systems QIL-A9260 Board.
++ <http://www.calao-systems.com>
++
+ endif
+
+ # ----------------------------------------------------------
+@@ -163,6 +233,13 @@
+ Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
+ <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
+
++config MACH_USB_A9263
++ bool "CALAO USB-A9263"
++ depends on ARCH_AT91SAM9263
++ help
++ Select this if you are using a Calao Systems USB-A9263.
++ <http://www.calao-systems.com>
++
+ endif
+
+ # ----------------------------------------------------------
+@@ -216,7 +293,7 @@
+
+ config MTD_AT91_DATAFLASH_CARD
+ bool "Enable DataFlash Card support"
+- depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_AT91CAP9ADK)
++ depends on (ARCH_AT91RM9200DK || MACH_AT91RM9200EK || MACH_AT91SAM9260EK || MACH_AT91SAM9261EK || MACH_AT91SAM9263EK || MACH_ECBAT91 || MACH_SAM9_L9260 || MACH_AT91CAP9ADK)
+ help
+ Enable support for the DataFlash card.
+
+@@ -237,6 +314,19 @@
+ Select this if you need to program one or more of the PCK0..PCK3
+ programmable clock outputs.
+
++config AT91_SLOW_CLOCK
++ bool "Suspend-to-RAM disables main oscillator"
++ depends on SUSPEND
++ help
++ Select this if you want Suspend-to-RAM to save the most power
++ possible (without powering off the CPU) by disabling the PLLs
++ and main oscillator so that only the 32 KiHz clock is available.
++
++ When only that slow-clock is available, some peripherals lose
++ functionality. Many can't issue wakeup events unless faster
++ clocks are available. Some lose their operating state and
++ need to be completely re-initialized.
++
+ config AT91_TIMER_HZ
+ int "Kernel HZ (jiffies per second)"
+ range 32 1024
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/Makefile linux-2.6/arch/arm/mach-at91/Makefile
+--- linux-2.6.25/arch/arm/mach-at91/Makefile 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/Makefile 2008-04-25 21:15:43.000000000 +0200
+@@ -28,16 +28,26 @@
+ obj-$(CONFIG_MACH_KB9200) += board-kb9202.o
+ obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o
+ obj-$(CONFIG_MACH_KAFA) += board-kafa.o
++obj-$(CONFIG_MACH_CHUB) += board-chub.o
+ obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o
++obj-$(CONFIG_MACH_HOMEMATIC) += board-homematic.o
++obj-$(CONFIG_MACH_ECBAT91) += board-ecbat91.o
++obj-$(CONFIG_MACH_SWEDATMS) += board-tms.o
++obj-$(CONFIG_MACH_TT9200) += board-tt9200.o
+
+ # AT91SAM9260 board-specific support
+ obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
++obj-$(CONFIG_MACH_CAM60) += board-cam60.o
++obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o
++obj-$(CONFIG_MACH_USB_A9260) += board-usb-a9260.o
++obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o
+
+ # AT91SAM9261 board-specific support
+ obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
+
+ # AT91SAM9263 board-specific support
+ obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
++obj-$(CONFIG_MACH_USB_A9263) += board-usb-a9263.o
+
+ # AT91SAM9RL board-specific support
+ obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o
+@@ -50,9 +60,11 @@
+
+ # Drivers
+ obj-y += leds.o
++obj-$(CONFIG_FB_S1D13XXX) += ics1523.o
+
+ # Power Management
+ obj-$(CONFIG_PM) += pm.o
++obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o
+
+ ifeq ($(CONFIG_PM_DEBUG),y)
+ CFLAGS_pm.o += -DDEBUG
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91cap9.c linux-2.6/arch/arm/mach-at91/at91cap9.c
+--- linux-2.6.25/arch/arm/mach-at91/at91cap9.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91cap9.c 2008-05-05 22:01:39.000000000 +0200
+@@ -13,12 +13,15 @@
+ */
+
+ #include <linux/module.h>
++#include <linux/pm.h>
+
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
++#include <asm/arch/cpu.h>
+ #include <asm/arch/at91cap9.h>
+ #include <asm/arch/at91_pmc.h>
+ #include <asm/arch/at91_rstc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+ #include "clock.h"
+@@ -288,6 +291,12 @@
+ at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
+ }
+
++static void at91cap9_poweroff(void)
++{
++ at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW);
++}
++
++
+ /* --------------------------------------------------------------------
+ * AT91CAP9 processor initialization
+ * -------------------------------------------------------------------- */
+@@ -298,6 +307,7 @@
+ iotable_init(at91cap9_io_desc, ARRAY_SIZE(at91cap9_io_desc));
+
+ at91_arch_reset = at91cap9_reset;
++ pm_power_off = at91cap9_poweroff;
+ at91_extern_irq = (1 << AT91CAP9_ID_IRQ0) | (1 << AT91CAP9_ID_IRQ1);
+
+ /* Init clock subsystem */
+@@ -308,6 +318,12 @@
+
+ /* Register GPIO subsystem */
+ at91_gpio_init(at91cap9_gpio, 4);
++
++ /* Remember the silicon revision */
++ if (cpu_is_at91cap9_revB())
++ system_rev = 0xB;
++ else if (cpu_is_at91cap9_revC())
++ system_rev = 0xC;
+ }
+
+ /* --------------------------------------------------------------------
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91cap9_devices.c linux-2.6/arch/arm/mach-at91/at91cap9_devices.c
+--- linux-2.6.25/arch/arm/mach-at91/at91cap9_devices.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91cap9_devices.c 2008-05-05 22:01:39.000000000 +0200
+@@ -13,18 +13,20 @@
+ */
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
++#include <asm/mach/irq.h>
+
+ #include <linux/dma-mapping.h>
+ #include <linux/platform_device.h>
+-#include <linux/mtd/physmap.h>
++#include <linux/i2c-gpio.h>
+
+ #include <video/atmel_lcdc.h>
+
+ #include <asm/arch/board.h>
++#include <asm/arch/cpu.h>
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/at91cap9.h>
+-#include <asm/arch/at91sam926x_mc.h>
+ #include <asm/arch/at91cap9_matrix.h>
++#include <asm/arch/at91sam9_smc.h>
+
+ #include "generic.h"
+
+@@ -69,6 +71,9 @@
+ if (!data)
+ return;
+
++ if (cpu_is_at91cap9_revB())
++ set_irq_type(AT91CAP9_ID_UHP, IRQT_HIGH);
++
+ /* Enable VBus control for UHP ports */
+ for (i = 0; i < data->ports; i++) {
+ if (data->vbus_pin[i])
+@@ -84,6 +89,110 @@
+
+
+ /* --------------------------------------------------------------------
++ * USB HS Device (Gadget)
++ * -------------------------------------------------------------------- */
++
++#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE)
++
++static struct resource usba_udc_resources[] = {
++ [0] = {
++ .start = AT91CAP9_UDPHS_FIFO,
++ .end = AT91CAP9_UDPHS_FIFO + SZ_512K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91CAP9_BASE_UDPHS,
++ .end = AT91CAP9_BASE_UDPHS + SZ_1K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [2] = {
++ .start = AT91CAP9_ID_UDPHS,
++ .end = AT91CAP9_ID_UDPHS,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++#define EP(nam, idx, maxpkt, maxbk, dma, isoc) \
++ [idx] = { \
++ .name = nam, \
++ .index = idx, \
++ .fifo_size = maxpkt, \
++ .nr_banks = maxbk, \
++ .can_dma = dma, \
++ .can_isoc = isoc, \
++ }
++
++static struct usba_ep_data usba_udc_ep[] = {
++ EP("ep0", 0, 64, 1, 0, 0),
++ EP("ep1", 1, 1024, 3, 1, 1),
++ EP("ep2", 2, 1024, 3, 1, 1),
++ EP("ep3", 3, 1024, 2, 1, 1),
++ EP("ep4", 4, 1024, 2, 1, 1),
++ EP("ep5", 5, 1024, 2, 1, 0),
++ EP("ep6", 6, 1024, 2, 1, 0),
++ EP("ep7", 7, 1024, 2, 0, 0),
++};
++
++#undef EP
++
++/*
++ * pdata doesn't have room for any endpoints, so we need to
++ * append room for the ones we need right after it.
++ */
++static struct {
++ struct usba_platform_data pdata;
++ struct usba_ep_data ep[8];
++} usba_udc_data;
++
++static struct platform_device at91_usba_udc_device = {
++ .name = "atmel_usba_udc",
++ .id = -1,
++ .dev = {
++ .platform_data = &usba_udc_data.pdata,
++ },
++ .resource = usba_udc_resources,
++ .num_resources = ARRAY_SIZE(usba_udc_resources),
++};
++
++void __init at91_add_device_usba(struct usba_platform_data *data)
++{
++ if (cpu_is_at91cap9_revB()) {
++ set_irq_type(AT91CAP9_ID_UDPHS, IRQT_HIGH);
++ at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS |
++ AT91_MATRIX_UDPHS_BYPASS_LOCK);
++ }
++ else
++ at91_sys_write(AT91_MATRIX_UDPHS, AT91_MATRIX_SELECT_UDPHS);
++
++ /*
++ * Invalid pins are 0 on AT91, but the usba driver is shared
++ * with AVR32, which use negative values instead. Once/if
++ * gpio_is_valid() is ported to AT91, revisit this code.
++ */
++ usba_udc_data.pdata.vbus_pin = -EINVAL;
++ usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
++ memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
++
++ if (data && data->vbus_pin > 0) {
++ at91_set_gpio_input(data->vbus_pin, 0);
++ at91_set_deglitch(data->vbus_pin, 1);
++ usba_udc_data.pdata.vbus_pin = data->vbus_pin;
++ }
++
++ /* Pullup pin is handled internally by USB device peripheral */
++
++ /* Clocks */
++ at91_clock_associate("utmi_clk", &at91_usba_udc_device.dev, "hclk");
++ at91_clock_associate("udphs_clk", &at91_usba_udc_device.dev, "pclk");
++
++ platform_device_register(&at91_usba_udc_device);
++}
++#else
++void __init at91_add_device_usba(struct usba_platform_data *data) {}
++#endif
++
++
++/* --------------------------------------------------------------------
+ * Ethernet
+ * -------------------------------------------------------------------- */
+
+@@ -246,7 +355,7 @@
+ }
+
+ mmc0_data = *data;
+- at91_clock_associate("mci0_clk", &at91cap9_mmc1_device.dev, "mci_clk");
++ at91_clock_associate("mci0_clk", &at91cap9_mmc0_device.dev, "mci_clk");
+ platform_device_register(&at91cap9_mmc0_device);
+ } else { /* MCI1 */
+ /* CLK */
+@@ -283,10 +392,15 @@
+ #define NAND_BASE AT91_CHIPSELECT_3
+
+ static struct resource nand_resources[] = {
+- {
++ [0] = {
+ .start = NAND_BASE,
+ .end = NAND_BASE + SZ_256M - 1,
+ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91_BASE_SYS + AT91_ECC,
++ .end = AT91_BASE_SYS + AT91_ECC + SZ_512 - 1,
++ .flags = IORESOURCE_MEM,
+ }
+ };
+
+@@ -344,6 +458,7 @@
+ void __init at91_add_device_nand(struct at91_nand_data *data) {}
+ #endif
+
++
+ /* --------------------------------------------------------------------
+ * TWI (i2c)
+ * -------------------------------------------------------------------- */
+@@ -532,17 +647,64 @@
+
+
+ /* --------------------------------------------------------------------
++ * Timer/Counter block
++ * -------------------------------------------------------------------- */
++
++#ifdef CONFIG_ATMEL_TCLIB
++
++static struct resource tcb_resources[] = {
++ [0] = {
++ .start = AT91CAP9_BASE_TCB0,
++ .end = AT91CAP9_BASE_TCB0 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91CAP9_ID_TCB,
++ .end = AT91CAP9_ID_TCB,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91cap9_tcb_device = {
++ .name = "atmel_tcb",
++ .id = 0,
++ .resource = tcb_resources,
++ .num_resources = ARRAY_SIZE(tcb_resources),
++};
++
++static void __init at91_add_device_tc(void)
++{
++ /* this chip has one clock and irq for all three TC channels */
++ at91_clock_associate("tcb_clk", &at91cap9_tcb_device.dev, "t0_clk");
++ platform_device_register(&at91cap9_tcb_device);
++}
++#else
++static void __init at91_add_device_tc(void) { }
++#endif
++
++
++/* --------------------------------------------------------------------
+ * RTT
+ * -------------------------------------------------------------------- */
+
++static struct resource rtt_resources[] = {
++ {
++ .start = AT91_BASE_SYS + AT91_RTT,
++ .end = AT91_BASE_SYS + AT91_RTT + SZ_16 - 1,
++ .flags = IORESOURCE_MEM,
++ }
++};
++
+ static struct platform_device at91cap9_rtt_device = {
+ .name = "at91_rtt",
+- .id = -1,
+- .num_resources = 0,
++ .id = 0,
++ .resource = rtt_resources,
++ .num_resources = ARRAY_SIZE(rtt_resources),
+ };
+
+ static void __init at91_add_device_rtt(void)
+ {
++ device_init_wakeup(&at91cap9_rtt_device.dev, 1);
+ platform_device_register(&at91cap9_rtt_device);
+ }
+
+@@ -660,6 +822,9 @@
+ if (!data)
+ return;
+
++ if (cpu_is_at91cap9_revB())
++ set_irq_type(AT91CAP9_ID_LCDC, IRQT_HIGH);
++
+ at91_set_A_periph(AT91_PIN_PC1, 0); /* LCDHSYNC */
+ at91_set_A_periph(AT91_PIN_PC2, 0); /* LCDDOTCK */
+ at91_set_A_periph(AT91_PIN_PC3, 0); /* LCDDEN */
+@@ -990,7 +1155,7 @@
+ at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */
+ }
+
+-static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
++static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
+ struct platform_device *atmel_default_console_device; /* the serial console device */
+
+ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins)
+@@ -1031,8 +1196,6 @@
+ {
+ if (portnr < ATMEL_MAX_UART)
+ atmel_default_console_device = at91_uarts[portnr];
+- if (!atmel_default_console_device)
+- printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+
+ void __init at91_add_device_serial(void)
+@@ -1043,6 +1206,9 @@
+ if (at91_uarts[i])
+ platform_device_register(at91_uarts[i]);
+ }
++
++ if (!atmel_default_console_device)
++ printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+ #else
+ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+@@ -1060,6 +1226,7 @@
+ {
+ at91_add_device_rtt();
+ at91_add_device_watchdog();
++ at91_add_device_tc();
+ return 0;
+ }
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91rm9200_devices.c linux-2.6/arch/arm/mach-at91/at91rm9200_devices.c
+--- linux-2.6.25/arch/arm/mach-at91/at91rm9200_devices.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91rm9200_devices.c 2008-04-25 21:15:43.000000000 +0200
+@@ -513,7 +513,18 @@
+ * SPI
+ * -------------------------------------------------------------------- */
+
+-#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
++#if defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) /* legacy SPI driver */
++#define SPI_DEVNAME "at91_spi"
++
++#elif defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) /* SPI bitbanging driver */
++#define SPI_DEVNAME "at91_spi"
++
++#elif defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) /* new SPI driver */
++#define SPI_DEVNAME "atmel_spi"
++
++#endif
++
++#ifdef SPI_DEVNAME
+ static u64 spi_dmamask = DMA_BIT_MASK(32);
+
+ static struct resource spi_resources[] = {
+@@ -530,7 +541,7 @@
+ };
+
+ static struct platform_device at91rm9200_spi_device = {
+- .name = "atmel_spi",
++ .name = SPI_DEVNAME,
+ .id = 0,
+ .dev = {
+ .dma_mask = &spi_dmamask,
+@@ -563,6 +574,12 @@
+ else
+ at91_set_gpio_output(cs_pin, 1);
+
++#if defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE)
++ /*
++ * Force peripheral mode when using the legacy SPI driver.
++ */
++ at91_set_A_periph(cs_pin, 0);
++#endif
+
+ /* pass chip-select pin to driver */
+ devices[i].controller_data = (void *) cs_pin;
+@@ -577,6 +594,90 @@
+
+
+ /* --------------------------------------------------------------------
++ * Timer/Counter blocks
++ * -------------------------------------------------------------------- */
++
++#ifdef CONFIG_ATMEL_TCLIB
++
++static struct resource tcb0_resources[] = {
++ [0] = {
++ .start = AT91RM9200_BASE_TCB0,
++ .end = AT91RM9200_BASE_TCB0 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91RM9200_ID_TC0,
++ .end = AT91RM9200_ID_TC0,
++ .flags = IORESOURCE_IRQ,
++ },
++ [2] = {
++ .start = AT91RM9200_ID_TC1,
++ .end = AT91RM9200_ID_TC1,
++ .flags = IORESOURCE_IRQ,
++ },
++ [3] = {
++ .start = AT91RM9200_ID_TC2,
++ .end = AT91RM9200_ID_TC2,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91rm9200_tcb0_device = {
++ .name = "atmel_tcb",
++ .id = 0,
++ .resource = tcb0_resources,
++ .num_resources = ARRAY_SIZE(tcb0_resources),
++};
++
++static struct resource tcb1_resources[] = {
++ [0] = {
++ .start = AT91RM9200_BASE_TCB1,
++ .end = AT91RM9200_BASE_TCB1 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91RM9200_ID_TC3,
++ .end = AT91RM9200_ID_TC3,
++ .flags = IORESOURCE_IRQ,
++ },
++ [2] = {
++ .start = AT91RM9200_ID_TC4,
++ .end = AT91RM9200_ID_TC4,
++ .flags = IORESOURCE_IRQ,
++ },
++ [3] = {
++ .start = AT91RM9200_ID_TC5,
++ .end = AT91RM9200_ID_TC5,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91rm9200_tcb1_device = {
++ .name = "atmel_tcb",
++ .id = 1,
++ .resource = tcb1_resources,
++ .num_resources = ARRAY_SIZE(tcb1_resources),
++};
++
++static void __init at91_add_device_tc(void)
++{
++ /* this chip has a separate clock and irq for each TC channel */
++ at91_clock_associate("tc0_clk", &at91rm9200_tcb0_device.dev, "t0_clk");
++ at91_clock_associate("tc1_clk", &at91rm9200_tcb0_device.dev, "t1_clk");
++ at91_clock_associate("tc2_clk", &at91rm9200_tcb0_device.dev, "t2_clk");
++ platform_device_register(&at91rm9200_tcb0_device);
++
++ at91_clock_associate("tc3_clk", &at91rm9200_tcb1_device.dev, "t0_clk");
++ at91_clock_associate("tc4_clk", &at91rm9200_tcb1_device.dev, "t1_clk");
++ at91_clock_associate("tc5_clk", &at91rm9200_tcb1_device.dev, "t2_clk");
++ platform_device_register(&at91rm9200_tcb1_device);
++}
++#else
++static void __init at91_add_device_tc(void) { }
++#endif
++
++
++/* --------------------------------------------------------------------
+ * RTC
+ * -------------------------------------------------------------------- */
+
+@@ -589,6 +690,7 @@
+
+ static void __init at91_add_device_rtc(void)
+ {
++ device_init_wakeup(&at91rm9200_rtc_device.dev, 1);
+ platform_device_register(&at91rm9200_rtc_device);
+ }
+ #else
+@@ -1019,7 +1121,7 @@
+ at91_set_B_periph(AT91_PIN_PB0, 0); /* RTS3 */
+ }
+
+-static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
++static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
+ struct platform_device *atmel_default_console_device; /* the serial console device */
+
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config)
+@@ -1110,8 +1212,6 @@
+ {
+ if (portnr < ATMEL_MAX_UART)
+ atmel_default_console_device = at91_uarts[portnr];
+- if (!atmel_default_console_device)
+- printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+
+ void __init at91_add_device_serial(void)
+@@ -1122,6 +1222,9 @@
+ if (at91_uarts[i])
+ platform_device_register(at91_uarts[i]);
+ }
++
++ if (!atmel_default_console_device)
++ printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+ #else
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+@@ -1141,6 +1244,7 @@
+ {
+ at91_add_device_rtc();
+ at91_add_device_watchdog();
++ at91_add_device_tc();
+ return 0;
+ }
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91rm9200_time.c linux-2.6/arch/arm/mach-at91/at91rm9200_time.c
+--- linux-2.6.25/arch/arm/mach-at91/at91rm9200_time.c 2008-05-03 00:15:33.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91rm9200_time.c 2008-04-25 21:15:43.000000000 +0200
+@@ -136,8 +136,6 @@
+ u32 alm;
+ int status = 0;
+
+- BUG_ON(delta < 2);
+-
+ /* Use "raw" primitives so we behave correctly on RT kernels. */
+ raw_local_irq_save(flags);
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9260.c linux-2.6/arch/arm/mach-at91/at91sam9260.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9260.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9260.c 2008-04-25 21:15:43.000000000 +0200
+@@ -11,6 +11,7 @@
+ */
+
+ #include <linux/module.h>
++#include <linux/pm.h>
+
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
+@@ -18,6 +19,7 @@
+ #include <asm/arch/at91sam9260.h>
+ #include <asm/arch/at91_pmc.h>
+ #include <asm/arch/at91_rstc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+ #include "clock.h"
+@@ -267,6 +269,11 @@
+ at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
+ }
+
++static void at91sam9260_poweroff(void)
++{
++ at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW);
++}
++
+
+ /* --------------------------------------------------------------------
+ * AT91SAM9260 processor initialization
+@@ -304,6 +311,7 @@
+ iotable_init(at91sam9260_sram_desc, ARRAY_SIZE(at91sam9260_sram_desc));
+
+ at91_arch_reset = at91sam9260_reset;
++ pm_power_off = at91sam9260_poweroff;
+ at91_extern_irq = (1 << AT91SAM9260_ID_IRQ0) | (1 << AT91SAM9260_ID_IRQ1)
+ | (1 << AT91SAM9260_ID_IRQ2);
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9260_devices.c linux-2.6/arch/arm/mach-at91/at91sam9260_devices.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9260_devices.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9260_devices.c 2008-04-25 21:15:43.000000000 +0200
+@@ -19,8 +19,8 @@
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/at91sam9260.h>
+-#include <asm/arch/at91sam926x_mc.h>
+ #include <asm/arch/at91sam9260_matrix.h>
++#include <asm/arch/at91sam9_smc.h>
+
+ #include "generic.h"
+
+@@ -288,10 +288,15 @@
+ #define NAND_BASE AT91_CHIPSELECT_3
+
+ static struct resource nand_resources[] = {
+- {
++ [0] = {
+ .start = NAND_BASE,
+ .end = NAND_BASE + SZ_256M - 1,
+ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91_BASE_SYS + AT91_ECC,
++ .end = AT91_BASE_SYS + AT91_ECC + SZ_512 - 1,
++ .flags = IORESOURCE_MEM,
+ }
+ };
+
+@@ -540,6 +545,90 @@
+
+
+ /* --------------------------------------------------------------------
++ * Timer/Counter blocks
++ * -------------------------------------------------------------------- */
++
++#ifdef CONFIG_ATMEL_TCLIB
++
++static struct resource tcb0_resources[] = {
++ [0] = {
++ .start = AT91SAM9260_BASE_TCB0,
++ .end = AT91SAM9260_BASE_TCB0 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91SAM9260_ID_TC0,
++ .end = AT91SAM9260_ID_TC0,
++ .flags = IORESOURCE_IRQ,
++ },
++ [2] = {
++ .start = AT91SAM9260_ID_TC1,
++ .end = AT91SAM9260_ID_TC1,
++ .flags = IORESOURCE_IRQ,
++ },
++ [3] = {
++ .start = AT91SAM9260_ID_TC2,
++ .end = AT91SAM9260_ID_TC2,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91sam9260_tcb0_device = {
++ .name = "atmel_tcb",
++ .id = 0,
++ .resource = tcb0_resources,
++ .num_resources = ARRAY_SIZE(tcb0_resources),
++};
++
++static struct resource tcb1_resources[] = {
++ [0] = {
++ .start = AT91SAM9260_BASE_TCB1,
++ .end = AT91SAM9260_BASE_TCB1 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91SAM9260_ID_TC3,
++ .end = AT91SAM9260_ID_TC3,
++ .flags = IORESOURCE_IRQ,
++ },
++ [2] = {
++ .start = AT91SAM9260_ID_TC4,
++ .end = AT91SAM9260_ID_TC4,
++ .flags = IORESOURCE_IRQ,
++ },
++ [3] = {
++ .start = AT91SAM9260_ID_TC5,
++ .end = AT91SAM9260_ID_TC5,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91sam9260_tcb1_device = {
++ .name = "atmel_tcb",
++ .id = 1,
++ .resource = tcb1_resources,
++ .num_resources = ARRAY_SIZE(tcb1_resources),
++};
++
++static void __init at91_add_device_tc(void)
++{
++ /* this chip has a separate clock and irq for each TC channel */
++ at91_clock_associate("tc0_clk", &at91sam9260_tcb0_device.dev, "t0_clk");
++ at91_clock_associate("tc1_clk", &at91sam9260_tcb0_device.dev, "t1_clk");
++ at91_clock_associate("tc2_clk", &at91sam9260_tcb0_device.dev, "t2_clk");
++ platform_device_register(&at91sam9260_tcb0_device);
++
++ at91_clock_associate("tc3_clk", &at91sam9260_tcb1_device.dev, "t0_clk");
++ at91_clock_associate("tc4_clk", &at91sam9260_tcb1_device.dev, "t1_clk");
++ at91_clock_associate("tc5_clk", &at91sam9260_tcb1_device.dev, "t2_clk");
++ platform_device_register(&at91sam9260_tcb1_device);
++}
++#else
++static void __init at91_add_device_tc(void) { }
++#endif
++
++
++/* --------------------------------------------------------------------
+ * RTT
+ * -------------------------------------------------------------------- */
+
+@@ -553,13 +642,14 @@
+
+ static struct platform_device at91sam9260_rtt_device = {
+ .name = "at91_rtt",
+- .id = -1,
++ .id = 0,
+ .resource = rtt_resources,
+ .num_resources = ARRAY_SIZE(rtt_resources),
+ };
+
+ static void __init at91_add_device_rtt(void)
+ {
++ device_init_wakeup(&at91sam9260_rtt_device.dev, 1);
+ platform_device_register(&at91sam9260_rtt_device);
+ }
+
+@@ -962,7 +1052,7 @@
+ at91_set_A_periph(AT91_PIN_PB13, 0); /* RXD5 */
+ }
+
+-static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
++static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
+ struct platform_device *atmel_default_console_device; /* the serial console device */
+
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config)
+@@ -1073,8 +1163,6 @@
+ {
+ if (portnr < ATMEL_MAX_UART)
+ atmel_default_console_device = at91_uarts[portnr];
+- if (!atmel_default_console_device)
+- printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+
+ void __init at91_add_device_serial(void)
+@@ -1085,6 +1173,9 @@
+ if (at91_uarts[i])
+ platform_device_register(at91_uarts[i]);
+ }
++
++ if (!atmel_default_console_device)
++ printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+ #else
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+@@ -1103,6 +1194,7 @@
+ {
+ at91_add_device_rtt();
+ at91_add_device_watchdog();
++ at91_add_device_tc();
+ return 0;
+ }
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9261.c linux-2.6/arch/arm/mach-at91/at91sam9261.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9261.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9261.c 2008-04-25 21:15:43.000000000 +0200
+@@ -11,12 +11,14 @@
+ */
+
+ #include <linux/module.h>
++#include <linux/pm.h>
+
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
+ #include <asm/arch/at91sam9261.h>
+ #include <asm/arch/at91_pmc.h>
+ #include <asm/arch/at91_rstc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+ #include "clock.h"
+@@ -245,6 +247,11 @@
+ at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
+ }
+
++static void at91sam9261_poweroff(void)
++{
++ at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW);
++}
++
+
+ /* --------------------------------------------------------------------
+ * AT91SAM9261 processor initialization
+@@ -256,6 +263,7 @@
+ iotable_init(at91sam9261_io_desc, ARRAY_SIZE(at91sam9261_io_desc));
+
+ at91_arch_reset = at91sam9261_reset;
++ pm_power_off = at91sam9261_poweroff;
+ at91_extern_irq = (1 << AT91SAM9261_ID_IRQ0) | (1 << AT91SAM9261_ID_IRQ1)
+ | (1 << AT91SAM9261_ID_IRQ2);
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9261_devices.c linux-2.6/arch/arm/mach-at91/at91sam9261_devices.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9261_devices.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9261_devices.c 2008-04-25 21:15:43.000000000 +0200
+@@ -24,7 +24,7 @@
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/at91sam9261.h>
+ #include <asm/arch/at91sam9261_matrix.h>
+-#include <asm/arch/at91sam926x_mc.h>
++#include <asm/arch/at91sam9_smc.h>
+
+ #include "generic.h"
+
+@@ -548,6 +548,55 @@
+
+
+ /* --------------------------------------------------------------------
++ * Timer/Counter block
++ * -------------------------------------------------------------------- */
++
++#ifdef CONFIG_ATMEL_TCLIB
++
++static struct resource tcb_resources[] = {
++ [0] = {
++ .start = AT91SAM9261_BASE_TCB0,
++ .end = AT91SAM9261_BASE_TCB0 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91SAM9261_ID_TC0,
++ .end = AT91SAM9261_ID_TC0,
++ .flags = IORESOURCE_IRQ,
++ },
++ [2] = {
++ .start = AT91SAM9261_ID_TC1,
++ .end = AT91SAM9261_ID_TC1,
++ .flags = IORESOURCE_IRQ,
++ },
++ [3] = {
++ .start = AT91SAM9261_ID_TC2,
++ .end = AT91SAM9261_ID_TC2,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91sam9261_tcb_device = {
++ .name = "atmel_tcb",
++ .id = 0,
++ .resource = tcb_resources,
++ .num_resources = ARRAY_SIZE(tcb_resources),
++};
++
++static void __init at91_add_device_tc(void)
++{
++ /* this chip has a separate clock and irq for each TC channel */
++ at91_clock_associate("tc0_clk", &at91sam9261_tcb_device.dev, "t0_clk");
++ at91_clock_associate("tc1_clk", &at91sam9261_tcb_device.dev, "t1_clk");
++ at91_clock_associate("tc2_clk", &at91sam9261_tcb_device.dev, "t2_clk");
++ platform_device_register(&at91sam9261_tcb_device);
++}
++#else
++static void __init at91_add_device_tc(void) { }
++#endif
++
++
++/* --------------------------------------------------------------------
+ * RTT
+ * -------------------------------------------------------------------- */
+
+@@ -561,13 +610,14 @@
+
+ static struct platform_device at91sam9261_rtt_device = {
+ .name = "at91_rtt",
+- .id = -1,
++ .id = 0,
+ .resource = rtt_resources,
+ .num_resources = ARRAY_SIZE(rtt_resources),
+ };
+
+ static void __init at91_add_device_rtt(void)
+ {
++ device_init_wakeup(&at91sam9261_rtt_device.dev, 1);
+ platform_device_register(&at91sam9261_rtt_device);
+ }
+
+@@ -938,7 +988,7 @@
+ at91_set_B_periph(AT91_PIN_PA16, 0); /* CTS2 */
+ }
+
+-static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
++static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
+ struct platform_device *atmel_default_console_device; /* the serial console device */
+
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config)
+@@ -1019,8 +1069,6 @@
+ {
+ if (portnr < ATMEL_MAX_UART)
+ atmel_default_console_device = at91_uarts[portnr];
+- if (!atmel_default_console_device)
+- printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+
+ void __init at91_add_device_serial(void)
+@@ -1031,6 +1079,9 @@
+ if (at91_uarts[i])
+ platform_device_register(at91_uarts[i]);
+ }
++
++ if (!atmel_default_console_device)
++ printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+ #else
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+@@ -1050,6 +1101,7 @@
+ {
+ at91_add_device_rtt();
+ at91_add_device_watchdog();
++ at91_add_device_tc();
+ return 0;
+ }
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9263.c linux-2.6/arch/arm/mach-at91/at91sam9263.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9263.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9263.c 2008-04-25 21:15:43.000000000 +0200
+@@ -11,12 +11,14 @@
+ */
+
+ #include <linux/module.h>
++#include <linux/pm.h>
+
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
+ #include <asm/arch/at91sam9263.h>
+ #include <asm/arch/at91_pmc.h>
+ #include <asm/arch/at91_rstc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+ #include "clock.h"
+@@ -271,6 +273,11 @@
+ at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
+ }
+
++static void at91sam9263_poweroff(void)
++{
++ at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW);
++}
++
+
+ /* --------------------------------------------------------------------
+ * AT91SAM9263 processor initialization
+@@ -282,6 +289,7 @@
+ iotable_init(at91sam9263_io_desc, ARRAY_SIZE(at91sam9263_io_desc));
+
+ at91_arch_reset = at91sam9263_reset;
++ pm_power_off = at91sam9263_poweroff;
+ at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1);
+
+ /* Init clock subsystem */
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9263_devices.c linux-2.6/arch/arm/mach-at91/at91sam9263_devices.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9263_devices.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9263_devices.c 2008-04-25 21:16:23.000000000 +0200
+@@ -22,8 +22,8 @@
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/at91sam9263.h>
+-#include <asm/arch/at91sam926x_mc.h>
+ #include <asm/arch/at91sam9263_matrix.h>
++#include <asm/arch/at91sam9_smc.h>
+
+ #include "generic.h"
+
+@@ -308,7 +308,7 @@
+ }
+
+ mmc0_data = *data;
+- at91_clock_associate("mci0_clk", &at91sam9263_mmc1_device.dev, "mci_clk");
++ at91_clock_associate("mci0_clk", &at91sam9263_mmc0_device.dev, "mci_clk");
+ platform_device_register(&at91sam9263_mmc0_device);
+ } else { /* MCI1 */
+ /* CLK */
+@@ -358,10 +358,15 @@
+ #define NAND_BASE AT91_CHIPSELECT_3
+
+ static struct resource nand_resources[] = {
+- {
++ [0] = {
+ .start = NAND_BASE,
+ .end = NAND_BASE + SZ_256M - 1,
+ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91_BASE_SYS + AT91_ECC0,
++ .end = AT91_BASE_SYS + AT91_ECC0 + SZ_512 - 1,
++ .flags = IORESOURCE_MEM,
+ }
+ };
+
+@@ -783,6 +788,43 @@
+
+
+ /* --------------------------------------------------------------------
++ * Timer/Counter block
++ * -------------------------------------------------------------------- */
++
++#ifdef CONFIG_ATMEL_TCLIB
++
++static struct resource tcb_resources[] = {
++ [0] = {
++ .start = AT91SAM9263_BASE_TCB0,
++ .end = AT91SAM9263_BASE_TCB0 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91SAM9263_ID_TCB,
++ .end = AT91SAM9263_ID_TCB,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91sam9263_tcb_device = {
++ .name = "atmel_tcb",
++ .id = 0,
++ .resource = tcb_resources,
++ .num_resources = ARRAY_SIZE(tcb_resources),
++};
++
++static void __init at91_add_device_tc(void)
++{
++ /* this chip has one clock and irq for all three TC channels */
++ at91_clock_associate("tcb_clk", &at91sam9263_tcb_device.dev, "t0_clk");
++ platform_device_register(&at91sam9263_tcb_device);
++}
++#else
++static void __init at91_add_device_tc(void) { }
++#endif
++
++
++/* --------------------------------------------------------------------
+ * RTT
+ * -------------------------------------------------------------------- */
+
+@@ -818,7 +860,9 @@
+
+ static void __init at91_add_device_rtt(void)
+ {
++ device_init_wakeup(&at91sam9263_rtt0_device.dev, 1);
+ platform_device_register(&at91sam9263_rtt0_device);
++ device_init_wakeup(&at91sam9263_rtt1_device.dev, 1);
+ platform_device_register(&at91sam9263_rtt1_device);
+ }
+
+@@ -933,9 +977,6 @@
+ }
+
+ /*
+- * Return the device node so that board init code can use it as the
+- * parent for the device node reflecting how it's used on this board.
+- *
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver. For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+@@ -1146,7 +1187,7 @@
+ at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */
+ }
+
+-static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
++static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
+ struct platform_device *atmel_default_console_device; /* the serial console device */
+
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config)
+@@ -1227,8 +1268,6 @@
+ {
+ if (portnr < ATMEL_MAX_UART)
+ atmel_default_console_device = at91_uarts[portnr];
+- if (!atmel_default_console_device)
+- printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+
+ void __init at91_add_device_serial(void)
+@@ -1239,9 +1278,12 @@
+ if (at91_uarts[i])
+ platform_device_register(at91_uarts[i]);
+ }
++
++ if (!atmel_default_console_device)
++ printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+ #else
+-void __init at91_init_serial(struct at91_uart_config *config) {}
++void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+ void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) {}
+ void __init at91_set_serial_console(unsigned portnr) {}
+ void __init at91_add_device_serial(void) {}
+@@ -1257,6 +1299,7 @@
+ {
+ at91_add_device_rtt();
+ at91_add_device_watchdog();
++ at91_add_device_tc();
+ return 0;
+ }
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam926x_time.c linux-2.6/arch/arm/mach-at91/at91sam926x_time.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam926x_time.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam926x_time.c 2008-04-25 21:15:43.000000000 +0200
+@@ -1,23 +1,20 @@
+ /*
+- * linux/arch/arm/mach-at91/at91sam926x_time.c
++ * at91sam926x_time.c - Periodic Interval Timer (PIT) for at91sam926x
+ *
+ * Copyright (C) 2005-2006 M. Amine SAYA, ATMEL Rousset, France
+ * Revision 2005 M. Nicolas Diremdjian, ATMEL Rousset, France
++ * Converted to ClockSource/ClockEvents by David Brownell.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+-
+-#include <linux/init.h>
+ #include <linux/interrupt.h>
+ #include <linux/irq.h>
+ #include <linux/kernel.h>
+-#include <linux/sched.h>
+-#include <linux/time.h>
++#include <linux/clk.h>
++#include <linux/clockchips.h>
+
+-#include <asm/hardware.h>
+-#include <asm/io.h>
+ #include <asm/mach/time.h>
+
+ #include <asm/arch/at91_pit.h>
+@@ -26,85 +23,167 @@
+ #define PIT_CPIV(x) ((x) & AT91_PIT_CPIV)
+ #define PIT_PICNT(x) (((x) & AT91_PIT_PICNT) >> 20)
+
++static u32 pit_cycle; /* write-once */
++static u32 pit_cnt; /* access only w/system irq blocked */
++
++
+ /*
+- * Returns number of microseconds since last timer interrupt. Note that interrupts
+- * will have been disabled by do_gettimeofday()
+- * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
++ * Clocksource: just a monotonic counter of MCK/16 cycles.
++ * We don't care whether or not PIT irqs are enabled.
+ */
+-static unsigned long at91sam926x_gettimeoffset(void)
++static cycle_t read_pit_clk(void)
+ {
+- unsigned long elapsed;
+- unsigned long t = at91_sys_read(AT91_PIT_PIIR);
++ unsigned long flags;
++ u32 elapsed;
++ u32 t;
++
++ raw_local_irq_save(flags);
++ elapsed = pit_cnt;
++ t = at91_sys_read(AT91_PIT_PIIR);
++ raw_local_irq_restore(flags);
++
++ elapsed += PIT_PICNT(t) * pit_cycle;
++ elapsed += PIT_CPIV(t);
++ return elapsed;
++}
++
++static struct clocksource pit_clk = {
++ .name = "pit",
++ .rating = 175,
++ .read = read_pit_clk,
++ .shift = 20,
++ .flags = CLOCK_SOURCE_IS_CONTINUOUS,
++};
++
+
+- elapsed = (PIT_PICNT(t) * LATCH) + PIT_CPIV(t); /* hardware clock cycles */
++/*
++ * Clockevent device: interrupts every 1/HZ (== pit_cycles * MCK/16)
++ */
++static void
++pit_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev)
++{
++ unsigned long flags;
+
+- return (unsigned long)(elapsed * jiffies_to_usecs(1)) / LATCH;
++ switch (mode) {
++ case CLOCK_EVT_MODE_PERIODIC:
++ /* update clocksource counter, then enable the IRQ */
++ raw_local_irq_save(flags);
++ pit_cnt += pit_cycle * PIT_PICNT(at91_sys_read(AT91_PIT_PIVR));
++ at91_sys_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN
++ | AT91_PIT_PITIEN);
++ raw_local_irq_restore(flags);
++ break;
++ case CLOCK_EVT_MODE_ONESHOT:
++ BUG();
++ /* FALLTHROUGH */
++ case CLOCK_EVT_MODE_SHUTDOWN:
++ case CLOCK_EVT_MODE_UNUSED:
++ /* disable irq, leaving the clocksource active */
++ at91_sys_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN);
++ break;
++ case CLOCK_EVT_MODE_RESUME:
++ break;
++ }
+ }
+
++static struct clock_event_device pit_clkevt = {
++ .name = "pit",
++ .features = CLOCK_EVT_FEAT_PERIODIC,
++ .shift = 32,
++ .rating = 100,
++ .cpumask = CPU_MASK_CPU0,
++ .set_mode = pit_clkevt_mode,
++};
++
++
+ /*
+ * IRQ handler for the timer.
+ */
+-static irqreturn_t at91sam926x_timer_interrupt(int irq, void *dev_id)
++static irqreturn_t at91sam926x_pit_interrupt(int irq, void *dev_id)
+ {
+- volatile long nr_ticks;
+
+- if (at91_sys_read(AT91_PIT_SR) & AT91_PIT_PITS) { /* This is a shared interrupt */
+- /* Get number to ticks performed before interrupt and clear PIT interrupt */
++ /* The PIT interrupt may be disabled, and is shared */
++ if ((pit_clkevt.mode == CLOCK_EVT_MODE_PERIODIC)
++ && (at91_sys_read(AT91_PIT_SR) & AT91_PIT_PITS)) {
++ unsigned nr_ticks;
++
++ /* Get number of ticks performed before irq, and ack it */
+ nr_ticks = PIT_PICNT(at91_sys_read(AT91_PIT_PIVR));
+ do {
+- timer_tick();
++ pit_cnt += pit_cycle;
++ pit_clkevt.event_handler(&pit_clkevt);
+ nr_ticks--;
+ } while (nr_ticks);
+
+ return IRQ_HANDLED;
+- } else
+- return IRQ_NONE; /* not handled */
++ }
++
++ return IRQ_NONE;
+ }
+
+-static struct irqaction at91sam926x_timer_irq = {
++static struct irqaction at91sam926x_pit_irq = {
+ .name = "at91_tick",
+ .flags = IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
+- .handler = at91sam926x_timer_interrupt
++ .handler = at91sam926x_pit_interrupt
+ };
+
+-void at91sam926x_timer_reset(void)
++static void at91sam926x_pit_reset(void)
+ {
+- /* Disable timer */
++ /* Disable timer and irqs */
+ at91_sys_write(AT91_PIT_MR, 0);
+
+- /* Clear any pending interrupts */
+- (void) at91_sys_read(AT91_PIT_PIVR);
++ /* Clear any pending interrupts, wait for PIT to stop counting */
++ while (PIT_CPIV(at91_sys_read(AT91_PIT_PIVR)) != 0)
++ cpu_relax();
+
+- /* Set Period Interval timer and enable its interrupt */
+- at91_sys_write(AT91_PIT_MR, (LATCH & AT91_PIT_PIV) | AT91_PIT_PITIEN | AT91_PIT_PITEN);
++ /* Start PIT but don't enable IRQ */
++ at91_sys_write(AT91_PIT_MR, (pit_cycle - 1) | AT91_PIT_PITEN);
+ }
+
+ /*
+- * Set up timer interrupt.
++ * Set up both clocksource and clockevent support.
+ */
+-void __init at91sam926x_timer_init(void)
++static void __init at91sam926x_pit_init(void)
+ {
++ unsigned long pit_rate;
++ unsigned bits;
++
++ /*
++ * Use our actual MCK to figure out how many MCK/16 ticks per
++ * 1/HZ period (instead of a compile-time constant LATCH).
++ */
++ pit_rate = clk_get_rate(clk_get(NULL, "mck")) / 16;
++ pit_cycle = (pit_rate + HZ/2) / HZ;
++ WARN_ON(((pit_cycle - 1) & ~AT91_PIT_PIV) != 0);
++
+ /* Initialize and enable the timer */
+- at91sam926x_timer_reset();
++ at91sam926x_pit_reset();
+
+- /* Make IRQs happen for the system timer. */
+- setup_irq(AT91_ID_SYS, &at91sam926x_timer_irq);
++ /*
++ * Register clocksource. The high order bits of PIV are unused,
++ * so this isn't a 32-bit counter unless we get clockevent irqs.
++ */
++ pit_clk.mult = clocksource_hz2mult(pit_rate, pit_clk.shift);
++ bits = 12 /* PICNT */ + ilog2(pit_cycle) /* PIV */;
++ pit_clk.mask = CLOCKSOURCE_MASK(bits);
++ clocksource_register(&pit_clk);
++
++ /* Set up irq handler */
++ setup_irq(AT91_ID_SYS, &at91sam926x_pit_irq);
++
++ /* Set up and register clockevents */
++ pit_clkevt.mult = div_sc(pit_rate, NSEC_PER_SEC, pit_clkevt.shift);
++ clockevents_register_device(&pit_clkevt);
+ }
+
+-#ifdef CONFIG_PM
+-static void at91sam926x_timer_suspend(void)
++static void at91sam926x_pit_suspend(void)
+ {
+ /* Disable timer */
+ at91_sys_write(AT91_PIT_MR, 0);
+ }
+-#else
+-#define at91sam926x_timer_suspend NULL
+-#endif
+
+ struct sys_timer at91sam926x_timer = {
+- .init = at91sam926x_timer_init,
+- .offset = at91sam926x_gettimeoffset,
+- .suspend = at91sam926x_timer_suspend,
+- .resume = at91sam926x_timer_reset,
++ .init = at91sam926x_pit_init,
++ .suspend = at91sam926x_pit_suspend,
++ .resume = at91sam926x_pit_reset,
+ };
+-
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9rl.c linux-2.6/arch/arm/mach-at91/at91sam9rl.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9rl.c 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9rl.c 2008-04-25 21:15:43.000000000 +0200
+@@ -10,6 +10,7 @@
+ */
+
+ #include <linux/module.h>
++#include <linux/pm.h>
+
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
+@@ -17,6 +18,7 @@
+ #include <asm/arch/at91sam9rl.h>
+ #include <asm/arch/at91_pmc.h>
+ #include <asm/arch/at91_rstc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+ #include "clock.h"
+@@ -244,6 +246,11 @@
+ at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
+ }
+
++static void at91sam9rl_poweroff(void)
++{
++ at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW);
++}
++
+
+ /* --------------------------------------------------------------------
+ * AT91SAM9RL processor initialization
+@@ -274,6 +281,7 @@
+ iotable_init(at91sam9rl_sram_desc, ARRAY_SIZE(at91sam9rl_sram_desc));
+
+ at91_arch_reset = at91sam9rl_reset;
++ pm_power_off = at91sam9rl_poweroff;
+ at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0);
+
+ /* Init clock subsystem */
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/at91sam9rl_devices.c linux-2.6/arch/arm/mach-at91/at91sam9rl_devices.c
+--- linux-2.6.25/arch/arm/mach-at91/at91sam9rl_devices.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/at91sam9rl_devices.c 2008-05-02 00:52:36.000000000 +0200
+@@ -20,12 +20,107 @@
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/at91sam9rl.h>
+ #include <asm/arch/at91sam9rl_matrix.h>
+-#include <asm/arch/at91sam926x_mc.h>
++#include <asm/arch/at91sam9_smc.h>
+
+ #include "generic.h"
+
+
+ /* --------------------------------------------------------------------
++ * USB HS Device (Gadget)
++ * -------------------------------------------------------------------- */
++
++#if defined(CONFIG_USB_GADGET_ATMEL_USBA) || defined(CONFIG_USB_GADGET_ATMEL_USBA_MODULE)
++
++static struct resource usba_udc_resources[] = {
++ [0] = {
++ .start = AT91SAM9RL_UDPHS_FIFO,
++ .end = AT91SAM9RL_UDPHS_FIFO + SZ_512K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91SAM9RL_BASE_UDPHS,
++ .end = AT91SAM9RL_BASE_UDPHS + SZ_1K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [2] = {
++ .start = AT91SAM9RL_ID_UDPHS,
++ .end = AT91SAM9RL_ID_UDPHS,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++#define EP(nam, idx, maxpkt, maxbk, dma, isoc) \
++ [idx] = { \
++ .name = nam, \
++ .index = idx, \
++ .fifo_size = maxpkt, \
++ .nr_banks = maxbk, \
++ .can_dma = dma, \
++ .can_isoc = isoc, \
++ }
++
++static struct usba_ep_data usba_udc_ep[] __initdata = {
++ EP("ep0", 0, 64, 1, 0, 0),
++ EP("ep1", 1, 1024, 2, 1, 1),
++ EP("ep2", 2, 1024, 2, 1, 1),
++ EP("ep3", 3, 1024, 3, 1, 0),
++ EP("ep4", 4, 1024, 3, 1, 0),
++ EP("ep5", 5, 1024, 3, 1, 1),
++ EP("ep6", 6, 1024, 3, 1, 1),
++};
++
++#undef EP
++
++/*
++ * pdata doesn't have room for any endpoints, so we need to
++ * append room for the ones we need right after it.
++ */
++static struct {
++ struct usba_platform_data pdata;
++ struct usba_ep_data ep[7];
++} usba_udc_data;
++
++static struct platform_device at91_usba_udc_device = {
++ .name = "atmel_usba_udc",
++ .id = -1,
++ .dev = {
++ .platform_data = &usba_udc_data.pdata,
++ },
++ .resource = usba_udc_resources,
++ .num_resources = ARRAY_SIZE(usba_udc_resources),
++};
++
++void __init at91_add_device_usba(struct usba_platform_data *data)
++{
++ /*
++ * Invalid pins are 0 on AT91, but the usba driver is shared
++ * with AVR32, which use negative values instead. Once/if
++ * gpio_is_valid() is ported to AT91, revisit this code.
++ */
++ usba_udc_data.pdata.vbus_pin = -EINVAL;
++ usba_udc_data.pdata.num_ep = ARRAY_SIZE(usba_udc_ep);
++ memcpy(usba_udc_data.ep, usba_udc_ep, sizeof(usba_udc_ep));;
++
++ if (data && data->vbus_pin > 0) {
++ at91_set_gpio_input(data->vbus_pin, 0);
++ at91_set_deglitch(data->vbus_pin, 1);
++ usba_udc_data.pdata.vbus_pin = data->vbus_pin;
++ }
++
++ /* Pullup pin is handled internally by USB device peripheral */
++
++ /* Clocks */
++ at91_clock_associate("utmi_clk", &at91_usba_udc_device.dev, "hclk");
++ at91_clock_associate("udphs_clk", &at91_usba_udc_device.dev, "pclk");
++
++ platform_device_register(&at91_usba_udc_device);
++}
++#else
++void __init at91_add_device_usba(struct usba_platform_data *data) {}
++#endif
++
++
++/* --------------------------------------------------------------------
+ * MMC / SD
+ * -------------------------------------------------------------------- */
+
+@@ -105,10 +200,15 @@
+ #define NAND_BASE AT91_CHIPSELECT_3
+
+ static struct resource nand_resources[] = {
+- {
++ [0] = {
+ .start = NAND_BASE,
+ .end = NAND_BASE + SZ_256M - 1,
+ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91_BASE_SYS + AT91_ECC,
++ .end = AT91_BASE_SYS + AT91_ECC + SZ_512 - 1,
++ .flags = IORESOURCE_MEM,
+ }
+ };
+
+@@ -385,6 +485,100 @@
+
+
+ /* --------------------------------------------------------------------
++ * Timer/Counter block
++ * -------------------------------------------------------------------- */
++
++#ifdef CONFIG_ATMEL_TCLIB
++
++static struct resource tcb_resources[] = {
++ [0] = {
++ .start = AT91SAM9RL_BASE_TCB0,
++ .end = AT91SAM9RL_BASE_TCB0 + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91SAM9RL_ID_TC0,
++ .end = AT91SAM9RL_ID_TC0,
++ .flags = IORESOURCE_IRQ,
++ },
++ [2] = {
++ .start = AT91SAM9RL_ID_TC1,
++ .end = AT91SAM9RL_ID_TC1,
++ .flags = IORESOURCE_IRQ,
++ },
++ [3] = {
++ .start = AT91SAM9RL_ID_TC2,
++ .end = AT91SAM9RL_ID_TC2,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device at91sam9rl_tcb_device = {
++ .name = "atmel_tcb",
++ .id = 0,
++ .resource = tcb_resources,
++ .num_resources = ARRAY_SIZE(tcb_resources),
++};
++
++static void __init at91_add_device_tc(void)
++{
++ /* this chip has a separate clock and irq for each TC channel */
++ at91_clock_associate("tc0_clk", &at91sam9rl_tcb_device.dev, "t0_clk");
++ at91_clock_associate("tc1_clk", &at91sam9rl_tcb_device.dev, "t1_clk");
++ at91_clock_associate("tc2_clk", &at91sam9rl_tcb_device.dev, "t2_clk");
++ platform_device_register(&at91sam9rl_tcb_device);
++}
++#else
++static void __init at91_add_device_tc(void) { }
++#endif
++
++
++/* --------------------------------------------------------------------
++ * Touchscreen
++ * -------------------------------------------------------------------- */
++
++#if defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) || defined(CONFIG_TOUCHSCREEN_ATMEL_TSADCC_MODULE)
++static u64 tsadcc_dmamask = DMA_BIT_MASK(32);
++
++static struct resource tsadcc_resources[] = {
++ [0] = {
++ .start = AT91SAM9RL_BASE_TSC,
++ .end = AT91SAM9RL_BASE_TSC + SZ_16K - 1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = {
++ .start = AT91SAM9RL_ID_TSC,
++ .end = AT91SAM9RL_ID_TSC,
++ .flags = IORESOURCE_IRQ,
++ }
++};
++
++static struct platform_device at91_tsadcc_device = {
++ .name = "atmel_tsadcc",
++ .id = -1,
++ .dev = {
++ .dma_mask = &tsadcc_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++ .resource = tsadcc_resources,
++ .num_resources = ARRAY_SIZE(tsadcc_resources),
++};
++
++void __init at91_add_device_tsadcc(void)
++{
++ at91_set_A_periph(AT91_PIN_PA17, 0); /* AD0_XR */
++ at91_set_A_periph(AT91_PIN_PA18, 0); /* AD1_XL */
++ at91_set_A_periph(AT91_PIN_PA19, 0); /* AD2_YT */
++ at91_set_A_periph(AT91_PIN_PA20, 0); /* AD3_TB */
++
++ platform_device_register(&at91_tsadcc_device);
++}
++#else
++void __init at91_add_device_tsadcc(void) {}
++#endif
++
++
++/* --------------------------------------------------------------------
+ * RTC
+ * -------------------------------------------------------------------- */
+
+@@ -397,6 +591,7 @@
+
+ static void __init at91_add_device_rtc(void)
+ {
++ device_init_wakeup(&at91sam9rl_rtc_device.dev, 1);
+ platform_device_register(&at91sam9rl_rtc_device);
+ }
+ #else
+@@ -418,13 +613,14 @@
+
+ static struct platform_device at91sam9rl_rtt_device = {
+ .name = "at91_rtt",
+- .id = -1,
++ .id = 0,
+ .resource = rtt_resources,
+ .num_resources = ARRAY_SIZE(rtt_resources),
+ };
+
+ static void __init at91_add_device_rtt(void)
+ {
++ device_init_wakeup(&at91sam9rl_rtt_device.dev, 1);
+ platform_device_register(&at91sam9rl_rtt_device);
+ }
+
+@@ -539,9 +735,6 @@
+ }
+
+ /*
+- * Return the device node so that board init code can use it as the
+- * parent for the device node reflecting how it's used on this board.
+- *
+ * SSC controllers are accessed through library code, instead of any
+ * kind of all-singing/all-dancing driver. For example one could be
+ * used by a particular I2S audio codec's driver, while another one
+@@ -802,7 +995,7 @@
+ at91_set_B_periph(AT91_PIN_PD3, 0); /* CTS3 */
+ }
+
+-static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
++static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
+ struct platform_device *atmel_default_console_device; /* the serial console device */
+
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config)
+@@ -893,8 +1086,6 @@
+ {
+ if (portnr < ATMEL_MAX_UART)
+ atmel_default_console_device = at91_uarts[portnr];
+- if (!atmel_default_console_device)
+- printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+
+ void __init at91_add_device_serial(void)
+@@ -905,6 +1096,9 @@
+ if (at91_uarts[i])
+ platform_device_register(at91_uarts[i]);
+ }
++
++ if (!atmel_default_console_device)
++ printk(KERN_INFO "AT91: No default serial console defined.\n");
+ }
+ #else
+ void __init __deprecated at91_init_serial(struct at91_uart_config *config) {}
+@@ -925,6 +1119,7 @@
+ at91_add_device_rtc();
+ at91_add_device_rtt();
+ at91_add_device_watchdog();
++ at91_add_device_tc();
+ return 0;
+ }
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-cam60.c linux-2.6/arch/arm/mach-at91/board-cam60.c
+--- linux-2.6.25/arch/arm/mach-at91/board-cam60.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-cam60.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,180 @@
++/*
++ * KwikByte CAM60 (KB9260)
++ *
++ * based on board-sam9260ek.c
++ * Copyright (C) 2005 SAN People
++ * Copyright (C) 2006 Atmel
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/spi/flash.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++
++#include "generic.h"
++
++
++static void __init cam60_map_io(void)
++{
++ /* Initialize processor: 10 MHz crystal */
++ at91sam9260_initialize(10000000);
++
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
++}
++
++static void __init cam60_init_irq(void)
++{
++ at91sam9260_init_interrupts(NULL);
++}
++
++
++/*
++ * USB Host
++ */
++static struct at91_usbh_data __initdata cam60_usbh_data = {
++ .ports = 1,
++};
++
++
++/*
++ * SPI devices.
++ */
++#if defined(CONFIG_MTD_DATAFLASH)
++static struct mtd_partition __initdata cam60_spi_partitions[] = {
++ {
++ .name = "BOOT1",
++ .offset = 0,
++ .size = 4 * 1056,
++ },
++ {
++ .name = "BOOT2",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 256 * 1056,
++ },
++ {
++ .name = "kernel",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 2222 * 1056,
++ },
++ {
++ .name = "file system",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL,
++ },
++};
++
++static struct flash_platform_data __initdata cam60_spi_flash_platform_data = {
++ .name = "spi_flash",
++ .parts = cam60_spi_partitions,
++ .nr_parts = ARRAY_SIZE(cam60_spi_partitions)
++};
++#endif
++
++static struct spi_board_info cam60_spi_devices[] = {
++#if defined(CONFIG_MTD_DATAFLASH)
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ .max_speed_hz = 15 * 1000 * 1000,
++ .bus_num = 0,
++ .platform_data = &cam60_spi_flash_platform_data
++ },
++#endif
++};
++
++
++/*
++ * MACB Ethernet device
++ */
++static struct __initdata at91_eth_data cam60_macb_data = {
++ .phy_irq_pin = AT91_PIN_PB5,
++ .is_rmii = 0,
++};
++
++
++/*
++ * NAND Flash
++ */
++static struct mtd_partition __initdata cam60_nand_partition[] = {
++ {
++ .name = "nand_fs",
++ .offset = 0,
++ .size = MTDPART_SIZ_FULL,
++ },
++};
++
++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
++{
++ *num_partitions = ARRAY_SIZE(cam60_nand_partition);
++ return cam60_nand_partition;
++}
++
++static struct at91_nand_data __initdata cam60_nand_data = {
++ .ale = 21,
++ .cle = 22,
++ // .det_pin = ... not there
++ .rdy_pin = AT91_PIN_PA9,
++ .enable_pin = AT91_PIN_PA7,
++ .partition_info = nand_partitions,
++};
++
++
++static void __init cam60_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* SPI */
++ at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices));
++ /* Ethernet */
++ at91_add_device_eth(&cam60_macb_data);
++ /* USB Host */
++ /* enable USB power supply circuit */
++ at91_set_gpio_output(AT91_PIN_PB18, 1);
++ at91_add_device_usbh(&cam60_usbh_data);
++ /* NAND */
++ at91_add_device_nand(&cam60_nand_data);
++}
++
++MACHINE_START(CAM60, "KwikByte CAM60")
++ /* Maintainer: KwikByte */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91sam926x_timer,
++ .map_io = cam60_map_io,
++ .init_irq = cam60_init_irq,
++ .init_machine = cam60_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-cap9adk.c linux-2.6/arch/arm/mach-at91/board-cap9adk.c
+--- linux-2.6.25/arch/arm/mach-at91/board-cap9adk.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-cap9adk.c 2008-05-05 22:01:39.000000000 +0200
+@@ -36,16 +36,14 @@
+ #include <asm/hardware.h>
+ #include <asm/setup.h>
+ #include <asm/mach-types.h>
+-#include <asm/irq.h>
+
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
+-#include <asm/mach/irq.h>
+
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/at91cap9_matrix.h>
+-#include <asm/arch/at91sam926x_mc.h>
++#include <asm/arch/at91sam9_smc.h>
+
+ #include "generic.h"
+
+@@ -78,6 +76,12 @@
+ .ports = 2,
+ };
+
++/*
++ * USB HS Device port
++ */
++static struct usba_platform_data __initdata cap9adk_usba_udc_data = {
++ .vbus_pin = AT91_PIN_PB31,
++};
+
+ /*
+ * ADS7846 Touchscreen
+@@ -130,7 +134,7 @@
+ {
+ .modalias = "ads7846",
+ .chip_select = 3, /* can be 2 or 3, depending on J2 jumper */
+- .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
++ .max_speed_hz = 125000 * 16, /* max sample rate * clocks per sample */
+ .bus_num = 0,
+ .platform_data = &ads_info,
+ .irq = AT91_PIN_PC4,
+@@ -324,8 +328,9 @@
+ /* Serial */
+ at91_add_device_serial();
+ /* USB Host */
+- set_irq_type(AT91CAP9_ID_UHP, IRQT_HIGH);
+ at91_add_device_usbh(&cap9adk_usbh_data);
++ /* USB HS */
++ at91_add_device_usba(&cap9adk_usba_udc_data);
+ /* SPI */
+ at91_add_device_spi(cap9adk_spi_devices, ARRAY_SIZE(cap9adk_spi_devices));
+ /* Touchscreen */
+@@ -341,7 +346,6 @@
+ /* I2C */
+ at91_add_device_i2c(NULL, 0);
+ /* LCD Controller */
+- set_irq_type(AT91CAP9_ID_LCDC, IRQT_HIGH);
+ at91_add_device_lcdc(&cap9adk_lcdc_data);
+ /* AC97 */
+ at91_add_device_ac97(&cap9adk_ac97_data);
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-carmeva.c linux-2.6/arch/arm/mach-at91/board-carmeva.c
+--- linux-2.6.25/arch/arm/mach-at91/board-carmeva.c 2008-05-03 00:15:33.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-carmeva.c 2008-04-25 21:15:43.000000000 +0200
+@@ -40,24 +40,21 @@
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 3 = USART0 .. USART3
+- * 4 = DBGU
+- */
+-static struct at91_uart_config __initdata carmeva_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 2,
+- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
+-};
+-
+ static void __init carmeva_map_io(void)
+ {
+ /* Initialize processor: 20.000 MHz crystal */
+ at91rm9200_initialize(20000000, AT91RM9200_BGA);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&carmeva_uart_config);
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
++ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
++ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
++ | ATMEL_UART_RI);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init carmeva_init_irq(void)
+@@ -117,6 +114,30 @@
+ },
+ };
+
++static struct gpio_led carmeva_leds[] = {
++ { /* "user led 1", LED9 */
++ .name = "led9",
++ .gpio = AT91_PIN_PA21,
++ .active_low = 1,
++ .default_trigger = "heartbeat",
++ },
++ { /* "user led 2", LED10 */
++ .name = "led10",
++ .gpio = AT91_PIN_PA25,
++ .active_low = 1,
++ },
++ { /* "user led 3", LED11 */
++ .name = "led11",
++ .gpio = AT91_PIN_PA26,
++ .active_low = 1,
++ },
++ { /* "user led 4", LED12 */
++ .name = "led12",
++ .gpio = AT91_PIN_PA18,
++ .active_low = 1,
++ }
++};
++
+ static void __init carmeva_board_init(void)
+ {
+ /* Serial */
+@@ -135,6 +156,8 @@
+ // at91_add_device_cf(&carmeva_cf_data);
+ /* MMC */
+ at91_add_device_mmc(0, &carmeva_mmc_data);
++ /* LEDs */
++ at91_gpio_leds(carmeva_leds, ARRAY_SIZE(carmeva_leds));
+ }
+
+ MACHINE_START(CARMEVA, "Carmeva")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-chub.c linux-2.6/arch/arm/mach-at91/board-chub.c
+--- linux-2.6.25/arch/arm/mach-at91/board-chub.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-chub.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,132 @@
++/*
++ * linux/arch/arm/mach-at91/board-chub.c
++ *
++ * Copyright (C) 2005 SAN People, adapted for Promwad Chub board
++ * by Kuten Ivan
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++
++#include "generic.h"
++
++/*
++ * Serial port configuration.
++ * 0 .. 3 = USART0 .. USART3
++ * 4 = DBGU
++ */
++static struct at91_uart_config __initdata chub_uart_config = {
++ .console_tty = 0, /* ttyS0 */
++ .nr_tty = 5,
++ .tty_map = { 4, 0, 1, 2, 3 } /* ttyS0, ..., ttyS4 */
++};
++
++static void __init chub_init_irq(void)
++{
++ at91rm9200_init_interrupts(NULL);
++}
++
++static void __init chub_map_io(void)
++{
++ /* Initialize clocks: 18.432 MHz crystal */
++ at91rm9200_initialize(18432000, AT91RM9200_PQFP);
++
++ /* Setup the serial ports and console */
++ at91_init_serial(&chub_uart_config);
++}
++
++static struct at91_eth_data __initdata chub_eth_data = {
++ .phy_irq_pin = AT91_PIN_PB29,
++ .is_rmii = 0,
++};
++
++static struct mtd_partition __initdata chub_nand_partition[] = {
++ {
++ .name = "NAND Partition 1",
++ .offset = 0,
++ .size = MTDPART_SIZ_FULL,
++ },
++};
++
++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
++{
++ *num_partitions = ARRAY_SIZE(chub_nand_partition);
++ return chub_nand_partition;
++}
++
++static struct at91_nand_data __initdata chub_nand_data = {
++ .ale = 22,
++ .cle = 21,
++ .enable_pin = AT91_PIN_PA27,
++ .partition_info = nand_partitions,
++};
++
++static struct spi_board_info chub_spi_devices[] = {
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ .max_speed_hz = 15 * 1000 * 1000,
++ },
++};
++
++static void __init chub_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* I2C */
++ at91_add_device_i2c(NULL, 0);
++ /* Ethernet */
++ at91_add_device_eth(&chub_eth_data);
++ /* SPI */
++ at91_add_device_spi(chub_spi_devices, ARRAY_SIZE(chub_spi_devices));
++ /* NAND Flash */
++ at91_add_device_nand(&chub_nand_data);
++ /* Disable write protect for NAND */
++ at91_set_gpio_output(AT91_PIN_PB7, 1);
++ /* Power enable for 3x RS-232 and 1x RS-485 */
++ at91_set_gpio_output(AT91_PIN_PB9, 1);
++ /* Disable write protect for FRAM */
++ at91_set_gpio_output(AT91_PIN_PA21, 1);
++ /* Disable write protect for Dataflash */
++ at91_set_gpio_output(AT91_PIN_PA19, 1);
++}
++
++MACHINE_START(CHUB, "Promwad Chub")
++ /* Maintainer: Ivan Kuten AT Promwad DOT com */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91rm9200_timer,
++ .map_io = chub_map_io,
++ .init_irq = chub_init_irq,
++ .init_machine = chub_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-csb337.c linux-2.6/arch/arm/mach-at91/board-csb337.c
+--- linux-2.6.25/arch/arm/mach-at91/board-csb337.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-csb337.c 2008-05-02 00:05:42.000000000 +0200
+@@ -61,6 +61,7 @@
+
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1);
++ at91_set_gpio_output(AT91_PIN_PB2, 1); /* third (unused) LED */
+
+ /* Setup the serial ports and console */
+ at91_init_serial(&csb337_uart_config);
+@@ -202,11 +203,11 @@
+
+ static void __init csb300_add_device_buttons(void)
+ {
+- at91_set_gpio_input(AT91_PIN_PB29, 0); /* sw0 */
++ at91_set_gpio_input(AT91_PIN_PB29, 1); /* sw0 */
+ at91_set_deglitch(AT91_PIN_PB29, 1);
+- at91_set_gpio_input(AT91_PIN_PB28, 0); /* sw1 */
++ at91_set_gpio_input(AT91_PIN_PB28, 1); /* sw1 */
+ at91_set_deglitch(AT91_PIN_PB28, 1);
+- at91_set_gpio_input(AT91_PIN_PA21, 0); /* sw2 */
++ at91_set_gpio_input(AT91_PIN_PA21, 1); /* sw2 */
+ at91_set_deglitch(AT91_PIN_PA21, 1);
+
+ platform_device_register(&csb300_button_device);
+@@ -233,7 +234,7 @@
+ .gpio = AT91_PIN_PB0,
+ .active_low = 1,
+ .default_trigger = "ide-disk",
+- },
++ }
+ };
+
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-csb637.c linux-2.6/arch/arm/mach-at91/board-csb637.c
+--- linux-2.6.25/arch/arm/mach-at91/board-csb637.c 2008-05-03 00:15:33.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-csb637.c 2008-04-25 21:15:43.000000000 +0200
+@@ -40,27 +40,16 @@
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 3 = USART0 .. USART3
+- * 4 = DBGU
+- */
+-static struct at91_uart_config __initdata csb637_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 2,
+- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
+-};
+-
+ static void __init csb637_map_io(void)
+ {
+ /* Initialize processor: 3.6864 MHz crystal */
+ at91rm9200_initialize(3686400, AT91RM9200_BGA);
+
+- /* Setup the LEDs */
+- at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&csb637_uart_config);
++ /* make console=ttyS0 (ie, DBGU) the default */
++ at91_set_serial_console(0);
+ }
+
+ static void __init csb637_init_irq(void)
+@@ -118,8 +107,19 @@
+ .num_resources = ARRAY_SIZE(csb_flash_resources),
+ };
+
++static struct gpio_led csb_leds[] = {
++ { /* "d1", red */
++ .name = "d1",
++ .gpio = AT91_PIN_PB2,
++ .active_low = 1,
++ .default_trigger = "heartbeat",
++ }
++};
++
+ static void __init csb637_board_init(void)
+ {
++ /* LED(s) */
++ at91_gpio_leds(csb_leds, ARRAY_SIZE(csb_leds));
+ /* Serial */
+ at91_add_device_serial();
+ /* Ethernet */
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-dk.c linux-2.6/arch/arm/mach-at91/board-dk.c
+--- linux-2.6.25/arch/arm/mach-at91/board-dk.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-dk.c 2008-05-03 00:44:06.000000000 +0200
+@@ -25,6 +25,7 @@
+ #include <linux/init.h>
+ #include <linux/mm.h>
+ #include <linux/module.h>
++#include <linux/dma-mapping.h>
+ #include <linux/platform_device.h>
+ #include <linux/spi/spi.h>
+ #include <linux/mtd/physmap.h>
+@@ -45,17 +46,6 @@
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 3 = USART0 .. USART3
+- * 4 = DBGU
+- */
+-static struct at91_uart_config __initdata dk_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 2,
+- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
+-};
+-
+ static void __init dk_map_io(void)
+ {
+ /* Initialize processor: 18.432 MHz crystal */
+@@ -64,8 +54,16 @@
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&dk_uart_config);
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
++ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
++ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
++ | ATMEL_UART_RI);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init dk_init_irq(void)
+@@ -73,6 +71,185 @@
+ at91rm9200_init_interrupts(NULL);
+ }
+
++#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
++#include <video/s1d13xxxfb.h>
++#include <asm/arch/ics1523.h>
++
++/* EPSON S1D13806 FB */
++#define AT91_FB_REG_BASE 0x30000000L
++#define AT91_FB_REG_SIZE 0x200
++#define AT91_FB_VMEM_BASE 0x30200000L
++#define AT91_FB_VMEM_SIZE 0x140000L
++
++static void dk_init_video(void)
++{
++ /* NWAIT Signal */
++ at91_set_A_periph(AT91_PIN_PC6, 0);
++
++ /* Initialization of the Static Memory Controller for Chip Select 2 */
++ at91_sys_write(AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */
++ | AT91_SMC_WSEN | AT91_SMC_NWS_(4) /* wait states */
++ | AT91_SMC_TDF_(1) /* float time */
++ );
++
++ at91_ics1523_init();
++}
++
++/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz)
++ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */
++static const struct s1d13xxxfb_regval dk_s1dfb_initregs[] = {
++ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */
++ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */
++ {S1DREG_GPIO_CNF0, 0x00},
++ {S1DREG_GPIO_CNF1, 0x00},
++ {S1DREG_GPIO_CTL0, 0x08},
++ {S1DREG_GPIO_CTL1, 0x00},
++ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/
++ {S1DREG_LCD_CLK_CNF, 0x00},
++ {S1DREG_CRT_CLK_CNF, 0x00},
++ {S1DREG_MPLUG_CLK_CNF, 0x00},
++ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */
++ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */
++ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */
++ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */
++ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */
++ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */
++ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */
++ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */
++ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */
++ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */
++ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */
++ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF},
++ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */
++ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */
++ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */
++ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */
++ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */
++ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */
++ {S1DREG_LCD_DISP_START0, 0x00},
++ {S1DREG_LCD_DISP_START1, 0xC8},
++ {S1DREG_LCD_DISP_START2, 0x00},
++ {S1DREG_LCD_MEM_OFF0, 0x80},
++ {S1DREG_LCD_MEM_OFF1, 0x02},
++ {S1DREG_LCD_PIX_PAN, 0x00},
++ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B},
++ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C},
++ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */
++ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */
++ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */
++ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */
++ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF},
++ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */
++ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */
++ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */
++ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */
++ {S1DREG_TV_OUT_CTL, 0x10},
++ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */
++ {S1DREG_CRT_DISP_START0, 0x00},
++ {S1DREG_CRT_DISP_START1, 0x00},
++ {S1DREG_CRT_DISP_START2, 0x00},
++ {S1DREG_CRT_MEM_OFF0, 0x80},
++ {S1DREG_CRT_MEM_OFF1, 0x02},
++ {S1DREG_CRT_PIX_PAN, 0x00},
++ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B},
++ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C},
++ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */
++ {S1DREG_LCD_CUR_START, 0x01},
++ {S1DREG_LCD_CUR_XPOS0, 0x00},
++ {S1DREG_LCD_CUR_XPOS1, 0x00},
++ {S1DREG_LCD_CUR_YPOS0, 0x00},
++ {S1DREG_LCD_CUR_YPOS1, 0x00},
++ {S1DREG_LCD_CUR_BCTL0, 0x00},
++ {S1DREG_LCD_CUR_GCTL0, 0x00},
++ {S1DREG_LCD_CUR_RCTL0, 0x00},
++ {S1DREG_LCD_CUR_BCTL1, 0x1F},
++ {S1DREG_LCD_CUR_GCTL1, 0x3F},
++ {S1DREG_LCD_CUR_RCTL1, 0x1F},
++ {S1DREG_LCD_CUR_FIFO_HTC, 0x00},
++ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */
++ {S1DREG_CRT_CUR_START, 0x01},
++ {S1DREG_CRT_CUR_XPOS0, 0x00},
++ {S1DREG_CRT_CUR_XPOS1, 0x00},
++ {S1DREG_CRT_CUR_YPOS0, 0x00},
++ {S1DREG_CRT_CUR_YPOS1, 0x00},
++ {S1DREG_CRT_CUR_BCTL0, 0x00},
++ {S1DREG_CRT_CUR_GCTL0, 0x00},
++ {S1DREG_CRT_CUR_RCTL0, 0x00},
++ {S1DREG_CRT_CUR_BCTL1, 0x1F},
++ {S1DREG_CRT_CUR_GCTL1, 0x3F},
++ {S1DREG_CRT_CUR_RCTL1, 0x1F},
++ {S1DREG_CRT_CUR_FIFO_HTC, 0x00},
++ {S1DREG_BBLT_CTL0, 0x00},
++ {S1DREG_BBLT_CTL0, 0x00},
++ {S1DREG_BBLT_CC_EXP, 0x00},
++ {S1DREG_BBLT_OP, 0x00},
++ {S1DREG_BBLT_SRC_START0, 0x00},
++ {S1DREG_BBLT_SRC_START1, 0x00},
++ {S1DREG_BBLT_SRC_START2, 0x00},
++ {S1DREG_BBLT_DST_START0, 0x00},
++ {S1DREG_BBLT_DST_START1, 0x00},
++ {S1DREG_BBLT_DST_START2, 0x00},
++ {S1DREG_BBLT_MEM_OFF0, 0x00},
++ {S1DREG_BBLT_MEM_OFF1, 0x00},
++ {S1DREG_BBLT_WIDTH0, 0x00},
++ {S1DREG_BBLT_WIDTH1, 0x00},
++ {S1DREG_BBLT_HEIGHT0, 0x00},
++ {S1DREG_BBLT_HEIGHT1, 0x00},
++ {S1DREG_BBLT_BGC0, 0x00},
++ {S1DREG_BBLT_BGC1, 0x00},
++ {S1DREG_BBLT_FGC0, 0x00},
++ {S1DREG_BBLT_FGC1, 0x00},
++ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */
++ {S1DREG_LKUP_ADDR, 0x00},
++ {S1DREG_PS_CNF, 0x00}, /* Power Save disable */
++ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */
++ {S1DREG_CPU2MEM_WDOGT, 0x00},
++ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */
++};
++
++static struct s1d13xxxfb_pdata dk_s1dfb_pdata = {
++ .initregs = dk_s1dfb_initregs,
++ .initregssize = ARRAY_SIZE(dk_s1dfb_initregs),
++ .platform_init_video = dk_init_video,
++};
++
++static u64 s1dfb_dmamask = DMA_BIT_MASK(32);
++
++static struct resource dk_s1dfb_resource[] = {
++ [0] = { /* video mem */
++ .name = "s1d13806 memory",
++ .start = AT91_FB_VMEM_BASE,
++ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = { /* video registers */
++ .name = "s1d13806 registers",
++ .start = AT91_FB_REG_BASE,
++ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1,
++ .flags = IORESOURCE_MEM,
++ },
++};
++
++static struct platform_device dk_s1dfb_device = {
++ .name = "s1d13806fb",
++ .id = -1,
++ .dev = {
++ .dma_mask = &s1dfb_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ .platform_data = &dk_s1dfb_pdata,
++ },
++ .resource = dk_s1dfb_resource,
++ .num_resources = ARRAY_SIZE(dk_s1dfb_resource),
++};
++
++static void __init dk_add_device_video(void)
++{
++ platform_device_register(&dk_s1dfb_device);
++}
++#else
++static void __init dk_add_device_video(void) {}
++#endif
++
+ static struct at91_eth_data __initdata dk_eth_data = {
+ .phy_irq_pin = AT91_PIN_PC4,
+ .is_rmii = 1,
+@@ -164,7 +341,7 @@
+ #define DK_FLASH_SIZE 0x200000
+
+ static struct physmap_flash_data dk_flash_data = {
+- .width = 2,
++ .width = 2,
+ };
+
+ static struct resource dk_flash_resource = {
+@@ -223,8 +400,12 @@
+ platform_device_register(&dk_flash);
+ /* LEDs */
+ at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds));
++ /* SSC (to LM4549 audio codec) */
++ at91_add_device_ssc(AT91RM9200_ID_SSC1, ATMEL_SSC_TD | ATMEL_SSC_RX);
++ /* SSC (to SI3021 line interface) */
++ at91_add_device_ssc(AT91RM9200_ID_SSC2, ATMEL_SSC_TD | ATMEL_SSC_TK | ATMEL_SSC_RD | ATMEL_SSC_RF);
+ /* VGA */
+-// dk_add_device_video();
++ dk_add_device_video();
+ }
+
+ MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-eb9200.c linux-2.6/arch/arm/mach-at91/board-eb9200.c
+--- linux-2.6.25/arch/arm/mach-at91/board-eb9200.c 2008-05-03 00:15:33.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-eb9200.c 2008-04-25 21:15:43.000000000 +0200
+@@ -40,24 +40,24 @@
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 3 = USART0 .. USART3
+- * 4 = DBGU
+- */
+-static struct at91_uart_config __initdata eb9200_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 2,
+- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
+-};
+-
+ static void __init eb9200_map_io(void)
+ {
+ /* Initialize processor: 18.432 MHz crystal */
+ at91rm9200_initialize(18432000, AT91RM9200_BGA);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&eb9200_uart_config);
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
++ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
++ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
++ | ATMEL_UART_RI);
++
++ /* USART2 on ttyS2. (Rx, Tx) - IRDA */
++ at91_register_uart(AT91RM9200_ID_US2, 2, 0);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init eb9200_init_irq(void)
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-ecbat91.c linux-2.6/arch/arm/mach-at91/board-ecbat91.c
+--- linux-2.6.25/arch/arm/mach-at91/board-ecbat91.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-ecbat91.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,178 @@
++/*
++ * linux/arch/arm/mach-at91rm9200/board-ecbat91.c
++ * Copyright (C) 2007 emQbit.com.
++ *
++ * We started from board-dk.c, which is Copyright (C) 2005 SAN People.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/spi/flash.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++
++#include "generic.h"
++
++
++static void __init ecb_at91map_io(void)
++{
++ /* Initialize processor: 18.432 MHz crystal */
++ at91rm9200_initialize(18432000, AT91RM9200_PQFP);
++
++ /* Setup the LEDs */
++ at91_init_leds(AT91_PIN_PC7, AT91_PIN_PC7);
++
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1. (Rx & Tx only) */
++ at91_register_uart(AT91RM9200_ID_US0, 1, 0);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
++}
++
++static void __init ecb_at91init_irq(void)
++{
++ at91rm9200_init_interrupts(NULL);
++}
++
++static struct at91_eth_data __initdata ecb_at91eth_data = {
++ .phy_irq_pin = AT91_PIN_PC4,
++ .is_rmii = 0,
++};
++
++static struct at91_usbh_data __initdata ecb_at91usbh_data = {
++ .ports = 1,
++};
++
++static struct at91_mmc_data __initdata ecb_at91mmc_data = {
++ .slot_b = 0,
++ .wire4 = 1,
++};
++
++
++#if defined(CONFIG_MTD_DATAFLASH)
++static struct mtd_partition __initdata my_flash0_partitions[] =
++{
++ { /* 0x8400 */
++ .name = "Darrell-loader",
++ .offset = 0,
++ .size = 12* 1056,
++ },
++ {
++ .name = "U-boot",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 110 * 1056,
++ },
++ { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */
++ .name = "Uoot-env",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 8 * 1056,
++ },
++ { /* 1336 (167 blocks) pages * 1056 bytes = 0x158700 bytes */
++ .name = "Kernel",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 1534 * 1056,
++ },
++ { /* 190200 - jffs2 root filesystem */
++ .name = "Filesystem",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL, /* 26 sectors */
++ }
++};
++
++static struct flash_platform_data __initdata my_flash0_platform = {
++ .name = "Removable flash card",
++ .parts = my_flash0_partitions,
++ .nr_parts = ARRAY_SIZE(my_flash0_partitions)
++};
++
++#endif
++
++static struct spi_board_info __initdata ecb_at91spi_devices[] = {
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ .max_speed_hz = 10 * 1000 * 1000,
++ .bus_num = 0,
++#if defined(CONFIG_MTD_DATAFLASH)
++ .platform_data = &my_flash0_platform,
++#endif
++ },
++ { /* User accessable spi - cs1 (250KHz) */
++ .modalias = "spi-cs1",
++ .chip_select = 1,
++ .max_speed_hz = 250 * 1000,
++ },
++ { /* User accessable spi - cs2 (1MHz) */
++ .modalias = "spi-cs2",
++ .chip_select = 2,
++ .max_speed_hz = 1 * 1000 * 1000,
++ },
++ { /* User accessable spi - cs3 (10MHz) */
++ .modalias = "spi-cs3",
++ .chip_select = 3,
++ .max_speed_hz = 10 * 1000 * 1000,
++ },
++};
++
++static void __init ecb_at91board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++
++ /* Ethernet */
++ at91_add_device_eth(&ecb_at91eth_data);
++
++ /* USB Host */
++ at91_add_device_usbh(&ecb_at91usbh_data);
++
++ /* I2C */
++ at91_add_device_i2c(NULL, 0);
++
++ /* MMC */
++ at91_add_device_mmc(0, &ecb_at91mmc_data);
++
++ /* SPI */
++ at91_add_device_spi(ecb_at91spi_devices, ARRAY_SIZE(ecb_at91spi_devices));
++}
++
++MACHINE_START(ECBAT91, "emQbit's ECB_AT91")
++ /* Maintainer: emQbit.com */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91rm9200_timer,
++ .map_io = ecb_at91map_io,
++ .init_irq = ecb_at91init_irq,
++ .init_machine = ecb_at91board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-ek.c linux-2.6/arch/arm/mach-at91/board-ek.c
+--- linux-2.6.25/arch/arm/mach-at91/board-ek.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-ek.c 2008-05-03 00:44:38.000000000 +0200
+@@ -25,6 +25,7 @@
+ #include <linux/init.h>
+ #include <linux/mm.h>
+ #include <linux/module.h>
++#include <linux/dma-mapping.h>
+ #include <linux/platform_device.h>
+ #include <linux/spi/spi.h>
+ #include <linux/mtd/physmap.h>
+@@ -45,17 +46,6 @@
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 3 = USART0 .. USART3
+- * 4 = DBGU
+- */
+-static struct at91_uart_config __initdata ek_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 2,
+- .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
+-};
+-
+ static void __init ek_map_io(void)
+ {
+ /* Initialize processor: 18.432 MHz crystal */
+@@ -64,8 +54,16 @@
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PB1, AT91_PIN_PB2);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&ek_uart_config);
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
++ at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
++ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
++ | ATMEL_UART_RI);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init ek_init_irq(void)
+@@ -73,6 +71,187 @@
+ at91rm9200_init_interrupts(NULL);
+ }
+
++#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE)
++#include <video/s1d13xxxfb.h>
++#include <asm/arch/ics1523.h>
++
++/* EPSON S1D13806 FB */
++#define AT91_FB_REG_BASE 0x40000000L
++#define AT91_FB_REG_SIZE 0x200
++#define AT91_FB_VMEM_BASE 0x40200000L
++#define AT91_FB_VMEM_SIZE 0x140000L
++
++static void ek_init_video(void)
++{
++ /* NWAIT Signal */
++ at91_set_A_periph(AT91_PIN_PC6, 0);
++
++ /* Initialization of the Static Memory Controller for Chip Select 3 */
++ at91_sys_write(AT91_SMC_CSR(3), AT91_SMC_DBW_16 /* 16 bit */
++ | AT91_SMC_WSEN | AT91_SMC_NWS_(5) /* wait states */
++ | AT91_SMC_TDF_(1) /* float time */
++ );
++
++ at91_ics1523_init();
++}
++
++/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz)
++ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */
++static const struct s1d13xxxfb_regval ek_s1dfb_initregs[] = {
++ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */
++ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */
++ {S1DREG_GPIO_CNF0, 0xFF}, // 0x00
++ {S1DREG_GPIO_CNF1, 0x1F}, // 0x08
++ {S1DREG_GPIO_CTL0, 0x00},
++ {S1DREG_GPIO_CTL1, 0x00},
++ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/
++ {S1DREG_LCD_CLK_CNF, 0x00},
++ {S1DREG_CRT_CLK_CNF, 0x00},
++ {S1DREG_MPLUG_CLK_CNF, 0x00},
++ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */
++ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */
++ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */
++ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */
++ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */
++ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */
++ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */
++ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */
++ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */
++ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */
++ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */
++ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF},
++ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */
++ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */
++ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */
++ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */
++ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */
++ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */
++ {S1DREG_LCD_DISP_START0, 0x00},
++ {S1DREG_LCD_DISP_START1, 0xC8},
++ {S1DREG_LCD_DISP_START2, 0x00},
++ {S1DREG_LCD_MEM_OFF0, 0x80},
++ {S1DREG_LCD_MEM_OFF1, 0x02},
++ {S1DREG_LCD_PIX_PAN, 0x00},
++ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B},
++ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C},
++ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */
++ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */
++ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */
++ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */
++ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF},
++ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */
++ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */
++ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */
++ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */
++ {S1DREG_TV_OUT_CTL, 0x10},
++ {0x005E, 0x9F},
++ {0x005F, 0x00},
++ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */
++ {S1DREG_CRT_DISP_START0, 0x00},
++ {S1DREG_CRT_DISP_START1, 0x00},
++ {S1DREG_CRT_DISP_START2, 0x00},
++ {S1DREG_CRT_MEM_OFF0, 0x80},
++ {S1DREG_CRT_MEM_OFF1, 0x02},
++ {S1DREG_CRT_PIX_PAN, 0x00},
++ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B},
++ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C},
++ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */
++ {S1DREG_LCD_CUR_START, 0x01},
++ {S1DREG_LCD_CUR_XPOS0, 0x00},
++ {S1DREG_LCD_CUR_XPOS1, 0x00},
++ {S1DREG_LCD_CUR_YPOS0, 0x00},
++ {S1DREG_LCD_CUR_YPOS1, 0x00},
++ {S1DREG_LCD_CUR_BCTL0, 0x00},
++ {S1DREG_LCD_CUR_GCTL0, 0x00},
++ {S1DREG_LCD_CUR_RCTL0, 0x00},
++ {S1DREG_LCD_CUR_BCTL1, 0x1F},
++ {S1DREG_LCD_CUR_GCTL1, 0x3F},
++ {S1DREG_LCD_CUR_RCTL1, 0x1F},
++ {S1DREG_LCD_CUR_FIFO_HTC, 0x00},
++ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */
++ {S1DREG_CRT_CUR_START, 0x01},
++ {S1DREG_CRT_CUR_XPOS0, 0x00},
++ {S1DREG_CRT_CUR_XPOS1, 0x00},
++ {S1DREG_CRT_CUR_YPOS0, 0x00},
++ {S1DREG_CRT_CUR_YPOS1, 0x00},
++ {S1DREG_CRT_CUR_BCTL0, 0x00},
++ {S1DREG_CRT_CUR_GCTL0, 0x00},
++ {S1DREG_CRT_CUR_RCTL0, 0x00},
++ {S1DREG_CRT_CUR_BCTL1, 0x1F},
++ {S1DREG_CRT_CUR_GCTL1, 0x3F},
++ {S1DREG_CRT_CUR_RCTL1, 0x1F},
++ {S1DREG_CRT_CUR_FIFO_HTC, 0x00},
++ {S1DREG_BBLT_CTL0, 0x00},
++ {S1DREG_BBLT_CTL0, 0x00},
++ {S1DREG_BBLT_CC_EXP, 0x00},
++ {S1DREG_BBLT_OP, 0x00},
++ {S1DREG_BBLT_SRC_START0, 0x00},
++ {S1DREG_BBLT_SRC_START1, 0x00},
++ {S1DREG_BBLT_SRC_START2, 0x00},
++ {S1DREG_BBLT_DST_START0, 0x00},
++ {S1DREG_BBLT_DST_START1, 0x00},
++ {S1DREG_BBLT_DST_START2, 0x00},
++ {S1DREG_BBLT_MEM_OFF0, 0x00},
++ {S1DREG_BBLT_MEM_OFF1, 0x00},
++ {S1DREG_BBLT_WIDTH0, 0x00},
++ {S1DREG_BBLT_WIDTH1, 0x00},
++ {S1DREG_BBLT_HEIGHT0, 0x00},
++ {S1DREG_BBLT_HEIGHT1, 0x00},
++ {S1DREG_BBLT_BGC0, 0x00},
++ {S1DREG_BBLT_BGC1, 0x00},
++ {S1DREG_BBLT_FGC0, 0x00},
++ {S1DREG_BBLT_FGC1, 0x00},
++ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */
++ {S1DREG_LKUP_ADDR, 0x00},
++ {S1DREG_PS_CNF, 0x10}, /* Power Save disable */
++ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */
++ {S1DREG_CPU2MEM_WDOGT, 0x00},
++ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */
++};
++
++static struct s1d13xxxfb_pdata ek_s1dfb_pdata = {
++ .initregs = ek_s1dfb_initregs,
++ .initregssize = ARRAY_SIZE(ek_s1dfb_initregs),
++ .platform_init_video = ek_init_video,
++};
++
++static u64 s1dfb_dmamask = DMA_BIT_MASK(32);
++
++static struct resource ek_s1dfb_resource[] = {
++ [0] = { /* video mem */
++ .name = "s1d13806 memory",
++ .start = AT91_FB_VMEM_BASE,
++ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1,
++ .flags = IORESOURCE_MEM,
++ },
++ [1] = { /* video registers */
++ .name = "s1d13806 registers",
++ .start = AT91_FB_REG_BASE,
++ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1,
++ .flags = IORESOURCE_MEM,
++ },
++};
++
++static struct platform_device ek_s1dfb_device = {
++ .name = "s1d13806fb",
++ .id = -1,
++ .dev = {
++ .dma_mask = &s1dfb_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ .platform_data = &ek_s1dfb_pdata,
++ },
++ .resource = ek_s1dfb_resource,
++ .num_resources = ARRAY_SIZE(ek_s1dfb_resource),
++};
++
++static void __init ek_add_device_video(void)
++{
++ platform_device_register(&ek_s1dfb_device);
++}
++#else
++static void __init ek_add_device_video(void) {}
++#endif
++
+ static struct at91_eth_data __initdata ek_eth_data = {
+ .phy_irq_pin = AT91_PIN_PC4,
+ .is_rmii = 1,
+@@ -122,7 +301,7 @@
+ #define EK_FLASH_SIZE 0x200000
+
+ static struct physmap_flash_data ek_flash_data = {
+- .width = 2,
++ .width = 2,
+ };
+
+ static struct resource ek_flash_resource = {
+@@ -189,7 +368,7 @@
+ /* LEDs */
+ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
+ /* VGA */
+-// ek_add_device_video();
++ ek_add_device_video();
+ }
+
+ MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-homematic.c linux-2.6/arch/arm/mach-at91/board-homematic.c
+--- linux-2.6.25/arch/arm/mach-at91/board-homematic.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-homematic.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,163 @@
++/*
++ * linux/arch/arm/mach-at91/board-homematic.c
++ *
++ * Copyright (C) 2007 eQ-3 Entwicklung GmbH
++ *
++ * based on work
++ * Copyright (C) 2005 SAN People
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/mtd/physmap.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++#include <asm/arch/at91rm9200_mc.h>
++
++#include "generic.h"
++
++
++/*
++ * Serial port configuration.
++ * 0 .. 3 = USART0 .. USART3
++ * 4 = DBGU
++ */
++static struct at91_uart_config __initdata homematic_uart_config = {
++ .console_tty = 0, /* ttyS0 */
++ .nr_tty = 2,
++ .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
++};
++
++static void __init homematic_map_io(void)
++{
++ /* Initialize processor: 18.432 MHz crystal */
++ at91rm9200_initialize(18432000, AT91RM9200_BGA);
++
++ /* Setup the serial ports and console */
++ at91_init_serial(&homematic_uart_config);
++}
++
++static void __init homematic_init_irq(void)
++{
++ at91rm9200_init_interrupts(NULL);
++}
++
++static struct at91_eth_data __initdata homematic_eth_data = {
++ .phy_irq_pin = AT91_PIN_PC4,
++ .is_rmii = 0,
++};
++
++static struct at91_usbh_data __initdata homematic_usbh_data = {
++ .ports = 2,
++};
++
++static struct at91_udc_data __initdata homematic_udc_data = {
++ .vbus_pin = AT91_PIN_PD4,
++ .pullup_pin = AT91_PIN_PD5,
++};
++
++static struct at91_mmc_data __initdata homematic_mmc_data = {
++ .slot_b = 0,
++ .wire4 = 1,
++};
++
++static struct spi_board_info homematic_spi_devices[] = {
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ .max_speed_hz = 15 * 1000 * 1000,
++ },
++};
++
++static struct mtd_partition __initdata homematic_nand_partition[] = {
++ {
++ .name = "root",
++ .offset = 0,
++ .size = 0x02000000,
++ }, {
++ .name = "storage",
++ .offset = 0x02000000,
++ .size = MTDPART_SIZ_FULL,
++ },
++};
++
++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
++{
++ *num_partitions = ARRAY_SIZE(homematic_nand_partition);
++ return homematic_nand_partition;
++}
++
++static struct at91_nand_data __initdata homematic_nand_data = {
++ .ale = 22,
++ .cle = 21,
++// .det_pin = AT91_PIN_PB1,
++ .rdy_pin = AT91_PIN_PC2,
++ .enable_pin = AT91_PIN_PC0,
++ .partition_info = nand_partitions,
++};
++
++static void __init homematic_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* Ethernet */
++ at91_add_device_eth(&homematic_eth_data);
++ /* USB Host */
++ at91_add_device_usbh(&homematic_usbh_data);
++ /* USB Device */
++ at91_add_device_udc(&homematic_udc_data);
++ at91_set_multi_drive(homematic_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */
++ /* I2C */
++ at91_add_device_i2c(NULL, 0);
++ /* SPI */
++ at91_add_device_spi(homematic_spi_devices, ARRAY_SIZE(homematic_spi_devices));
++#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
++ /* DataFlash card */
++ at91_set_gpio_output(AT91_PIN_PB7, 0);
++#else
++ /* MMC */
++ at91_set_gpio_output(AT91_PIN_PB7, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */
++ at91_add_device_mmc(0, &homematic_mmc_data);
++#endif
++ /* NAND */
++ at91_add_device_nand(&homematic_nand_data);
++}
++
++MACHINE_START(HOMEMATIC, "HomeMatic")
++ /* Maintainer: eQ-3 */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91rm9200_timer,
++ .map_io = homematic_map_io,
++ .init_irq = homematic_init_irq,
++ .init_machine = homematic_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-kb9202.c linux-2.6/arch/arm/mach-at91/board-kb9202.c
+--- linux-2.6.25/arch/arm/mach-at91/board-kb9202.c 2008-05-03 00:15:33.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-kb9202.c 2008-04-25 21:15:43.000000000 +0200
+@@ -37,19 +37,10 @@
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+
+-#include "generic.h"
++#include <asm/arch/at91rm9200_mc.h>
+
++#include "generic.h"
+
+-/*
+- * Serial port configuration.
+- * 0 .. 3 = USART0 .. USART3
+- * 4 = DBGU
+- */
+-static struct at91_uart_config __initdata kb9202_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 3,
+- .tty_map = { 4, 0, 1, -1, -1 } /* ttyS0, ..., ttyS4 */
+-};
+
+ static void __init kb9202_map_io(void)
+ {
+@@ -59,8 +50,20 @@
+ /* Set up the LEDs */
+ at91_init_leds(AT91_PIN_PC19, AT91_PIN_PC18);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&kb9202_uart_config);
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1 (Rx & Tx only) */
++ at91_register_uart(AT91RM9200_ID_US0, 1, 0);
++
++ /* USART1 on ttyS2 (Rx & Tx only) - IRDA (optional) */
++ at91_register_uart(AT91RM9200_ID_US1, 2, 0);
++
++ /* USART3 on ttyS3 (Rx, Tx, CTS, RTS) - RS485 (optional) */
++ at91_register_uart(AT91RM9200_ID_US3, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init kb9202_init_irq(void)
+@@ -111,6 +114,48 @@
+ .partition_info = nand_partitions,
+ };
+
++
++#if defined(CONFIG_FB_S1D15605)
++#warning "The Reset pin must be passed via platform_data, not this way"
++static struct resource kb9202_lcd_resources[] = {
++ [0] = {
++ .start = AT91_CHIPSELECT_2,
++ .end = AT91_CHIPSELECT_2 + 0x200FF,
++ .flags = IORESOURCE_MEM
++ },
++ [1] = { /* reset pin */
++ .start = AT91_PIN_PC22,
++ .end = AT91_PIN_PC22,
++ .flags = IORESOURCE_MEM
++ },
++};
++
++static struct platform_device kb9202_lcd_device = {
++ .name = "s1d15605fb",
++ .id = 0,
++ .num_resources = ARRAY_SIZE(kb9202_lcd_resources),
++ .resource = kb9202_lcd_resources,
++};
++
++static void __init kb9202_add_device_lcd(void)
++{
++ /* In case the boot loader did not set the chip select mode and timing */
++ at91_sys_write(AT91_SMC_CSR(2),
++ AT91_SMC_WSEN | AT91_SMC_NWS_(18) | AT91_SMC_TDF_(1) | AT91_SMC_DBW_8 |
++ AT91_SMC_RWSETUP_(1) | AT91_SMC_RWHOLD_(1));
++
++ /* Backlight pin = output, off */
++ at91_set_gpio_output(AT91_PIN_PC23, 0);
++
++ /* Reset pin = output, in reset */
++ at91_set_gpio_output(AT91_PIN_PC22, 0);
++
++ platform_device_register(&kb9202_lcd_device);
++}
++#else
++static void __init kb9202_add_device_lcd(void) {}
++#endif
++
+ static void __init kb9202_board_init(void)
+ {
+ /* Serial */
+@@ -129,6 +174,8 @@
+ at91_add_device_spi(NULL, 0);
+ /* NAND */
+ at91_add_device_nand(&kb9202_nand_data);
++ /* LCD */
++ kb9202_add_device_lcd();
+ }
+
+ MACHINE_START(KB9200, "KB920x")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-qil-a9260.c linux-2.6/arch/arm/mach-at91/board-qil-a9260.c
+--- linux-2.6.25/arch/arm/mach-at91/board-qil-a9260.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-qil-a9260.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,255 @@
++/*
++ * linux/arch/arm/mach-at91/board-qil-a9260.c
++ *
++ * Copyright (C) 2005 SAN People
++ * Copyright (C) 2006 Atmel
++ * Copyright (C) 2007 Calao-systems
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/gpio_keys.h>
++#include <linux/input.h>
++#include <linux/clk.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++#include <asm/arch/at91_shdwc.h>
++
++#include "generic.h"
++
++
++static void __init ek_map_io(void)
++{
++ /* Initialize processor: 12.000 MHz crystal */
++ at91sam9260_initialize(12000000);
++
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
++ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
++ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
++ | ATMEL_UART_RI);
++
++ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
++ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
++ at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* set serial console to ttyS1 (ie, USART0) */
++ at91_set_serial_console(1);
++
++}
++
++static void __init ek_init_irq(void)
++{
++ at91sam9260_init_interrupts(NULL);
++}
++
++
++/*
++ * USB Host port
++ */
++static struct at91_usbh_data __initdata ek_usbh_data = {
++ .ports = 2,
++};
++
++/*
++ * USB Device port
++ */
++static struct at91_udc_data __initdata ek_udc_data = {
++ .vbus_pin = AT91_PIN_PC5,
++ .pullup_pin = 0, /* pull-up driven by UDC */
++};
++
++/*
++ * SPI devices.
++ */
++static struct spi_board_info ek_spi_devices[] = {
++#if defined(CONFIG_RTC_DRV_M41T94)
++ { /* M41T94 RTC */
++ .modalias = "m41t94",
++ .chip_select = 0,
++ .max_speed_hz = 1 * 1000 * 1000,
++ .bus_num = 0,
++ }
++#endif
++};
++
++/*
++ * MACB Ethernet device
++ */
++static struct at91_eth_data __initdata ek_macb_data = {
++ .phy_irq_pin = AT91_PIN_PA31,
++ .is_rmii = 1,
++};
++
++/*
++ * NAND flash
++ */
++static struct mtd_partition __initdata ek_nand_partition[] = {
++ {
++ .name = "Uboot & Kernel",
++ .offset = 0x00000000,
++ .size = 16 * 1024 * 1024,
++ },
++ {
++ .name = "Root FS",
++ .offset = 0x01000000,
++ .size = 120 * 1024 * 1024,
++ },
++ {
++ .name = "FS",
++ .offset = 0x08800000,
++ .size = 120 * 1024 * 1024,
++ },
++};
++
++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
++{
++ *num_partitions = ARRAY_SIZE(ek_nand_partition);
++ return ek_nand_partition;
++}
++
++static struct at91_nand_data __initdata ek_nand_data = {
++ .ale = 21,
++ .cle = 22,
++// .det_pin = ... not connected
++ .rdy_pin = AT91_PIN_PC13,
++ .enable_pin = AT91_PIN_PC14,
++ .partition_info = nand_partitions,
++#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
++ .bus_width_16 = 1,
++#else
++ .bus_width_16 = 0,
++#endif
++};
++
++/*
++ * MCI (SD/MMC)
++ */
++static struct at91_mmc_data __initdata ek_mmc_data = {
++ .slot_b = 0,
++ .wire4 = 1,
++// .det_pin = ... not connected
++// .wp_pin = ... not connected
++// .vcc_pin = ... not connected
++};
++
++/*
++ * GPIO Buttons
++ */
++#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
++static struct gpio_keys_button ek_buttons[] = {
++ { /* USER PUSH BUTTON */
++ .code = KEY_ENTER,
++ .gpio = AT91_PIN_PB10,
++ .active_low = 1,
++ .desc = "user_pb",
++ .wakeup = 1,
++ }
++};
++
++static struct gpio_keys_platform_data ek_button_data = {
++ .buttons = ek_buttons,
++ .nbuttons = ARRAY_SIZE(ek_buttons),
++};
++
++static struct platform_device ek_button_device = {
++ .name = "gpio-keys",
++ .id = -1,
++ .num_resources = 0,
++ .dev = {
++ .platform_data = &ek_button_data,
++ }
++};
++
++static void __init ek_add_device_buttons(void)
++{
++ at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */
++ at91_set_deglitch(AT91_PIN_PB10, 1);
++
++ platform_device_register(&ek_button_device);
++}
++#else
++static void __init ek_add_device_buttons(void) {}
++#endif
++
++/*
++ * LEDs
++ */
++static struct gpio_led ek_leds[] = {
++ { /* user_led (green) */
++ .name = "user_led",
++ .gpio = AT91_PIN_PB21,
++ .active_low = 0,
++ .default_trigger = "heartbeat",
++ }
++};
++
++static void __init ek_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* USB Host */
++ at91_add_device_usbh(&ek_usbh_data);
++ /* USB Device */
++ at91_add_device_udc(&ek_udc_data);
++ /* SPI */
++ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
++ /* NAND */
++ at91_add_device_nand(&ek_nand_data);
++ /* I2C */
++ at91_add_device_i2c(NULL, 0);
++ /* Ethernet */
++ at91_add_device_eth(&ek_macb_data);
++ /* MMC */
++ at91_add_device_mmc(0, &ek_mmc_data);
++ /* Push Buttons */
++ ek_add_device_buttons();
++ /* LEDs */
++ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
++ /* shutdown controller, wakeup button (5 msec low) */
++ at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
++ | AT91_SHDW_RTTWKEN);
++}
++
++MACHINE_START(QIL_A9260, "CALAO QIL_A9260")
++ /* Maintainer: calao-systems */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91sam926x_timer,
++ .map_io = ek_map_io,
++ .init_irq = ek_init_irq,
++ .init_machine = ek_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-sam9-l9260.c linux-2.6/arch/arm/mach-at91/board-sam9-l9260.c
+--- linux-2.6.25/arch/arm/mach-at91/board-sam9-l9260.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-sam9-l9260.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,199 @@
++/*
++ * linux/arch/arm/mach-at91/board-sam9-l9260.c
++ *
++ * Copyright (C) 2005 SAN People
++ * Copyright (C) 2006 Atmel
++ * Copyright (C) 2007 Olimex Ltd
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++
++#include "generic.h"
++
++
++static void __init ek_map_io(void)
++{
++ /* Initialize processor: 18.432 MHz crystal */
++ at91sam9260_initialize(18432000);
++
++ /* Setup the LEDs */
++ at91_init_leds(AT91_PIN_PA9, AT91_PIN_PA6);
++
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
++ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
++ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
++ | ATMEL_UART_RI);
++
++ /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
++ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
++}
++
++static void __init ek_init_irq(void)
++{
++ at91sam9260_init_interrupts(NULL);
++}
++
++
++/*
++ * USB Host port
++ */
++static struct at91_usbh_data __initdata ek_usbh_data = {
++ .ports = 2,
++};
++
++/*
++ * USB Device port
++ */
++static struct at91_udc_data __initdata ek_udc_data = {
++ .vbus_pin = AT91_PIN_PC5,
++ .pullup_pin = 0, /* pull-up driven by UDC */
++};
++
++
++/*
++ * SPI devices.
++ */
++static struct spi_board_info ek_spi_devices[] = {
++#if !defined(CONFIG_MMC_AT91)
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 1,
++ .max_speed_hz = 15 * 1000 * 1000,
++ .bus_num = 0,
++ },
++#if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
++ { /* DataFlash card */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ .max_speed_hz = 15 * 1000 * 1000,
++ .bus_num = 0,
++ },
++#endif
++#endif
++};
++
++
++/*
++ * MACB Ethernet device
++ */
++static struct at91_eth_data __initdata ek_macb_data = {
++ .phy_irq_pin = AT91_PIN_PA7,
++ .is_rmii = 0,
++};
++
++
++/*
++ * NAND flash
++ */
++static struct mtd_partition __initdata ek_nand_partition[] = {
++ {
++ .name = "Bootloader Area",
++ .offset = 0,
++ .size = 10 * 1024 * 1024,
++ },
++ {
++ .name = "User Area",
++ .offset = 10 * 1024 * 1024,
++ .size = MTDPART_SIZ_FULL,
++ },
++};
++
++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
++{
++ *num_partitions = ARRAY_SIZE(ek_nand_partition);
++ return ek_nand_partition;
++}
++
++static struct at91_nand_data __initdata ek_nand_data = {
++ .ale = 21,
++ .cle = 22,
++// .det_pin = ... not connected
++ .rdy_pin = AT91_PIN_PC13,
++ .enable_pin = AT91_PIN_PC14,
++ .partition_info = nand_partitions,
++#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
++ .bus_width_16 = 1,
++#else
++ .bus_width_16 = 0,
++#endif
++};
++
++
++/*
++ * MCI (SD/MMC)
++ */
++static struct at91_mmc_data __initdata ek_mmc_data = {
++ .slot_b = 1,
++ .wire4 = 1,
++ .det_pin = AT91_PIN_PC8,
++ .wp_pin = AT91_PIN_PC4,
++// .vcc_pin = ... not connected
++};
++
++static void __init ek_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* USB Host */
++ at91_add_device_usbh(&ek_usbh_data);
++ /* USB Device */
++ at91_add_device_udc(&ek_udc_data);
++ /* SPI */
++ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
++ /* NAND */
++ at91_add_device_nand(&ek_nand_data);
++ /* Ethernet */
++ at91_add_device_eth(&ek_macb_data);
++ /* MMC */
++ at91_add_device_mmc(0, &ek_mmc_data);
++ /* I2C */
++ at91_add_device_i2c(NULL, 0);
++}
++
++MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260")
++ /* Maintainer: Olimex */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91sam926x_timer,
++ .map_io = ek_map_io,
++ .init_irq = ek_init_irq,
++ .init_machine = ek_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-sam9260ek.c linux-2.6/arch/arm/mach-at91/board-sam9260ek.c
+--- linux-2.6.25/arch/arm/mach-at91/board-sam9260ek.c 2008-05-03 00:15:33.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-sam9260ek.c 2008-05-01 23:56:24.000000000 +0200
+@@ -25,6 +25,10 @@
+ #include <linux/module.h>
+ #include <linux/platform_device.h>
+ #include <linux/spi/spi.h>
++#include <linux/spi/at73c213.h>
++#include <linux/clk.h>
++#include <linux/gpio_keys.h>
++#include <linux/input.h>
+
+ #include <asm/hardware.h>
+ #include <asm/setup.h>
+@@ -37,29 +41,29 @@
+
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+-#include <asm/arch/at91sam926x_mc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 5 = USART0 .. USART5
+- * 6 = DBGU
+- */
+-static struct at91_uart_config __initdata ek_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 3,
+- .tty_map = { 6, 0, 1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */
+-};
+-
+ static void __init ek_map_io(void)
+ {
+ /* Initialize processor: 18.432 MHz crystal */
+ at91sam9260_initialize(18432000);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&ek_uart_config);
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
++ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
++ | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
++ | ATMEL_UART_RI);
++
++ /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
++ at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init ek_init_irq(void)
+@@ -85,6 +89,35 @@
+
+
+ /*
++ * Audio
++ */
++static struct at73c213_board_info at73c213_data = {
++ .ssc_id = 0,
++ .shortname = "AT91SAM9260-EK external DAC",
++};
++
++#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
++static void __init at73c213_set_clk(struct at73c213_board_info *info)
++{
++ struct clk *pck0;
++ struct clk *plla;
++
++ pck0 = clk_get(NULL, "pck0");
++ plla = clk_get(NULL, "plla");
++
++ /* AT73C213 MCK Clock */
++ at91_set_B_periph(AT91_PIN_PC1, 0); /* PCK0 */
++
++ clk_set_parent(pck0, plla);
++ clk_put(plla);
++
++ info->dac_clk = pck0;
++}
++#else
++static void __init at73c213_set_clk(struct at73c213_board_info *info) {}
++#endif
++
++/*
+ * SPI devices.
+ */
+ static struct spi_board_info ek_spi_devices[] = {
+@@ -110,6 +143,8 @@
+ .chip_select = 0,
+ .max_speed_hz = 10 * 1000 * 1000,
+ .bus_num = 1,
++ .mode = SPI_MODE_1,
++ .platform_data = &at73c213_data,
+ },
+ #endif
+ };
+@@ -172,6 +207,74 @@
+ // .vcc_pin = ... not connected
+ };
+
++
++/*
++ * LEDs
++ */
++static struct gpio_led ek_leds[] = {
++ { /* "bottom" led, green, userled1 to be defined */
++ .name = "ds5",
++ .gpio = AT91_PIN_PA6,
++ .active_low = 1,
++ .default_trigger = "none",
++ },
++ { /* "power" led, yellow */
++ .name = "ds1",
++ .gpio = AT91_PIN_PA9,
++ .default_trigger = "heartbeat",
++ }
++};
++
++
++/*
++ * GPIO Buttons
++ */
++#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
++static struct gpio_keys_button ek_buttons[] = {
++ {
++ .gpio = AT91_PIN_PA30,
++ .code = BTN_3,
++ .desc = "Button 3",
++ .active_low = 1,
++ .wakeup = 1,
++ },
++ {
++ .gpio = AT91_PIN_PA31,
++ .code = BTN_4,
++ .desc = "Button 4",
++ .active_low = 1,
++ .wakeup = 1,
++ }
++};
++
++static struct gpio_keys_platform_data ek_button_data = {
++ .buttons = ek_buttons,
++ .nbuttons = ARRAY_SIZE(ek_buttons),
++};
++
++static struct platform_device ek_button_device = {
++ .name = "gpio-keys",
++ .id = -1,
++ .num_resources = 0,
++ .dev = {
++ .platform_data = &ek_button_data,
++ }
++};
++
++static void __init ek_add_device_buttons(void)
++{
++ at91_set_gpio_input(AT91_PIN_PA30, 1); /* btn3 */
++ at91_set_deglitch(AT91_PIN_PA30, 1);
++ at91_set_gpio_input(AT91_PIN_PA31, 1); /* btn4 */
++ at91_set_deglitch(AT91_PIN_PA31, 1);
++
++ platform_device_register(&ek_button_device);
++}
++#else
++static void __init ek_add_device_buttons(void) {}
++#endif
++
++
+ static void __init ek_board_init(void)
+ {
+ /* Serial */
+@@ -190,6 +293,16 @@
+ at91_add_device_mmc(0, &ek_mmc_data);
+ /* I2C */
+ at91_add_device_i2c(NULL, 0);
++ /* SSC (to AT73C213) */
++ at73c213_set_clk(&at73c213_data);
++ at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX);
++ /* LEDs */
++ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
++ /* Push Buttons */
++ ek_add_device_buttons();
++ /* shutdown controller, wakeup button (5 msec low) */
++ at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
++ | AT91_SHDW_RTTWKEN);
+ }
+
+ MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-sam9261ek.c linux-2.6/arch/arm/mach-at91/board-sam9261ek.c
+--- linux-2.6.25/arch/arm/mach-at91/board-sam9261ek.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-sam9261ek.c 2008-05-01 23:53:20.000000000 +0200
+@@ -26,6 +26,8 @@
+ #include <linux/platform_device.h>
+ #include <linux/spi/spi.h>
+ #include <linux/spi/ads7846.h>
++#include <linux/spi/at73c213.h>
++#include <linux/clk.h>
+ #include <linux/dm9000.h>
+ #include <linux/fb.h>
+ #include <linux/gpio_keys.h>
+@@ -44,22 +46,12 @@
+
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+-#include <asm/arch/at91sam926x_mc.h>
++#include <asm/arch/at91sam9_smc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 2 = USART0 .. USART2
+- * 3 = DBGU
+- */
+-static struct at91_uart_config __initdata ek_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 1,
+- .tty_map = { 3, -1, -1, -1 } /* ttyS0, ..., ttyS3 */
+-};
+-
+ static void __init ek_map_io(void)
+ {
+ /* Initialize processor: 18.432 MHz crystal */
+@@ -68,8 +60,11 @@
+ /* Setup the LEDs */
+ at91_init_leds(AT91_PIN_PA13, AT91_PIN_PA14);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&ek_uart_config);
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init ek_init_irq(void)
+@@ -239,6 +234,35 @@
+ #endif
+
+ /*
++ * Audio
++ */
++static struct at73c213_board_info at73c213_data = {
++ .ssc_id = 1,
++ .shortname = "AT91SAM9261-EK external DAC",
++};
++
++#if defined(CONFIG_SND_AT73C213) || defined(CONFIG_SND_AT73C213_MODULE)
++static void __init at73c213_set_clk(struct at73c213_board_info *info)
++{
++ struct clk *pck2;
++ struct clk *plla;
++
++ pck2 = clk_get(NULL, "pck2");
++ plla = clk_get(NULL, "plla");
++
++ /* AT73C213 MCK Clock */
++ at91_set_B_periph(AT91_PIN_PB31, 0); /* PCK2 */
++
++ clk_set_parent(pck2, plla);
++ clk_put(plla);
++
++ info->dac_clk = pck2;
++}
++#else
++static void __init at73c213_set_clk(struct at73c213_board_info *info) {}
++#endif
++
++/*
+ * SPI devices
+ */
+ static struct spi_board_info ek_spi_devices[] = {
+@@ -252,10 +276,11 @@
+ {
+ .modalias = "ads7846",
+ .chip_select = 2,
+- .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
++ .max_speed_hz = 125000 * 16, /* max sample rate * clocks per sample */
+ .bus_num = 0,
+ .platform_data = &ads_info,
+ .irq = AT91SAM9261_ID_IRQ0,
++ .controller_data = (void *) AT91_PIN_PA28, /* CS pin */
+ },
+ #endif
+ #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD)
+@@ -271,6 +296,9 @@
+ .chip_select = 3,
+ .max_speed_hz = 10 * 1000 * 1000,
+ .bus_num = 0,
++ .mode = SPI_MODE_1,
++ .platform_data = &at73c213_data,
++ .controller_data = (void*) AT91_PIN_PA29, /* default for CS3 is PA6, but it must be PA29 */
+ },
+ #endif
+ };
+@@ -408,24 +436,28 @@
+ .code = BTN_0,
+ .desc = "Button 0",
+ .active_low = 1,
++ .wakeup = 1,
+ },
+ {
+ .gpio = AT91_PIN_PA26,
+ .code = BTN_1,
+ .desc = "Button 1",
+ .active_low = 1,
++ .wakeup = 1,
+ },
+ {
+ .gpio = AT91_PIN_PA25,
+ .code = BTN_2,
+ .desc = "Button 2",
+ .active_low = 1,
++ .wakeup = 1,
+ },
+ {
+ .gpio = AT91_PIN_PA24,
+ .code = BTN_3,
+ .desc = "Button 3",
+ .active_low = 1,
++ .wakeup = 1,
+ }
+ };
+
+@@ -445,13 +477,13 @@
+
+ static void __init ek_add_device_buttons(void)
+ {
+- at91_set_gpio_input(AT91_PIN_PA27, 0); /* btn0 */
++ at91_set_gpio_input(AT91_PIN_PA27, 1); /* btn0 */
+ at91_set_deglitch(AT91_PIN_PA27, 1);
+- at91_set_gpio_input(AT91_PIN_PA26, 0); /* btn1 */
++ at91_set_gpio_input(AT91_PIN_PA26, 1); /* btn1 */
+ at91_set_deglitch(AT91_PIN_PA26, 1);
+- at91_set_gpio_input(AT91_PIN_PA25, 0); /* btn2 */
++ at91_set_gpio_input(AT91_PIN_PA25, 1); /* btn2 */
+ at91_set_deglitch(AT91_PIN_PA25, 1);
+- at91_set_gpio_input(AT91_PIN_PA24, 0); /* btn3 */
++ at91_set_gpio_input(AT91_PIN_PA24, 1); /* btn3 */
+ at91_set_deglitch(AT91_PIN_PA24, 1);
+
+ platform_device_register(&ek_button_device);
+@@ -460,6 +492,29 @@
+ static void __init ek_add_device_buttons(void) {}
+ #endif
+
++/*
++ * LEDs
++ */
++static struct gpio_led ek_leds[] = {
++ { /* "bottom" led, green, userled1 to be defined */
++ .name = "ds7",
++ .gpio = AT91_PIN_PA14,
++ .active_low = 1,
++ .default_trigger = "none",
++ },
++ { /* "top" led, green, userled2 to be defined */
++ .name = "ds8",
++ .gpio = AT91_PIN_PA13,
++ .active_low = 1,
++ .default_trigger = "none",
++ },
++ { /* "power" led, yellow */
++ .name = "ds1",
++ .gpio = AT91_PIN_PA23,
++ .default_trigger = "heartbeat",
++ }
++};
++
+ static void __init ek_board_init(void)
+ {
+ /* Serial */
+@@ -481,6 +536,9 @@
+ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
+ /* Touchscreen */
+ ek_add_device_ts();
++ /* SSC (to AT73C213) */
++ at73c213_set_clk(&at73c213_data);
++ at91_add_device_ssc(AT91SAM9261_ID_SSC1, ATMEL_SSC_TX);
+ #else
+ /* MMC */
+ at91_add_device_mmc(0, &ek_mmc_data);
+@@ -489,6 +547,11 @@
+ at91_add_device_lcdc(&ek_lcdc_data);
+ /* Push Buttons */
+ ek_add_device_buttons();
++ /* LEDs */
++ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
++ /* shutdown controller, wakeup button (5 msec low) */
++ at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
++ | AT91_SHDW_RTTWKEN);
+ }
+
+ MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-sam9263ek.c linux-2.6/arch/arm/mach-at91/board-sam9263ek.c
+--- linux-2.6.25/arch/arm/mach-at91/board-sam9263ek.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-sam9263ek.c 2008-05-01 23:53:20.000000000 +0200
+@@ -43,29 +43,24 @@
+
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+-#include <asm/arch/at91sam926x_mc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 2 = USART0 .. USART2
+- * 3 = DBGU
+- */
+-static struct at91_uart_config __initdata ek_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 2,
+- .tty_map = { 3, 0, -1, -1, } /* ttyS0, ..., ttyS3 */
+-};
+-
+ static void __init ek_map_io(void)
+ {
+ /* Initialize processor: 16.367 MHz crystal */
+ at91sam9263_initialize(16367660);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&ek_uart_config);
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1. (Rx, Tx, RTS, CTS) */
++ at91_register_uart(AT91SAM9263_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init ek_init_irq(void)
+@@ -141,7 +136,7 @@
+ {
+ .modalias = "ads7846",
+ .chip_select = 3,
+- .max_speed_hz = 125000 * 26, /* (max sample rate @ 3V) * (cmd + data + overhead) */
++ .max_speed_hz = 125000 * 16, /* max sample rate * clocks per sample */
+ .bus_num = 0,
+ .platform_data = &ads_info,
+ .irq = AT91SAM9263_ID_IRQ1,
+@@ -301,9 +296,9 @@
+
+ static void __init ek_add_device_buttons(void)
+ {
+- at91_set_GPIO_periph(AT91_PIN_PC5, 0); /* left button */
++ at91_set_GPIO_periph(AT91_PIN_PC5, 1); /* left button */
+ at91_set_deglitch(AT91_PIN_PC5, 1);
+- at91_set_GPIO_periph(AT91_PIN_PC4, 0); /* right button */
++ at91_set_GPIO_periph(AT91_PIN_PC4, 1); /* right button */
+ at91_set_deglitch(AT91_PIN_PC4, 1);
+
+ platform_device_register(&ek_button_device);
+@@ -341,7 +336,7 @@
+ .name = "ds3",
+ .gpio = AT91_PIN_PB7,
+ .default_trigger = "heartbeat",
+- },
++ }
+ };
+
+
+@@ -374,6 +369,9 @@
+ at91_add_device_ac97(&ek_ac97_data);
+ /* LEDs */
+ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
++ /* shutdown controller, wakeup button (5 msec low) */
++ at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
++ | AT91_SHDW_RTTWKEN);
+ }
+
+ MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-sam9rlek.c linux-2.6/arch/arm/mach-at91/board-sam9rlek.c
+--- linux-2.6.25/arch/arm/mach-at91/board-sam9rlek.c 2008-05-03 00:15:33.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-sam9rlek.c 2008-04-25 21:15:43.000000000 +0200
+@@ -29,29 +29,24 @@
+
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
+-#include <asm/arch/at91sam926x_mc.h>
++#include <asm/arch/at91_shdwc.h>
+
+ #include "generic.h"
+
+
+-/*
+- * Serial port configuration.
+- * 0 .. 3 = USART0 .. USART3
+- * 4 = DBGU
+- */
+-static struct at91_uart_config __initdata ek_uart_config = {
+- .console_tty = 0, /* ttyS0 */
+- .nr_tty = 2,
+- .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */
+-};
+-
+ static void __init ek_map_io(void)
+ {
+ /* Initialize processor: 12.000 MHz crystal */
+ at91sam9rl_initialize(12000000);
+
+- /* Setup the serial ports and console */
+- at91_init_serial(&ek_uart_config);
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
++ at91_register_uart(AT91SAM9RL_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
+ }
+
+ static void __init ek_init_irq(void)
+@@ -61,6 +56,14 @@
+
+
+ /*
++ * USB HS Device port
++ */
++static struct usba_platform_data __initdata ek_usba_udc_data = {
++ .vbus_pin = AT91_PIN_PA8,
++};
++
++
++/*
+ * MCI (SD/MMC)
+ */
+ static struct at91_mmc_data __initdata ek_mmc_data = {
+@@ -180,6 +183,8 @@
+ {
+ /* Serial */
+ at91_add_device_serial();
++ /* USB HS */
++ at91_add_device_usba(&ek_usba_udc_data);
+ /* I2C */
+ at91_add_device_i2c(NULL, 0);
+ /* NAND */
+@@ -190,6 +195,9 @@
+ at91_add_device_mmc(0, &ek_mmc_data);
+ /* LCD Controller */
+ at91_add_device_lcdc(&ek_lcdc_data);
++ /* shutdown controller, wakeup button (5 msec low) */
++ at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
++ | AT91_SHDW_RTTWKEN);
+ }
+
+ MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-tms.c linux-2.6/arch/arm/mach-at91/board-tms.c
+--- linux-2.6.25/arch/arm/mach-at91/board-tms.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-tms.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,198 @@
++/*
++* linux/arch/arm/mach-at91/board-tms.c
++*
++* Copyright (C) 2005 SAN People
++*
++* Adapted from board-dk to sweda TMS-100 by Luiz de Barros <lboneto@gmail.com>
++*
++* This program is free software; you can redistribute it and/or modify
++* it under the terms of the GNU General Public License as published by
++* the Free Software Foundation; either version 2 of the License, or
++* (at your option) any later version.
++*
++* This program is distributed in the hope that it will be useful,
++* but WITHOUT ANY WARRANTY; without even the implied warranty of
++* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++* GNU General Public License for more details.
++*
++* You should have received a copy of the GNU General Public License
++* along with this program; if not, write to the Free Software
++* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++*/
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/mtd/physmap.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++#include <asm/arch/at91rm9200_mc.h>
++
++#include "generic.h"
++#include <linux/serial_8250.h>
++
++
++#define SERIAL_FLAGS (UPF_BOOT_AUTOCONF | UPF_IOREMAP| UPF_SHARE_IRQ)
++#define SERIAL_CLK (1843200)
++
++
++/*---------------------------------------------------------------------
++ * External UART
++ */
++
++#define PORT(_base, _irq) \
++ { \
++ .mapbase = _base, \
++ .irq = _irq, \
++ .uartclk = SERIAL_CLK, \
++ .iotype = UPIO_MEM, \
++ .regshift = 0, \
++ .flags = SERIAL_FLAGS, \
++ }
++
++static struct plat_serial8250_port tms_data[] = {
++ PORT(0x70000000, AT91_PIN_PC3),
++ PORT(0x80000000, AT91_PIN_PC5),
++ { },
++};
++
++static struct platform_device tms_device = {
++ .name = "serial8250",
++ .id = PLAT8250_DEV_PLATFORM,
++ .dev =
++ {
++ .platform_data = &tms_data,
++ },
++};
++
++static void setup_external_uart(void)
++{
++ at91_sys_write(AT91_SMC_CSR(2),
++ AT91_SMC_ACSS_STD
++ | AT91_SMC_DBW_8
++ | AT91_SMC_BAT
++ | AT91_SMC_WSEN
++ | AT91_SMC_NWS_(32) /* wait states */
++ | AT91_SMC_RWSETUP_(6) /* setup time */
++ | AT91_SMC_RWHOLD_(4) /* hold time */
++
++ );
++ at91_sys_write(AT91_SMC_CSR(6),
++ AT91_SMC_ACSS_STD
++ | AT91_SMC_DBW_8
++ | AT91_SMC_BAT
++ | AT91_SMC_WSEN
++ | AT91_SMC_NWS_(32) /* wait states */
++ | AT91_SMC_RWSETUP_(6) /* setup time */
++ | AT91_SMC_RWHOLD_(4) /* hold time */
++
++ );
++ at91_sys_write(AT91_SMC_CSR(7),
++ AT91_SMC_ACSS_STD
++ | AT91_SMC_DBW_8
++ | AT91_SMC_BAT
++ | AT91_SMC_WSEN
++ | AT91_SMC_NWS_(32) /* wait states */
++ | AT91_SMC_RWSETUP_(6) /* setup time */
++ | AT91_SMC_RWHOLD_(4) /* hold time */
++ );
++
++ platform_device_register(&tms_device);
++}
++
++
++/*
++ * Serial port configuration.
++ * 0 .. 3 = USART0 .. USART3
++ * 4 = DBGU
++ */
++static struct at91_uart_config __initdata tms_uart_config = {
++ .console_tty = 0, /* ttyS0 */
++ .nr_tty = 5,
++ .tty_map = { 4, 0, 1, 2, 3 } /* ttyS0, ..., ttyS4 */
++};
++
++static void __init tms_map_io(void)
++{
++ /* Initialize processor: 18.432 MHz crystal */
++ at91rm9200_initialize(18432000, AT91RM9200_BGA);
++
++ /* Setup the LEDs */
++ at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
++
++ /* Setup the serial ports and console */
++ at91_init_serial(&tms_uart_config);
++}
++
++static void __init tms_init_irq(void)
++{
++ at91rm9200_init_interrupts(NULL);
++}
++
++
++static struct at91_eth_data __initdata tms_eth_data = {
++ .phy_irq_pin = AT91_PIN_PC4,
++ .is_rmii = 1,
++};
++
++static struct at91_usbh_data __initdata tms_usbh_data = {
++ .ports = 2,
++};
++
++static struct spi_board_info tms_spi_devices[] = {
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ .max_speed_hz = 15 * 1000 * 1000,
++ },
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 1,
++ .max_speed_hz = 15 * 1000 * 1000,
++ }
++};
++
++static struct i2c_board_info __initdata tms_i2c_devices[] = {
++ {
++ I2C_BOARD_INFO("isl1208", 0x6f),
++ }
++};
++
++static void __init tms_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* Ethernet */
++ at91_add_device_eth(&tms_eth_data);
++ at91_add_device_usbh(&tms_usbh_data);
++ /* I2C */
++ at91_add_device_i2c(tms_i2c_devices, ARRAY_SIZE(tms_i2c_devices));
++ /* SPI */
++ at91_add_device_spi(tms_spi_devices, ARRAY_SIZE(tms_spi_devices));
++ /* Two port external UART */
++ setup_external_uart();
++}
++
++MACHINE_START(SWEDATMS, "Sweda TMS-100 Board")
++ /* Maintainer: Luiz de Barros */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91rm9200_timer,
++ .map_io = tms_map_io,
++ .init_irq = tms_init_irq,
++ .init_machine = tms_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-tt9200.c linux-2.6/arch/arm/mach-at91/board-tt9200.c
+--- linux-2.6.25/arch/arm/mach-at91/board-tt9200.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-tt9200.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,192 @@
++/*
++ * linux/arch/arm/mach-at91rm9200/board-tt9200.c
++ * Copyright (C) 2007 Toptechnology
++ *
++ * Based on board-ecbat91.c
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/spi/flash.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++
++#include "generic.h"
++
++
++static void __init tt9200_map_io(void)
++{
++ /* Initialize processor: 18.432 MHz crystal */
++ at91rm9200_initialize(18432000, AT91RM9200_PQFP);
++
++ /* Setup the LEDs */
++ at91_init_leds(AT91_PIN_PB27, AT91_PIN_PB27);
++
++ /* DBGU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* USART0 on ttyS1. (Rx & Tx only) */
++ at91_register_uart(AT91RM9200_ID_US0, 1, 0);
++
++ /* USART1 on ttyS2. (Rx & Tx only) */
++ at91_register_uart(AT91RM9200_ID_US1, 2, 0);
++
++ /* USART2 on ttyS3. (Rx & Tx only) */
++ at91_register_uart(AT91RM9200_ID_US2, 3, 0);
++
++ /* USART3 on ttyS4. (Rx, Tx, CTS, RTS) */
++ at91_register_uart(AT91RM9200_ID_US3, 4, ATMEL_UART_CTS | ATMEL_UART_RTS);
++
++ /* Console on ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
++}
++
++static void __init tt9200_init_irq(void)
++{
++ at91rm9200_init_interrupts(NULL);
++}
++
++static struct at91_eth_data __initdata tt9200_eth_data = {
++ .phy_irq_pin = AT91_PIN_PB29,
++ .is_rmii = 0,
++};
++
++static struct at91_usbh_data __initdata tt9200_usbh_data = {
++ .ports = 1,
++};
++
++static struct i2c_board_info __initdata tt9200_i2c_devices[] = {
++ {
++ I2C_BOARD_INFO("rtc-m41t80", 0x68),
++ .type = "m41t80",
++ }
++};
++
++static struct at91_mmc_data __initdata tt9200_mmc_data = {
++ .slot_b = 0,
++ .wire4 = 1,
++};
++
++
++#if defined(CONFIG_MTD_DATAFLASH)
++static struct mtd_partition __initdata tt9200_flash_partitions[] =
++{
++ {
++ .name = "Darrell",
++ .offset = 0,
++ .size = 12 * 1056,
++ },
++ {
++ .name = "U-boot",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 110 * 1056,
++ },
++ {
++ .name = "U-boot env",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 8 * 1056,
++ },
++ {
++ .name = "Kernel",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 1534 * 1056,
++ },
++ {
++ .name = "Filesystem",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL,
++ }
++};
++
++static struct flash_platform_data __initdata tt9200_flash_platform = {
++ .name = "SPI Dataflash",
++ .parts = tt9200_flash_partitions,
++ .nr_parts = ARRAY_SIZE(tt9200_flash_partitions)
++};
++
++#endif
++
++static struct spi_board_info __initdata tt9200_spi_devices[] = {
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ /* Errata #13 */
++ .max_speed_hz = 5 * 1000 * 1000,
++ .bus_num = 0,
++#if defined(CONFIG_MTD_DATAFLASH)
++ .platform_data = &tt9200_flash_platform,
++#endif
++ },
++};
++
++static struct gpio_led tt9200_leds[] = {
++ {
++ .name = "led0",
++ .gpio = AT91_PIN_PB27,
++ .active_low = 1,
++ .default_trigger = "heartbeat",
++ }
++};
++
++static void __init tt9200_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++
++ /* Ethernet */
++ at91_add_device_eth(&tt9200_eth_data);
++
++ /* USB Host */
++ at91_add_device_usbh(&tt9200_usbh_data);
++
++ /* I2C */
++ at91_add_device_i2c(tt9200_i2c_devices, ARRAY_SIZE(tt9200_i2c_devices));
++
++ /* MMC */
++ at91_add_device_mmc(0, &tt9200_mmc_data);
++
++ /* LEDS */
++ at91_gpio_leds(tt9200_leds, ARRAY_SIZE(tt9200_leds));
++
++ /* SPI */
++ at91_add_device_spi(tt9200_spi_devices, ARRAY_SIZE(tt9200_spi_devices));
++}
++
++MACHINE_START(TT9200, "Toptech TT9200")
++ /* Maintainer: toptech.com.ar */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91rm9200_timer,
++ .map_io = tt9200_map_io,
++ .init_irq = tt9200_init_irq,
++ .init_machine = tt9200_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-usb-a9260.c linux-2.6/arch/arm/mach-at91/board-usb-a9260.c
+--- linux-2.6.25/arch/arm/mach-at91/board-usb-a9260.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-usb-a9260.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,215 @@
++/*
++ * linux/arch/arm/mach-at91/board-usb-a9260.c
++ *
++ * Copyright (C) 2005 SAN People
++ * Copyright (C) 2006 Atmel
++ * Copyright (C) 2007 Calao-systems
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/gpio_keys.h>
++#include <linux/input.h>
++#include <linux/clk.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++#include <asm/arch/at91_shdwc.h>
++
++#include "generic.h"
++
++
++static void __init ek_map_io(void)
++{
++ /* Initialize processor: 12.000 MHz crystal */
++ at91sam9260_initialize(12000000);
++
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
++}
++
++static void __init ek_init_irq(void)
++{
++ at91sam9260_init_interrupts(NULL);
++}
++
++
++/*
++ * USB Host port
++ */
++static struct at91_usbh_data __initdata ek_usbh_data = {
++ .ports = 2,
++};
++
++/*
++ * USB Device port
++ */
++static struct at91_udc_data __initdata ek_udc_data = {
++ .vbus_pin = AT91_PIN_PC5,
++ .pullup_pin = 0, /* pull-up driven by UDC */
++};
++
++/*
++ * MACB Ethernet device
++ */
++static struct at91_eth_data __initdata ek_macb_data = {
++ .phy_irq_pin = AT91_PIN_PA31,
++ .is_rmii = 1,
++};
++
++/*
++ * NAND flash
++ */
++static struct mtd_partition __initdata ek_nand_partition[] = {
++ {
++ .name = "Uboot & Kernel",
++ .offset = 0x00000000,
++ .size = 16 * 1024 * 1024,
++ },
++ {
++ .name = "Root FS",
++ .offset = 0x01000000,
++ .size = 120 * 1024 * 1024,
++ },
++ {
++ .name = "FS",
++ .offset = 0x08800000,
++ .size = 120 * 1024 * 1024,
++ }
++};
++
++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
++{
++ *num_partitions = ARRAY_SIZE(ek_nand_partition);
++ return ek_nand_partition;
++}
++
++static struct at91_nand_data __initdata ek_nand_data = {
++ .ale = 21,
++ .cle = 22,
++// .det_pin = ... not connected
++ .rdy_pin = AT91_PIN_PC13,
++ .enable_pin = AT91_PIN_PC14,
++ .partition_info = nand_partitions,
++#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
++ .bus_width_16 = 1,
++#else
++ .bus_width_16 = 0,
++#endif
++};
++
++/*
++ * GPIO Buttons
++ */
++
++#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
++static struct gpio_keys_button ek_buttons[] = {
++ { /* USER PUSH BUTTON */
++ .code = KEY_ENTER,
++ .gpio = AT91_PIN_PB10,
++ .active_low = 1,
++ .desc = "user_pb",
++ .wakeup = 1,
++ }
++};
++
++static struct gpio_keys_platform_data ek_button_data = {
++ .buttons = ek_buttons,
++ .nbuttons = ARRAY_SIZE(ek_buttons),
++};
++
++static struct platform_device ek_button_device = {
++ .name = "gpio-keys",
++ .id = -1,
++ .num_resources = 0,
++ .dev = {
++ .platform_data = &ek_button_data,
++ }
++};
++
++static void __init ek_add_device_buttons(void)
++{
++ at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */
++ at91_set_deglitch(AT91_PIN_PB10, 1);
++
++ platform_device_register(&ek_button_device);
++}
++#else
++static void __init ek_add_device_buttons(void) {}
++#endif
++
++/*
++ * LEDs
++ */
++static struct gpio_led ek_leds[] = {
++ { /* user_led (green) */
++ .name = "user_led",
++ .gpio = AT91_PIN_PB21,
++ .active_low = 0,
++ .default_trigger = "heartbeat",
++ }
++};
++
++static void __init ek_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* USB Host */
++ at91_add_device_usbh(&ek_usbh_data);
++ /* USB Device */
++ at91_add_device_udc(&ek_udc_data);
++ /* NAND */
++ at91_add_device_nand(&ek_nand_data);
++ /* I2C */
++ at91_add_device_i2c(NULL, 0);
++ /* Ethernet */
++ at91_add_device_eth(&ek_macb_data);
++ /* Push Buttons */
++ ek_add_device_buttons();
++ /* LEDs */
++ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
++ /* shutdown controller, wakeup button (5 msec low) */
++ at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
++ | AT91_SHDW_RTTWKEN);
++}
++
++MACHINE_START(USB_A9260, "CALAO USB_A9260")
++ /* Maintainer: calao-systems */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91sam926x_timer,
++ .map_io = ek_map_io,
++ .init_irq = ek_init_irq,
++ .init_machine = ek_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/board-usb-a9263.c linux-2.6/arch/arm/mach-at91/board-usb-a9263.c
+--- linux-2.6.25/arch/arm/mach-at91/board-usb-a9263.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/board-usb-a9263.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,230 @@
++/*
++ * linux/arch/arm/mach-at91/board-usb-a9263.c
++ *
++ * Copyright (C) 2005 SAN People
++ * Copyright (C) 2007 Atmel Corporation.
++ * Copyright (C) 2007 Calao-systems
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <linux/types.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/spi/spi.h>
++#include <linux/gpio_keys.h>
++#include <linux/input.h>
++
++#include <asm/hardware.h>
++#include <asm/setup.h>
++#include <asm/mach-types.h>
++#include <asm/irq.h>
++
++#include <asm/mach/arch.h>
++#include <asm/mach/map.h>
++#include <asm/mach/irq.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++#include <asm/arch/at91_shdwc.h>
++
++#include "generic.h"
++
++
++static void __init ek_map_io(void)
++{
++ /* Initialize processor: 12.00 MHz crystal */
++ at91sam9263_initialize(12000000);
++
++ /* DGBU on ttyS0. (Rx & Tx only) */
++ at91_register_uart(0, 0, 0);
++
++ /* set serial console to ttyS0 (ie, DBGU) */
++ at91_set_serial_console(0);
++}
++
++static void __init ek_init_irq(void)
++{
++ at91sam9263_init_interrupts(NULL);
++}
++
++
++/*
++ * USB Host port
++ */
++static struct at91_usbh_data __initdata ek_usbh_data = {
++ .ports = 2,
++};
++
++/*
++ * USB Device port
++ */
++static struct at91_udc_data __initdata ek_udc_data = {
++ .vbus_pin = AT91_PIN_PB11,
++ .pullup_pin = 0, /* pull-up driven by UDC */
++};
++
++/*
++ * SPI devices.
++ */
++static struct spi_board_info ek_spi_devices[] = {
++#if !defined(CONFIG_MMC_AT91)
++ { /* DataFlash chip */
++ .modalias = "mtd_dataflash",
++ .chip_select = 0,
++ .max_speed_hz = 15 * 1000 * 1000,
++ .bus_num = 0,
++ }
++#endif
++};
++
++/*
++ * MACB Ethernet device
++ */
++static struct at91_eth_data __initdata ek_macb_data = {
++ .phy_irq_pin = AT91_PIN_PE31,
++ .is_rmii = 1,
++};
++
++/*
++ * NAND flash
++ */
++static struct mtd_partition __initdata ek_nand_partition[] = {
++ {
++ .name = "Linux Kernel",
++ .offset = 0x00000000,
++ .size = 16 * 1024 * 1024,
++ },
++ {
++ .name = "Root FS",
++ .offset = 0x01000000,
++ .size = 120 * 1024 * 1024,
++ },
++ {
++ .name = "FS",
++ .offset = 0x08800000,
++ .size = 120 * 1024 * 1024,
++ }
++};
++
++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
++{
++ *num_partitions = ARRAY_SIZE(ek_nand_partition);
++ return ek_nand_partition;
++}
++
++static struct at91_nand_data __initdata ek_nand_data = {
++ .ale = 21,
++ .cle = 22,
++// .det_pin = ... not connected
++ .rdy_pin = AT91_PIN_PA22,
++ .enable_pin = AT91_PIN_PD15,
++ .partition_info = nand_partitions,
++#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
++ .bus_width_16 = 1,
++#else
++ .bus_width_16 = 0,
++#endif
++};
++
++/*
++ * GPIO Buttons
++ */
++#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
++static struct gpio_keys_button ek_buttons[] = {
++ { /* USER PUSH BUTTON */
++ .code = KEY_ENTER,
++ .gpio = AT91_PIN_PB10,
++ .active_low = 1,
++ .desc = "user_pb",
++ .wakeup = 1,
++ }
++};
++
++static struct gpio_keys_platform_data ek_button_data = {
++ .buttons = ek_buttons,
++ .nbuttons = ARRAY_SIZE(ek_buttons),
++};
++
++static struct platform_device ek_button_device = {
++ .name = "gpio-keys",
++ .id = -1,
++ .num_resources = 0,
++ .dev = {
++ .platform_data = &ek_button_data,
++ }
++};
++
++static void __init ek_add_device_buttons(void)
++{
++ at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */
++ at91_set_deglitch(AT91_PIN_PB10, 1);
++
++ platform_device_register(&ek_button_device);
++}
++#else
++static void __init ek_add_device_buttons(void) {}
++#endif
++
++/*
++ * LEDs
++ */
++static struct gpio_led ek_leds[] = {
++ { /* user_led (green) */
++ .name = "user_led",
++ .gpio = AT91_PIN_PB21,
++ .active_low = 1,
++ .default_trigger = "heartbeat",
++ }
++};
++
++
++static void __init ek_board_init(void)
++{
++ /* Serial */
++ at91_add_device_serial();
++ /* USB Host */
++ at91_add_device_usbh(&ek_usbh_data);
++ /* USB Device */
++ at91_add_device_udc(&ek_udc_data);
++ /* SPI */
++ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
++ /* Ethernet */
++ at91_add_device_eth(&ek_macb_data);
++ /* NAND */
++ at91_add_device_nand(&ek_nand_data);
++ /* I2C */
++ at91_add_device_i2c(NULL, 0);
++ /* Push Buttons */
++ ek_add_device_buttons();
++ /* LEDs */
++ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
++ /* shutdown controller, wakeup button (5 msec low) */
++ at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
++ | AT91_SHDW_RTTWKEN);
++}
++
++MACHINE_START(USB_A9263, "CALAO USB_A9263")
++ /* Maintainer: calao-systems */
++ .phys_io = AT91_BASE_SYS,
++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
++ .boot_params = AT91_SDRAM_BASE + 0x100,
++ .timer = &at91sam926x_timer,
++ .map_io = ek_map_io,
++ .init_irq = ek_init_irq,
++ .init_machine = ek_board_init,
++MACHINE_END
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/clock.c linux-2.6/arch/arm/mach-at91/clock.c
+--- linux-2.6.25/arch/arm/mach-at91/clock.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/clock.c 2008-04-25 21:15:43.000000000 +0200
+@@ -32,6 +32,7 @@
+ #include <asm/arch/cpu.h>
+
+ #include "clock.h"
++#include "generic.h"
+
+
+ /*
+@@ -113,12 +114,34 @@
+ at91_sys_write(AT91_PMC_SCDR, clk->pmc_mask);
+ }
+
++static void pmc_uckr_mode(struct clk *clk, int is_on)
++{
++ unsigned int uckr = at91_sys_read(AT91_CKGR_UCKR);
++
++ if (is_on) {
++ is_on = AT91_PMC_LOCKU;
++ at91_sys_write(AT91_CKGR_UCKR, uckr | clk->pmc_mask);
++ } else
++ at91_sys_write(AT91_CKGR_UCKR, uckr & ~(clk->pmc_mask));
++
++ do {
++ cpu_relax();
++ } while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKU) != is_on);
++}
++
+ /* USB function clocks (PLLB must be 48 MHz) */
+ static struct clk udpck = {
+ .name = "udpck",
+ .parent = &pllb,
+ .mode = pmc_sys_mode,
+ };
++static struct clk utmi_clk = {
++ .name = "utmi_clk",
++ .parent = &main_clk,
++ .pmc_mask = AT91_PMC_UPLLEN, /* in CKGR_UCKR */
++ .mode = pmc_uckr_mode,
++ .type = CLK_TYPE_PLL,
++};
+ static struct clk uhpck = {
+ .name = "uhpck",
+ .parent = &pllb,
+@@ -254,6 +277,23 @@
+
+ /*------------------------------------------------------------------------*/
+
++#ifdef CONFIG_PM
++
++int clk_must_disable(struct clk *clk)
++{
++ if (!at91_suspend_entering_slow_clock())
++ return 0;
++
++ while (clk->parent)
++ clk = clk->parent;
++ return clk != &clk32k;
++}
++EXPORT_SYMBOL(clk_must_disable);
++
++#endif
++
++/*------------------------------------------------------------------------*/
++
+ #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS
+
+ /*
+@@ -362,7 +402,7 @@
+
+ static int at91_clk_show(struct seq_file *s, void *unused)
+ {
+- u32 scsr, pcsr, sr;
++ u32 scsr, pcsr, uckr = 0, sr;
+ struct clk *clk;
+
+ seq_printf(s, "SCSR = %8x\n", scsr = at91_sys_read(AT91_PMC_SCSR));
+@@ -370,7 +410,10 @@
+ seq_printf(s, "MOR = %8x\n", at91_sys_read(AT91_CKGR_MOR));
+ seq_printf(s, "MCFR = %8x\n", at91_sys_read(AT91_CKGR_MCFR));
+ seq_printf(s, "PLLA = %8x\n", at91_sys_read(AT91_CKGR_PLLAR));
+- seq_printf(s, "PLLB = %8x\n", at91_sys_read(AT91_CKGR_PLLBR));
++ if (!cpu_is_at91sam9rl())
++ seq_printf(s, "PLLB = %8x\n", at91_sys_read(AT91_CKGR_PLLBR));
++ if (cpu_is_at91cap9() || cpu_is_at91sam9rl())
++ seq_printf(s, "UCKR = %8x\n", uckr = at91_sys_read(AT91_CKGR_UCKR));
+ seq_printf(s, "MCKR = %8x\n", at91_sys_read(AT91_PMC_MCKR));
+ seq_printf(s, "SR = %8x\n", sr = at91_sys_read(AT91_PMC_SR));
+
+@@ -383,6 +426,8 @@
+ state = (scsr & clk->pmc_mask) ? "on" : "off";
+ else if (clk->mode == pmc_periph_mode)
+ state = (pcsr & clk->pmc_mask) ? "on" : "off";
++ else if (clk->mode == pmc_uckr_mode)
++ state = (uckr & clk->pmc_mask) ? "on" : "off";
+ else if (clk->pmc_mask)
+ state = (sr & clk->pmc_mask) ? "on" : "off";
+ else if (clk == &clk32k || clk == &main_clk)
+@@ -583,6 +628,17 @@
+ uhpck.rate_hz = at91_usb_rate(&pllb, pllb.rate_hz, at91_pllb_usb_init);
+
+ /*
++ * USB HS clock init
++ */
++ if (cpu_is_at91cap9() || cpu_is_at91sam9rl()) {
++ /*
++ * multiplier is hard-wired to 40
++ * (obtain the USB High Speed 480 MHz when input is 12 MHz)
++ */
++ utmi_clk.rate_hz = 40 * utmi_clk.parent->rate_hz;
++ }
++
++ /*
+ * MCK and CPU derive from one of those primary clocks.
+ * For now, assume this parentage won't change.
+ */
+@@ -599,6 +655,9 @@
+ for (i = 0; i < ARRAY_SIZE(standard_pmc_clocks); i++)
+ list_add_tail(&standard_pmc_clocks[i]->node, &clocks);
+
++ if (cpu_is_at91cap9() || cpu_is_at91sam9rl())
++ list_add_tail(&utmi_clk.node, &clocks);
++
+ /* MCK and CPU clock are "always on" */
+ clk_enable(&mck);
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/generic.h linux-2.6/arch/arm/mach-at91/generic.h
+--- linux-2.6.25/arch/arm/mach-at91/generic.h 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/generic.h 2008-04-25 21:15:43.000000000 +0200
+@@ -41,6 +41,7 @@
+ /* Power Management */
+ extern void at91_irq_suspend(void);
+ extern void at91_irq_resume(void);
++extern int at91_suspend_entering_slow_clock(void);
+
+ /* GPIO */
+ #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/gpio.c linux-2.6/arch/arm/mach-at91/gpio.c
+--- linux-2.6.25/arch/arm/mach-at91/gpio.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/gpio.c 2008-04-25 21:15:43.000000000 +0200
+@@ -490,7 +490,8 @@
+
+ /*--------------------------------------------------------------------------*/
+
+-/* This lock class tells lockdep that GPIO irqs are in a different
++/*
++ * This lock class tells lockdep that GPIO irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+ static struct lock_class_key gpio_lock_class;
+@@ -557,6 +558,7 @@
+ data->regbase = data->offset + (void __iomem *)AT91_VA_BASE_SYS;
+
+ /* AT91SAM9263_ID_PIOCDE groups PIOC, PIOD, PIOE */
++ /* AT91CAP9_ID_PIOABCD groups PIOA, PIOB, PIOC, PIOD */
+ if (last && last->id == data->id)
+ last->next = data;
+ }
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/ics1523.c linux-2.6/arch/arm/mach-at91/ics1523.c
+--- linux-2.6.25/arch/arm/mach-at91/ics1523.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/ics1523.c 2008-04-25 21:15:43.000000000 +0200
+@@ -0,0 +1,208 @@
++/*
++ * arch/arm/mach-at91rm9200/ics1523.c
++ *
++ * Copyright (C) 2003 ATMEL Rousset
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#include <asm/hardware.h>
++#include <asm/io.h>
++
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/err.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++
++#include <asm/arch/ics1523.h>
++#include <asm/arch/at91_twi.h>
++#include <asm/arch/gpio.h>
++
++/* TWI Errors */
++#define AT91_TWI_ERROR (AT91_TWI_NACK | AT91_TWI_UNRE | AT91_TWI_OVRE)
++
++
++static void __iomem *twi_base;
++
++#define at91_twi_read(reg) __raw_readl(twi_base + (reg))
++#define at91_twi_write(reg, val) __raw_writel((val), twi_base + (reg))
++
++
++/* -----------------------------------------------------------------------------
++ * Initialization of TWI CLOCK
++ * ----------------------------------------------------------------------------- */
++
++static void at91_ics1523_SetTwiClock(unsigned int mck_khz)
++{
++ int sclock;
++
++ /* Here, CKDIV = 1 and CHDIV = CLDIV ==> CLDIV = CHDIV = 1/4*((Fmclk/FTWI) -6) */
++ sclock = (10*mck_khz / ICS_TRANSFER_RATE);
++ if (sclock % 10 >= 5)
++ sclock = (sclock /10) - 5;
++ else
++ sclock = (sclock /10)- 6;
++ sclock = (sclock + (4 - sclock %4)) >> 2; /* div 4 */
++
++ at91_twi_write(AT91_TWI_CWGR, 0x00010000 | sclock | (sclock << 8));
++}
++
++/* -----------------------------------------------------------------------------
++ * Read a byte with TWI Interface from the Clock Generator ICS1523
++ * ----------------------------------------------------------------------------- */
++
++static int at91_ics1523_ReadByte(unsigned char reg_address, unsigned char *data_in)
++{
++ int Status, nb_trial;
++
++ at91_twi_write(AT91_TWI_MMR, AT91_TWI_MREAD | AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR));
++ at91_twi_write(AT91_TWI_IADR, reg_address);
++ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP);
++
++ /* Program temporizing period (300us) */
++ udelay(300);
++
++ /* Wait TXcomplete ... */
++ nb_trial = 0;
++ Status = at91_twi_read(AT91_TWI_SR);
++ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) {
++ nb_trial++;
++ Status = at91_twi_read(AT91_TWI_SR);
++ }
++
++ if (Status & AT91_TWI_TXCOMP) {
++ *data_in = (unsigned char) at91_twi_read(AT91_TWI_RHR);
++ return ICS1523_ACCESS_OK;
++ }
++ else
++ return ICS1523_ACCESS_ERROR;
++}
++
++/* -----------------------------------------------------------------------------
++ * Write a byte with TWI Interface to the Clock Generator ICS1523
++ * ----------------------------------------------------------------------------- */
++
++static int at91_ics1523_WriteByte(unsigned char reg_address, unsigned char data_out)
++{
++ int Status, nb_trial;
++
++ at91_twi_write(AT91_TWI_MMR, AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR));
++ at91_twi_write(AT91_TWI_IADR, reg_address);
++ at91_twi_write(AT91_TWI_THR, data_out);
++ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP);
++
++ /* Program temporizing period (300us) */
++ udelay(300);
++
++ nb_trial = 0;
++ Status = at91_twi_read(AT91_TWI_SR);
++ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) {
++ nb_trial++;
++ if (Status & AT91_TWI_ERROR) {
++ /* If Underrun OR NACK - Start again */
++ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP);
++
++ /* Program temporizing period (300us) */
++ udelay(300);
++ }
++ Status = at91_twi_read(AT91_TWI_SR);
++ };
++
++ if (Status & AT91_TWI_TXCOMP)
++ return ICS1523_ACCESS_OK;
++ else
++ return ICS1523_ACCESS_ERROR;
++}
++
++/* -----------------------------------------------------------------------------
++ * Initialization of the Clock Generator ICS1523
++ * ----------------------------------------------------------------------------- */
++
++int at91_ics1523_init(void)
++{
++ int nb_trial;
++ int ack = ICS1523_ACCESS_OK;
++ unsigned int status = 0xffffffff;
++ struct clk *twi_clk;
++
++ /* Map in TWI peripheral */
++ twi_base = ioremap(AT91RM9200_BASE_TWI, SZ_16K);
++ if (!twi_base)
++ return -ENOMEM;
++
++ /* pins used for TWI interface */
++ at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */
++ at91_set_multi_drive(AT91_PIN_PA25, 1);
++ at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */
++ at91_set_multi_drive(AT91_PIN_PA26, 1);
++
++ /* Enable the TWI clock */
++ twi_clk = clk_get(NULL, "twi_clk");
++ if (IS_ERR(twi_clk))
++ return ICS1523_ACCESS_ERROR;
++ clk_enable(twi_clk);
++
++ /* Disable interrupts */
++ at91_twi_write(AT91_TWI_IDR, -1);
++
++ /* Reset peripheral */
++ at91_twi_write(AT91_TWI_CR, AT91_TWI_SWRST);
++
++ /* Set Master mode */
++ at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN);
++
++ /* Set TWI Clock Waveform Generator Register */
++ at91_ics1523_SetTwiClock(60000); /* MCK in KHz = 60000 KHz */
++
++ /* ICS1523 Initialisation */
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) 0);
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OE, (unsigned char) (ICS_OEF | ICS_OET2 | ICS_OETCK));
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OD, (unsigned char) (ICS_INSEL | 0x7F));
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0);
++
++ nb_trial = 0;
++ do {
++ nb_trial++;
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) (ICS_ENDLS | ICS_ENPLS | ICS_PDEN /*| ICS_FUNCSEL*/));
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_LCR, (unsigned char) (ICS_PSD | ICS_PFD));
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD0, (unsigned char) 0x39) ; /* 0x7A */
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD1, (unsigned char) 0x00);
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_PLLR));
++
++ /* Program 1ms temporizing period */
++ mdelay(1);
++
++ at91_ics1523_ReadByte ((unsigned char) ICS_SR, (char *)&status);
++ } while (!((unsigned int) status & (unsigned int) ICS_PLLLOCK) && (nb_trial < 10));
++
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAC, (unsigned char) 0x03) ; /* 0x01 */
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_DPAR));
++
++ /* Program 1ms temporizing period */
++ mdelay(1);
++
++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0x00);
++
++ /* Program 1ms temporizing period */
++ mdelay(1);
++
++ /* All done - cleanup */
++ iounmap(twi_base);
++ clk_disable(twi_clk);
++ clk_put(twi_clk);
++
++ return ack;
++}
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/pm.c linux-2.6/arch/arm/mach-at91/pm.c
+--- linux-2.6.25/arch/arm/mach-at91/pm.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/pm.c 2008-04-25 21:15:43.000000000 +0200
+@@ -26,12 +26,144 @@
+ #include <asm/mach-types.h>
+
+ #include <asm/arch/at91_pmc.h>
+-#include <asm/arch/at91rm9200_mc.h>
+ #include <asm/arch/gpio.h>
+ #include <asm/arch/cpu.h>
+
+ #include "generic.h"
+
++#ifdef CONFIG_ARCH_AT91RM9200
++#include <asm/arch/at91rm9200_mc.h>
++
++/*
++ * The AT91RM9200 goes into self-refresh mode with this command, and will
++ * terminate self-refresh automatically on the next SDRAM access.
++ */
++#define sdram_selfrefresh_enable() at91_sys_write(AT91_SDRAMC_SRR, 1)
++#define sdram_selfrefresh_disable() do {} while (0)
++
++#elif defined(CONFIG_ARCH_AT91CAP9)
++#include <asm/arch/at91cap9_ddrsdr.h>
++
++static u32 saved_lpr;
++
++static inline void sdram_selfrefresh_enable(void)
++{
++ u32 lpr;
++
++ saved_lpr = at91_sys_read(AT91_DDRSDRC_LPR);
++
++ lpr = saved_lpr & ~AT91_DDRSDRC_LPCB;
++ at91_sys_write(AT91_DDRSDRC_LPR, lpr | AT91_DDRSDRC_LPCB_SELF_REFRESH);
++}
++
++#define sdram_selfrefresh_disable() at91_sys_write(AT91_DDRSDRC_LPR, saved_lpr)
++
++#else
++#include <asm/arch/at91sam9_sdramc.h>
++
++#ifdef CONFIG_ARCH_AT91SAM9263
++/*
++ * FIXME either or both the SDRAM controllers (EB0, EB1) might be in use;
++ * handle those cases both here and in the Suspend-To-RAM support.
++ */
++#define AT91_SDRAMC AT91_SDRAMC0
++#warning Assuming EB1 SDRAM controller is *NOT* used
++#endif
++
++static u32 saved_lpr;
++
++static inline void sdram_selfrefresh_enable(void)
++{
++ u32 lpr;
++
++ saved_lpr = at91_sys_read(AT91_SDRAMC_LPR);
++
++ lpr = saved_lpr & ~AT91_SDRAMC_LPCB;
++ at91_sys_write(AT91_SDRAMC_LPR, lpr | AT91_SDRAMC_LPCB_SELF_REFRESH);
++}
++
++#define sdram_selfrefresh_disable() at91_sys_write(AT91_SDRAMC_LPR, saved_lpr)
++
++/*
++ * FIXME: The AT91SAM9263 has a second EBI controller which may have
++ * additional SDRAM. pm_slowclock.S will require a similar fix.
++ */
++
++#endif
++
++
++/*
++ * Show the reason for the previous system reset.
++ */
++#if defined(AT91_SHDWC)
++
++#include <asm/arch/at91_rstc.h>
++#include <asm/arch/at91_shdwc.h>
++
++static void __init show_reset_status(void)
++{
++ static char reset[] __initdata = "reset";
++
++ static char general[] __initdata = "general";
++ static char wakeup[] __initdata = "wakeup";
++ static char watchdog[] __initdata = "watchdog";
++ static char software[] __initdata = "software";
++ static char user[] __initdata = "user";
++ static char unknown[] __initdata = "unknown";
++
++ static char signal[] __initdata = "signal";
++ static char rtc[] __initdata = "rtc";
++ static char rtt[] __initdata = "rtt";
++ static char restore[] __initdata = "power-restored";
++
++ char *reason, *r2 = reset;
++ u32 reset_type, wake_type;
++
++ reset_type = at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_RSTTYP;
++ wake_type = at91_sys_read(AT91_SHDW_SR);
++
++ switch (reset_type) {
++ case AT91_RSTC_RSTTYP_GENERAL:
++ reason = general;
++ break;
++ case AT91_RSTC_RSTTYP_WAKEUP:
++ /* board-specific code enabled the wakeup sources */
++ reason = wakeup;
++
++ /* "wakeup signal" */
++ if (wake_type & AT91_SHDW_WAKEUP0)
++ r2 = signal;
++ else {
++ r2 = reason;
++ if (wake_type & AT91_SHDW_RTTWK) /* rtt wakeup */
++ reason = rtt;
++ else if (wake_type & AT91_SHDW_RTCWK) /* rtc wakeup */
++ reason = rtc;
++ else if (wake_type == 0) /* power-restored wakeup */
++ reason = restore;
++ else /* unknown wakeup */
++ reason = unknown;
++ }
++ break;
++ case AT91_RSTC_RSTTYP_WATCHDOG:
++ reason = watchdog;
++ break;
++ case AT91_RSTC_RSTTYP_SOFTWARE:
++ reason = software;
++ break;
++ case AT91_RSTC_RSTTYP_USER:
++ reason = user;
++ break;
++ default:
++ reason = unknown;
++ break;
++ }
++ pr_info("AT91: Starting after %s %s\n", reason, r2);
++}
++#else
++static void __init show_reset_status(void) {}
++#endif
++
+
+ static int at91_pm_valid_state(suspend_state_t state)
+ {
+@@ -62,6 +194,7 @@
+ * Verify that all the clocks are correct before entering
+ * slow-clock mode.
+ */
++#warning "This should probably be moved to clocks.c"
+ static int at91_pm_verify_clocks(void)
+ {
+ unsigned long scsr;
+@@ -107,24 +240,24 @@
+ }
+
+ /*
+- * Call this from platform driver suspend() to see how deeply to suspend.
++ * This is called from clk_must_disable(), to see how deeply to suspend.
+ * For example, some controllers (like OHCI) need one of the PLL clocks
+ * in order to act as a wakeup source, and those are not available when
+ * going into slow clock mode.
+- *
+- * REVISIT: generalize as clk_will_be_available(clk)? Other platforms have
+- * the very same problem (but not using at91 main_clk), and it'd be better
+- * to add one generic API rather than lots of platform-specific ones.
+ */
+ int at91_suspend_entering_slow_clock(void)
+ {
+ return (target_state == PM_SUSPEND_MEM);
+ }
+-EXPORT_SYMBOL(at91_suspend_entering_slow_clock);
+
+
+ static void (*slow_clock)(void);
+
++#ifdef CONFIG_AT91_SLOW_CLOCK
++extern void at91_slow_clock(void);
++extern u32 at91_slow_clock_sz;
++#endif
++
+
+ static int at91_pm_enter(suspend_state_t state)
+ {
+@@ -158,11 +291,14 @@
+ * turning off the main oscillator; reverse on wakeup.
+ */
+ if (slow_clock) {
++#ifdef CONFIG_AT91_SLOW_CLOCK
++ /* copy slow_clock handler to SRAM, and call it */
++ memcpy(slow_clock, at91_slow_clock, at91_slow_clock_sz);
++#endif
+ slow_clock();
+ break;
+ } else {
+- /* DEVELOPMENT ONLY */
+- pr_info("AT91: PM - no slow clock mode yet ...\n");
++ pr_info("AT91: PM - no slow clock mode enabled ...\n");
+ /* FALLTHROUGH leaving master clock alone */
+ }
+
+@@ -175,13 +311,15 @@
+ case PM_SUSPEND_STANDBY:
+ /*
+ * NOTE: the Wait-for-Interrupt instruction needs to be
+- * in icache so the SDRAM stays in self-refresh mode until
+- * the wakeup IRQ occurs.
++ * in icache so no SDRAM accesses are needed until the
++ * wakeup IRQ occurs and self-refresh is terminated.
+ */
+ asm("b 1f; .align 5; 1:");
+ asm("mcr p15, 0, r0, c7, c10, 4"); /* drain write buffer */
+- at91_sys_write(AT91_SDRAMC_SRR, 1); /* self-refresh mode */
+- /* fall though to next state */
++ sdram_selfrefresh_enable();
++ asm("mcr p15, 0, r0, c7, c0, 4"); /* wait for interrupt */
++ sdram_selfrefresh_disable();
++ break;
+
+ case PM_SUSPEND_ON:
+ asm("mcr p15, 0, r0, c7, c0, 4"); /* wait for interrupt */
+@@ -196,6 +334,7 @@
+ at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR));
+
+ error:
++ sdram_selfrefresh_disable();
+ target_state = PM_SUSPEND_ON;
+ at91_irq_resume();
+ at91_gpio_resume();
+@@ -220,21 +359,20 @@
+
+ static int __init at91_pm_init(void)
+ {
+- printk("AT91: Power Management\n");
+-
+-#ifdef CONFIG_AT91_PM_SLOW_CLOCK
+- /* REVISIT allocations of SRAM should be dynamically managed.
+- * FIQ handlers and other components will want SRAM/TCM too...
+- */
+- slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K));
+- memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz);
++#ifdef CONFIG_AT91_SLOW_CLOCK
++ slow_clock = (void *) (AT91_IO_VIRT_BASE - at91_slow_clock_sz);
+ #endif
+
+- /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */
++ pr_info("AT91: Power Management%s\n", (slow_clock ? " (with slow clock mode)" : ""));
++
++#ifdef CONFIG_ARCH_AT91RM9200
++ /* AT91RM9200 SDRAM low-power mode cannot be used with self-refresh. */
+ at91_sys_write(AT91_SDRAMC_LPR, 0);
++#endif
+
+ suspend_set_ops(&at91_pm_ops);
+
++ show_reset_status();
+ return 0;
+ }
+ arch_initcall(at91_pm_init);
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-at91/pm_slowclock.S linux-2.6/arch/arm/mach-at91/pm_slowclock.S
+--- linux-2.6.25/arch/arm/mach-at91/pm_slowclock.S 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-at91/pm_slowclock.S 2008-05-03 01:00:33.000000000 +0200
+@@ -0,0 +1,283 @@
++/*
++ * arch/arm/mach-at91/pm_slow_clock.S
++ *
++ * Copyright (C) 2006 Savin Zlobec
++ *
++ * AT91SAM9 support:
++ * Copyright (C) 2007 Anti Sullin <anti.sullin@artecdesign.ee
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ */
++
++#include <linux/linkage.h>
++#include <asm/hardware.h>
++#include <asm/arch/at91_pmc.h>
++
++#ifdef CONFIG_ARCH_AT91RM9200
++#include <asm/arch/at91rm9200_mc.h>
++#elif defined(CONFIG_ARCH_AT91CAP9)
++#include <asm/arch/at91cap9_ddrsdr.h>
++#else
++#include <asm/arch/at91sam9_sdramc.h>
++#endif
++
++
++#ifdef CONFIG_ARCH_AT91SAM9263
++/*
++ * FIXME either or both the SDRAM controllers (EB0, EB1) might be in use;
++ * handle those cases both here and in the Suspend-To-RAM support.
++ */
++#define AT91_SDRAMC AT91_SDRAMC0
++#warning Assuming EB1 SDRAM controller is *NOT* used
++#endif
++
++/*
++ * When SLOWDOWN_MASTER_CLOCK is defined we will also slow down the Master
++ * clock during suspend by adjusting its prescalar and divisor.
++ * NOTE: This hasn't been shown to be stable on SAM9s; and on the RM9200 there
++ * are errata regarding adjusting the prescalar and divisor.
++ */
++#undef SLOWDOWN_MASTER_CLOCK
++
++#define MCKRDY_TIMEOUT 1000
++#define MOSCRDY_TIMEOUT 1000
++#define PLLALOCK_TIMEOUT 1000
++#define PLLBLOCK_TIMEOUT 1000
++
++
++/*
++ * Wait until master clock is ready (after switching master clock source)
++ */
++ .macro wait_mckrdy
++ mov r4, #MCKRDY_TIMEOUT
++1: sub r4, r4, #1
++ cmp r4, #0
++ beq 2f
++ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
++ tst r3, #AT91_PMC_MCKRDY
++ beq 1b
++2:
++ .endm
++
++/*
++ * Wait until master oscillator has stabilized.
++ */
++ .macro wait_moscrdy
++ mov r4, #MOSCRDY_TIMEOUT
++1: sub r4, r4, #1
++ cmp r4, #0
++ beq 2f
++ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
++ tst r3, #AT91_PMC_MOSCS
++ beq 1b
++2:
++ .endm
++
++/*
++ * Wait until PLLA has locked.
++ */
++ .macro wait_pllalock
++ mov r4, #PLLALOCK_TIMEOUT
++1: sub r4, r4, #1
++ cmp r4, #0
++ beq 2f
++ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
++ tst r3, #AT91_PMC_LOCKA
++ beq 1b
++2:
++ .endm
++
++/*
++ * Wait until PLLB has locked.
++ */
++ .macro wait_pllblock
++ mov r4, #PLLBLOCK_TIMEOUT
++1: sub r4, r4, #1
++ cmp r4, #0
++ beq 2f
++ ldr r3, [r1, #(AT91_PMC_SR - AT91_PMC)]
++ tst r3, #AT91_PMC_LOCKB
++ beq 1b
++2:
++ .endm
++
++ .text
++
++ENTRY(at91_slow_clock)
++ /* Save registers on stack */
++ stmfd sp!, {r0 - r12, lr}
++
++ /*
++ * Register usage:
++ * R1 = Base address of AT91_PMC
++ * R2 = Base address of AT91_SDRAMC (or AT91_SYS on AT91RM9200)
++ * R3 = temporary register
++ * R4 = temporary register
++ */
++ ldr r1, .at91_va_base_pmc
++ ldr r2, .at91_va_base_sdramc
++
++ /* Drain write buffer */
++ mcr p15, 0, r0, c7, c10, 4
++
++#ifdef CONFIG_ARCH_AT91RM9200
++ /* Put SDRAM in self-refresh mode */
++ mov r3, #1
++ str r3, [r2, #AT91_SDRAMC_SRR]
++#elif defined(CONFIG_ARCH_AT91CAP9)
++ /* Enable SDRAM self-refresh mode */
++ ldr r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC]
++ str r3, .saved_sam9_lpr
++
++ mov r3, #AT91_DDRSDRC_LPCB_SELF_REFRESH
++ str r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC]
++#else
++ /* Enable SDRAM self-refresh mode */
++ ldr r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC]
++ str r3, .saved_sam9_lpr
++
++ mov r3, #AT91_SDRAMC_LPCB_SELF_REFRESH
++ str r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC]
++#endif
++
++ /* Save Master clock setting */
++ ldr r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
++ str r3, .saved_mckr
++
++ /*
++ * Set the Master clock source to slow clock
++ */
++ bic r3, r3, #AT91_PMC_CSS
++ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
++
++ wait_mckrdy
++
++#ifdef SLOWDOWN_MASTER_CLOCK
++ /*
++ * Set the Master Clock PRES and MDIV fields.
++ *
++ * See AT91RM9200 errata #27 and #28 for details.
++ */
++ mov r3, #0
++ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
++
++ wait_mckrdy
++#endif
++
++ /* Save PLLA setting and disable it */
++ ldr r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
++ str r3, .saved_pllar
++
++ mov r3, #AT91_PMC_PLLCOUNT
++ orr r3, r3, #(1 << 29) /* bit 29 always set */
++ str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
++
++ wait_pllalock
++
++ /* Save PLLB setting and disable it */
++ ldr r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
++ str r3, .saved_pllbr
++
++ mov r3, #AT91_PMC_PLLCOUNT
++ str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
++
++ wait_pllblock
++
++ /* Turn off the main oscillator */
++ ldr r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
++ bic r3, r3, #AT91_PMC_MOSCEN
++ str r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
++
++ /* Wait for interrupt */
++ mcr p15, 0, r0, c7, c0, 4
++
++ /* Turn on the main oscillator */
++ ldr r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
++ orr r3, r3, #AT91_PMC_MOSCEN
++ str r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)]
++
++ wait_moscrdy
++
++ /* Restore PLLB setting */
++ ldr r3, .saved_pllbr
++ str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)]
++
++ wait_pllblock
++
++ /* Restore PLLA setting */
++ ldr r3, .saved_pllar
++ str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)]
++
++ wait_pllalock
++
++#ifdef SLOWDOWN_MASTER_CLOCK
++ /*
++ * First set PRES if it was not 0,
++ * than set CSS and MDIV fields.
++ *
++ * See AT91RM9200 errata #27 and #28 for details.
++ */
++ ldr r3, .saved_mckr
++ tst r3, #AT91_PMC_PRES
++ beq 2f
++ and r3, r3, #AT91_PMC_PRES
++ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
++
++ wait_mckrdy
++#endif
++
++ /*
++ * Restore master clock setting
++ */
++2: ldr r3, .saved_mckr
++ str r3, [r1, #(AT91_PMC_MCKR - AT91_PMC)]
++
++ wait_mckrdy
++
++#ifdef CONFIG_ARCH_AT91RM9200
++ /* Do nothing - self-refresh is automatically disabled. */
++#elif defined(CONFIG_ARCH_AT91CAP9)
++ /* Restore LPR on AT91CAP9 */
++ ldr r3, .saved_sam9_lpr
++ str r3, [r2, #AT91_DDRSDRC_LPR - AT91_DDRSDRC]
++#else
++ /* Restore LPR on AT91SAM9 */
++ ldr r3, .saved_sam9_lpr
++ str r3, [r2, #AT91_SDRAMC_LPR - AT91_SDRAMC]
++#endif
++
++ /* Restore registers, and return */
++ ldmfd sp!, {r0 - r12, pc}
++
++
++.saved_mckr:
++ .word 0
++
++.saved_pllar:
++ .word 0
++
++.saved_pllbr:
++ .word 0
++
++.saved_sam9_lpr:
++ .word 0
++
++.at91_va_base_pmc:
++ .word AT91_VA_BASE_SYS + AT91_PMC
++
++#ifdef CONFIG_ARCH_AT91RM9200
++.at91_va_base_sdramc:
++ .word AT91_VA_BASE_SYS
++#elif defined(CONFIG_ARCH_AT91CAP9)
++.at91_va_base_sdramc:
++ .word AT91_VA_BASE_SYS + AT91_DDRSDRC
++#else
++.at91_va_base_sdramc:
++ .word AT91_VA_BASE_SYS + AT91_SDRAMC
++#endif
++
++ENTRY(at91_slow_clock_sz)
++ .word .-at91_slow_clock
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-ks8695/Makefile linux-2.6/arch/arm/mach-ks8695/Makefile
+--- linux-2.6.25/arch/arm/mach-ks8695/Makefile 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-ks8695/Makefile 2007-12-31 15:04:45.000000000 +0200
+@@ -11,5 +11,8 @@
+ # PCI support is optional
+ obj-$(CONFIG_PCI) += pci.o
+
++# LEDs
++obj-$(CONFIG_LEDS) += leds.o
++
+ # Board-specific support
+ obj-$(CONFIG_MACH_KS8695) += board-micrel.o
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-ks8695/devices.c linux-2.6/arch/arm/mach-ks8695/devices.c
+--- linux-2.6.25/arch/arm/mach-ks8695/devices.c 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/arch/arm/mach-ks8695/devices.c 2007-12-31 10:43:55.000000000 +0200
+@@ -176,6 +176,27 @@
+ #endif
+
+
++/* --------------------------------------------------------------------
++ * LEDs
++ * -------------------------------------------------------------------- */
++
++#if defined(CONFIG_LEDS)
++short ks8695_leds_cpu = -1;
++short ks8695_leds_timer = -1;
++
++void __init ks8695_init_leds(u8 cpu_led, u8 timer_led)
++{
++ /* Enable GPIO to access the LEDs */
++ gpio_direction_output(cpu_led, 1);
++ gpio_direction_output(timer_led, 1);
++
++ ks8695_leds_cpu = cpu_led;
++ ks8695_leds_timer = timer_led;
++}
++#else
++void __init ks8695_init_leds(u8 cpu_led, u8 timer_led) {}
++#endif
++
+ /* -------------------------------------------------------------------- */
+
+ /*
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-ks8695/gpio.c linux-2.6/arch/arm/mach-ks8695/gpio.c
+--- linux-2.6.25/arch/arm/mach-ks8695/gpio.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-ks8695/gpio.c 2007-12-31 14:49:20.000000000 +0200
+@@ -136,9 +136,9 @@
+ /* set line state */
+ x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD);
+ if (state)
+- x |= (1 << pin);
++ x |= IOPD_(pin);
+ else
+- x &= ~(1 << pin);
++ x &= ~IOPD_(pin);
+ __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPD);
+
+ /* set pin as output */
+@@ -168,9 +168,9 @@
+ /* set output line state */
+ x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD);
+ if (state)
+- x |= (1 << pin);
++ x |= IOPD_(pin);
+ else
+- x &= ~(1 << pin);
++ x &= ~IOPD_(pin);
+ __raw_writel(x, KS8695_GPIO_VA + KS8695_IOPD);
+
+ local_irq_restore(flags);
+@@ -189,7 +189,7 @@
+ return -EINVAL;
+
+ x = __raw_readl(KS8695_GPIO_VA + KS8695_IOPD);
+- return (x & (1 << pin)) != 0;
++ return (x & IOPD_(pin)) != 0;
+ }
+ EXPORT_SYMBOL(gpio_get_value);
+
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-ks8695/leds.c linux-2.6/arch/arm/mach-ks8695/leds.c
+--- linux-2.6.25/arch/arm/mach-ks8695/leds.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/arch/arm/mach-ks8695/leds.c 2007-12-31 15:18:25.000000000 +0200
+@@ -0,0 +1,94 @@
++/*
++ * LED driver for KS8695-based boards.
++ *
++ * Copyright (C) Andrew Victor
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/init.h>
++
++#include <asm/mach-types.h>
++#include <asm/leds.h>
++#include <asm/arch/devices.h>
++#include <asm/arch/gpio.h>
++
++
++static inline void ks8695_led_on(unsigned int led)
++{
++ gpio_set_value(led, 0);
++}
++
++static inline void ks8695_led_off(unsigned int led)
++{
++ gpio_set_value(led, 1);
++}
++
++static inline void ks8695_led_toggle(unsigned int led)
++{
++ unsigned long is_off = gpio_get_value(led);
++ if (is_off)
++ ks8695_led_on(led);
++ else
++ ks8695_led_off(led);
++}
++
++
++/*
++ * Handle LED events.
++ */
++static void ks8695_leds_event(led_event_t evt)
++{
++ unsigned long flags;
++
++ local_irq_save(flags);
++
++ switch(evt) {
++ case led_start: /* System startup */
++ ks8695_led_on(ks8695_leds_cpu);
++ break;
++
++ case led_stop: /* System stop / suspend */
++ ks8695_led_off(ks8695_leds_cpu);
++ break;
++
++#ifdef CONFIG_LEDS_TIMER
++ case led_timer: /* Every 50 timer ticks */
++ ks8695_led_toggle(ks8695_leds_timer);
++ break;
++#endif
++
++#ifdef CONFIG_LEDS_CPU
++ case led_idle_start: /* Entering idle state */
++ ks8695_led_off(ks8695_leds_cpu);
++ break;
++
++ case led_idle_end: /* Exit idle state */
++ ks8695_led_on(ks8695_leds_cpu);
++ break;
++#endif
++
++ default:
++ break;
++ }
++
++ local_irq_restore(flags);
++}
++
++
++static int __init leds_init(void)
++{
++ if ((ks8695_leds_timer == -1) || (ks8695_leds_cpu == -1))
++ return -ENODEV;
++
++ leds_event = ks8695_leds_event;
++
++ leds_event(led_start);
++ return 0;
++}
++
++__initcall(leds_init);
+diff -urN -x CVS linux-2.6.25/arch/arm/mach-ks8695/pci.c linux-2.6/arch/arm/mach-ks8695/pci.c
+--- linux-2.6.25/arch/arm/mach-ks8695/pci.c 2008-05-03 00:15:44.000000000 +0200
++++ linux-2.6/arch/arm/mach-ks8695/pci.c 2008-05-08 22:03:41.000000000 +0200
+@@ -141,7 +141,7 @@
+ .write = ks8695_pci_writeconfig,
+ };
+
+-static struct pci_bus *ks8695_pci_scan_bus(int nr, struct pci_sys_data *sys)
++static struct pci_bus* __init ks8695_pci_scan_bus(int nr, struct pci_sys_data *sys)
+ {
+ return pci_scan_bus(sys->busnr, &ks8695_pci_ops, sys);
+ }
+diff -urN -x CVS linux-2.6.25/drivers/char/Kconfig linux-2.6/drivers/char/Kconfig
+--- linux-2.6.25/drivers/char/Kconfig 2008-05-03 00:15:47.000000000 +0200
++++ linux-2.6/drivers/char/Kconfig 2008-03-09 15:14:46.000000000 +0200
+@@ -1056,5 +1056,21 @@
+
+ source "drivers/s390/char/Kconfig"
+
++config AT91_SPI
++ bool "SPI driver (legacy) for AT91RM9200 processors"
++ depends on ARCH_AT91RM9200
++ default y
++ help
++ The SPI driver gives access to this serial bus on the AT91RM9200
++ processor.
++
++config AT91_SPIDEV
++ bool "SPI device interface (legacy) for AT91RM9200 processors"
++ depends on ARCH_AT91RM9200 && AT91_SPI
++ default n
++ help
++ The SPI driver gives user mode access to this serial
++ bus on the AT91RM9200 processor.
++
+ endmenu
+
+diff -urN -x CVS linux-2.6.25/drivers/char/Makefile linux-2.6/drivers/char/Makefile
+--- linux-2.6.25/drivers/char/Makefile 2008-05-03 00:15:47.000000000 +0200
++++ linux-2.6/drivers/char/Makefile 2008-03-09 15:14:46.000000000 +0200
+@@ -98,6 +98,8 @@
+ obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o
+ obj-$(CONFIG_GPIO_TB0219) += tb0219.o
+ obj-$(CONFIG_TELCLOCK) += tlclk.o
++obj-$(CONFIG_AT91_SPI) += at91_spi.o
++obj-$(CONFIG_AT91_SPIDEV) += at91_spidev.o
+
+ obj-$(CONFIG_MWAVE) += mwave/
+ obj-$(CONFIG_AGP) += agp/
+diff -urN -x CVS linux-2.6.25/drivers/char/at91_spi.c linux-2.6/drivers/char/at91_spi.c
+--- linux-2.6.25/drivers/char/at91_spi.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/char/at91_spi.c 2008-04-18 17:38:01.000000000 +0200
+@@ -0,0 +1,337 @@
++/*
++ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 (Thunder)
++ *
++ * Copyright (C) SAN People (Pty) Ltd
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/init.h>
++#include <linux/dma-mapping.h>
++#include <linux/module.h>
++#include <linux/sched.h>
++#include <linux/completion.h>
++#include <linux/interrupt.h>
++#include <linux/clk.h>
++#include <linux/platform_device.h>
++#include <linux/atmel_pdc.h>
++#include <asm/io.h>
++#include <asm/semaphore.h>
++
++#include <asm/arch/at91_spi.h>
++#include <asm/arch/board.h>
++#include <asm/arch/spi.h>
++
++#undef DEBUG_SPI
++
++static struct spi_local spi_dev[NR_SPI_DEVICES]; /* state of the SPI devices */
++static int spi_enabled = 0;
++static struct semaphore spi_lock; /* protect access to SPI bus */
++static int current_device = -1; /* currently selected SPI device */
++static struct clk *spi_clk; /* SPI clock */
++static void __iomem *spi_base; /* SPI peripheral base-address */
++
++DECLARE_COMPLETION(transfer_complete);
++
++
++#define at91_spi_read(reg) __raw_readl(spi_base + (reg))
++#define at91_spi_write(reg, val) __raw_writel((val), spi_base + (reg))
++
++
++/* ......................................................................... */
++
++/*
++ * Access and enable the SPI bus.
++ * This MUST be called before any transfers are performed.
++ */
++void spi_access_bus(short device)
++{
++ /* Ensure that requested device is valid */
++ if ((device < 0) || (device >= NR_SPI_DEVICES))
++ panic("at91_spi: spi_access_bus called with invalid device");
++
++ if (spi_enabled == 0) {
++ clk_enable(spi_clk); /* Enable Peripheral clock */
++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */
++#ifdef DEBUG_SPI
++ printk("SPI on\n");
++#endif
++ }
++ spi_enabled++;
++
++ /* Lock the SPI bus */
++ down(&spi_lock);
++ current_device = device;
++
++ /* Configure SPI bus for device */
++ at91_spi_write(AT91_SPI_MR, AT91_SPI_MSTR | AT91_SPI_MODFDIS | (spi_dev[device].pcs << 16));
++}
++
++/*
++ * Relinquish control of the SPI bus.
++ */
++void spi_release_bus(short device)
++{
++ if (device != current_device)
++ panic("at91_spi: spi_release called with invalid device");
++
++ /* Release the SPI bus */
++ current_device = -1;
++ up(&spi_lock);
++
++ spi_enabled--;
++ if (spi_enabled == 0) {
++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */
++ clk_disable(spi_clk); /* Disable Peripheral clock */
++#ifdef DEBUG_SPI
++ printk("SPI off\n");
++#endif
++ }
++}
++
++/*
++ * Perform a data transfer over the SPI bus
++ */
++int spi_transfer(struct spi_transfer_list* list)
++{
++ struct spi_local *device = (struct spi_local *) &spi_dev[current_device];
++ int tx_size;
++
++ if (!list)
++ panic("at91_spi: spi_transfer called with NULL transfer list");
++ if (current_device == -1)
++ panic("at91_spi: spi_transfer called without acquiring bus");
++
++#ifdef DEBUG_SPI
++ printk("SPI transfer start [%i]\n", list->nr_transfers);
++#endif
++
++ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */
++ tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1;
++
++ /* Store transfer list */
++ device->xfers = list;
++ list->curr = 0;
++
++ /* Assume there must be at least one transfer */
++ device->tx = dma_map_single(NULL, list->tx[0], list->txlen[0], DMA_TO_DEVICE);
++ device->rx = dma_map_single(NULL, list->rx[0], list->rxlen[0], DMA_FROM_DEVICE);
++
++ /* Program PDC registers */
++ at91_spi_write(ATMEL_PDC_TPR, device->tx);
++ at91_spi_write(ATMEL_PDC_RPR, device->rx);
++ at91_spi_write(ATMEL_PDC_TCR, list->txlen[0] / tx_size);
++ at91_spi_write(ATMEL_PDC_RCR, list->rxlen[0] / tx_size);
++
++ /* Is there a second transfer? */
++ if (list->nr_transfers > 1) {
++ device->txnext = dma_map_single(NULL, list->tx[1], list->txlen[1], DMA_TO_DEVICE);
++ device->rxnext = dma_map_single(NULL, list->rx[1], list->rxlen[1], DMA_FROM_DEVICE);
++
++ /* Program Next PDC registers */
++ at91_spi_write(ATMEL_PDC_TNPR, device->txnext);
++ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext);
++ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[1] / tx_size);
++ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[1] / tx_size);
++ }
++ else {
++ device->txnext = 0;
++ device->rxnext = 0;
++ at91_spi_write(ATMEL_PDC_TNCR, 0);
++ at91_spi_write(ATMEL_PDC_RNCR, 0);
++ }
++
++ // TODO: If we are doing consecutive transfers (at high speed, or
++ // small buffers), then it might be worth modifying the 'Delay between
++ // Consecutive Transfers' in the CSR registers.
++ // This is an issue if we cannot chain the next buffer fast enough
++ // in the interrupt handler.
++
++ /* Enable transmitter and receiver */
++ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTEN | ATMEL_PDC_TXTEN);
++
++ at91_spi_write(AT91_SPI_IER, AT91_SPI_ENDRX); /* enable buffer complete interrupt */
++ wait_for_completion(&transfer_complete);
++
++#ifdef DEBUG_SPI
++ printk("SPI transfer end\n");
++#endif
++
++ return 0;
++}
++
++/* ......................................................................... */
++
++/*
++ * Handle interrupts from the SPI controller.
++ */
++static irqreturn_t at91spi_interrupt(int irq, void *dev_id)
++{
++ unsigned int status;
++ struct spi_local *device = (struct spi_local *) &spi_dev[current_device];
++ struct spi_transfer_list *list = device->xfers;
++
++#ifdef DEBUG_SPI
++ printk("SPI interrupt %i\n", current_device);
++#endif
++
++ if (!list)
++ panic("at91_spi: spi_interrupt with a NULL transfer list");
++
++ status = at91_spi_read(AT91_SPI_SR) & at91_spi_read(AT91_SPI_IMR); /* read status */
++
++ dma_unmap_single(NULL, device->tx, list->txlen[list->curr], DMA_TO_DEVICE);
++ dma_unmap_single(NULL, device->rx, list->rxlen[list->curr], DMA_FROM_DEVICE);
++
++ device->tx = device->txnext; /* move next transfer to current transfer */
++ device->rx = device->rxnext;
++
++ list->curr = list->curr + 1;
++ if (list->curr == list->nr_transfers) { /* all transfers complete */
++ at91_spi_write(AT91_SPI_IDR, AT91_SPI_ENDRX); /* disable interrupt */
++
++ /* Disable transmitter and receiver */
++ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
++
++ device->xfers = NULL;
++ complete(&transfer_complete);
++ }
++ else if (list->curr+1 == list->nr_transfers) { /* no more next transfers */
++ device->txnext = 0;
++ device->rxnext = 0;
++ at91_spi_write(ATMEL_PDC_TNCR, 0);
++ at91_spi_write(ATMEL_PDC_RNCR, 0);
++ }
++ else {
++ int i = (list->curr)+1;
++
++ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */
++ int tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1;
++
++ device->txnext = dma_map_single(NULL, list->tx[i], list->txlen[i], DMA_TO_DEVICE);
++ device->rxnext = dma_map_single(NULL, list->rx[i], list->rxlen[i], DMA_FROM_DEVICE);
++ at91_spi_write(ATMEL_PDC_TNPR, device->txnext);
++ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext);
++ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[i] / tx_size);
++ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[i] / tx_size);
++ }
++ return IRQ_HANDLED;
++}
++
++/* ......................................................................... */
++
++/*
++ * Initialize the SPI controller
++ */
++static int __init at91spi_probe(struct platform_device *pdev)
++{
++ int i;
++ unsigned long scbr;
++ struct resource *res;
++
++ init_MUTEX(&spi_lock);
++
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!res)
++ return -ENXIO;
++
++ if (!request_mem_region(res->start, res->end - res->start + 1, "at91_spi"))
++ return -EBUSY;
++
++ spi_base = ioremap(res->start, res->end - res->start + 1);
++ if (!spi_base) {
++ release_mem_region(res->start, res->end - res->start + 1);
++ return -ENOMEM;
++ }
++
++ spi_clk = clk_get(NULL, "spi_clk");
++ if (IS_ERR(spi_clk)) {
++ printk(KERN_ERR "at91_spi: no clock defined\n");
++ iounmap(spi_base);
++ release_mem_region(res->start, res->end - res->start + 1);
++ return -ENODEV;
++ }
++
++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SWRST); /* software reset of SPI controller */
++
++ /*
++ * Calculate the correct SPI baud-rate divisor.
++ */
++ scbr = clk_get_rate(spi_clk) / (2 * DEFAULT_SPI_CLK);
++ scbr = scbr + 1; /* round up */
++
++ printk(KERN_INFO "at91_spi: Baud rate set to %ld\n", clk_get_rate(spi_clk) / (2 * scbr));
++
++ /* Set Chip Select registers to good defaults */
++ for (i = 0; i < 4; i++) {
++ at91_spi_write(AT91_SPI_CSR(i), AT91_SPI_CPOL | AT91_SPI_BITS_8 | (16 << 16) | (scbr << 8));
++ }
++
++ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS);
++
++ memset(&spi_dev, 0, sizeof(spi_dev));
++ spi_dev[0].pcs = 0xE;
++ spi_dev[1].pcs = 0xD;
++ spi_dev[2].pcs = 0xB;
++ spi_dev[3].pcs = 0x7;
++
++ if (request_irq(AT91RM9200_ID_SPI, at91spi_interrupt, 0, "spi", NULL)) {
++ clk_put(spi_clk);
++ iounmap(spi_base);
++ release_mem_region(res->start, res->end - res->start + 1);
++ return -EBUSY;
++ }
++
++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */
++
++ return 0;
++}
++
++static int __devexit at91spi_remove(struct platform_device *pdev)
++{
++ struct resource *res;
++
++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */
++ clk_put(spi_clk);
++
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ iounmap(spi_base);
++ release_mem_region(res->start, res->end - res->start + 1);
++
++ free_irq(AT91RM9200_ID_SPI, 0);
++ return 0;
++}
++
++static struct platform_driver at91spi_driver = {
++ .probe = at91spi_probe,
++ .remove = __devexit_p(at91spi_remove),
++ .driver = {
++ .name = "at91_spi",
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init at91spi_init(void)
++{
++ return platform_driver_register(&at91spi_driver);
++}
++
++static void __exit at91spi_exit(void)
++{
++ platform_driver_unregister(&at91spi_driver);
++}
++
++EXPORT_SYMBOL(spi_access_bus);
++EXPORT_SYMBOL(spi_release_bus);
++EXPORT_SYMBOL(spi_transfer);
++
++module_init(at91spi_init);
++module_exit(at91spi_exit);
++
++MODULE_LICENSE("GPL")
++MODULE_AUTHOR("Andrew Victor")
++MODULE_DESCRIPTION("SPI driver for Atmel AT91RM9200")
++MODULE_ALIAS("platform:at91_spi");
+diff -urN -x CVS linux-2.6.25/drivers/char/at91_spidev.c linux-2.6/drivers/char/at91_spidev.c
+--- linux-2.6.25/drivers/char/at91_spidev.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/char/at91_spidev.c 2007-12-31 15:18:43.000000000 +0200
+@@ -0,0 +1,233 @@
++/*
++ * User-space interface to the SPI bus on Atmel AT91RM9200
++ *
++ * Copyright (C) 2003 SAN People (Pty) Ltd
++ *
++ * Based on SPI driver by Rick Bronson
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/slab.h>
++#include <linux/highmem.h>
++#include <linux/pagemap.h>
++#include <asm/arch/spi.h>
++
++#ifdef CONFIG_DEVFS_FS
++#include <linux/devfs_fs_kernel.h>
++#endif
++
++
++#undef DEBUG_SPIDEV
++
++/* ......................................................................... */
++
++/*
++ * Read or Write to SPI bus.
++ */
++static ssize_t spidev_rd_wr(struct file *file, char *buf, size_t count, loff_t *offset)
++{
++ unsigned int spi_device = (unsigned int) file->private_data;
++
++ struct mm_struct * mm;
++ struct page ** maplist;
++ struct spi_transfer_list* list;
++ int pgcount;
++
++ unsigned int ofs, pagelen;
++ int res, i, err;
++
++ if (!count) {
++ return 0;
++ }
++
++ list = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL);
++ if (!list) {
++ return -ENOMEM;
++ }
++
++ mm = current->mm;
++
++ pgcount = ((unsigned long)buf+count+PAGE_SIZE-1)/PAGE_SIZE - (unsigned long)buf/PAGE_SIZE;
++
++ if (pgcount >= MAX_SPI_TRANSFERS) {
++ kfree(list);
++ return -EFBIG;
++ }
++
++ maplist = kmalloc (pgcount * sizeof (struct page *), GFP_KERNEL);
++
++ if (!maplist) {
++ kfree(list);
++ return -ENOMEM;
++ }
++ flush_cache_all();
++ down_read(&mm->mmap_sem);
++ err= get_user_pages(current, mm, (unsigned long)buf, pgcount, 1, 0, maplist, NULL);
++ up_read(&mm->mmap_sem);
++
++ if (err < 0) {
++ kfree(list);
++ kfree(maplist);
++ return err;
++ }
++ pgcount = err;
++
++#ifdef DEBUG_SPIDEV
++ printk("spidev_rd_rw: %i %i\n", count, pgcount);
++#endif
++
++ /* Set default return value = transfer length */
++ res = count;
++
++ /*
++ * At this point, the virtual area buf[0] .. buf[count-1] will have
++ * corresponding pages mapped in the physical memory and locked until
++ * we unmap the kiobuf. The pages cannot be swapped out or moved
++ * around.
++ */
++ ofs = (unsigned long) buf & (PAGE_SIZE -1);
++ pagelen = PAGE_SIZE - ofs;
++ if (count < pagelen)
++ pagelen = count;
++
++ for (i = 0; i < pgcount; i++) {
++ flush_dcache_page(maplist[i]);
++
++ list->tx[i] = list->rx[i] = page_address(maplist[i]) + ofs;
++ list->txlen[i] = list->rxlen[i] = pagelen;
++
++#ifdef DEBUG_SPIDEV
++ printk(" %i: %x (%i)\n", i, list->tx[i], list->txlen[i]);
++#endif
++
++ ofs = 0; /* all subsequent transfers start at beginning of a page */
++ count = count - pagelen;
++ pagelen = (count < PAGE_SIZE) ? count : PAGE_SIZE;
++ }
++ list->nr_transfers = pgcount;
++
++ /* Perform transfer on SPI bus */
++ spi_access_bus(spi_device);
++ spi_transfer(list);
++ spi_release_bus(spi_device);
++
++ while (pgcount--) {
++ page_cache_release (maplist[pgcount]);
++ }
++ flush_cache_all();
++
++ kfree(maplist);
++ kfree(list);
++
++ return res;
++}
++
++static int spidev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
++{
++ int spi_device = MINOR(inode->i_rdev);
++
++ if (spi_device >= NR_SPI_DEVICES)
++ return -ENODEV;
++
++ // TODO: This interface can be used to configure the SPI bus.
++ // Configurable options could include: Speed, Clock Polarity, Clock Phase
++
++ switch(cmd) {
++ default:
++ return -ENOIOCTLCMD;
++ }
++}
++
++/*
++ * Open the SPI device
++ */
++static int spidev_open(struct inode *inode, struct file *file)
++{
++ unsigned int spi_device = MINOR(inode->i_rdev);
++
++ if (spi_device >= NR_SPI_DEVICES)
++ return -ENODEV;
++
++ /*
++ * 'private_data' is actually a pointer, but we overload it with the
++ * value we want to store.
++ */
++ file->private_data = (void *)spi_device;
++
++ return 0;
++}
++
++/*
++ * Close the SPI device
++ */
++static int spidev_close(struct inode *inode, struct file *file)
++{
++ return 0;
++}
++
++/* ......................................................................... */
++
++static struct file_operations spidev_fops = {
++ .owner = THIS_MODULE,
++ .llseek = no_llseek,
++ .read = spidev_rd_wr,
++ .write = (int (*) (struct file *file, const char *buf, size_t count, loff_t *offset))spidev_rd_wr,
++ .ioctl = spidev_ioctl,
++ .open = spidev_open,
++ .release = spidev_close,
++};
++
++/*
++ * Install the SPI /dev interface driver
++ */
++static int __init at91_spidev_init(void)
++{
++#ifdef CONFIG_DEVFS_FS
++ int i;
++#endif
++
++ if (register_chrdev(SPI_MAJOR, "spi", &spidev_fops)) {
++ printk(KERN_ERR "at91_spidev: Unable to get major %d for SPI bus\n", SPI_MAJOR);
++ return -EIO;
++ }
++
++#ifdef CONFIG_DEVFS_FS
++ devfs_mk_dir("spi");
++ for (i = 0; i < NR_SPI_DEVICES; i++) {
++ devfs_mk_cdev(MKDEV(SPI_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "spi/%d",i);
++ }
++#endif
++ printk(KERN_INFO "AT91 SPI driver loaded\n");
++
++ return 0;
++}
++
++/*
++ * Remove the SPI /dev interface driver
++ */
++static void __exit at91_spidev_exit(void)
++{
++#ifdef CONFIG_DEVFS_FS
++ int i;
++ for (i = 0; i < NR_SPI_DEVICES; i++) {
++ devfs_remove("spi/%d", i);
++ }
++
++ devfs_remove("spi");
++#endif
++
++ unregister_chrdev(SPI_MAJOR, "spi");
++}
++
++module_init(at91_spidev_init);
++module_exit(at91_spidev_exit);
++
++MODULE_LICENSE("GPL")
++MODULE_AUTHOR("Andrew Victor")
++MODULE_DESCRIPTION("SPI /dev interface for Atmel AT91RM9200")
+diff -urN -x CVS linux-2.6.25/drivers/i2c/busses/Kconfig linux-2.6/drivers/i2c/busses/Kconfig
+--- linux-2.6.25/drivers/i2c/busses/Kconfig 2008-05-03 00:15:47.000000000 +0200
++++ linux-2.6/drivers/i2c/busses/Kconfig 2008-04-02 22:11:28.000000000 +0200
+@@ -88,6 +88,14 @@
+ to support combined I2C messages. Use the i2c-gpio driver
+ unless your system can cope with those limitations.
+
++config I2C_AT91_CLOCKRATE
++ prompt "Atmel AT91 I2C/TWI clock-rate"
++ depends on I2C_AT91
++ int
++ default 100000
++ help
++ Set the AT91 I2C/TWI clock-rate.
++
+ config I2C_AU1550
+ tristate "Au1550/Au1200 SMBus interface"
+ depends on SOC_AU1550 || SOC_AU1200
+@@ -626,6 +634,14 @@
+ This driver can also be built as a module. If so, the module
+ will be called i2c-voodoo3.
+
++config I2C_PCA
++ tristate "PCA9564"
++ depends on I2C
++ select I2C_ALGOPCA
++ help
++ This driver support the Philips PCA 9564 Parallel bus to I2C
++ bus controller.
++
+ config I2C_PCA_ISA
+ tristate "PCA9564 on an ISA bus"
+ depends on ISA
+diff -urN -x CVS linux-2.6.25/drivers/i2c/busses/Makefile linux-2.6/drivers/i2c/busses/Makefile
+--- linux-2.6.25/drivers/i2c/busses/Makefile 2008-05-03 00:15:47.000000000 +0200
++++ linux-2.6/drivers/i2c/busses/Makefile 2008-03-09 15:14:46.000000000 +0200
+@@ -29,6 +29,7 @@
+ obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o
+ obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o
+ obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o
++obj-$(CONFIG_I2C_PCA) += i2c-pca.o
+ obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o
+ obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o
+ obj-$(CONFIG_I2C_PMCMSP) += i2c-pmcmsp.o
+diff -urN -x CVS linux-2.6.25/drivers/i2c/busses/i2c-at91.c linux-2.6/drivers/i2c/busses/i2c-at91.c
+--- linux-2.6.25/drivers/i2c/busses/i2c-at91.c 2008-05-03 00:15:35.000000000 +0200
++++ linux-2.6/drivers/i2c/busses/i2c-at91.c 2008-01-16 13:15:34.000000000 +0200
+@@ -31,8 +31,11 @@
+ #include <asm/arch/board.h>
+ #include <asm/arch/cpu.h>
+
+-#define TWI_CLOCK 100000 /* Hz. max 400 Kbits/sec */
+
++/* Clockrate is configurable - max 400 Kbits/sec */
++static unsigned int clockrate = CONFIG_I2C_AT91_CLOCKRATE;
++module_param(clockrate, uint, 0);
++MODULE_PARM_DESC(clockrate, "The TWI clockrate");
+
+ static struct clk *twi_clk;
+ static void __iomem *twi_base;
+@@ -53,7 +56,7 @@
+ at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); /* Set Master mode */
+
+ /* Calcuate clock dividers */
+- cdiv = (clk_get_rate(twi_clk) / (2 * TWI_CLOCK)) - 3;
++ cdiv = (clk_get_rate(twi_clk) / (2 * clockrate)) - 3;
+ cdiv = cdiv + 1; /* round up */
+ ckdiv = 0;
+ while (cdiv > 255) {
+@@ -61,11 +64,12 @@
+ cdiv = cdiv >> 1;
+ }
+
+- if (cpu_is_at91rm9200()) { /* AT91RM9200 Errata #22 */
+- if (ckdiv > 5) {
+- printk(KERN_ERR "AT91 I2C: Invalid TWI_CLOCK value!\n");
+- ckdiv = 5;
+- }
++ if (cpu_is_at91rm9200() && (ckdiv > 5)) { /* AT91RM9200 Errata #22 */
++ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n");
++ ckdiv = 5;
++ } else if (ckdiv > 7) {
++ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n");
++ ckdiv = 7;
+ }
+
+ at91_twi_write(AT91_TWI_CWGR, (ckdiv << 16) | (cdiv << 8) | cdiv);
+diff -urN -x CVS linux-2.6.25/drivers/i2c/busses/i2c-pca.c linux-2.6/drivers/i2c/busses/i2c-pca.c
+--- linux-2.6.25/drivers/i2c/busses/i2c-pca.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/i2c/busses/i2c-pca.c 2007-12-31 15:18:43.000000000 +0200
+@@ -0,0 +1,213 @@
++/*
++ * Platform driver for PCA9564 I2C bus controller.
++ *
++ * (C) 2006 Andrew Victor
++ *
++ * Based on i2c-pca-isa.c driver for PCA9564 on ISA boards
++ * Copyright (C) 2004 Arcom Control Systems
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/delay.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/wait.h>
++#include <linux/platform_device.h>
++
++#include <linux/i2c.h>
++#include <linux/i2c-algo-pca.h>
++
++#include <asm/io.h>
++
++#include "../algos/i2c-algo-pca.h"
++
++#define PCA_OWN_ADDRESS 0x55 /* our address for slave mode */
++#define PCA_CLOCK I2C_PCA_CON_59kHz
++
++//#define REG_SHIFT 2
++#define REG_SHIFT 0
++
++//#define DEBUG_IO
++
++#define PCA_IO_SIZE 4
++
++static void __iomem *base_addr;
++static int irq;
++static wait_queue_head_t pca_wait;
++
++static int pca_getown(struct i2c_algo_pca_data *adap)
++{
++ return PCA_OWN_ADDRESS;
++}
++
++static int pca_getclock(struct i2c_algo_pca_data *adap)
++{
++ return PCA_CLOCK;
++}
++
++static void pca_writebyte(struct i2c_algo_pca_data *adap, int reg, int val)
++{
++#ifdef DEBUG_IO
++ static char *names[] = { "T/O", "DAT", "ADR", "CON" };
++ printk("*** write %s at %#lx <= %#04x\n", names[reg], (unsigned long) base_addr+reg, val);
++#endif
++ udelay(1);
++ outb(val, base_addr + (reg << REG_SHIFT));
++}
++
++static int pca_readbyte(struct i2c_algo_pca_data *adap, int reg)
++{
++ int res;
++
++ udelay(1);
++ res = inb(base_addr + (reg << REG_SHIFT));
++#ifdef DEBUG_IO
++ {
++ static char *names[] = { "STA", "DAT", "ADR", "CON" };
++ printk("*** read %s => %#04x\n", names[reg], res);
++ }
++#endif
++ return res;
++}
++
++static int pca_waitforinterrupt(struct i2c_algo_pca_data *adap)
++{
++ int ret = 0;
++
++ if (irq > -1) {
++ ret = wait_event_interruptible(pca_wait,
++ pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI);
++ } else {
++ while ((pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0)
++ udelay(100);
++ }
++ return ret;
++}
++
++static irqreturn_t pca_handler(int this_irq, void *dev_id)
++{
++ wake_up_interruptible(&pca_wait);
++ return IRQ_HANDLED;
++}
++
++static struct i2c_algo_pca_data pca_i2c_data = {
++ .get_own = pca_getown,
++ .get_clock = pca_getclock,
++ .write_byte = pca_writebyte,
++ .read_byte = pca_readbyte,
++ .wait_for_interrupt = pca_waitforinterrupt,
++};
++
++static struct i2c_adapter pca_i2c_ops = {
++ .owner = THIS_MODULE,
++ .id = I2C_HW_A_PLAT,
++ .algo_data = &pca_i2c_data,
++ .name = "PCA9564",
++ .class = I2C_CLASS_HWMON,
++};
++
++static int __devinit pca_i2c_probe(struct platform_device *pdev)
++{
++ struct resource *res;
++
++ init_waitqueue_head(&pca_wait);
++
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!res)
++ return -ENODEV;
++
++ if (!request_mem_region(res->start, PCA_IO_SIZE, "PCA9564"))
++ return -ENXIO;
++
++ base_addr = ioremap(res->start, PCA_IO_SIZE);
++ if (base_addr == NULL)
++ goto out_region;
++
++ irq = platform_get_irq(pdev, 0);
++ if (irq > -1) {
++ if (request_irq(irq, pca_handler, 0, "pca9564", NULL) < 0) {
++ printk(KERN_ERR "i2c-pca: Request irq%d failed\n", irq);
++ goto out_remap;
++ }
++ }
++
++ /* set up the driverfs linkage to our parent device */
++ pca_i2c_ops.dev.parent = &pdev->dev;
++
++ if (i2c_pca_add_bus(&pca_i2c_ops) < 0) {
++ printk(KERN_ERR "i2c-pca: Failed to add i2c bus\n");
++ goto out_irq;
++ }
++
++ return 0;
++
++ out_irq:
++ if (irq > -1)
++ free_irq(irq, &pca_i2c_ops);
++
++ out_remap:
++ iounmap(base_addr);
++
++ out_region:
++ release_mem_region(res->start, PCA_IO_SIZE);
++ return -ENODEV;
++}
++
++static int __devexit pca_i2c_remove(struct platform_device *pdev)
++{
++ struct resource *res;
++
++ i2c_del_adapter(&pca_i2c_ops);
++
++ if (irq > 0)
++ free_irq(irq, NULL);
++
++ iounmap(base_addr);
++
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ release_mem_region(res->start, PCA_IO_SIZE);
++
++ return 0;
++}
++
++static struct platform_driver pca_i2c_driver = {
++ .probe = pca_i2c_probe,
++ .remove = __devexit_p(pca_i2c_remove),
++ .driver = {
++ .name = "pca9564",
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init pca_i2c_init(void)
++{
++ return platform_driver_register(&pca_i2c_driver);
++}
++
++static void __exit pca_i2c_exit(void)
++{
++ platform_driver_unregister(&pca_i2c_driver);
++}
++
++module_init(pca_i2c_init);
++module_exit(pca_i2c_exit);
++
++MODULE_AUTHOR("Andrew Victor");
++MODULE_DESCRIPTION("PCA9564 platform driver");
++MODULE_LICENSE("GPL");
+diff -urN -x CVS linux-2.6.25/drivers/mmc/host/at91_mci.c linux-2.6/drivers/mmc/host/at91_mci.c
+--- linux-2.6.25/drivers/mmc/host/at91_mci.c 2008-05-03 00:15:48.000000000 +0200
++++ linux-2.6/drivers/mmc/host/at91_mci.c 2008-04-18 17:32:40.000000000 +0200
+@@ -659,13 +659,14 @@
+ /* maybe switch power to the card */
+ if (host->board->vcc_pin) {
+ switch (ios->power_mode) {
+- case MMC_POWER_OFF:
+- gpio_set_value(host->board->vcc_pin, 0);
+- break;
+- case MMC_POWER_UP:
+- case MMC_POWER_ON:
+- gpio_set_value(host->board->vcc_pin, 1);
+- break;
++ case MMC_POWER_OFF:
++ gpio_set_value(host->board->vcc_pin, 0);
++ break;
++ case MMC_POWER_UP:
++ gpio_set_value(host->board->vcc_pin, 1);
++ break;
++ default:
++ break;
+ }
+ }
+ }
+diff -urN -x CVS linux-2.6.25/drivers/mtd/devices/Kconfig linux-2.6/drivers/mtd/devices/Kconfig
+--- linux-2.6.25/drivers/mtd/devices/Kconfig 2008-05-03 00:15:36.000000000 +0200
++++ linux-2.6/drivers/mtd/devices/Kconfig 2007-12-31 10:44:25.000000000 +0200
+@@ -270,5 +270,17 @@
+ LinuxBIOS or if you need to recover a DiskOnChip Millennium on which
+ you have managed to wipe the first block.
+
+-endmenu
++config MTD_AT91_DATAFLASH
++ tristate "AT91RM9200 DataFlash AT45DBxxx (legacy driver)"
++ depends on MTD && ARCH_AT91RM9200 && AT91_SPI
++ help
++ This enables access to the DataFlash (AT45DBxxx) on the AT91RM9200.
++ If you have such a board, say 'Y'.
++
++config DATAFLASH_ALWAYS_ADD_DEVICE
++ bool "Register whole DataFlash device"
++ depends on MTD_AT91_DATAFLASH
++ help
++ Always add the whole DataFlash device when using MTD partitions.
+
++endmenu
+diff -urN -x CVS linux-2.6.25/drivers/mtd/devices/Makefile linux-2.6/drivers/mtd/devices/Makefile
+--- linux-2.6.25/drivers/mtd/devices/Makefile 2008-05-03 00:15:36.000000000 +0200
++++ linux-2.6/drivers/mtd/devices/Makefile 2007-12-31 10:48:27.000000000 +0200
+@@ -17,3 +17,4 @@
+ obj-$(CONFIG_MTD_BLOCK2MTD) += block2mtd.o
+ obj-$(CONFIG_MTD_DATAFLASH) += mtd_dataflash.o
+ obj-$(CONFIG_MTD_M25P80) += m25p80.o
++obj-$(CONFIG_MTD_AT91_DATAFLASH)+= at91_dataflash.o
+diff -urN -x CVS linux-2.6.25/drivers/mtd/devices/at91_dataflash.c linux-2.6/drivers/mtd/devices/at91_dataflash.c
+--- linux-2.6.25/drivers/mtd/devices/at91_dataflash.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/mtd/devices/at91_dataflash.c 2007-12-31 15:18:43.000000000 +0200
+@@ -0,0 +1,673 @@
++/*
++ * Atmel DataFlash driver for Atmel AT91RM9200 (Thunder)
++ *
++ * Copyright (C) SAN People (Pty) Ltd
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++*/
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/slab.h>
++#include <linux/pci.h>
++#include <linux/mtd/mtd.h>
++#include <linux/mtd/partitions.h>
++
++#include <asm/mach-types.h>
++
++#include <asm/arch/spi.h>
++
++
++#undef DEBUG_DATAFLASH
++
++#define DATAFLASH_MAX_DEVICES 4 /* max number of dataflash devices */
++
++#define OP_READ_CONTINUOUS 0xE8
++#define OP_READ_PAGE 0xD2
++#define OP_READ_BUFFER1 0xD4
++#define OP_READ_BUFFER2 0xD6
++#define OP_READ_STATUS 0xD7
++
++#define OP_ERASE_PAGE 0x81
++#define OP_ERASE_BLOCK 0x50
++
++#define OP_TRANSFER_BUF1 0x53
++#define OP_TRANSFER_BUF2 0x55
++#define OP_COMPARE_BUF1 0x60
++#define OP_COMPARE_BUF2 0x61
++
++#define OP_PROGRAM_VIA_BUF1 0x82
++#define OP_PROGRAM_VIA_BUF2 0x85
++
++struct dataflash_local
++{
++ int spi; /* SPI chip-select number */
++
++ unsigned int page_size; /* number of bytes per page */
++ unsigned short page_offset; /* page offset in flash address */
++};
++
++
++/* Detected DataFlash devices */
++static struct mtd_info* mtd_devices[DATAFLASH_MAX_DEVICES];
++static int nr_devices = 0;
++
++/* ......................................................................... */
++
++#ifdef CONFIG_MTD_PARTITIONS
++
++static struct mtd_partition static_partitions_2M[] =
++{
++ {
++ .name = "bootloader",
++ .offset = 0,
++ .size = 1 * 32 * 8 * 528, /* 1st sector = 32 blocks * 8 pages * 528 bytes */
++ .mask_flags = MTD_WRITEABLE, /* read-only */
++ },
++ {
++ .name = "kernel",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 6 * 32 * 8 * 528, /* 6 sectors */
++ },
++ {
++ .name = "filesystem",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL, /* rest = 9 sectors */
++ }
++};
++
++static struct mtd_partition static_partitions_4M[] =
++{
++ {
++ .name = "bootloader",
++ .offset = 0,
++ .size = 1 * 64 * 8 * 528, /* 1st sector = 64 blocks * 8 pages * 528 bytes */
++ .mask_flags = MTD_WRITEABLE, /* read-only */
++ },
++ {
++ .name = "kernel",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 4 * 64 * 8 * 528, /* 4 sectors */
++ },
++ {
++ .name = "filesystem",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL, /* rest = 11 sectors */
++ }
++};
++
++#if defined(CONFIG_MACH_KAFA)
++static struct mtd_partition static_partitions_8M[] =
++{
++ {
++ name: "romboot",
++ offset: 0,
++ size: 16 * 1056, /* 160 Kb */
++ mask_flags: MTD_WRITEABLE, /* read-only */
++ },
++ {
++ name: "uboot",
++ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */
++ size: 128 * 1056, /* 1 MB */
++ },
++ {
++ name: "kernel",
++ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */
++ size: 1024 * 1056, /* 1 MB */
++ },
++ {
++ name: "filesystem",
++ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */
++ size: MTDPART_SIZ_FULL,
++ }
++};
++
++#elif defined(CONFIG_MACH_MULTMDP)
++
++static struct mtd_partition static_partitions_8M[] =
++{
++ {
++ .name = "bootloader",
++ .offset = 0,
++ .size = 12 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */
++ .mask_flags = MTD_WRITEABLE, /* read-only */
++ },
++ {
++ .name = "configuration",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 20 * 1056,
++ },
++ {
++ .name = "kernel",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 1520 * 1056,
++ },
++ {
++ .name = "filesystem",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL,
++ }
++};
++
++#else
++
++static struct mtd_partition static_partitions_8M[] =
++{
++ {
++ .name = "bootloader",
++ .offset = 0,
++ .size = 1 * 32 * 8 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */
++ .mask_flags = MTD_WRITEABLE, /* read-only */
++ },
++ {
++ .name = "kernel",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = 5 * 32 * 8 * 1056, /* 5 sectors */
++ },
++ {
++ .name = "filesystem",
++ .offset = MTDPART_OFS_NXTBLK,
++ .size = MTDPART_SIZ_FULL, /* rest = 26 sectors */
++ }
++};
++#endif
++
++static const char *part_probes[] = { "cmdlinepart", NULL, };
++
++#endif
++
++/* ......................................................................... */
++
++/* Allocate a single SPI transfer descriptor. We're assuming that if multiple
++ SPI transfers occur at the same time, spi_access_bus() will serialize them.
++ If this is not valid, then either (i) each dataflash 'priv' structure
++ needs it's own transfer descriptor, (ii) we lock this one, or (iii) use
++ another mechanism. */
++static struct spi_transfer_list* spi_transfer_desc;
++
++/*
++ * Perform a SPI transfer to access the DataFlash device.
++ */
++static int do_spi_transfer(int nr, char* tx, int tx_len, char* rx, int rx_len,
++ char* txnext, int txnext_len, char* rxnext, int rxnext_len)
++{
++ struct spi_transfer_list* list = spi_transfer_desc;
++
++ list->tx[0] = tx; list->txlen[0] = tx_len;
++ list->rx[0] = rx; list->rxlen[0] = rx_len;
++
++ list->tx[1] = txnext; list->txlen[1] = txnext_len;
++ list->rx[1] = rxnext; list->rxlen[1] = rxnext_len;
++
++ list->nr_transfers = nr;
++
++ return spi_transfer(list);
++}
++
++/* ......................................................................... */
++
++/*
++ * Poll the DataFlash device until it is READY.
++ */
++static void at91_dataflash_waitready(void)
++{
++ char* command = kmalloc(2, GFP_KERNEL);
++
++ if (!command)
++ return;
++
++ do {
++ command[0] = OP_READ_STATUS;
++ command[1] = 0;
++
++ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0);
++ } while ((command[1] & 0x80) == 0);
++
++ kfree(command);
++}
++
++/*
++ * Return the status of the DataFlash device.
++ */
++static unsigned short at91_dataflash_status(void)
++{
++ unsigned short status;
++ char* command = kmalloc(2, GFP_KERNEL);
++
++ if (!command)
++ return 0;
++
++ command[0] = OP_READ_STATUS;
++ command[1] = 0;
++
++ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0);
++ status = command[1];
++
++ kfree(command);
++ return status;
++}
++
++/* ......................................................................... */
++
++/*
++ * Erase blocks of flash.
++ */
++static int at91_dataflash_erase(struct mtd_info *mtd, struct erase_info *instr)
++{
++ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv;
++ unsigned int pageaddr;
++ char* command;
++
++#ifdef DEBUG_DATAFLASH
++ printk("dataflash_erase: addr=%i len=%i\n", instr->addr, instr->len);
++#endif
++
++ /* Sanity checks */
++ if (instr->addr + instr->len > mtd->size)
++ return -EINVAL;
++ if ((instr->len % mtd->erasesize != 0) || (instr->len % priv->page_size != 0))
++ return -EINVAL;
++ if ((instr->addr % priv->page_size) != 0)
++ return -EINVAL;
++
++ command = kmalloc(4, GFP_KERNEL);
++ if (!command)
++ return -ENOMEM;
++
++ while (instr->len > 0) {
++ /* Calculate flash page address */
++ pageaddr = (instr->addr / priv->page_size) << priv->page_offset;
++
++ command[0] = OP_ERASE_PAGE;
++ command[1] = (pageaddr & 0x00FF0000) >> 16;
++ command[2] = (pageaddr & 0x0000FF00) >> 8;
++ command[3] = 0;
++#ifdef DEBUG_DATAFLASH
++ printk("ERASE: (%x) %x %x %x [%i]\n", command[0], command[1], command[2], command[3], pageaddr);
++#endif
++
++ /* Send command to SPI device */
++ spi_access_bus(priv->spi);
++ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0);
++
++ at91_dataflash_waitready(); /* poll status until ready */
++ spi_release_bus(priv->spi);
++
++ instr->addr += priv->page_size; /* next page */
++ instr->len -= priv->page_size;
++ }
++
++ kfree(command);
++
++ /* Inform MTD subsystem that erase is complete */
++ instr->state = MTD_ERASE_DONE;
++ if (instr->callback)
++ instr->callback(instr);
++
++ return 0;
++}
++
++/*
++ * Read from the DataFlash device.
++ * from : Start offset in flash device
++ * len : Amount to read
++ * retlen : About of data actually read
++ * buf : Buffer containing the data
++ */
++static int at91_dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf)
++{
++ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv;
++ unsigned int addr;
++ char* command;
++
++#ifdef DEBUG_DATAFLASH
++ printk("dataflash_read: %lli .. %lli\n", from, from+len);
++#endif
++
++ *retlen = 0;
++
++ /* Sanity checks */
++ if (!len)
++ return 0;
++ if (from + len > mtd->size)
++ return -EINVAL;
++
++ /* Calculate flash page/byte address */
++ addr = (((unsigned)from / priv->page_size) << priv->page_offset) + ((unsigned)from % priv->page_size);
++
++ command = kmalloc(8, GFP_KERNEL);
++ if (!command)
++ return -ENOMEM;
++
++ command[0] = OP_READ_CONTINUOUS;
++ command[1] = (addr & 0x00FF0000) >> 16;
++ command[2] = (addr & 0x0000FF00) >> 8;
++ command[3] = (addr & 0x000000FF);
++#ifdef DEBUG_DATAFLASH
++ printk("READ: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
++#endif
++
++ /* Send command to SPI device */
++ spi_access_bus(priv->spi);
++ do_spi_transfer(2, command, 8, command, 8, buf, len, buf, len);
++ spi_release_bus(priv->spi);
++
++ *retlen = len;
++ kfree(command);
++ return 0;
++}
++
++/*
++ * Write to the DataFlash device.
++ * to : Start offset in flash device
++ * len : Amount to write
++ * retlen : Amount of data actually written
++ * buf : Buffer containing the data
++ */
++static int at91_dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf)
++{
++ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv;
++ unsigned int pageaddr, addr, offset, writelen;
++ size_t remaining;
++ u_char *writebuf;
++ unsigned short status;
++ int res = 0;
++ char* command;
++ char* tmpbuf = NULL;
++
++#ifdef DEBUG_DATAFLASH
++ printk("dataflash_write: %lli .. %lli\n", to, to+len);
++#endif
++
++ *retlen = 0;
++
++ /* Sanity checks */
++ if (!len)
++ return 0;
++ if (to + len > mtd->size)
++ return -EINVAL;
++
++ command = kmalloc(4, GFP_KERNEL);
++ if (!command)
++ return -ENOMEM;
++
++ pageaddr = ((unsigned)to / priv->page_size);
++ offset = ((unsigned)to % priv->page_size);
++ if (offset + len > priv->page_size)
++ writelen = priv->page_size - offset;
++ else
++ writelen = len;
++ writebuf = (u_char *)buf;
++ remaining = len;
++
++ /* Allocate temporary buffer */
++ tmpbuf = kmalloc(priv->page_size, GFP_KERNEL);
++ if (!tmpbuf) {
++ kfree(command);
++ return -ENOMEM;
++ }
++
++ /* Gain access to the SPI bus */
++ spi_access_bus(priv->spi);
++
++ while (remaining > 0) {
++#ifdef DEBUG_DATAFLASH
++ printk("write @ %i:%i len=%i\n", pageaddr, offset, writelen);
++#endif
++
++ /* (1) Transfer to Buffer1 */
++ if (writelen != priv->page_size) {
++ addr = pageaddr << priv->page_offset;
++ command[0] = OP_TRANSFER_BUF1;
++ command[1] = (addr & 0x00FF0000) >> 16;
++ command[2] = (addr & 0x0000FF00) >> 8;
++ command[3] = 0;
++#ifdef DEBUG_DATAFLASH
++ printk("TRANSFER: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
++#endif
++ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0);
++ at91_dataflash_waitready();
++ }
++
++ /* (2) Program via Buffer1 */
++ addr = (pageaddr << priv->page_offset) + offset;
++ command[0] = OP_PROGRAM_VIA_BUF1;
++ command[1] = (addr & 0x00FF0000) >> 16;
++ command[2] = (addr & 0x0000FF00) >> 8;
++ command[3] = (addr & 0x000000FF);
++#ifdef DEBUG_DATAFLASH
++ printk("PROGRAM: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
++#endif
++ do_spi_transfer(2, command, 4, command, 4, writebuf, writelen, tmpbuf, writelen);
++ at91_dataflash_waitready();
++
++ /* (3) Compare to Buffer1 */
++ addr = pageaddr << priv->page_offset;
++ command[0] = OP_COMPARE_BUF1;
++ command[1] = (addr & 0x00FF0000) >> 16;
++ command[2] = (addr & 0x0000FF00) >> 8;
++ command[3] = 0;
++#ifdef DEBUG_DATAFLASH
++ printk("COMPARE: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]);
++#endif
++ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0);
++ at91_dataflash_waitready();
++
++ /* Get result of the compare operation */
++ status = at91_dataflash_status();
++ if (status & 0x40) {
++ printk("at91_dataflash: Write error on page %i\n", pageaddr);
++ remaining = 0;
++ writelen = 0;
++ res = -EIO;
++ }
++
++ remaining = remaining - writelen;
++ pageaddr++;
++ offset = 0;
++ writebuf += writelen;
++ *retlen += writelen;
++
++ if (remaining > priv->page_size)
++ writelen = priv->page_size;
++ else
++ writelen = remaining;
++ }
++
++ /* Release SPI bus */
++ spi_release_bus(priv->spi);
++
++ kfree(tmpbuf);
++ kfree(command);
++ return res;
++}
++
++/* ......................................................................... */
++
++/*
++ * Initialize and register DataFlash device with MTD subsystem.
++ */
++static int __init add_dataflash(int channel, char *name, int IDsize,
++ int nr_pages, int pagesize, int pageoffset)
++{
++ struct mtd_info *device;
++ struct dataflash_local *priv;
++#ifdef CONFIG_MTD_PARTITIONS
++ struct mtd_partition *mtd_parts = 0;
++ int mtd_parts_nr = 0;
++#endif
++
++ if (nr_devices >= DATAFLASH_MAX_DEVICES) {
++ printk(KERN_ERR "at91_dataflash: Too many devices detected\n");
++ return 0;
++ }
++
++ device = kmalloc(sizeof(struct mtd_info) + strlen(name) + 8, GFP_KERNEL);
++ if (!device)
++ return -ENOMEM;
++ memset(device, 0, sizeof(struct mtd_info));
++
++ device->name = (char *)&device[1];
++ sprintf(device->name, "%s.spi%d", name, channel);
++ device->size = nr_pages * pagesize;
++ device->erasesize = pagesize;
++ device->writesize = pagesize;
++ device->owner = THIS_MODULE;
++ device->type = MTD_DATAFLASH;
++ device->flags = MTD_WRITEABLE;
++ device->erase = at91_dataflash_erase;
++ device->read = at91_dataflash_read;
++ device->write = at91_dataflash_write;
++
++ priv = (struct dataflash_local *) kmalloc(sizeof(struct dataflash_local), GFP_KERNEL);
++ if (!priv) {
++ kfree(device);
++ return -ENOMEM;
++ }
++ memset(priv, 0, sizeof(struct dataflash_local));
++
++ priv->spi = channel;
++ priv->page_size = pagesize;
++ priv->page_offset = pageoffset;
++ device->priv = priv;
++
++ mtd_devices[nr_devices] = device;
++ nr_devices++;
++ printk("at91_dataflash: %s detected [spi%i] (%i bytes)\n", name, channel, device->size);
++
++#ifdef CONFIG_MTD_PARTITIONS
++#ifdef CONFIG_MTD_CMDLINE_PARTS
++ mtd_parts_nr = parse_mtd_partitions(device, part_probes, &mtd_parts, 0);
++#endif
++ if (mtd_parts_nr <= 0) {
++ switch (IDsize) {
++ case SZ_2M:
++ mtd_parts = static_partitions_2M;
++ mtd_parts_nr = ARRAY_SIZE(static_partitions_2M);
++ break;
++ case SZ_4M:
++ mtd_parts = static_partitions_4M;
++ mtd_parts_nr = ARRAY_SIZE(static_partitions_4M);
++ break;
++ case SZ_8M:
++ mtd_parts = static_partitions_8M;
++ mtd_parts_nr = ARRAY_SIZE(static_partitions_8M);
++ break;
++ }
++ }
++
++ if (mtd_parts_nr > 0) {
++#ifdef CONFIG_DATAFLASH_ALWAYS_ADD_DEVICE
++ add_mtd_device(device);
++#endif
++ return add_mtd_partitions(device, mtd_parts, mtd_parts_nr);
++ }
++#endif
++ return add_mtd_device(device); /* add whole device */
++}
++
++/*
++ * Detect and initialize DataFlash device connected to specified SPI channel.
++ *
++ * Device Density ID code Nr Pages Page Size Page offset
++ * AT45DB011B 1Mbit (128K) xx0011xx (0x0c) 512 264 9
++ * AT45DB021B 2Mbit (256K) xx0101xx (0x14) 1025 264 9
++ * AT45DB041B 4Mbit (512K) xx0111xx (0x1c) 2048 264 9
++ * AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9
++ * AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10
++ * AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10
++ * AT45DB0642 64Mbit (8M) xx1111xx (0x3c) 8192 1056 11
++ * AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11
++ */
++static int __init at91_dataflash_detect(int channel)
++{
++ int res = 0;
++ unsigned short status;
++
++ spi_access_bus(channel);
++ status = at91_dataflash_status();
++ spi_release_bus(channel);
++ if (status != 0xff) { /* no dataflash device there */
++ switch (status & 0x3c) {
++ case 0x0c: /* 0 0 1 1 */
++ res = add_dataflash(channel, "AT45DB011B", SZ_128K, 512, 264, 9);
++ break;
++ case 0x14: /* 0 1 0 1 */
++ res = add_dataflash(channel, "AT45DB021B", SZ_256K, 1025, 264, 9);
++ break;
++ case 0x1c: /* 0 1 1 1 */
++ res = add_dataflash(channel, "AT45DB041B", SZ_512K, 2048, 264, 9);
++ break;
++ case 0x24: /* 1 0 0 1 */
++ res = add_dataflash(channel, "AT45DB081B", SZ_1M, 4096, 264, 9);
++ break;
++ case 0x2c: /* 1 0 1 1 */
++ res = add_dataflash(channel, "AT45DB161B", SZ_2M, 4096, 528, 10);
++ break;
++ case 0x34: /* 1 1 0 1 */
++ res = add_dataflash(channel, "AT45DB321B", SZ_4M, 8192, 528, 10);
++ break;
++ case 0x3c: /* 1 1 1 1 */
++ res = add_dataflash(channel, "AT45DB642", SZ_8M, 8192, 1056, 11);
++ break;
++// Currently unsupported since Atmel removed the "Main Memory Program via Buffer" commands.
++// case 0x10: /* 0 1 0 0 */
++// res = add_dataflash(channel, "AT45DB1282", SZ_16M, 16384, 1056, 11);
++// break;
++ default:
++ printk(KERN_ERR "at91_dataflash: Unknown device (%x)\n", status & 0x3c);
++ }
++ }
++
++ return res;
++}
++
++static int __init at91_dataflash_init(void)
++{
++ spi_transfer_desc = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL);
++ if (!spi_transfer_desc)
++ return -ENOMEM;
++
++ /* DataFlash (SPI chip select 0) */
++ at91_dataflash_detect(0);
++
++ if (machine_is_sweda_tms())
++ at91_dataflash_detect(1); /* DataFlash device (SPI chip select 1) */
++
++#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
++ /* DataFlash card (SPI chip select 3) */
++ at91_dataflash_detect(3);
++#endif
++
++ return 0;
++}
++
++static void __exit at91_dataflash_exit(void)
++{
++ int i;
++
++ for (i = 0; i < DATAFLASH_MAX_DEVICES; i++) {
++ if (mtd_devices[i]) {
++#ifdef CONFIG_MTD_PARTITIONS
++ del_mtd_partitions(mtd_devices[i]);
++#else
++ del_mtd_device(mtd_devices[i]);
++#endif
++ kfree(mtd_devices[i]->priv);
++ kfree(mtd_devices[i]);
++ }
++ }
++ nr_devices = 0;
++ kfree(spi_transfer_desc);
++}
++
++
++module_init(at91_dataflash_init);
++module_exit(at91_dataflash_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Andrew Victor");
++MODULE_DESCRIPTION("DataFlash driver for Atmel AT91RM9200");
+diff -urN -x CVS linux-2.6.25/drivers/mtd/nand/Kconfig linux-2.6/drivers/mtd/nand/Kconfig
+--- linux-2.6.25/drivers/mtd/nand/Kconfig 2008-05-03 00:15:48.000000000 +0200
++++ linux-2.6/drivers/mtd/nand/Kconfig 2008-04-18 17:52:53.000000000 +0200
+@@ -273,12 +273,53 @@
+ If you say "m", the module will be called "cs553x_nand.ko".
+
+ config MTD_NAND_AT91
+- bool "Support for NAND Flash / SmartMedia on AT91"
++ tristate "Support for NAND Flash / SmartMedia on AT91"
+ depends on ARCH_AT91
+ help
+ Enables support for NAND Flash / Smart Media Card interface
+ on Atmel AT91 processors.
+
++choice
++ prompt "ECC management for NAND Flash / SmartMedia on AT91"
++ depends on MTD_NAND_AT91
++
++config MTD_NAND_AT91_ECC_SOFT
++ bool "Software ECC"
++ depends on MTD_NAND_AT91
++ help
++ Uses software ECC.
++
++ NB : hardware and software ECC schemes are incompatible.
++ If you switch from one to another, you'll have to erase your
++ mtd partition.
++
++config MTD_NAND_AT91_ECC_HW
++ bool "Hardware ECC"
++ depends on MTD_NAND_AT91 && (ARCH_AT91SAM9260 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9)
++ help
++ Uses hardware ECC provided by the AT91 processor
++ instead of software ECC.
++ The hardware ECC controller is capable of single bit error
++ correction and 2-bit random detection per page.
++
++ NB : hardware and software ECC schemes are incompatible.
++ If you switch from one to another, you'll have to erase your
++ mtd partition.
++
++ If unsure, say Y
++
++config MTD_NAND_AT91_ECC_NONE
++ bool "No ECC (Testing Only)"
++ depends on MTD_NAND_AT91
++ help
++ No ECC will be used.
++ It's not a good idea and it should be reserved for testing
++ purpose only.
++
++ If unsure, say N
++
++endchoice
++
+ config MTD_NAND_CM_X270
+ tristate "Support for NAND Flash on CM-X270 modules"
+ depends on MTD_NAND && MACH_ARMCORE
+diff -urN -x CVS linux-2.6.25/drivers/mtd/nand/at91_nand.c linux-2.6/drivers/mtd/nand/at91_nand.c
+--- linux-2.6.25/drivers/mtd/nand/at91_nand.c 2008-05-03 00:15:48.000000000 +0200
++++ linux-2.6/drivers/mtd/nand/at91_nand.c 2008-05-03 00:53:39.000000000 +0200
+@@ -9,6 +9,15 @@
+ * Derived from drivers/mtd/spia.c
+ * Copyright (C) 2000 Steven J. Hill (sjhill@cotw.com)
+ *
++ *
++ * Add Hardware ECC support for AT91SAM9260 / AT91SAM9263
++ * Richard Genoud (richard.genoud@gmail.com), Adeneo Copyright (C) 2007
++ *
++ * Derived from Das U-Boot source code
++ * (u-boot-1.1.5/board/atmel/at91sam9263ek/nand.c)
++ * (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas
++ *
++ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+@@ -28,15 +37,75 @@
+ #include <asm/hardware.h>
+ #include <asm/arch/board.h>
+ #include <asm/arch/gpio.h>
++#include <asm/arch/at91_ecc.h>
++
++#ifdef CONFIG_MTD_NAND_AT91_ECC_HW
++#define hard_ecc 1
++#else
++#define hard_ecc 0
++#endif
++
++#ifdef CONFIG_MTD_NAND_AT91_ECC_NONE
++#define no_ecc 1
++#else
++#define no_ecc 0
++#endif
++
++/* Register access macros */
++#define ecc_readl(base, reg) __raw_readl(base + reg)
++#define ecc_writel(base, reg, value) __raw_writel((value), base + reg)
++
++
++/*
++ * OOB layout for large page size.
++ * bad block info is on bytes 0 and 1
++ * the bytes must be consecutives to avoid several NAND_CMD_RNDOUT during read.
++ */
++static struct nand_ecclayout at91_oobinfo_large = {
++ .eccbytes = 4,
++ .eccpos = {60, 61, 62, 63},
++ .oobfree = { {2, 58} },
++};
++
++/*
++ * OOB layout for small page size
++ * bad block info is on bytes 4 and 5
++ * the bytes must be consecutives to avoid several NAND_CMD_RNDOUT during read.
++ */
++static struct nand_ecclayout at91_oobinfo_small = {
++ .eccbytes = 4,
++ .eccpos = {0, 1, 2, 3},
++ .oobfree = { {6, 10} },
++};
+
+ struct at91_nand_host {
+ struct nand_chip nand_chip;
+ struct mtd_info mtd;
+ void __iomem *io_base;
+ struct at91_nand_data *board;
++ struct device *dev;
++ void __iomem *ecc;
+ };
+
+ /*
++ * Enable NAND chip-select.
++ */
++static void at91_nand_enable(struct at91_nand_host *host)
++{
++ if (host->board->enable_pin)
++ at91_set_gpio_value(host->board->enable_pin, 0);
++}
++
++/*
++ * Disable NAND chip-select.
++ */
++static void at91_nand_disable(struct at91_nand_host *host)
++{
++ if (host->board->enable_pin)
++ at91_set_gpio_value(host->board->enable_pin, 1);
++}
++
++/*
+ * Hardware specific access to control-lines
+ */
+ static void at91_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+@@ -44,6 +113,13 @@
+ struct nand_chip *nand_chip = mtd->priv;
+ struct at91_nand_host *host = nand_chip->priv;
+
++ if (ctrl & NAND_CTRL_CHANGE) {
++ if (ctrl & NAND_NCE)
++ at91_nand_enable(host);
++ else
++ at91_nand_disable(host);
++ }
++
+ if (cmd == NAND_CMD_NONE)
+ return;
+
+@@ -65,27 +141,249 @@
+ }
+
+ /*
+- * Enable NAND.
++ * write oob for small pages
+ */
+-static void at91_nand_enable(struct at91_nand_host *host)
++static int at91_nand_write_oob_512(struct mtd_info *mtd,
++ struct nand_chip *chip, int page)
+ {
+- if (host->board->enable_pin)
+- at91_set_gpio_value(host->board->enable_pin, 0);
++ int chunk = chip->ecc.bytes + chip->ecc.prepad + chip->ecc.postpad;
++ int eccsize = chip->ecc.size, length = mtd->oobsize;
++ int len, pos, status = 0;
++ const uint8_t *bufpoi = chip->oob_poi;
++
++ pos = eccsize + chunk;
++
++ chip->cmdfunc(mtd, NAND_CMD_SEQIN, pos, page);
++ len = min_t(int, length, chunk);
++ chip->write_buf(mtd, bufpoi, len);
++ bufpoi += len;
++ length -= len;
++ if (length > 0)
++ chip->write_buf(mtd, bufpoi, length);
++
++ chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);
++ status = chip->waitfunc(mtd, chip);
++
++ return status & NAND_STATUS_FAIL ? -EIO : 0;
++
+ }
+
+ /*
+- * Disable NAND.
++ * read oob for small pages
+ */
+-static void at91_nand_disable(struct at91_nand_host *host)
++static int at91_nand_read_oob_512(struct mtd_info *mtd,
++ struct nand_chip *chip, int page, int sndcmd)
+ {
+- if (host->board->enable_pin)
+- at91_set_gpio_value(host->board->enable_pin, 1);
++ if (sndcmd) {
++ chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page);
++ sndcmd = 0;
++ }
++ chip->read_buf(mtd, chip->oob_poi, mtd->oobsize);
++ return sndcmd;
++}
++
++/*
++ * Calculate HW ECC
++ *
++ * mtd: MTD block structure
++ * dat: raw data (unused)
++ * ecc_code: buffer for ECC
++ */
++static int at91_nand_calculate(struct mtd_info *mtd,
++ const u_char *dat, unsigned char *ecc_code)
++{
++ struct nand_chip *nand_chip = mtd->priv;
++ struct at91_nand_host *host = nand_chip->priv;
++ uint32_t *eccpos = nand_chip->ecc.layout->eccpos;
++ unsigned int ecc_value;
++
++ /* get the first 2 ECC bytes */
++ ecc_value = ecc_readl(host->ecc, AT91_ECC_PR) & (AT91_ECC_BITADDR | AT91_ECC_WORDADDR);
++
++ ecc_code[eccpos[0]] = ecc_value & 0xFF;
++ ecc_code[eccpos[1]] = (ecc_value >> 8) & 0xFF;
++
++ /* get the last 2 ECC bytes */
++ ecc_value = ecc_readl(host->ecc, AT91_ECC_NPR) & AT91_ECC_NPARITY;
++
++ ecc_code[eccpos[2]] = ecc_value & 0xFF;
++ ecc_code[eccpos[3]] = (ecc_value >> 8) & 0xFF;
++
++ return 0;
+ }
+
++/*
++ * HW ECC read page function
++ *
++ * mtd: mtd info structure
++ * chip: nand chip info structure
++ * buf: buffer to store read data
++ */
++static int at91_nand_read_page(struct mtd_info *mtd,
++ struct nand_chip *chip, uint8_t *buf)
++{
++ int eccsize = chip->ecc.size;
++ int eccbytes = chip->ecc.bytes;
++ uint32_t *eccpos = chip->ecc.layout->eccpos;
++ uint8_t *p = buf;
++ uint8_t *oob = chip->oob_poi;
++ uint8_t *ecc_pos;
++ int stat;
++
++ /* read the page */
++ chip->read_buf(mtd, p, eccsize);
++
++ /* move to ECC position if needed */
++ if (eccpos[0] != 0) {
++ /*
++ * This only works on large pages because the ECC controller
++ * waits for NAND_CMD_RNDOUTSTART after the NAND_CMD_RNDOUT.
++ * Anyway, for small pages, the eccpos[0] == 0
++ */
++ chip->cmdfunc(mtd, NAND_CMD_RNDOUT,
++ mtd->writesize + eccpos[0], -1);
++ }
++
++ /* the ECC controller needs to read the ECC just after the data */
++ ecc_pos = oob + eccpos[0];
++ chip->read_buf(mtd, ecc_pos, eccbytes);
++
++ /* check if there's an error */
++ stat = chip->ecc.correct(mtd, p, oob, NULL);
++
++ if (stat < 0)
++ mtd->ecc_stats.failed++;
++ else
++ mtd->ecc_stats.corrected += stat;
++
++ /* get back to oob start (end of page) */
++ chip->cmdfunc(mtd, NAND_CMD_RNDOUT, mtd->writesize, -1);
++
++ /* read the oob */
++ chip->read_buf(mtd, oob, mtd->oobsize);
++
++ return 0;
++}
++
++/*
++ * HW ECC Correction
++ *
++ * mtd: MTD block structure
++ * dat: raw data read from the chip
++ * read_ecc: ECC from the chip (unused)
++ * isnull: unused
++ *
++ * Detect and correct a 1 bit error for a page
++ */
++static int at91_nand_correct(struct mtd_info *mtd, u_char *dat,
++ u_char *read_ecc, u_char *isnull)
++{
++ struct nand_chip *nand_chip = mtd->priv;
++ struct at91_nand_host *host = nand_chip->priv;
++ unsigned int ecc_status;
++ unsigned int ecc_word, ecc_bit;
++
++ /* get the status from the Status Register */
++ ecc_status = ecc_readl(host->ecc, AT91_ECC_SR);
++
++ /* if there's no error */
++ if (likely(!(ecc_status & AT91_ECC_RECERR)))
++ return 0;
++
++ /* get error bit offset (4 bits) */
++ ecc_bit = ecc_readl(host->ecc, AT91_ECC_PR) & AT91_ECC_BITADDR;
++ /* get word address (12 bits) */
++ ecc_word = ecc_readl(host->ecc, AT91_ECC_PR) & AT91_ECC_WORDADDR;
++ ecc_word >>= 4;
++
++ /* if there are multiple errors */
++ if (ecc_status & AT91_ECC_MULERR) {
++ /* Check if it is a freshly erased block (filled with 0xff) */
++ if ((ecc_bit == AT91_ECC_BITADDR)
++ && (ecc_word == (AT91_ECC_WORDADDR >> 4))) {
++ /* the block has just been erased, return OK */
++ return 0;
++ }
++ /*
++ * It doesn't seems to be a freshly-erased block.
++ * We can't correct so many errors.
++ */
++ dev_dbg(host->dev, "at91_nand : multiple errors detected."
++ " Unable to correct.\n");
++ return -EIO;
++ }
++
++ /* if there's a single bit error : we can correct it */
++ if (ecc_status & AT91_ECC_ECCERR) {
++ /*
++ * There's nothing much to do here.
++ * The bit error is on the ECC itself.
++ */
++ dev_dbg(host->dev, "at91_nand : one bit error on ECC code."
++ " Nothing to correct\n");
++ return 0;
++ }
++
++ dev_dbg(host->dev, "at91_nand : one bit error on data."
++ " (word offset in the page :"
++ " 0x%x bit offset : 0x%x)\n",
++ ecc_word, ecc_bit);
++ /* correct the error */
++ if (nand_chip->options & NAND_BUSWIDTH_16) {
++ /* 16 bits words */
++ ((unsigned short *) dat)[ecc_word] ^= (1 << ecc_bit);
++ } else {
++ /* 8 bits words */
++ dat[ecc_word] ^= (1 << ecc_bit);
++ }
++ dev_dbg(host->dev, "at91_nand : error corrected\n");
++ return 1;
++}
++
++/*
++ * Enable HW ECC : unsused
++ */
++static void at91_nand_hwctl(struct mtd_info *mtd, int mode) { ; }
++
++/*
++ * Over-ride the standard functions with our optimized versions.
++ * We can use read/write blocks to move data to/from the controller.
++ */
++static void at91_read_buf8(struct mtd_info *mtd, u8 *buf, int len)
++{
++ struct nand_chip *nand_chip = mtd->priv;
++
++ __raw_readsb(nand_chip->IO_ADDR_R, buf, len);
++}
++
++static void at91_read_buf16(struct mtd_info *mtd, u8 *buf, int len)
++{
++ struct nand_chip *nand_chip = mtd->priv;
++
++ __raw_readsw(nand_chip->IO_ADDR_R, buf, len / 2);
++}
++
++static void at91_write_buf8(struct mtd_info *mtd, const u8 *buf, int len)
++{
++ struct nand_chip *nand_chip = mtd->priv;
++
++ __raw_writesb(nand_chip->IO_ADDR_W, buf, len);
++}
++
++static void at91_write_buf16(struct mtd_info *mtd, const u8 *buf, int len)
++{
++ struct nand_chip *nand_chip = mtd->priv;
++
++ __raw_writesw(nand_chip->IO_ADDR_W, buf, len / 2);
++}
++
++
+ #ifdef CONFIG_MTD_PARTITIONS
+-const char *part_probes[] = { "cmdlinepart", NULL };
++static const char *part_probes[] = { "cmdlinepart", NULL };
+ #endif
+
++static char* ecc_modes[] __initdata = { "No", "Software", "Hardware" };
++
+ /*
+ * Probe for the NAND device.
+ */
+@@ -94,6 +392,8 @@
+ struct at91_nand_host *host;
+ struct mtd_info *mtd;
+ struct nand_chip *nand_chip;
++ struct resource *regs;
++ struct resource *mem;
+ int res;
+
+ #ifdef CONFIG_MTD_PARTITIONS
+@@ -108,8 +408,13 @@
+ return -ENOMEM;
+ }
+
+- host->io_base = ioremap(pdev->resource[0].start,
+- pdev->resource[0].end - pdev->resource[0].start + 1);
++ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!mem) {
++ printk(KERN_ERR "at91_nand: can't get I/O resource mem\n");
++ return -ENXIO;
++ }
++
++ host->io_base = ioremap(mem->start, mem->end - mem->start + 1);
+ if (host->io_base == NULL) {
+ printk(KERN_ERR "at91_nand: ioremap failed\n");
+ kfree(host);
+@@ -119,6 +424,7 @@
+ mtd = &host->mtd;
+ nand_chip = &host->nand_chip;
+ host->board = pdev->dev.platform_data;
++ host->dev = &pdev->dev;
+
+ nand_chip->priv = host; /* link the private data structures */
+ mtd->priv = nand_chip;
+@@ -132,11 +438,40 @@
+ if (host->board->rdy_pin)
+ nand_chip->dev_ready = at91_nand_device_ready;
+
++ regs = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++ if (!regs && hard_ecc) {
++ printk(KERN_ERR "at91_nand: can't get I/O resource "
++ "regs\nFalling back on software ECC\n");
++ }
++
+ nand_chip->ecc.mode = NAND_ECC_SOFT; /* enable ECC */
++ if (no_ecc)
++ nand_chip->ecc.mode = NAND_ECC_NONE;
++ if (hard_ecc && regs) {
++ host->ecc = (void __force __iomem *) (AT91_VA_BASE_SYS - AT91_BASE_SYS);
++ host->ecc += regs->start;
++
++ nand_chip->ecc.mode = NAND_ECC_HW_SYNDROME; /* HW SYNDROME ECC */
++ nand_chip->ecc.calculate = at91_nand_calculate; /* function called after a write */
++ nand_chip->ecc.correct = at91_nand_correct; /* function called after a read */
++ nand_chip->ecc.hwctl = at91_nand_hwctl; /* unused */
++ nand_chip->ecc.read_page = at91_nand_read_page; /* read page function */
++ nand_chip->ecc.bytes = 4; /* 4 ECC bytes for any page size */
++ nand_chip->ecc.prepad = 0;
++ nand_chip->ecc.postpad = 0;
++ }
++
+ nand_chip->chip_delay = 20; /* 20us command delay time */
+
+- if (host->board->bus_width_16) /* 16-bit bus width */
++ if (host->board->bus_width_16) { /* 16-bit bus width */
+ nand_chip->options |= NAND_BUSWIDTH_16;
++ nand_chip->read_buf = at91_read_buf16;
++ nand_chip->write_buf = at91_write_buf16;
++ }
++ else {
++ nand_chip->read_buf = at91_read_buf8;
++ nand_chip->write_buf = at91_write_buf8;
++ }
+
+ platform_set_drvdata(pdev, host);
+ at91_nand_enable(host);
+@@ -149,8 +484,60 @@
+ }
+ }
+
+- /* Scan to find existance of the device */
+- if (nand_scan(mtd, 1)) {
++ /* first scan to find the device and get the page size */
++ if (nand_scan_ident(mtd, 1)) {
++ res = -ENXIO;
++ goto out;
++ }
++
++ if (nand_chip->ecc.mode == NAND_ECC_HW_SYNDROME) {
++ /* ECC is calculated for the whole page (1 step) */
++ nand_chip->ecc.size = mtd->writesize;
++
++ /* set ECC page size and oob layout */
++ switch (mtd->writesize) {
++ case 512:
++ nand_chip->ecc.layout = &at91_oobinfo_small;
++ nand_chip->ecc.read_oob = at91_nand_read_oob_512;
++ nand_chip->ecc.write_oob = at91_nand_write_oob_512;
++ ecc_writel(host->ecc, AT91_ECC_MR, AT91_ECC_PAGESIZE_528);
++ break;
++ case 1024:
++ nand_chip->ecc.layout = &at91_oobinfo_large;
++ ecc_writel(host->ecc, AT91_ECC_MR, AT91_ECC_PAGESIZE_1056);
++ break;
++ case 2048:
++ nand_chip->ecc.layout = &at91_oobinfo_large;
++ ecc_writel(host->ecc, AT91_ECC_MR, AT91_ECC_PAGESIZE_2112);
++ break;
++ case 4096:
++ nand_chip->ecc.layout = &at91_oobinfo_large;
++ ecc_writel(host->ecc, AT91_ECC_MR, AT91_ECC_PAGESIZE_4224);
++ break;
++ default:
++ /*
++ * Page size not supported by HW ECC.
++ * So switch back to soft ECC
++ */
++ nand_chip->ecc.mode = NAND_ECC_SOFT;
++ nand_chip->ecc.calculate = NULL;
++ nand_chip->ecc.correct = NULL;
++ nand_chip->ecc.hwctl = NULL;
++ nand_chip->ecc.read_page = NULL;
++ nand_chip->ecc.postpad = 0;
++ nand_chip->ecc.prepad = 0;
++ nand_chip->ecc.bytes = 0;
++ break;
++ }
++ }
++
++ printk(KERN_INFO "AT91 NAND: %i-bit, %s ECC\n",
++ (nand_chip->options & NAND_BUSWIDTH_16) ? 16 : 8,
++ ecc_modes[nand_chip->ecc.mode]
++ );
++
++ /* second phase scan */
++ if (nand_scan_tail(mtd)) {
+ res = -ENXIO;
+ goto out;
+ }
+@@ -179,8 +566,11 @@
+ if (!res)
+ return res;
+
++#ifdef CONFIG_MTD_PARTITIONS
+ release:
++#endif
+ nand_release(mtd);
++
+ out:
+ at91_nand_disable(host);
+ platform_set_drvdata(pdev, NULL);
+@@ -192,7 +582,7 @@
+ /*
+ * Remove a NAND device.
+ */
+-static int __devexit at91_nand_remove(struct platform_device *pdev)
++static int __exit at91_nand_remove(struct platform_device *pdev)
+ {
+ struct at91_nand_host *host = platform_get_drvdata(pdev);
+ struct mtd_info *mtd = &host->mtd;
+@@ -208,8 +598,7 @@
+ }
+
+ static struct platform_driver at91_nand_driver = {
+- .probe = at91_nand_probe,
+- .remove = at91_nand_remove,
++ .remove = __exit_p(at91_nand_remove),
+ .driver = {
+ .name = "at91_nand",
+ .owner = THIS_MODULE,
+@@ -218,7 +607,7 @@
+
+ static int __init at91_nand_init(void)
+ {
+- return platform_driver_register(&at91_nand_driver);
++ return platform_driver_probe(&at91_nand_driver, at91_nand_probe);
+ }
+
+
+@@ -233,4 +622,4 @@
+
+ MODULE_LICENSE("GPL");
+ MODULE_AUTHOR("Rick Bronson");
+-MODULE_DESCRIPTION("NAND/SmartMedia driver for AT91RM9200");
++MODULE_DESCRIPTION("NAND/SmartMedia driver for AT91RM9200 / AT91SAM9 / AT91CAP9");
+diff -urN -x CVS linux-2.6.25/drivers/net/arm/Kconfig linux-2.6/drivers/net/arm/Kconfig
+--- linux-2.6.25/drivers/net/arm/Kconfig 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/drivers/net/arm/Kconfig 2008-03-04 21:52:40.000000000 +0200
+@@ -47,3 +47,10 @@
+ help
+ This is a driver for the ethernet hardware included in EP93xx CPUs.
+ Say Y if you are building a kernel for EP93xx based devices.
++
++config ARM_KS8695_ETHER
++ tristate "KS8695 Ethernet support"
++ depends on NET_ETHERNET && ARM && ARCH_KS8695
++ help
++ If you wish to compile a kernel for an KS8695-based board
++ and enable Ethernet support, then select this option.
+diff -urN -x CVS linux-2.6.25/drivers/net/arm/Makefile linux-2.6/drivers/net/arm/Makefile
+--- linux-2.6.25/drivers/net/arm/Makefile 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/drivers/net/arm/Makefile 2008-03-04 21:51:41.000000000 +0200
+@@ -9,3 +9,4 @@
+ obj-$(CONFIG_ARM_ETHER1) += ether1.o
+ obj-$(CONFIG_ARM_AT91_ETHER) += at91_ether.o
+ obj-$(CONFIG_EP93XX_ETH) += ep93xx_eth.o
++obj-$(CONFIG_ARM_KS8695_ETHER) += ks8695_ether.o
+diff -urN -x CVS linux-2.6.25/drivers/net/arm/at91_ether.c linux-2.6/drivers/net/arm/at91_ether.c
+--- linux-2.6.25/drivers/net/arm/at91_ether.c 2008-05-03 00:15:48.000000000 +0200
++++ linux-2.6/drivers/net/arm/at91_ether.c 2008-05-08 21:47:22.000000000 +0200
+@@ -220,7 +220,7 @@
+ if (!(phy & (1 << 0)))
+ goto done;
+ }
+- else if (lp->phy_type == MII_KS8721_ID) {
++ else if ((lp->phy_type == MII_KS8721_ID) || (lp->phy_type == MII_KSZ8041_ID)) {
+ read_phy(lp->phy_address, MII_TPISTATUS, &phy); /* ack interrupt in Micrel PHY */
+ if (!(phy & ((1 << 2) | 1)))
+ goto done;
+@@ -286,7 +286,7 @@
+ dsintr = (1 << 15) | ( 1 << 14);
+ write_phy(lp->phy_address, MII_BCMINTR_REG, dsintr);
+ }
+- else if (lp->phy_type == MII_KS8721_ID) { /* for Micrel PHY */
++ else if ((lp->phy_type == MII_KS8721_ID) || (lp->phy_type == MII_KSZ8041_ID)) { /* for Micrel PHY */
+ dsintr = (1 << 10) | ( 1 << 8);
+ write_phy(lp->phy_address, MII_TPISTATUS, dsintr);
+ }
+@@ -341,7 +341,7 @@
+ dsintr = ~(1 << 14);
+ write_phy(lp->phy_address, MII_BCMINTR_REG, dsintr);
+ }
+- else if (lp->phy_type == MII_KS8721_ID) { /* for Micrel PHY */
++ else if ((lp->phy_type == MII_KS8721_ID) || (lp->phy_type == MII_KSZ8041_ID)) { /* for Micrel PHY */
+ read_phy(lp->phy_address, MII_TPISTATUS, &dsintr);
+ dsintr = ~((1 << 10) | (1 << 8));
+ write_phy(lp->phy_address, MII_TPISTATUS, dsintr);
+@@ -820,7 +820,7 @@
+ lp->skb = skb;
+ lp->skb_length = skb->len;
+ lp->skb_physaddr = dma_map_single(NULL, skb->data, skb->len, DMA_TO_DEVICE);
+- lp->stats.tx_bytes += skb->len;
++ dev->stats.tx_bytes += skb->len;
+
+ /* Set address of the data in the Transmit Address register */
+ at91_emac_write(AT91_EMAC_TAR, lp->skb_physaddr);
+@@ -843,34 +843,32 @@
+ */
+ static struct net_device_stats *at91ether_stats(struct net_device *dev)
+ {
+- struct at91_private *lp = netdev_priv(dev);
+- int ale, lenerr, seqe, lcol, ecol;
++ int ale, lenerr, seqe, ecol;
+
+ if (netif_running(dev)) {
+- lp->stats.rx_packets += at91_emac_read(AT91_EMAC_OK); /* Good frames received */
++ dev->stats.rx_packets += at91_emac_read(AT91_EMAC_OK); /* Good frames received */
+ ale = at91_emac_read(AT91_EMAC_ALE);
+- lp->stats.rx_frame_errors += ale; /* Alignment errors */
++ dev->stats.rx_frame_errors += ale; /* Alignment errors */
+ lenerr = at91_emac_read(AT91_EMAC_ELR) + at91_emac_read(AT91_EMAC_USF);
+- lp->stats.rx_length_errors += lenerr; /* Excessive Length or Undersize Frame error */
++ dev->stats.rx_length_errors += lenerr; /* Excessive Length or Undersize Frame error */
+ seqe = at91_emac_read(AT91_EMAC_SEQE);
+- lp->stats.rx_crc_errors += seqe; /* CRC error */
+- lp->stats.rx_fifo_errors += at91_emac_read(AT91_EMAC_DRFC); /* Receive buffer not available */
+- lp->stats.rx_errors += (ale + lenerr + seqe
++ dev->stats.rx_crc_errors += seqe; /* CRC error */
++ dev->stats.rx_fifo_errors += at91_emac_read(AT91_EMAC_DRFC); /* Receive buffer not available */
++ dev->stats.rx_errors += (ale + lenerr + seqe
+ + at91_emac_read(AT91_EMAC_CDE) + at91_emac_read(AT91_EMAC_RJB));
+
+- lp->stats.tx_packets += at91_emac_read(AT91_EMAC_FRA); /* Frames successfully transmitted */
+- lp->stats.tx_fifo_errors += at91_emac_read(AT91_EMAC_TUE); /* Transmit FIFO underruns */
+- lp->stats.tx_carrier_errors += at91_emac_read(AT91_EMAC_CSE); /* Carrier Sense errors */
+- lp->stats.tx_heartbeat_errors += at91_emac_read(AT91_EMAC_SQEE);/* Heartbeat error */
++ dev->stats.tx_packets += at91_emac_read(AT91_EMAC_FRA); /* Frames successfully transmitted */
++ dev->stats.tx_fifo_errors += at91_emac_read(AT91_EMAC_TUE); /* Transmit FIFO underruns */
++ dev->stats.tx_carrier_errors += at91_emac_read(AT91_EMAC_CSE); /* Carrier Sense errors */
++ dev->stats.tx_heartbeat_errors += at91_emac_read(AT91_EMAC_SQEE);/* Heartbeat error */
+
+- lcol = at91_emac_read(AT91_EMAC_LCOL);
++ dev->stats.tx_window_errors += at91_emac_read(AT91_EMAC_LCOL); /* Late collisions */
+ ecol = at91_emac_read(AT91_EMAC_ECOL);
+- lp->stats.tx_window_errors += lcol; /* Late collisions */
+- lp->stats.tx_aborted_errors += ecol; /* 16 collisions */
++ dev->stats.tx_aborted_errors += ecol; /* 16 collisions */
+
+- lp->stats.collisions += (at91_emac_read(AT91_EMAC_SCOL) + at91_emac_read(AT91_EMAC_MCOL) + lcol + ecol);
++ dev->stats.collisions += (at91_emac_read(AT91_EMAC_SCOL) + at91_emac_read(AT91_EMAC_MCOL) + ecol);
+ }
+- return &lp->stats;
++ return &dev->stats;
+ }
+
+ /*
+@@ -896,16 +894,16 @@
+
+ skb->protocol = eth_type_trans(skb, dev);
+ dev->last_rx = jiffies;
+- lp->stats.rx_bytes += pktlen;
++ dev->stats.rx_bytes += pktlen;
+ netif_rx(skb);
+ }
+ else {
+- lp->stats.rx_dropped += 1;
++ dev->stats.rx_dropped += 1;
+ printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name);
+ }
+
+ if (dlist->descriptors[lp->rxBuffIndex].size & EMAC_MULTICAST)
+- lp->stats.multicast++;
++ dev->stats.multicast++;
+
+ dlist->descriptors[lp->rxBuffIndex].addr &= ~EMAC_DESC_DONE; /* reset ownership bit */
+ if (lp->rxBuffIndex == MAX_RX_DESCR-1) /* wrap after last buffer */
+@@ -934,7 +932,7 @@
+ if (intstatus & AT91_EMAC_TCOM) { /* Transmit complete */
+ /* The TCOM bit is set even if the transmission failed. */
+ if (intstatus & (AT91_EMAC_TUND | AT91_EMAC_RTRY))
+- lp->stats.tx_errors += 1;
++ dev->stats.tx_errors += 1;
+
+ if (lp->skb) {
+ dev_kfree_skb_irq(lp->skb);
+@@ -978,15 +976,22 @@
+ struct net_device *dev;
+ struct at91_private *lp;
+ unsigned int val;
+- int res;
++ struct resource *res;
++ int ret;
+ DECLARE_MAC_BUF(mac);
+
+ dev = alloc_etherdev(sizeof(struct at91_private));
+ if (!dev)
+ return -ENOMEM;
+
+- dev->base_addr = AT91_VA_BASE_EMAC;
+- dev->irq = AT91RM9200_ID_EMAC;
++ /* Get I/O base address and IRQ */
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!res) {
++ free_netdev(dev);
++ return -ENODEV;
++ }
++ dev->base_addr = res->start;
++ dev->irq = platform_get_irq(pdev, 0);
+
+ /* Install the interrupt handler */
+ if (request_irq(dev->irq, at91ether_interrupt, 0, dev->name, dev)) {
+@@ -1043,7 +1048,9 @@
+ } else if (machine_is_csb337()) {
+ /* mix link activity status into LED2 link state */
+ write_phy(phy_address, MII_LEDCTRL_REG, 0x0d22);
+- }
++ } else if (machine_is_ecbat91())
++ write_phy(phy_address, MII_LEDCTRL_REG, 0x156A);
++
+ disable_mdi();
+ spin_unlock_irq(&lp->lock);
+
+@@ -1058,12 +1065,12 @@
+ lp->phy_address = phy_address; /* MDI address of PHY */
+
+ /* Register the network interface */
+- res = register_netdev(dev);
+- if (res) {
++ ret = register_netdev(dev);
++ if (ret) {
+ free_irq(dev->irq, dev);
+ free_netdev(dev);
+ dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys);
+- return res;
++ return ret;
+ }
+
+ /* Determine current link speed */
+@@ -1101,6 +1108,8 @@
+ printk(KERN_INFO "%s: National Semiconductor DP83848 PHY\n", dev->name);
+ else if (phy_type == MII_AC101L_ID)
+ printk(KERN_INFO "%s: Altima AC101L PHY\n", dev->name);
++ else if (phy_type == MII_KSZ8041_ID)
++ printk(KERN_INFO "%s: Micrel KSZ8041 PHY\n", dev->name);
+ else if (phy_type == MII_KS8721_ID)
+ printk(KERN_INFO "%s: Micrel KS8721 PHY\n", dev->name);
+ else if (phy_type == MII_T78Q21x3_ID)
+@@ -1146,6 +1155,7 @@
+ case MII_DP83847_ID: /* National Semiconductor DP83847: */
+ case MII_DP83848_ID: /* National Semiconductor DP83848: */
+ case MII_AC101L_ID: /* Altima AC101L: PHY_ID1 = 0x22, PHY_ID2 = 0x5520 */
++ case MII_KSZ8041_ID: /* Micrel KSZ8041: PHY_ID1 = 0x22, PHY_ID2 = 0x1512 */
+ case MII_KS8721_ID: /* Micrel KS8721: PHY_ID1 = 0x22, PHY_ID2 = 0x1610 */
+ case MII_T78Q21x3_ID: /* Teridian 78Q21x3: PHY_ID1 = 0x0E, PHY_ID2 = 7237 */
+ case MII_LAN83C185_ID: /* SMSC LAN83C185: PHY_ID1 = 0x0007, PHY_ID2 = 0xC0A1 */
+@@ -1246,3 +1256,4 @@
+ MODULE_LICENSE("GPL");
+ MODULE_DESCRIPTION("AT91RM9200 EMAC Ethernet driver");
+ MODULE_AUTHOR("Andrew Victor");
++MODULE_ALIAS("platform:" DRV_NAME);
+diff -urN -x CVS linux-2.6.25/drivers/net/arm/at91_ether.h linux-2.6/drivers/net/arm/at91_ether.h
+--- linux-2.6.25/drivers/net/arm/at91_ether.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/drivers/net/arm/at91_ether.h 2008-05-08 21:47:31.000000000 +0200
+@@ -48,6 +48,9 @@
+ /* Altima AC101L PHY */
+ #define MII_AC101L_ID 0x00225520
+
++/* Micrel KSZ8041 PHY */
++#define MII_KSZ8041_ID 0x00221510
++
+ /* Micrel KS8721 PHY */
+ #define MII_KS8721_ID 0x00221610
+
+@@ -84,7 +87,6 @@
+
+ struct at91_private
+ {
+- struct net_device_stats stats;
+ struct mii_if_info mii; /* ethtool support */
+ struct at91_eth_data board_data; /* board-specific configuration */
+ struct clk *ether_clk; /* clock */
+diff -urN -x CVS linux-2.6.25/drivers/net/arm/ks8695_ether.c linux-2.6/drivers/net/arm/ks8695_ether.c
+--- linux-2.6.25/drivers/net/arm/ks8695_ether.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/net/arm/ks8695_ether.c 2008-05-08 21:52:35.000000000 +0200
+@@ -0,0 +1,1009 @@
++/*
++ * Ethernet driver for the Kendin/Micrel KS8695.
++ *
++ * Copyright (C) 2006 Andrew Victor
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/mii.h>
++#include <linux/netdevice.h>
++#include <linux/etherdevice.h>
++#include <linux/skbuff.h>
++#include <linux/dma-mapping.h>
++#include <linux/delay.h>
++#include <linux/ethtool.h>
++#include <linux/platform_device.h>
++
++#include <asm/io.h>
++#include <asm/mach/irq.h>
++#include <asm/uaccess.h>
++#include <asm/arch/regs-wan.h>
++#include <asm/arch/regs-lan.h>
++#include <asm/arch/regs-hpna.h>
++#include <asm/arch/regs-switch.h>
++#include <asm/arch/regs-misc.h>
++
++#include <asm/arch/regs-irq.h>
++
++#include "ks8695_ether.h"
++
++
++#define DRV_NAME "ks8695_ether"
++#define DRV_VERSION "0.01"
++
++/* ..................................................................... */
++
++static inline unsigned long ks8695_read(struct net_device *dev, unsigned int reg)
++{
++ return __raw_readl(dev->base_addr + reg);
++}
++
++static inline void ks8695_write(struct net_device *dev, unsigned int reg, unsigned long value)
++{
++ __raw_writel(value, dev->base_addr + reg);
++}
++
++
++/* ......................... ADDRESS MANAGEMENT ........................ */
++
++#define KS8695_NR_ADDRESSES 16
++
++/*
++ * Add the specified multicast addresses to the Additional Station
++ * Address registers.
++ */
++static void ks8695_set_mcast_address(struct net_device *dev, struct dev_mc_list *addr, int nr_addr)
++{
++ unsigned long low, high;
++ int i;
++
++ /* Set multicast addresses in Additional Station Address registers */
++ for (i = 0; i < nr_addr; i++, addr = addr->next) {
++ if (!addr) break; /* unexpected end of list */
++ else if (i == KS8695_NR_ADDRESSES) break; /* too many addresses */
++
++ low = (addr->dmi_addr[2] << 24) | (addr->dmi_addr[3] << 16) | (addr->dmi_addr[4] << 8) | (addr->dmi_addr[5]);
++ high = (addr->dmi_addr[0] << 8) | (addr->dmi_addr[1]);
++
++ ks8695_write(dev, KS8695_WMAAL_(i), low);
++ ks8695_write(dev, KS8695_WMAAH_(i), WMAAH_E | high);
++ }
++
++ /* Clear the remaining Additional Station Addresses */
++ for (; i < KS8695_NR_ADDRESSES; i++) {
++ ks8695_write(dev, KS8695_WMAAL_(i), 0);
++ ks8695_write(dev, KS8695_WMAAH_(i), 0);
++ }
++}
++
++/*
++ * Enable/Disable promiscuous and multicast modes.
++ */
++static void ks8695eth_set_multi(struct net_device *dev)
++{
++ unsigned long ctrl;
++
++ ctrl = ks8695_read(dev, KS8695_WMDRXC);
++
++ if (dev->flags & IFF_PROMISC) /* enable promiscuous mode */
++ ctrl |= WMDRXC_WMRA;
++ else if (dev->flags & ~IFF_PROMISC) /* disable promiscuous mode */
++ ctrl &= ~WMDRXC_WMRA;
++
++ if (dev->flags & IFF_ALLMULTI) /* enable all multicast mode */
++ ctrl |= WMDRXC_WMRM;
++ else if (dev->mc_count > KS8695_NR_ADDRESSES) /* more specific multicast addresses than can be handled in hardware */
++ ctrl |= WMDRXC_WMRM;
++ else if (dev->mc_count > 0) { /* enable specific multicasts */
++ ctrl &= ~WMDRXC_WMRM;
++ ks8695_set_mcast_address(dev, dev->mc_list, dev->mc_count);
++ }
++ else if (dev->flags & ~IFF_ALLMULTI) { /* disable multicast mode */
++ ctrl &= ~WMDRXC_WMRM;
++ ks8695_set_mcast_address(dev, NULL, 0);
++ }
++
++ ks8695_write(dev, KS8695_WMDRXC, ctrl);
++}
++
++/*
++ * Program the hardware MAC address from dev->dev_addr.
++ */
++static void update_mac_address(struct net_device *dev)
++{
++ unsigned long low, high;
++
++ low = (dev->dev_addr[2] << 24) | (dev->dev_addr[3] << 16) | (dev->dev_addr[4] << 8) | (dev->dev_addr[5]);
++ high = (dev->dev_addr[0] << 8) | (dev->dev_addr[1]);
++
++ ks8695_write(dev, KS8695_WMAL, low);
++ ks8695_write(dev, KS8695_WMAH, high);
++}
++
++/*
++ * Store the new hardware address in dev->dev_addr, and update the MAC.
++ */
++static int ks8695eth_set_mac(struct net_device *dev, void* addr)
++{
++ struct sockaddr *address = addr;
++ DECLARE_MAC_BUF(mac);
++
++ if (!is_valid_ether_addr(address->sa_data))
++ return -EADDRNOTAVAIL;
++
++ memcpy(dev->dev_addr, address->sa_data, dev->addr_len);
++ update_mac_address(dev);
++
++ printk("%s: Setting MAC address to %s\n", dev->name, print_mac(mac, dev->dev_addr));
++
++ return 0;
++}
++
++/*
++ * Retrieve the MAC address set by the bootloader.
++ */
++static void __init get_mac_address(struct net_device *dev)
++{
++ unsigned char addr[6];
++ unsigned long low, high;
++
++ low = ks8695_read(dev, KS8695_WMAL);
++ high = ks8695_read(dev, KS8695_WMAH);
++
++ addr[0] = (high & 0xff00) >> 8;
++ addr[1] = (high & 0xff);
++ addr[2] = (low & 0xff000000) >> 24;
++ addr[3] = (low & 0xff0000) >> 16;
++ addr[4] = (low & 0xff00) >> 8;
++ addr[5] = (low & 0xff);
++
++ if (is_valid_ether_addr(addr))
++ memcpy(dev->dev_addr, &addr, 6);
++}
++
++
++/* ......................... ETHTOOL SUPPORT ........................... */
++
++/*
++ * Get device-specific settings.
++ */
++static int ks8695eth_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
++{
++ unsigned long ctrl;
++
++ /* the defaults for all ports */
++ cmd->supported = SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full
++ | SUPPORTED_100baseT_Half | SUPPORTED_100baseT_Full
++ | SUPPORTED_TP | SUPPORTED_MII;
++ cmd->advertising = ADVERTISED_TP | ADVERTISED_MII;
++ cmd->port = PORT_MII;
++ cmd->transceiver = XCVR_INTERNAL;
++
++ if (dev->base_addr == KS8695_HPNA_VA) {
++ cmd->phy_address = 0;
++ cmd->autoneg = AUTONEG_DISABLE; /* not supported for HPNA */
++
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_HMC);
++ cmd->speed = (ctrl & HMC_HSS) ? SPEED_100 : SPEED_10;
++ cmd->duplex = (ctrl & HMC_HDS) ? DUPLEX_FULL : DUPLEX_HALF;
++ }
++ else if (dev->base_addr == KS8695_WAN_VA) {
++ cmd->supported |= (SUPPORTED_Autoneg | SUPPORTED_Pause);
++ cmd->phy_address = 0;
++
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_WMC);
++ if ((ctrl & WMC_WAND) == 0) { /* auto-negotiation is enabled */
++ cmd->advertising |= ADVERTISED_Autoneg;
++ if (ctrl & WMC_WANA100F)
++ cmd->advertising |= ADVERTISED_100baseT_Full;
++ if (ctrl & WMC_WANA100H)
++ cmd->advertising |= ADVERTISED_100baseT_Half;
++ if (ctrl & WMC_WANA10F)
++ cmd->advertising |= ADVERTISED_10baseT_Full;
++ if (ctrl & WMC_WANA10H)
++ cmd->advertising |= ADVERTISED_10baseT_Half;
++ if (ctrl & WMC_WANAP)
++ cmd->advertising |= ADVERTISED_Pause;
++ cmd->autoneg = AUTONEG_ENABLE;
++
++ cmd->speed = (ctrl & WMC_WSS) ? SPEED_100 : SPEED_10;
++ cmd->duplex = (ctrl & WMC_WDS) ? DUPLEX_FULL : DUPLEX_HALF;
++ }
++ else { /* auto-negotiation is disabled */
++ cmd->autoneg = AUTONEG_DISABLE;
++
++ cmd->speed = (ctrl & WMC_WANF100) ? SPEED_100 : SPEED_10;
++ cmd->duplex = (ctrl & WMC_WANFF) ? DUPLEX_FULL : DUPLEX_HALF;
++ }
++ }
++ else if (dev->base_addr == KS8695_LAN_VA) {
++ // TODO: Implement for Switch ports
++ }
++
++ return 0;
++}
++
++/*
++ * Set device-specific settings.
++ */
++static int ks8695eth_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
++{
++ unsigned long ctrl;
++
++ if ((cmd->speed != SPEED_10) && (cmd->speed != SPEED_100))
++ return -EINVAL;
++ if ((cmd->duplex != DUPLEX_HALF) && (cmd->duplex != DUPLEX_FULL))
++ return -EINVAL;
++ if (cmd->port != PORT_MII)
++ return -EINVAL;
++ if (cmd->transceiver != XCVR_INTERNAL)
++ return -EINVAL;
++ if ((cmd->autoneg != AUTONEG_DISABLE) && (cmd->autoneg != AUTONEG_ENABLE))
++ return -EINVAL;
++
++ if (cmd->autoneg == AUTONEG_ENABLE) {
++ if ((cmd->advertising & (ADVERTISED_10baseT_Half |
++ ADVERTISED_10baseT_Full |
++ ADVERTISED_100baseT_Half |
++ ADVERTISED_100baseT_Full)) == 0)
++ return -EINVAL;
++
++ if (dev->base_addr == KS8695_HPNA_VA)
++ return -EINVAL; /* HPNA does not support auto-negotiation. */
++ else if (dev->base_addr == KS8695_WAN_VA) {
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_WMC);
++
++ ctrl &= ~(WMC_WAND | WMC_WANA100F | WMC_WANA100H | WMC_WANA10F | WMC_WANA10H);
++ if (cmd->advertising & ADVERTISED_100baseT_Full)
++ ctrl |= WMC_WANA100F;
++ if (cmd->advertising & ADVERTISED_100baseT_Half)
++ ctrl |= WMC_WANA100H;
++ if (cmd->advertising & ADVERTISED_10baseT_Full)
++ ctrl |= WMC_WANA10F;
++ if (cmd->advertising & ADVERTISED_10baseT_Half)
++ ctrl |= WMC_WANA10H;
++
++ ctrl |= WMC_WANR; /* force a re-negotiation */
++ __raw_writel(ctrl, KS8695_MISC_VA + KS8695_WMC);
++ }
++ else if (dev->base_addr == KS8695_LAN_VA) {
++ // TODO: Implement for Switch ports
++ }
++
++ }
++ else {
++ if (dev->base_addr == KS8695_HPNA_VA) {
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_HMC);
++
++ ctrl &= ~(HMC_HSS | HMC_HDS);
++ if (cmd->speed == SPEED_100)
++ ctrl |= HMC_HSS;
++ if (cmd->duplex == DUPLEX_FULL)
++ ctrl |= HMC_HDS;
++
++ __raw_writel(ctrl, KS8695_MISC_VA + KS8695_HMC);
++ }
++ else if (dev->base_addr == KS8695_WAN_VA) {
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_WMC);
++
++ ctrl |= WMC_WAND; /* disable auto-negotiation */
++ ctrl &= ~(WMC_WANF100 | WMC_WANFF);
++ if (cmd->speed == SPEED_100)
++ ctrl |= WMC_WANF100;
++ if (cmd->duplex == DUPLEX_FULL)
++ ctrl |= WMC_WANFF;
++
++ __raw_writel(ctrl, KS8695_MISC_VA + KS8695_WMC);
++ }
++ else if (dev->base_addr == KS8695_LAN_VA) {
++ // TODO: Implement for Switch ports
++ }
++ }
++
++ return 0;
++}
++
++/*
++ * Restart the auto-negotiation.
++ */
++static int ks8695eth_nwayreset(struct net_device *dev)
++{
++ unsigned long ctrl;
++
++ if (dev->base_addr == KS8695_HPNA_VA) /* HPNA has no auto-negotiation */
++ return -EINVAL;
++ else if (dev->base_addr == KS8695_WAN_VA) {
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_WMC);
++
++ if ((ctrl & WMC_WAND) == 0)
++ __raw_writel(ctrl | WMC_WANR, KS8695_MISC_VA + KS8695_WMC);
++ else
++ return -EINVAL; /* auto-negitiation not enabled */
++ }
++ else if (dev->base_addr == KS8695_LAN_VA) {
++ // TODO: Implement for Switch ports
++ }
++
++ return 0;
++}
++
++static void ks8695eth_get_pause(struct net_device *dev, struct ethtool_pauseparam *param)
++{
++ unsigned long ctrl;
++
++ if (dev->base_addr == KS8695_HPNA_VA)
++ return;
++ else if (dev->base_addr == KS8695_WAN_VA) {
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_WMC); /* advertise Pause */
++ param->autoneg = (ctrl & WMC_WANAP);
++
++ ctrl = ks8695_read(dev, KS8695_WMDRXC); /* current Tx Flow-control */
++ param->rx_pause = (ctrl & WMDRXC_WMRFCE);
++
++ ctrl = ks8695_read(dev, KS8695_WMDRXC); /* current Rx Flow-control */
++ param->tx_pause = (ctrl & WMDTXC_WMTFCE);
++ }
++ else if (dev->base_addr == KS8695_LAN_VA) {
++ // TODO: Implement for Switch ports
++ }
++}
++
++static int ks8695eth_set_pause(struct net_device *dev, struct ethtool_pauseparam *param)
++{
++ // TODO.
++
++ return 0;
++}
++
++static u32 ks8695eth_get_link(struct net_device *dev)
++{
++ unsigned long ctrl;
++
++ if (dev->base_addr == KS8695_HPNA_VA)
++ return 1; /* HPNA always has link */
++ else if (dev->base_addr == KS8695_WAN_VA) {
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_WMC);
++ return (ctrl & WMC_WLS);
++ }
++ else if (dev->base_addr == KS8695_LAN_VA) {
++ // TODO: Implement for Switch ports
++ }
++
++ return 0;
++}
++
++/*
++ * Report driver information.
++ */
++static void ks8695eth_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
++{
++ strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
++ strlcpy(info->version, DRV_VERSION, sizeof(info->version));
++ strlcpy(info->bus_info, dev->dev.parent->bus_id, sizeof(info->bus_info));
++}
++
++static struct ethtool_ops ks8695eth_ethtool_ops = {
++ .get_settings = ks8695eth_get_settings,
++ .set_settings = ks8695eth_set_settings,
++ .get_drvinfo = ks8695eth_get_drvinfo,
++ .nway_reset = ks8695eth_nwayreset,
++ .get_pauseparam = ks8695eth_get_pause,
++ .set_pauseparam = ks8695eth_set_pause,
++ .get_link = ks8695eth_get_link,
++};
++
++
++/* ................................ MAC ................................ */
++
++/*
++ * Setup the RX DMA descriptors, and enable and start the DMA receiver.
++ */
++static void ks8695eth_start_rx(struct net_device *dev)
++{
++ struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++ unsigned long ctrl;
++ int i;
++
++ /* Setup the DMA descriptors */
++ for (i = 0; i < MAX_RX_DESC; i++) {
++ lp->rxdma[i].length = MAX_RXBUF_SIZE;
++ lp->rxdma[i].addr = (unsigned long) lp->rxSkb[i].dma;
++ lp->rxdma[i].next = (unsigned long) lp->rxdma_phys + (sizeof(struct rx_descriptor) * (i+1));
++ lp->rxdma[i].status = RDES_OWN;
++ }
++
++ /* Create ring of DMA descriptors */
++ lp->rxdma[MAX_RX_DESC-1].next = (unsigned long) lp->rxdma_phys; /* phys address of 1st descriptor */
++
++ /* Reset receive index (since hardware was reset) */
++ lp->rx_idx = 0;
++
++ /* Program address of 1st descriptor in KS8695 */
++ ks8695_write(dev, KS8695_WRDLB, (unsigned long) lp->rxdma_phys);
++
++ /* Enable and start the DMA Receiver */
++ ctrl = ks8695_read(dev, KS8695_WMDRXC);
++ ks8695_write(dev, KS8695_WMDRXC, ctrl | WMDRXC_WMRE);
++ ks8695_write(dev, KS8695_WMDRSC, 0);
++}
++
++/*
++ * Stop the DMA receiver.
++ */
++static void ks8695eth_stop_rx(struct net_device *dev)
++{
++ unsigned long ctrl;
++
++ /* Disable receive DMA */
++ ctrl = ks8695_read(dev, KS8695_WMDRXC);
++ ks8695_write(dev, KS8695_WMDRXC, ctrl & ~WMDRXC_WMRE);
++}
++
++/*
++ * Setup the TX DMA descriptors, and enable DMA transmitter.
++ */
++static void ks8695eth_start_tx(struct net_device *dev)
++{
++ struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++ unsigned long ctrl;
++ int i;
++
++ /* Setup the DMA descriptors */
++ for (i = 0; i < MAX_TX_DESC; i++) {
++ lp->txdma[i].ownership = 0;
++ lp->txdma[i].status = 0;
++ lp->txdma[i].addr = 0;
++ lp->txdma[i].next = (unsigned long) lp->txdma_phys + (sizeof(struct tx_descriptor) * (i+1));
++ }
++
++ /* Create ring of DMA descriptors */
++ lp->txdma[MAX_TX_DESC-1].next = (unsigned long) lp->txdma_phys; /* phys address of 1st desc */
++
++ /* Reset transmit indexes (since hardware was reset) */
++ lp->tx_head = 0;
++ lp->tx_tail = 0;
++
++ /* Program address of 1st descriptor in KS8695 */
++ ks8695_write(dev, KS8695_WTDLB, (unsigned long) lp->txdma_phys);
++
++ /* Enable the DMA transmitter (will be started on first packet) */
++ ctrl = ks8695_read(dev, KS8695_WMDTXC);
++ ks8695_write(dev, KS8695_WMDTXC, ctrl | WMDTXC_WMTE);
++}
++
++/*
++ * Stop the DMA transmitter.
++ */
++static void ks8695eth_stop_tx(struct net_device *dev)
++{
++ struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++ unsigned long ctrl;
++ int i;
++
++ /* Disable transmit DMA */
++ ctrl = ks8695_read(dev, KS8695_WMDTXC);
++ ks8695_write(dev, KS8695_WMDTXC, ctrl & ~WMDTXC_WMTE);
++
++ /* Clear any pending skb's still on transmit queue */
++ for (i = 0; i < MAX_TX_DESC; i++) {
++ lp->txdma[i].ownership = 0;
++ lp->txdma[i].status = 0;
++ lp->txdma[i].addr = 0;
++
++ if (lp->txSkb[i].skb) {
++ dma_unmap_single(lp->dev, lp->txSkb[i].dma, lp->txSkb[i].length, DMA_TO_DEVICE);
++ dev_kfree_skb_irq(lp->txSkb[i].skb);
++ lp->txSkb[i].skb = NULL;
++ }
++ }
++}
++
++/*
++ * Reset the MAC hardware.
++ */
++static void ks8695eth_hw_reset(struct net_device *dev)
++{
++ /* Perform hardware reset */
++ ks8695_write(dev, KS8695_WMDTXC, WMDTXC_WMTRST);
++ while (ks8695_read(dev, KS8695_WMDTXC) & WMDTXC_WMTRST) { barrier(); }
++
++ /* Initialize the hardware */
++ ks8695_write(dev, KS8695_WMDRXC, WMDRXC_WMRU | WMDRXC_WMRB); /* RX: receive Unicast & Broadcast */
++ ks8695_write(dev, KS8695_WMDTXC, WMDTXC_WMTEP | WMDTXC_WMTAC); /* TX: add Padding & CRC */
++
++ // TODO: Can set Rx/Tx PBL: (Micrel using 8)
++ // TODO: Enable hardware checksumming.
++ // TODO: Enable Rx/Tx flow-control
++}
++
++/*
++ * Enable or Disable the IRQs associated with a network interface.
++ */
++static void ks8695eth_set_irq(struct net_device *dev, short enable)
++{
++ struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++ int i;
++
++ for (i = 0; i < NR_IRQS; i++) {
++ if (lp->irqs & (1 << i)) {
++ if (enable)
++ enable_irq(i);
++ else
++ disable_irq(i);
++ }
++ }
++}
++
++/*
++ * Open the ethernet interface.
++ */
++static int ks8695eth_open(struct net_device *dev)
++{
++ if (!is_valid_ether_addr(dev->dev_addr))
++ return -EADDRNOTAVAIL;
++
++ /* MUST reset hardware in _open() */
++ ks8695eth_hw_reset(dev);
++
++ /* Update the MAC address (incase user has changed it) */
++ update_mac_address(dev);
++
++ /* Start DMA */
++ ks8695eth_start_tx(dev);
++ ks8695eth_start_rx(dev);
++
++ /* Enable interrupts */
++ ks8695eth_set_irq(dev, 1);
++
++ netif_start_queue(dev);
++ return 0;
++}
++
++/*
++ * Close the ethernet interface.
++ */
++static int ks8695eth_close(struct net_device *dev)
++{
++ /* Stop DMA */
++ ks8695eth_stop_rx(dev);
++ ks8695eth_stop_tx(dev);
++
++ /* Disable interrupts */
++ ks8695eth_set_irq(dev, 0);
++
++ netif_stop_queue(dev);
++ return 0;
++}
++
++/*
++ * Return the current statistics.
++ */
++static struct net_device_stats *ks8695eth_stats(struct net_device *dev)
++{
++ return &dev->stats;
++}
++
++/*
++ * Queue a packet for transmission in next TX DMA descriptor.
++ */
++static int ks8695eth_xmit_frame(struct sk_buff *skb, struct net_device *dev)
++{
++ struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++ int i;
++
++ /* Packets are added to head of array */
++ i = lp->tx_head;
++
++ /* Store packet information */
++ lp->txSkb[i].skb = skb;
++ lp->txSkb[i].length = skb->len;
++ lp->txSkb[i].dma = dma_map_single(lp->dev, skb->data, skb->len, DMA_TO_DEVICE);
++
++ spin_lock_irq(&lp->tx_lock);
++
++ /* Set Tx descriptor information */
++ lp->txdma[i].addr = lp->txSkb[i].dma;
++ lp->txdma[i].status = TDES_IC | TDES_FS | TDES_LS | (lp->txSkb[i].length & TDES_TBS);
++ lp->txdma[i].ownership = TDES_OWN;
++
++ /* Start the DMA transmitter (if necessary) */
++ ks8695_write(dev, KS8695_WMDTSC, 0);
++
++ lp->tx_head = (lp->tx_head + 1) % MAX_TX_DESC;
++ if (lp->tx_head == lp->tx_tail) /* no more descriptors */
++ netif_stop_queue(dev);
++
++ spin_unlock_irq(&lp->tx_lock);
++
++ dev->trans_start = jiffies;
++ return 0;
++}
++
++/* ..................................................................... */
++
++/*
++ * The link state of the WAN port has changed.
++ * (Called from interrupt context)
++ */
++static void ks8695eth_wan_link(struct net_device *dev)
++{
++ unsigned long ctrl;
++
++ ctrl = __raw_readl(KS8695_MISC_VA + KS8695_WMC);
++ if (ctrl & WMC_WLS) {
++ netif_carrier_on(dev);
++ printk(KERN_INFO "%s: Link is now %s-%s\n", dev->name,
++ (ctrl & WMC_WSS) ? "100" : "10",
++ (ctrl & WMC_WDS) ? "FullDuplex" : "HalfDuplex");
++ }
++ else {
++ netif_carrier_off(dev);
++ printk(KERN_INFO "%s: Link down.\n", dev->name);
++ }
++}
++
++/* ..................................................................... */
++
++/*
++ * A frame has been received. Exteract from buffer descriptor and deliver to
++ * upper layers.
++ * (Called from interrupt context)
++ */
++static void ks8695eth_rx_interrupt(struct net_device *dev)
++{
++ struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++ struct sk_buff *skb;
++ unsigned long flags;
++ unsigned int pktlen;
++
++ while (!(lp->rxdma[lp->rx_idx].status & RDES_OWN)) {
++ flags = lp->rxdma[lp->rx_idx].status;
++
++ if ((flags & (RDES_FS | RDES_LS)) != (RDES_FS | RDES_LS)) {
++ printk(KERN_ERR "%s: Spanning packet detected\n", dev->name);
++ goto rx_complete;
++ }
++
++ /* handle errors */
++ if (flags & (RDES_ES | RDES_RE)) {
++ dev->stats.rx_errors++;
++
++ if (flags & RDES_TL) /* Frame too long */
++ dev->stats.rx_length_errors++;
++ else if (flags & RDES_RF) /* Runt frame */
++ dev->stats.rx_length_errors++;
++ else if (flags & RDES_CE) /* CRC error */
++ dev->stats.rx_crc_errors++;
++ else if (flags & RDES_RE) /* MII error */
++ dev->stats.rx_missed_errors++;
++ // TODO: If hardware checksumming, then check IP/TCP/UDP errors.
++
++ goto rx_complete;
++ }
++
++ pktlen = flags & RDES_FLEN;
++ pktlen = pktlen - 4; /* remove CRC */
++
++ // OLD CALL: consistent_sync(lp->rxSkb[lp->rx_idx].skb->data, MAX_RXBUF_SIZE, DMA_FROM_DEVICE);
++ dma_sync_single_for_cpu(lp->dev, lp->rxSkb[lp->rx_idx].dma, MAX_RXBUF_SIZE, DMA_FROM_DEVICE);
++
++ skb = dev_alloc_skb(pktlen+2); /* +2 to align IP header */
++ if (!skb) {
++ dev->stats.rx_dropped++;
++ printk(KERN_NOTICE "%s: Memory squeeze, dropping packet.\n", dev->name);
++ goto rx_complete;
++ }
++
++ skb_reserve(skb, 2); /* align IP header */
++ memcpy(skb_put(skb, pktlen), lp->rxSkb[lp->rx_idx].skb->data, pktlen);
++
++ skb->protocol = eth_type_trans(skb, dev);
++ netif_rx(skb);
++
++ /* update statistics */
++ dev->stats.rx_packets++;
++ dev->stats.rx_bytes += pktlen;
++ if (flags & RDES_MF)
++ dev->stats.multicast++;
++ dev->last_rx = jiffies;
++
++rx_complete:
++ lp->rxdma[lp->rx_idx].status = RDES_OWN; /* reset ownership bit */
++
++ lp->rx_idx = (lp->rx_idx + 1) % MAX_RX_DESC; /* next descriptor */
++ }
++
++ /* restart DMA receiver incase it was suspended */
++ ks8695_write(dev, KS8695_WMDRSC, 0);
++}
++
++/*
++ * A packet has been transmitted.
++ * (Called from interrupt context)
++ */
++static void ks8695eth_tx_interrupt(struct net_device *dev)
++{
++ struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++ int i;
++
++ /* Packets are removed from tail of array */
++ i = lp->tx_tail;
++
++ // TODO: Loop through multiple times?
++
++ if (lp->txSkb[i].skb) {
++ /* update statistics */
++ dev->stats.tx_packets++;
++ dev->stats.tx_bytes += lp->txSkb[i].length;
++
++ /* free packet */
++ dma_unmap_single(lp->dev, lp->txSkb[i].dma, lp->txSkb[i].length, DMA_TO_DEVICE);
++ dev_kfree_skb_irq(lp->txSkb[i].skb);
++ lp->txSkb[i].skb = NULL;
++
++ /* Not necessary to clear descriptor since we still own it */
++ }
++
++ lp->tx_tail = (lp->tx_tail + 1) % MAX_TX_DESC;
++
++ netif_wake_queue(dev);
++}
++
++/*
++ * MAC interrupt handler
++ */
++static irqreturn_t ks8695eth_interrupt(int irq, void *dev_id)
++{
++ struct net_device *dev = (struct net_device *) dev_id;
++
++ switch (irq) {
++ case KS8695_IRQ_LAN_RX_STATUS:
++ case KS8695_IRQ_HPNA_RX_STATUS:
++ case KS8695_IRQ_WAN_RX_STATUS:
++ ks8695eth_rx_interrupt(dev);
++ return IRQ_HANDLED;
++
++ case KS8695_IRQ_LAN_TX_STATUS:
++ case KS8695_IRQ_HPNA_TX_STATUS:
++ case KS8695_IRQ_WAN_TX_STATUS:
++ ks8695eth_tx_interrupt(dev);
++ return IRQ_HANDLED;
++
++ case KS8695_IRQ_WAN_LINK:
++ ks8695eth_wan_link(dev);
++ return IRQ_HANDLED;
++
++ default:
++ return IRQ_NONE;
++ }
++}
++
++
++/* ..................................................................... */
++
++/*
++ * Initialize the WAN hardware to known defaults.
++ */
++static void __init ks8695eth_init_wan(void)
++{
++ unsigned long ctrl;
++
++ /* Support auto-negotiation */
++ ctrl = WMC_WANAP | WMC_WANA100F | WMC_WANA100H | WMC_WANA10F | WMC_WANA10H;
++
++ /* LED0 = Activity , LED1 = Link */
++ ctrl |= (WLED0S_ACTIVITY | WLED1S_LINK);
++
++ /* Restart Auto-negotiation */
++ ctrl |= WMC_WANR;
++
++ __raw_writel(ctrl, KS8695_MISC_VA + KS8695_WMC);
++
++ __raw_writel(0, KS8695_MISC_VA + KS8695_WPPM);
++ __raw_writel(0, KS8695_MISC_VA + KS8695_PPS);
++}
++
++/*
++ * Initialize the LAN Switch hardware to known defaults.
++ */
++static void __init ks8695eth_init_switch(void)
++{
++ unsigned long ctrl;
++
++ ctrl = 0x40819e00; /* default */
++
++ /* LED0 = Speed LED1 = Link/Activity */
++ ctrl &= ~(SEC0_LLED1S | SEC0_LLED0S);
++ ctrl |= (LLED0S_LINK | LLED1S_LINK_ACTIVITY);
++
++ /* Enable Switch */
++ ctrl |= SEC0_ENABLE;
++
++ __raw_writel(ctrl, KS8695_SWITCH_VA + KS8695_SEC0);
++
++ __raw_writel(0x9400100, KS8695_SWITCH_VA + KS8695_SEC1); /* reset defaults */
++}
++
++static int ks8695eth_hook_irqs(struct platform_device *pdev, struct net_device *dev, unsigned long *irqset)
++{
++ struct resource *res;
++ int i = 0, ret;
++
++ while ((res = platform_get_resource(pdev, IORESOURCE_IRQ, i))) {
++ set_irq_flags(res->start, IRQF_VALID | IRQF_NOAUTOEN);
++
++ ret = request_irq(res->start, ks8695eth_interrupt, IRQF_DISABLED | IRQF_SHARED, res->name, dev);
++ if (ret) {
++ printk(KERN_ERR "%s: return_irq %u failed\n", dev->name, res->start);
++ return -EBUSY;
++ }
++
++ *irqset |= (1 << res->start);
++
++ // TODO: Can set different priorities for interrupts [0x BB AA FF].
++
++ i++;
++ }
++
++ return 0;
++}
++
++static int __init ks8695eth_probe(struct platform_device *pdev)
++{
++ struct net_device *dev;
++ struct ks8695eth_priv *lp;
++ struct resource *res;
++ int i = 0, ret, size;
++ DECLARE_MAC_BUF(mac);
++
++ /* Create ethernet device */
++ dev = alloc_etherdev(sizeof(struct ks8695eth_priv));
++ if (!dev)
++ return -ENOMEM;
++
++ /* Get I/O base address */
++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++ if (!res) {
++ free_netdev(dev);
++ return -ENODEV;
++ }
++ dev->base_addr = res->start;
++
++ lp = (struct ks8695eth_priv *) dev->priv;
++
++ /* Retreive MAC address before the MAC registers are reset */
++ get_mac_address(dev);
++
++ /* Reset the hardware */
++ ks8695_write(dev, KS8695_WMDTXC, WMDTXC_WMTRST);
++ while (ks8695_read(dev, KS8695_WMDTXC) & WMDTXC_WMTRST) { barrier(); }
++
++ /* Get IRQ's */
++ dev->irq = platform_get_irq(pdev, 0);
++ ret = ks8695eth_hook_irqs(pdev, dev, &lp->irqs);
++ if (ret) {
++ // Cleanup.
++ }
++
++ /* Allocate DMA-able memory for Tx descriptor */
++ size = sizeof(struct tx_descriptor) * MAX_TX_DESC;
++ lp->txdma = dma_alloc_coherent(&pdev->dev, size, &lp->txdma_phys, GFP_KERNEL);
++ if (lp->txdma == NULL) {
++ // free IRQs
++ free_netdev(dev);
++ return -ENOMEM;
++ }
++ memset(lp->txdma, 0, size);
++ lp->tx_head = 0;
++ lp->tx_tail = 0;
++
++ /* Allocate DMA-able memory for Rx descriptor */
++ size = sizeof(struct rx_descriptor) * MAX_RX_DESC;
++ lp->rxdma = dma_alloc_coherent(&pdev->dev, size, &lp->rxdma_phys, GFP_KERNEL);
++ if (lp->rxdma == NULL) {
++ // free IRQs
++ // Free TX descriptor memory.
++ free_netdev(dev);
++ return -ENOMEM;
++ }
++ memset(lp->rxdma, 0, size);
++ lp->rx_idx = 0;
++
++ /* Allocate DMA-able memory for Rx Data */
++ for (i = 0; i < MAX_RX_DESC; i++) {
++ lp->rxSkb[i].skb = alloc_skb(MAX_RXBUF_SIZE, GFP_KERNEL);
++ if (lp->rxSkb[i].skb == NULL) {
++ // Cleanup
++ return -ENOMEM;
++ }
++ lp->rxSkb[i].length = MAX_RXBUF_SIZE;
++ lp->rxSkb[i].dma = dma_map_single(&pdev->dev, lp->rxSkb[i].skb->data, MAX_RXBUF_SIZE, DMA_FROM_DEVICE);
++ }
++
++ spin_lock_init(&lp->tx_lock);
++
++ platform_set_drvdata(pdev, dev);
++
++ ether_setup(dev);
++ dev->open = ks8695eth_open;
++ dev->stop = ks8695eth_close;
++ dev->hard_start_xmit = ks8695eth_xmit_frame;
++ dev->get_stats = ks8695eth_stats;
++ dev->set_multicast_list = ks8695eth_set_multi;
++ dev->set_mac_address = ks8695eth_set_mac;
++ dev->ethtool_ops = &ks8695eth_ethtool_ops;
++
++ SET_NETDEV_DEV(dev, &pdev->dev);
++ lp->dev = &pdev->dev;
++
++ if (dev->base_addr == KS8695_WAN_VA)
++ ks8695eth_init_wan();
++ else if (dev->base_addr == KS8695_LAN_VA)
++ ks8695eth_init_switch();
++
++ /* Register the network interface */
++ ret = register_netdev(dev);
++ if (ret) {
++ // free IRQs
++ free_netdev(dev);
++// dma_free_coherent(&pdev->dev, sizeof(struct ks8695_tx_dma), lp->txdma, lp->txdma_phys);
++// dma_free_coherent(&pdev->dev, sizeof(struct ks8695_rx_dma), lp->rxdma, lp->rxdma_phys);
++ return ret;
++ }
++
++ printk(KERN_INFO "%s: KS8695 ethernet (%s)\n", dev->name, print_mac(mac, dev->dev_addr));
++
++ return 0;
++}
++
++static int __devexit ks8695eth_remove(struct platform_device *pdev)
++{
++ struct net_device *dev = platform_get_drvdata(pdev);
++// struct ks8695eth_priv *lp = (struct ks8695eth_priv *) dev->priv;
++
++ unregister_netdev(dev);
++
++ // Free IRQ
++// dma_free_coherent(&pdev->dev, sizeof(struct ks8695_tx_dma), lp->txdma, lp->txdma_phys);
++// dma_free_coherent(&pdev->dev, sizeof(struct ks8695_rx_dma), lp->rxdma, lp->rxdma_phys);
++
++ platform_set_drvdata(pdev, NULL);
++ free_netdev(dev);
++ return 0;
++}
++
++static struct platform_driver ks8695ether_driver = {
++ .probe = ks8695eth_probe,
++ .remove = __devexit_p(ks8695eth_remove),
++// .suspend =
++// .resume =
++ .driver = {
++ .name = DRV_NAME,
++ .owner = THIS_MODULE,
++ },
++};
++
++
++static int __init ks8695eth_init(void)
++{
++ return platform_driver_register(&ks8695ether_driver);
++}
++
++static void __exit ks8695eth_exit(void)
++{
++ platform_driver_unregister(&ks8695ether_driver);
++}
++
++module_init(ks8695eth_init);
++module_exit(ks8695eth_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION("KS8695 Ethernet driver");
++MODULE_AUTHOR("Andrew Victor");
++MODULE_ALIAS("platform:" DRV_NAME);
+diff -urN -x CVS linux-2.6.25/drivers/net/arm/ks8695_ether.h linux-2.6/drivers/net/arm/ks8695_ether.h
+--- linux-2.6.25/drivers/net/arm/ks8695_ether.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/net/arm/ks8695_ether.h 2008-05-08 21:51:23.000000000 +0200
+@@ -0,0 +1,92 @@
++/*
++ * Ethernet driver for the Micrel/Kendin KS8695 (Centaur)
++ *
++ * (C) 2006 Andrew Victor
++ *
++ */
++
++#ifndef KS8695_ETHERNET
++#define KS8695_ETHERNET
++
++/* .... Hardware Descriptors ................................................ */
++
++struct rx_descriptor {
++ unsigned long status;
++ unsigned long length;
++ unsigned long addr;
++ unsigned long next;
++};
++
++#define RDES_OWN (1 << 31) /* Ownership */
++#define RDES_FS (1 << 30) /* First Descriptor */
++#define RDES_LS (1 << 29) /* Last Descriptor */
++#define RDES_IPE (1 << 28) /* IP Checksum error */
++#define RDES_TCPE (1 << 27) /* TCP Checksum error */
++#define RDES_UDPE (1 << 26) /* UDP Checksum error */
++#define RDES_ES (1 << 25) /* Error summary */
++#define RDES_MF (1 << 24) /* Multicast Frame */
++#define RDES_RE (1 << 19) /* MII Error reported */
++#define RDES_TL (1 << 18) /* Frame too Long */
++#define RDES_RF (1 << 17) /* Runt Frame */
++#define RDES_CE (1 << 16) /* CRC error */
++#define RDES_FT (1 << 15) /* Frame Type */
++#define RDES_FLEN (0x7ff) /* Frame Length */
++
++#define RDES_RER (1 << 25) /* Receive End of Ring */
++#define RDES_RBS (0x7ff) /* Receive Buffer Size */
++
++
++struct tx_descriptor {
++ unsigned long ownership;
++ unsigned long status;
++ unsigned long addr;
++ unsigned long next;
++};
++
++#define TDES_OWN (1 << 31) /* Ownership */
++
++#define TDES_IC (1 << 31) /* Interrupt on Completion */
++#define TDES_FS (1 << 30) /* First Segment */
++#define TDES_LS (1 << 29) /* Last Segment */
++#define TDES_IPCKG (1 << 28) /* IP Checksum generate */
++#define TDES_TCPCKG (1 << 27) /* TCP Checksum generate */
++#define TDES_UDPCKG (1 << 26) /* UDP Checksum generate */
++#define TDES_TER (1 << 25) /* Transmit End of Ring */
++#define TDES_TBS (0x7ff) /* Transmit Buffer Size */
++
++
++/* .... ..................................................................... */
++
++#define MAX_RX_DESC 16 /* number of receive descriptors */
++#define MAX_TX_DESC 8 /* number of transmit descriptors */
++#define MAX_RXBUF_SIZE 0x600 /* 1518 rounded-up */
++
++struct ks8695_buffer
++{
++ struct sk_buff *skb;
++ dma_addr_t dma;
++ unsigned long length;
++};
++
++
++struct ks8695eth_priv
++{
++ struct device *dev;
++ unsigned long irqs; /* IRQ bitset */
++
++ /* Transmit */
++ struct tx_descriptor *txdma; /* Tx DMA descriptors */
++ dma_addr_t txdma_phys; /* TX DMA descriptors (phys address) */
++ unsigned int tx_head; /* descriptor index (add) */
++ unsigned int tx_tail; /* descriptor index (remove) */
++ spinlock_t tx_lock;
++ struct ks8695_buffer txSkb[MAX_TX_DESC]; /* packets being transmitted */
++
++ /* Receive */
++ struct rx_descriptor *rxdma; /* Rx DMA descriptors */
++ dma_addr_t rxdma_phys; /* Rx DMA descriptors (phys address) */
++ unsigned int rx_idx; /* descriptor index */
++ struct ks8695_buffer rxSkb[MAX_RX_DESC];
++};
++
++#endif
+diff -urN -x CVS linux-2.6.25/drivers/rtc/Kconfig linux-2.6/drivers/rtc/Kconfig
+--- linux-2.6.25/drivers/rtc/Kconfig 2008-05-03 00:15:49.000000000 +0200
++++ linux-2.6/drivers/rtc/Kconfig 2008-04-15 21:48:11.000000000 +0200
+@@ -487,12 +487,12 @@
+ this is powered by the backup power supply.
+
+ config RTC_DRV_AT91SAM9
+- tristate "AT91SAM9x"
++ tristate "AT91SAM9x or AT91CAP9"
+ depends on ARCH_AT91 && !(ARCH_AT91RM9200 || ARCH_AT91X40)
+ help
+- RTC driver for the Atmel AT91SAM9x internal RTT (Real Time Timer).
+- These timers are powered by the backup power supply (such as a
+- small coin cell battery), but do not need to be used as RTCs.
++ RTC driver for the Atmel AT91SAM9x and AT91CAP9 internal RTT (Real
++ Time Timer). These timers are powered by the backup power supply
++ (such as a small coin cell battery), but do not need to be used as RTCs.
+
+ (On AT91SAM9rl chips you probably want to use the dedicated RTC
+ module and leave the RTT available for other uses.)
+diff -urN -x CVS linux-2.6.25/drivers/rtc/rtc-at91rm9200.c linux-2.6/drivers/rtc/rtc-at91rm9200.c
+--- linux-2.6.25/drivers/rtc/rtc-at91rm9200.c 2008-05-03 00:15:49.000000000 +0200
++++ linux-2.6/drivers/rtc/rtc-at91rm9200.c 2008-04-25 23:15:05.000000000 +0200
+@@ -29,9 +29,6 @@
+ #include <linux/completion.h>
+
+ #include <asm/uaccess.h>
+-#include <asm/rtc.h>
+-
+-#include <asm/mach/time.h>
+
+ #include <asm/arch/at91_rtc.h>
+
+@@ -307,12 +304,6 @@
+ return ret;
+ }
+
+- /* cpu init code should really have flagged this device as
+- * being wake-capable; if it didn't, do that here.
+- */
+- if (!device_can_wakeup(&pdev->dev))
+- device_init_wakeup(&pdev->dev, 1);
+-
+ rtc = rtc_device_register(pdev->name, &pdev->dev,
+ &at91_rtc_ops, THIS_MODULE);
+ if (IS_ERR(rtc)) {
+diff -urN -x CVS linux-2.6.25/drivers/rtc/rtc-at91sam9.c linux-2.6/drivers/rtc/rtc-at91sam9.c
+--- linux-2.6.25/drivers/rtc/rtc-at91sam9.c 2008-05-03 00:15:49.000000000 +0200
++++ linux-2.6/drivers/rtc/rtc-at91sam9.c 2008-05-05 22:01:39.000000000 +0200
+@@ -21,6 +21,7 @@
+
+ #include <asm/mach/time.h>
+ #include <asm/arch/board.h>
++#include <asm/arch/cpu.h>
+ #include <asm/arch/at91_rtt.h>
+
+
+@@ -150,6 +151,9 @@
+ return 0;
+ }
+
++/*
++ * Read alarm time and date in RTC
++ */
+ static int at91_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm)
+ {
+ struct sam9_rtc *rtc = dev_get_drvdata(dev);
+@@ -176,6 +180,9 @@
+ return 0;
+ }
+
++/*
++ * Set alarm time and date in RTC
++ */
+ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
+ {
+ struct sam9_rtc *rtc = dev_get_drvdata(dev);
+@@ -321,10 +328,6 @@
+ if (!rtc)
+ return -ENOMEM;
+
+- /* platform setup code should have handled this; sigh */
+- if (!device_can_wakeup(&pdev->dev))
+- device_init_wakeup(&pdev->dev, 1);
+-
+ platform_set_drvdata(pdev, rtc);
+ rtc->rtt = (void __force __iomem *) (AT91_VA_BASE_SYS - AT91_BASE_SYS);
+ rtc->rtt += r->start;
+diff -urN -x CVS linux-2.6.25/drivers/spi/Kconfig linux-2.6/drivers/spi/Kconfig
+--- linux-2.6.25/drivers/spi/Kconfig 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/spi/Kconfig 2008-03-09 15:14:53.000000000 +0200
+@@ -105,6 +105,15 @@
+ inexpensive battery powered microcontroller evaluation board.
+ This same cable can be used to flash new firmware.
+
++config SPI_AT91
++ tristate "AT91RM9200 Bitbang SPI Master"
++ depends on SPI_MASTER && ARCH_AT91RM9200 && !SPI_ATMEL && EXPERIMENTAL
++ select SPI_BITBANG
++ help
++ This is dumb PIO bitbanging driver for the Atmel AT91RM9200.
++ The SPI_ATMEL driver will be its replacement, using the native
++ SPI hardware and its DMA controller.
++
+ config SPI_IMX
+ tristate "Freescale iMX SPI controller"
+ depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL
+diff -urN -x CVS linux-2.6.25/drivers/spi/Makefile linux-2.6/drivers/spi/Makefile
+--- linux-2.6.25/drivers/spi/Makefile 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/spi/Makefile 2008-03-09 17:54:27.000000000 +0200
+@@ -29,6 +29,7 @@
+ obj-$(CONFIG_SPI_TXX9) += spi_txx9.o
+ obj-$(CONFIG_SPI_XILINX) += xilinx_spi.o
+ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci.o
++obj-$(CONFIG_SPI_AT91) += spi_at91_bitbang.o
+ # ... add above this line ...
+
+ # SPI protocol drivers (device/link on bus)
+diff -urN -x CVS linux-2.6.25/drivers/spi/spi_at91_bitbang.c linux-2.6/drivers/spi/spi_at91_bitbang.c
+--- linux-2.6.25/drivers/spi/spi_at91_bitbang.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/spi/spi_at91_bitbang.c 2008-04-18 17:38:19.000000000 +0200
+@@ -0,0 +1,208 @@
++/*
++ * at91_spi.c - at91 SPI driver (BOOTSTRAP/BITBANG VERSION)
++ *
++ * Copyright (C) 2006 David Brownell
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
++ */
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++
++#include <linux/spi/spi.h>
++#include <linux/spi/spi_bitbang.h>
++
++#include <asm/arch/gpio.h>
++
++
++/*
++ * FIXME this bitbanging version is just to help bootstrap systems until
++ * there's a native SPI+IRQ+DMA controller driver ... such a driver should
++ * be a drop-in replacement for this one, and much faster.
++ *
++ * remember:
++ *
++ * - other at91 parts (like at91sam9) have multiple controllers
++ * and different pin muxing; this version is at91rm9200 specfic.
++ *
++ * - at91sam9261 SPI0 pins are directly muxed with MMC/SD pins.
++ *
++ * - rm9200 spi chipselects drop wrongly, so the native driver
++ * will need to use gpios much like this does.
++ *
++ * - real hardware only allows 8..16 bits per word, while this
++ * bitbanger allows 1..32 (incompatible superset).
++ *
++ * - this disregards clock parameters. with inlined gpio calls,
++ * gcc 3.4.4 produces about 1.5 mbit/sec, more than 2x faster
++ * than using the subroutined veresion from txrx_word().
++ *
++ * - suspend/resume and <linux/clk.h> support is missing ...
++ */
++
++#define spi_miso_bit AT91_PIN_PA0
++#define spi_mosi_bit AT91_PIN_PA1
++#define spi_sck_bit AT91_PIN_PA2
++
++struct at91_spi {
++ struct spi_bitbang bitbang;
++ struct platform_device *pdev;
++};
++
++/*----------------------------------------------------------------------*/
++
++static inline void setsck(struct spi_device *spi, int is_on)
++{
++ at91_set_gpio_value(spi_sck_bit, is_on);
++}
++
++static inline void setmosi(struct spi_device *spi, int is_on)
++{
++ at91_set_gpio_value(spi_mosi_bit, is_on);
++}
++
++static inline int getmiso(struct spi_device *spi)
++{
++ return at91_get_gpio_value(spi_miso_bit);
++}
++
++static void at91_spi_chipselect(struct spi_device *spi, int is_active)
++{
++ unsigned long cs = (unsigned long) spi->controller_data;
++
++ /* set default clock polarity */
++ if (is_active)
++ setsck(spi, spi->mode & SPI_CPOL);
++
++ /* only support active-low (default) */
++ at91_set_gpio_value(cs, !is_active);
++}
++
++/*
++ * NOTE: this is "as fast as we can"; it should be a function of
++ * the device clock ...
++ */
++#define spidelay(X) do{} while(0)
++
++#define EXPAND_BITBANG_TXRX
++#include <linux/spi/spi_bitbang.h>
++
++static u32 at91_spi_txrx_word_mode0(struct spi_device *spi,
++ unsigned nsecs, u32 word, u8 bits)
++{
++ return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, 8);
++}
++
++static u32 at91_spi_txrx_word_mode1(struct spi_device *spi,
++ unsigned nsecs, u32 word, u8 bits)
++{
++ return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, 8);
++}
++
++static u32 at91_spi_txrx_word_mode2(struct spi_device *spi,
++ unsigned nsecs, u32 word, u8 bits)
++{
++ return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, 8);
++}
++
++static u32 at91_spi_txrx_word_mode3(struct spi_device *spi,
++ unsigned nsecs, u32 word, u8 bits)
++{
++ return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, 8);
++}
++
++/*----------------------------------------------------------------------*/
++
++static int __init at91_spi_probe(struct platform_device *pdev)
++{
++ int status;
++ struct spi_master *master;
++ struct at91_spi *at91_spi;
++
++ if (pdev->id != 0) /* SPI0 bus */
++ return -EINVAL;
++
++ master = spi_alloc_master(&pdev->dev, sizeof *at91_spi);
++ if (!master)
++ return -ENOMEM;
++
++ at91_spi = spi_master_get_devdata(master);
++ at91_spi->pdev = pdev;
++ platform_set_drvdata(pdev, at91_spi);
++
++ /* SPI and bitbang hookup */
++ master->bus_num = 0;
++ master->num_chipselect = 4;
++
++ at91_spi->bitbang.master = spi_master_get(master);
++ at91_spi->bitbang.chipselect = at91_spi_chipselect;
++ at91_spi->bitbang.txrx_word[SPI_MODE_0] = at91_spi_txrx_word_mode0;
++ at91_spi->bitbang.txrx_word[SPI_MODE_1] = at91_spi_txrx_word_mode1;
++ at91_spi->bitbang.txrx_word[SPI_MODE_2] = at91_spi_txrx_word_mode2;
++ at91_spi->bitbang.txrx_word[SPI_MODE_3] = at91_spi_txrx_word_mode3;
++
++ status = spi_bitbang_start(&at91_spi->bitbang);
++ if (status < 0)
++ (void) spi_master_put(at91_spi->bitbang.master);
++
++ return status;
++}
++
++static int __exit at91_spi_remove(struct platform_device *pdev)
++{
++ struct at91_spi *at91_spi = platform_get_drvdata(pdev);
++ int status;
++
++ /* stop() unregisters child devices too */
++ status = spi_bitbang_stop(&at91_spi->bitbang);
++ (void) spi_master_put(at91_spi->bitbang.master);
++
++ platform_set_drvdata(pdev, NULL);
++ return status;
++}
++
++static struct platform_driver at91_spi_driver = {
++ .probe = at91_spi_probe,
++ .remove = __exit_p(at91_spi_remove),
++ .driver = {
++ .name = "at91_spi",
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init at91_spi_init(void)
++{
++ at91_set_gpio_output(spi_sck_bit, 0);
++ at91_set_gpio_output(spi_mosi_bit, 0);
++ at91_set_gpio_input(spi_miso_bit, 1 /* pullup */);
++
++ /* register driver */
++ return platform_driver_register(&at91_spi_driver);
++}
++
++static void __exit at91_spi_exit(void)
++{
++ platform_driver_unregister(&at91_spi_driver);
++}
++
++device_initcall(at91_spi_init);
++module_exit(at91_spi_exit);
++
++MODULE_ALIAS("at91_spi.0");
++
++MODULE_DESCRIPTION("AT91 SPI support (BOOTSTRAP/BITBANG VERSION)");
++MODULE_AUTHOR("David Brownell");
++MODULE_LICENSE("GPL");
++MODULE_ALIAS("platform:at91_spi");
+diff -urN -x CVS linux-2.6.25/drivers/usb/gadget/Kconfig linux-2.6/drivers/usb/gadget/Kconfig
+--- linux-2.6.25/drivers/usb/gadget/Kconfig 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/usb/gadget/Kconfig 2008-04-18 19:23:34.000000000 +0200
+@@ -118,10 +118,10 @@
+ config USB_GADGET_ATMEL_USBA
+ boolean "Atmel USBA"
+ select USB_GADGET_DUALSPEED
+- depends on AVR32
++ depends on AVR32 || ARCH_AT91CAP9 || ARCH_AT91SAM9RL
+ help
+ USBA is the integrated high-speed USB Device controller on
+- the AT32AP700x processors from Atmel.
++ the AT32AP700x, some AT91SAM9 and AT91CAP9 processors from Atmel.
+
+ config USB_ATMEL_USBA
+ tristate
+diff -urN -x CVS linux-2.6.25/drivers/usb/gadget/at91_udc.c linux-2.6/drivers/usb/gadget/at91_udc.c
+--- linux-2.6.25/drivers/usb/gadget/at91_udc.c 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/usb/gadget/at91_udc.c 2008-04-15 21:48:12.000000000 +0200
+@@ -1827,7 +1827,7 @@
+ */
+ if ((!udc->suspended && udc->addr)
+ || !wake
+- || at91_suspend_entering_slow_clock()) {
++ || clk_must_disable(udc->fclk)) {
+ pullup(udc, 0);
+ wake = 0;
+ } else
+diff -urN -x CVS linux-2.6.25/drivers/usb/gadget/atmel_usba_udc.c linux-2.6/drivers/usb/gadget/atmel_usba_udc.c
+--- linux-2.6.25/drivers/usb/gadget/atmel_usba_udc.c 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/usb/gadget/atmel_usba_udc.c 2008-05-03 01:07:46.000000000 +0200
+@@ -18,6 +18,7 @@
+ #include <linux/platform_device.h>
+ #include <linux/usb/ch9.h>
+ #include <linux/usb/gadget.h>
++#include <linux/usb/atmel_usba_udc.h>
+ #include <linux/delay.h>
+
+ #include <asm/gpio.h>
+@@ -27,6 +28,7 @@
+
+
+ static struct usba_udc the_udc;
++static struct usba_ep *usba_ep;
+
+ #ifdef CONFIG_USB_GADGET_DEBUG_FS
+ #include <linux/debugfs.h>
+@@ -324,53 +326,6 @@
+ return 1;
+ }
+
+-static void copy_to_fifo(void __iomem *fifo, const void *buf, int len)
+-{
+- unsigned long tmp;
+-
+- DBG(DBG_FIFO, "copy to FIFO (len %d):\n", len);
+- for (; len > 0; len -= 4, buf += 4, fifo += 4) {
+- tmp = *(unsigned long *)buf;
+- if (len >= 4) {
+- DBG(DBG_FIFO, " -> %08lx\n", tmp);
+- __raw_writel(tmp, fifo);
+- } else {
+- do {
+- DBG(DBG_FIFO, " -> %02lx\n", tmp >> 24);
+- __raw_writeb(tmp >> 24, fifo);
+- fifo++;
+- tmp <<= 8;
+- } while (--len);
+- break;
+- }
+- }
+-}
+-
+-static void copy_from_fifo(void *buf, void __iomem *fifo, int len)
+-{
+- union {
+- unsigned long *w;
+- unsigned char *b;
+- } p;
+- unsigned long tmp;
+-
+- DBG(DBG_FIFO, "copy from FIFO (len %d):\n", len);
+- for (p.w = buf; len > 0; len -= 4, p.w++, fifo += 4) {
+- if (len >= 4) {
+- tmp = __raw_readl(fifo);
+- *p.w = tmp;
+- DBG(DBG_FIFO, " -> %08lx\n", tmp);
+- } else {
+- do {
+- tmp = __raw_readb(fifo);
+- *p.b = tmp;
+- DBG(DBG_FIFO, " -> %02lx\n", tmp);
+- fifo++, p.b++;
+- } while (--len);
+- }
+- }
+-}
+-
+ static void next_fifo_transaction(struct usba_ep *ep, struct usba_request *req)
+ {
+ unsigned int transaction_len;
+@@ -387,7 +342,7 @@
+ ep->ep.name, req, transaction_len,
+ req->last_transaction ? ", done" : "");
+
+- copy_to_fifo(ep->fifo, req->req.buf + req->req.actual, transaction_len);
++ memcpy_toio(ep->fifo, req->req.buf + req->req.actual, transaction_len);
+ usba_ep_writel(ep, SET_STA, USBA_TX_PK_RDY);
+ req->req.actual += transaction_len;
+ }
+@@ -476,7 +431,7 @@
+ bytecount = req->req.length - req->req.actual;
+ }
+
+- copy_from_fifo(req->req.buf + req->req.actual,
++ memcpy_fromio(req->req.buf + req->req.actual,
+ ep->fifo, bytecount);
+ req->req.actual += bytecount;
+
+@@ -1029,33 +984,6 @@
+ .set_selfpowered = usba_udc_set_selfpowered,
+ };
+
+-#define EP(nam, idx, maxpkt, maxbk, dma, isoc) \
+-{ \
+- .ep = { \
+- .ops = &usba_ep_ops, \
+- .name = nam, \
+- .maxpacket = maxpkt, \
+- }, \
+- .udc = &the_udc, \
+- .queue = LIST_HEAD_INIT(usba_ep[idx].queue), \
+- .fifo_size = maxpkt, \
+- .nr_banks = maxbk, \
+- .index = idx, \
+- .can_dma = dma, \
+- .can_isoc = isoc, \
+-}
+-
+-static struct usba_ep usba_ep[] = {
+- EP("ep0", 0, 64, 1, 0, 0),
+- EP("ep1in-bulk", 1, 512, 2, 1, 1),
+- EP("ep2out-bulk", 2, 512, 2, 1, 1),
+- EP("ep3in-int", 3, 64, 3, 1, 0),
+- EP("ep4out-int", 4, 64, 3, 1, 0),
+- EP("ep5in-iso", 5, 1024, 3, 1, 1),
+- EP("ep6out-iso", 6, 1024, 3, 1, 1),
+-};
+-#undef EP
+-
+ static struct usb_endpoint_descriptor usba_ep0_desc = {
+ .bLength = USB_DT_ENDPOINT_SIZE,
+ .bDescriptorType = USB_DT_ENDPOINT,
+@@ -1074,7 +1002,6 @@
+ static struct usba_udc the_udc = {
+ .gadget = {
+ .ops = &usba_udc_ops,
+- .ep0 = &usba_ep[0].ep,
+ .ep_list = LIST_HEAD_INIT(the_udc.gadget.ep_list),
+ .is_dualspeed = 1,
+ .name = "atmel_usba_udc",
+@@ -1231,7 +1158,7 @@
+ } else {
+ usba_ep_writel(ep, CTL_ENB, USBA_EPT_ENABLE);
+ usba_writel(udc, TST, USBA_TST_PKT_MODE);
+- copy_to_fifo(ep->fifo, test_packet_buffer,
++ memcpy_toio(ep->fifo, test_packet_buffer,
+ sizeof(test_packet_buffer));
+ usba_ep_writel(ep, SET_STA, USBA_TX_PK_RDY);
+ dev_info(dev, "Entering Test_Packet mode...\n");
+@@ -1530,13 +1457,13 @@
+ DBG(DBG_HW, "Packet length: %u\n", pkt_len);
+ if (pkt_len != sizeof(crq)) {
+ pr_warning("udc: Invalid packet length %u "
+- "(expected %lu)\n", pkt_len, sizeof(crq));
++ "(expected %zu)\n", pkt_len, sizeof(crq));
+ set_protocol_stall(udc, ep);
+ return;
+ }
+
+ DBG(DBG_FIFO, "Copying ctrl request from 0x%p:\n", ep->fifo);
+- copy_from_fifo(crq.data, ep->fifo, sizeof(crq));
++ memcpy_fromio(crq.data, ep->fifo, sizeof(crq));
+
+ /* Free up one bank in the FIFO so that we can
+ * generate or receive a reply right away. */
+@@ -1908,7 +1835,7 @@
+
+ regs = platform_get_resource(pdev, IORESOURCE_MEM, CTRL_IOMEM_ID);
+ fifo = platform_get_resource(pdev, IORESOURCE_MEM, FIFO_IOMEM_ID);
+- if (!regs || !fifo)
++ if (!regs || !fifo || !pdata)
+ return -ENXIO;
+
+ irq = platform_get_irq(pdev, 0);
+@@ -1956,16 +1883,44 @@
+ usba_writel(udc, CTRL, 0);
+ clk_disable(pclk);
+
++ usba_ep = kmalloc(sizeof(struct usba_ep) * pdata->num_ep,
++ GFP_KERNEL);
++ if (!usba_ep)
++ goto err_alloc_ep;
++
++ the_udc.gadget.ep0 = &usba_ep[0].ep;
++
+ INIT_LIST_HEAD(&usba_ep[0].ep.ep_list);
+ usba_ep[0].ep_regs = udc->regs + USBA_EPT_BASE(0);
+ usba_ep[0].dma_regs = udc->regs + USBA_DMA_BASE(0);
+ usba_ep[0].fifo = udc->fifo + USBA_FIFO_BASE(0);
+- for (i = 1; i < ARRAY_SIZE(usba_ep); i++) {
++ usba_ep[0].ep.ops = &usba_ep_ops;
++ usba_ep[0].ep.name = pdata->ep[0].name;
++ usba_ep[0].ep.maxpacket = pdata->ep[0].fifo_size;
++ usba_ep[0].udc = &the_udc;
++ INIT_LIST_HEAD(&usba_ep[0].queue);
++ usba_ep[0].fifo_size = pdata->ep[0].fifo_size;
++ usba_ep[0].nr_banks = pdata->ep[0].nr_banks;
++ usba_ep[0].index = pdata->ep[0].index;
++ usba_ep[0].can_dma = pdata->ep[0].can_dma;
++ usba_ep[0].can_isoc = pdata->ep[0].can_isoc;
++
++ for (i = 1; i < pdata->num_ep; i++) {
+ struct usba_ep *ep = &usba_ep[i];
+
+ ep->ep_regs = udc->regs + USBA_EPT_BASE(i);
+ ep->dma_regs = udc->regs + USBA_DMA_BASE(i);
+ ep->fifo = udc->fifo + USBA_FIFO_BASE(i);
++ ep->ep.ops = &usba_ep_ops;
++ ep->ep.name = pdata->ep[i].name;
++ ep->ep.maxpacket = pdata->ep[i].fifo_size;
++ ep->udc = &the_udc;
++ INIT_LIST_HEAD(&ep->queue);
++ ep->fifo_size = pdata->ep[i].fifo_size;
++ ep->nr_banks = pdata->ep[i].nr_banks;
++ ep->index = pdata->ep[i].index;
++ ep->can_dma = pdata->ep[i].can_dma;
++ ep->can_isoc = pdata->ep[i].can_isoc;
+
+ list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
+ }
+@@ -1984,7 +1939,7 @@
+ goto err_device_add;
+ }
+
+- if (pdata && pdata->vbus_pin != GPIO_PIN_NONE) {
++ if (pdata->vbus_pin >= 0) {
+ if (!gpio_request(pdata->vbus_pin, "atmel_usba_udc")) {
+ udc->vbus_pin = pdata->vbus_pin;
+
+@@ -2004,7 +1959,7 @@
+ }
+
+ usba_init_debugfs(udc);
+- for (i = 1; i < ARRAY_SIZE(usba_ep); i++)
++ for (i = 1; i < pdata->num_ep; i++)
+ usba_ep_init_debugfs(udc, &usba_ep[i]);
+
+ return 0;
+@@ -2012,6 +1967,8 @@
+ err_device_add:
+ free_irq(irq, udc);
+ err_request_irq:
++ kfree(usba_ep);
++err_alloc_ep:
+ iounmap(udc->fifo);
+ err_map_fifo:
+ iounmap(udc->regs);
+@@ -2029,10 +1986,11 @@
+ {
+ struct usba_udc *udc;
+ int i;
++ struct usba_platform_data *pdata = pdev->dev.platform_data;
+
+ udc = platform_get_drvdata(pdev);
+
+- for (i = 1; i < ARRAY_SIZE(usba_ep); i++)
++ for (i = 1; i < pdata->num_ep; i++)
+ usba_ep_cleanup_debugfs(&usba_ep[i]);
+ usba_cleanup_debugfs(udc);
+
+diff -urN -x CVS linux-2.6.25/drivers/usb/host/ohci-at91.c linux-2.6/drivers/usb/host/ohci-at91.c
+--- linux-2.6.25/drivers/usb/host/ohci-at91.c 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/usb/host/ohci-at91.c 2008-04-15 21:48:12.000000000 +0200
+@@ -330,7 +330,7 @@
+ *
+ * REVISIT: some boards will be able to turn VBUS off...
+ */
+- if (at91_suspend_entering_slow_clock()) {
++ if (clk_must_disable(fclk)) {
+ ohci_usb_reset (ohci);
+ at91_stop_clock();
+ }
+diff -urN -x CVS linux-2.6.25/drivers/video/Kconfig linux-2.6/drivers/video/Kconfig
+--- linux-2.6.25/drivers/video/Kconfig 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/video/Kconfig 2008-04-02 22:11:30.000000000 +0200
+@@ -889,6 +889,17 @@
+ framebuffer. Product specs at
+ <http://www.erd.epson.com/vdc/html/products.htm>.
+
++config FB_S1D15605
++ tristate "Epson S1D15605 framebuffer support"
++ depends on FB
++ default m if MACH_KB9200
++ select FB_CFB_FILLRECT
++ select FB_CFB_COPYAREA
++ select FB_CFB_IMAGEBLIT
++ help
++ Build in support for the S1D15605 Epson Research 128x64
++ LCD controller as a framebuffer.
++
+ config FB_S1D13XXX
+ tristate "Epson S1D13XXX framebuffer support"
+ depends on FB
+diff -urN -x CVS linux-2.6.25/drivers/video/Makefile linux-2.6/drivers/video/Makefile
+--- linux-2.6.25/drivers/video/Makefile 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/video/Makefile 2008-04-02 22:11:30.000000000 +0200
+@@ -87,7 +87,8 @@
+ obj-$(CONFIG_FB_SA1100) += sa1100fb.o
+ obj-$(CONFIG_FB_HIT) += hitfb.o
+ obj-$(CONFIG_FB_EPSON1355) += epson1355fb.o
+-obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o
++obj-$(CONFIG_FB_S1D15605) += s1d15605fb.o
++obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o
+ obj-$(CONFIG_FB_PVR2) += pvr2fb.o
+ obj-$(CONFIG_FB_VOODOO1) += sstfb.o
+ obj-$(CONFIG_FB_ARMCLCD) += amba-clcd.o
+diff -urN -x CVS linux-2.6.25/drivers/video/atmel_lcdfb.c linux-2.6/drivers/video/atmel_lcdfb.c
+--- linux-2.6.25/drivers/video/atmel_lcdfb.c 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/video/atmel_lcdfb.c 2008-04-03 00:27:47.000000000 +0200
+@@ -31,7 +31,7 @@
+ #define ATMEL_LCDC_CVAL_DEFAULT 0xc8
+ #define ATMEL_LCDC_DMA_BURST_LEN 8
+
+-#if defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9)
++#if defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9) || defined(CONFIG_ARCH_AT91SAM9RL)
+ #define ATMEL_LCDC_FIFO_SIZE 2048
+ #else
+ #define ATMEL_LCDC_FIFO_SIZE 512
+@@ -903,11 +903,45 @@
+ return 0;
+ }
+
+-static struct platform_driver atmel_lcdfb_driver = {
+- .remove = __exit_p(atmel_lcdfb_remove),
++#ifdef CONFIG_PM
++
++static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
++{
++ struct fb_info *info = platform_get_drvdata(pdev);
++ struct atmel_lcdfb_info *sinfo = info->par;
++
++ sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
++ lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
++ if (sinfo->atmel_lcdfb_power_control)
++ sinfo->atmel_lcdfb_power_control(0);
++ atmel_lcdfb_stop_clock(sinfo);
+
+-// FIXME need suspend, resume
++ return 0;
++}
++
++static int atmel_lcdfb_resume(struct platform_device *pdev)
++{
++ struct fb_info *info = platform_get_drvdata(pdev);
++ struct atmel_lcdfb_info *sinfo = info->par;
+
++ atmel_lcdfb_start_clock(sinfo);
++ if (sinfo->atmel_lcdfb_power_control)
++ sinfo->atmel_lcdfb_power_control(1);
++ lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, sinfo->saved_lcdcon);
++
++ return 0;
++}
++
++#else
++#define atmel_lcdfb_suspend NULL
++#define atmel_lcdfb_resume NULL
++#endif
++
++
++static struct platform_driver atmel_lcdfb_driver = {
++ .remove = __exit_p(atmel_lcdfb_remove),
++ .suspend = atmel_lcdfb_suspend,
++ .resume = atmel_lcdfb_resume,
+ .driver = {
+ .name = "atmel_lcdfb",
+ .owner = THIS_MODULE,
+diff -urN -x CVS linux-2.6.25/drivers/video/backlight/Kconfig linux-2.6/drivers/video/backlight/Kconfig
+--- linux-2.6.25/drivers/video/backlight/Kconfig 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/video/backlight/Kconfig 2008-03-09 18:51:50.000000000 +0200
+@@ -112,3 +112,11 @@
+ help
+ If you have a Intel LE80578 (Carillo Ranch) say Y to enable the
+ backlight driver.
++
++config BACKLIGHT_KB920x
++ tristate "KwikByte KB9202 Backlight Driver"
++ depends on BACKLIGHT_CLASS_DEVICE && MACH_KB9200
++ default y
++ help
++ If you have a KwikByte KB9202 board, say Y to enable the
++ backlight driver.
+diff -urN -x CVS linux-2.6.25/drivers/video/backlight/Makefile linux-2.6/drivers/video/backlight/Makefile
+--- linux-2.6.25/drivers/video/backlight/Makefile 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/video/backlight/Makefile 2008-03-09 15:14:55.000000000 +0200
+@@ -10,3 +10,4 @@
+ obj-$(CONFIG_BACKLIGHT_OMAP1) += omap1_bl.o
+ obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o
+ obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o
++obj-$(CONFIG_BACKLIGHT_KB920x) += kb920x_bl.o
+diff -urN -x CVS linux-2.6.25/drivers/video/backlight/kb920x_bl.c linux-2.6/drivers/video/backlight/kb920x_bl.c
+--- linux-2.6.25/drivers/video/backlight/kb920x_bl.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/video/backlight/kb920x_bl.c 2008-03-09 21:41:20.000000000 +0200
+@@ -0,0 +1,164 @@
++/*
++ * Backlight Driver for KB9202
++ *
++ * Copyright (c) 2006 KwikByte
++ *
++ * Based on Sharp's Corgi Backlight Driver
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file "COPYING" in the main directory of this archive
++ * for more details.
++ */
++
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/spinlock.h>
++#include <linux/fb.h>
++#include <linux/backlight.h>
++
++#include <asm/arch/gpio.h>
++
++/* The backlight is on(1)/off(0) */
++#define KB9202_DEFAULT_INTENSITY 1
++#define KB9202_MAX_INTENSITY 1
++
++static int kb9202bl_suspended;
++static int current_intensity = 0;
++static DEFINE_SPINLOCK(bl_lock);
++
++static int kb9202bl_set_intensity(struct backlight_device *bd)
++{
++ unsigned long flags;
++ int intensity = bd->props.brightness;
++
++ if (bd->props.power != FB_BLANK_UNBLANK)
++ intensity = 0;
++ if (bd->props.fb_blank != FB_BLANK_UNBLANK)
++ intensity = 0;
++ if (kb9202bl_suspended)
++ intensity = 0;
++
++ if ((!current_intensity) && (bd->props.power == FB_BLANK_UNBLANK))
++ intensity = 1;
++
++ spin_lock_irqsave(&bl_lock, flags);
++ if (intensity)
++ gpio_set_value(AT91_PIN_PC23, 1);
++ else
++ gpio_set_value(AT91_PIN_PC23, 0);
++ spin_unlock_irqrestore(&bl_lock, flags);
++
++ current_intensity = intensity;
++
++ return 0;
++}
++
++static int kb9202bl_get_intensity(struct backlight_device *bd)
++{
++ return current_intensity;
++}
++
++static struct backlight_ops kb9202bl_ops = {
++ .get_brightness = kb9202bl_get_intensity,
++ .update_status = kb9202bl_set_intensity,
++};
++
++static int __init kb9202bl_probe(struct platform_device *pdev)
++{
++ struct backlight_device *bd;
++
++ bd = backlight_device_register ("kb9202-bl", &pdev->dev, NULL, &kb9202bl_ops);
++ if (IS_ERR(bd))
++ return PTR_ERR(bd);
++
++ platform_set_drvdata(pdev, bd);
++
++ bd->props.max_brightness = KB9202_MAX_INTENSITY;
++ bd->props.brightness = KB9202_DEFAULT_INTENSITY;
++ (void) kb9202bl_set_intensity(bd);
++
++ return 0;
++}
++
++static int kb9202bl_remove(struct platform_device *pdev)
++{
++ struct backlight_device *bd = platform_get_drvdata(pdev);
++
++ bd->props.brightness = 0;
++ bd->props.power = 0;
++ (void) kb9202bl_set_intensity(bd);
++
++ backlight_device_unregister(bd);
++
++ return 0;
++}
++
++#ifdef CONFIG_PM
++static int kb9202bl_suspend(struct platform_device *pdev, pm_message_t state)
++{
++ struct backlight_device *bd = platform_get_drvdata(pdev);
++
++ kb9202bl_suspended = 1;
++ (void) kb9202bl_set_intensity(bd);
++ return 0;
++}
++
++static int kb9202bl_resume(struct platform_device *pdev)
++{
++ struct backlight_device *bd = platform_get_drvdata(pdev);
++
++ kb9202bl_suspended = 0;
++ (void) kb9202bl_set_intensity(bd);
++ return 0;
++}
++#else
++#define kb9202bl_suspend NULL
++#define kb9202bl_resume NULL
++#endif
++
++static struct platform_driver kb9202bl_driver = {
++ .probe = kb9202bl_probe,
++ .remove = kb9202bl_remove,
++ .suspend = kb9202bl_suspend,
++ .resume = kb9202bl_resume,
++ .driver = {
++ .name = "kb9202-bl",
++ .owner = THIS_MODULE,
++ },
++};
++
++static struct platform_device *kb9202bl_device;
++
++static int __init kb9202bl_init(void)
++{
++ int ret;
++
++ ret = platform_driver_register(&kb9202bl_driver);
++ if (!ret) {
++ kb9202bl_device = platform_device_alloc("kb9202-bl", -1);
++ if (!kb9202bl_device)
++ return -ENOMEM;
++
++ ret = platform_device_add(kb9202bl_device);
++ if (ret) {
++ platform_device_put(kb9202bl_device);
++ platform_driver_unregister(&kb9202bl_driver);
++ }
++ }
++ return ret;
++}
++
++static void __exit kb9202bl_exit(void)
++{
++ platform_device_unregister(kb9202bl_device);
++ platform_driver_unregister(&kb9202bl_driver);
++}
++
++module_init(kb9202bl_init);
++module_exit(kb9202bl_exit);
++
++MODULE_AUTHOR("KwikByte <kb9200_dev@kwikbyte.com>");
++MODULE_DESCRIPTION("KB9202 Backlight Driver");
++MODULE_LICENSE("GPL");
+diff -urN -x CVS linux-2.6.25/drivers/video/s1d15605fb.c linux-2.6/drivers/video/s1d15605fb.c
+--- linux-2.6.25/drivers/video/s1d15605fb.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/video/s1d15605fb.c 2008-05-03 00:36:04.000000000 +0200
+@@ -0,0 +1,655 @@
++/*
++ * drivers/video/s1d15605.c
++ *
++ * Adapted from several sources including:
++ * 1) Driver for AT91 LCD Controller
++ * Copyright (C) 2006 Atmel
++ *
++ * 2) Copyright (C) 2005 S. Kevin Hester
++ *
++ * This file is subject to the terms and conditions of the GNU General Public
++ * License. See the file COPYING in the main directory of this archive for
++ * more details.
++ *
++ * This is a basic framebuffer driver for the Optrex F-51320 128x64 mono LCD
++ * display. This display uses a clone of the common Epson SED 1531 display
++ * controller.
++ *
++ * I've heavily borrowed code from the vfb.c driver.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
++ */
++
++#ifdef DEBUG
++#define MSG(string, args...) printk("s1d15605fb:" string, ##args)
++#else
++#define MSG(string, args...)
++#endif
++
++#include <linux/kernel.h>
++#include <linux/platform_device.h>
++#include <linux/dma-mapping.h>
++#include <linux/interrupt.h>
++#include <linux/clk.h>
++#include <linux/fb.h>
++#include <linux/init.h>
++#include <linux/delay.h>
++
++#include <asm/uaccess.h>
++
++#include <asm/arch/board.h>
++#include <asm/arch/gpio.h>
++
++#ifdef CONFIG_PMAC_BACKLIGHT
++#include <asm/backlight.h>
++#endif
++
++#define VIDEOWIDTH 128
++#define VIDEOHEIGHT 64
++#define VIDEODEPTH 1 /* bits/pixel */
++#define VIDEOWIDTH_BYTES ((VIDEOWIDTH * VIDEODEPTH) / 8)
++
++/* The number of bytes that actually go to the device */
++#define ACTUALVIDEOMEMSIZE (VIDEOWIDTH_BYTES * VIDEOHEIGHT)
++#define VIDEOMEMSIZE PAGE_SIZE
++
++static struct fb_var_screeninfo s1d15605_default __initdata = {
++ .xres = VIDEOWIDTH,
++ .yres = VIDEOHEIGHT,
++ .xres_virtual = VIDEOWIDTH,
++ .yres_virtual = VIDEOHEIGHT,
++ .bits_per_pixel = VIDEODEPTH,
++ .red = { 0, 1, 0 },
++ .green = { 0, 1, 0 },
++ .blue = { 0, 1, 0 },
++ .activate = FB_ACTIVATE_NOW,
++ .pixclock = 20000,
++ .vmode = FB_VMODE_NONINTERLACED,
++};
++
++static struct fb_fix_screeninfo s1d15605_fix __initdata = {
++ .id = "s1d15605",
++ .type = FB_TYPE_PACKED_PIXELS,
++ .visual = FB_VISUAL_MONO10,
++ .xpanstep = 0,
++ .ypanstep = 0,
++ .ywrapstep = 0,
++ .accel = FB_ACCEL_NONE,
++};
++
++struct s1d15605fb_info {
++ struct fb_info *info;
++ char *mmio;
++ unsigned long reset_pin;
++ struct platform_device *pdev;
++};
++
++/*
++ * LCD device interface
++ */
++#define RESET_DISPLAY 0xE2
++#define LCD_BIAS_1_9 0xA2
++#define ADC_SELECT_REVERSE 0xA1
++#define COMMON_OUTPUT_NORMAL 0xC0
++#define V5_RESISTOR_RATIO 0x26
++#define ELECTRONIC_VOLUME_SET 0x81
++#define ELECTRONIC_VOLUME_INIT 0x20
++#define POWER_CONTROL_SET 0x28
++#define VOLTAGE_REGULATOR 0x02
++#define VOLTAGE_FOLLOWER 0x01
++#define BOOSTER_CIRCUIT 0x04
++#define DISPLAY_ON 0xAF
++#define START_LINE_SET 0x40
++#define PAGE_ADDRESS_SET 0xB0
++#define COLUMN_ADDRESS_HIGH 0x10
++#define COLUMN_ADDRESS_LOW 0x00
++#define RESISTOR_RATIO_START 0x20
++
++#define NUM_OF_PAGES 8
++#define NUM_OF_COLUMNS 128
++
++#define WRITE_COMMAND(x) __raw_writeb((x), (sinfo)->mmio)
++#define READ_COMMAND __raw_readb((sinfo)->mmio)
++#define WRITE_DATA(x) __raw_writeb((x), (sinfo)->mmio + (0x10000))
++#define READ_DATA __raw_readb((sinfo)->mmio + (0x10000))
++
++
++/*
++ * s1d15605fb_resize_framebuffer
++ *
++ * Free allocated space if different. Allocate on new of changed.
++ * Returns -ENOMEM if the new framebuffer can not be allocated,
++ * zero on success.
++ */
++static int s1d15605fb_resize_framebuffer(struct s1d15605fb_info *sinfo)
++{
++ struct fb_info *info = sinfo->info;
++ struct fb_fix_screeninfo *fix = &info->fix;
++ struct fb_var_screeninfo *var = &info->var;
++ unsigned int new_size;
++ void *new_vaddr;
++
++ new_size = ((var->xres_virtual * var->yres_virtual * var->bits_per_pixel) / 8);
++
++ MSG("%s: x (%d) y (%d) bpp (%d): new size 0x%08x\n", __FUNCTION__,
++ var->xres_virtual, var->yres_virtual, var->bits_per_pixel, new_size);
++
++ if (new_size == fix->smem_len)
++ return 0;
++
++ if (fix->smem_len) {
++ kfree(info->screen_base);
++ }
++
++ new_vaddr = kmalloc(new_size, GFP_KERNEL);
++
++ if (!new_vaddr) {
++ fix->smem_len = 0;
++ return -ENOMEM;
++ }
++
++ info->screen_base = new_vaddr;
++ fix->smem_start = (unsigned)new_vaddr;
++ fix->smem_len = new_size;
++ fix->line_length = (var->xres_virtual * var->bits_per_pixel) / 8;
++
++ dev_info(info->device,
++ "%luKiB frame buffer at %08lx (mapped at %p)\n",
++ (unsigned long)info->fix.smem_len / 1024,
++ (unsigned long)info->fix.smem_start,
++ info->screen_base);
++
++ return 0;
++}
++
++
++/*
++ * The s1d15605 seems to be divided into eight 128 pixel wide pages (from top to
++ * bottom) each page seems to be eight pixels high, where these eight pixels are
++ * one byte
++ */
++static void s1d15605_update(struct fb_info *info)
++{
++ struct s1d15605fb_info *sinfo = info->par;
++ int page, i, row, colmask;
++ u8 retVal, *rowPtr;
++
++ WRITE_COMMAND(START_LINE_SET);
++ for (page = 0; page < NUM_OF_PAGES; ++page) {
++ WRITE_COMMAND(PAGE_ADDRESS_SET + page);
++ WRITE_COMMAND(COLUMN_ADDRESS_HIGH);
++ WRITE_COMMAND(COLUMN_ADDRESS_LOW);
++
++ for (i = 0; i < NUM_OF_COLUMNS; ++i)
++ {
++ /* point of opportunity: optimization */
++ colmask = (1 << (i & 0x7));
++ rowPtr = (u8*)(info->screen_base);
++ rowPtr += (VIDEOWIDTH_BYTES * 8 * page);
++ rowPtr += (i >> 3);
++ retVal = 0;
++ for (row = 0; row < 8; ++row)
++ {
++ retVal = (retVal >> 1) | (((*rowPtr) & colmask) ? 0x80 : 0);
++ rowPtr += VIDEOWIDTH_BYTES;
++ }
++ WRITE_DATA(retVal);
++ }
++ }
++
++ WRITE_COMMAND(DISPLAY_ON);
++}
++
++
++/*
++ * Setting the video mode has been split into two parts.
++ * First part, xxxfb_check_var, must not write anything
++ * to hardware, it should only verify and adjust var.
++ * This means it doesn't alter par but it does use hardware
++ * data from it to check this var.
++ */
++static int s1d15605_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
++{
++ /*
++ * Some very basic checks
++ */
++ if (!var->xres)
++ var->xres = 1;
++ if (!var->yres)
++ var->yres = 1;
++ if (var->xres > var->xres_virtual)
++ var->xres_virtual = var->xres;
++ if (var->yres > var->yres_virtual)
++ var->yres_virtual = var->yres;
++
++ if(var->bits_per_pixel > VIDEODEPTH)
++ return -EINVAL;
++
++ /*
++ * Memory limit
++ */
++ if (((var->yres_virtual * var->bits_per_pixel * var->yres_virtual) >> 3) >
++ ACTUALVIDEOMEMSIZE)
++ return -ENOMEM;
++
++ /*
++ * Now that we checked it we alter var. The reason being is that the video
++ * mode passed in might not work but slight changes to it might make it
++ * work. This way we let the user know what is acceptable.
++ */
++ switch (var->bits_per_pixel) {
++ case 1:
++ var->red.offset = var->green.offset = var->blue.offset = 0;
++ var->red.length = var->green.length = var->blue.length
++ = var->bits_per_pixel;
++ break;
++ default:
++ return -EINVAL;
++ }
++
++ var->xoffset = var->yoffset = 0;
++ var->red.msb_right = var->green.msb_right = var->blue.msb_right =
++ var->transp.msb_right = 0;
++
++ return 0;
++}
++
++
++/*
++ * This routine actually sets the video mode. It's in here where we
++ * the hardware state info->par and fix which can be affected by the
++ * change in par. For this driver it doesn't do much.
++ */
++static int s1d15605_set_par(struct fb_info *info)
++{
++ int ret;
++
++ MSG("%s:\n", __func__);
++ MSG(" * resolution: %ux%u (%ux%u virtual)\n",
++ info->var.xres, info->var.yres,
++ info->var.xres_virtual, info->var.yres_virtual);
++
++ ret = s1d15605fb_resize_framebuffer(info->par);
++
++ info->fix.visual = FB_VISUAL_MONO10;
++ return ret;
++}
++
++
++/*
++ * Set a single color register. The values supplied are already
++ * rounded down to the hardware's capabilities (according to the
++ * entries in the var structure). Return != 0 for invalid regno.
++ */
++static int s1d15605_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
++ u_int transp, struct fb_info *info)
++{
++ if (regno > 1) /* no. of hw registers - we only do mono now */
++ return 1;
++
++ return 0;
++}
++
++
++/*
++ * Currently, the routine will simply shut-off the backlight and prevent
++ * updates/refreshes. Modify according to application.
++ *
++ * 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off
++ */
++static int s1d15605_blank(int blank, struct fb_info *info)
++{
++#ifdef CONFIG_PMAC_BACKLIGHT
++ if (blank)
++ pmac_backlight->props.power = FB_BLANK_POWERDOWN;
++ else
++ pmac_backlight->props.power = FB_BLANK_UNBLANK;
++ backlight_update_status(pmac_backlight);
++#endif
++ return 1;
++}
++
++
++/*
++ * Pan or Wrap the Display
++ *
++ * This call looks only at xoffset, yoffset and the FB_VMODE_YWRAP flag
++ */
++/*
++static int s1d15605_pan_display(struct fb_var_screeninfo *var,
++ struct fb_info *info)
++{
++ if (var->vmode & FB_VMODE_YWRAP) {
++ if (var->yoffset < 0
++ || var->yoffset >= info->var.yres_virtual
++ || var->xoffset)
++ return -EINVAL;
++ } else {
++ if (var->xoffset + var->xres > info->var.xres_virtual ||
++ var->yoffset + var->yres > info->var.yres_virtual)
++ return -EINVAL;
++ }
++ info->var.xoffset = var->xoffset;
++ info->var.yoffset = var->yoffset;
++ if (var->vmode & FB_VMODE_YWRAP)
++ info->var.vmode |= FB_VMODE_YWRAP;
++ else
++ info->var.vmode &= ~FB_VMODE_YWRAP;
++ return 0;
++}
++*/
++
++
++static void s1d15605_copyarea(struct fb_info *info, const struct fb_copyarea *region)
++{
++ cfb_copyarea(info, region);
++ s1d15605_update(info);
++}
++
++
++static void s1d15605_fillrect (struct fb_info *info, const struct fb_fillrect *rect)
++{
++ cfb_fillrect(info, rect);
++ s1d15605_update(info);
++}
++
++
++static void s1d15605_imageblit(struct fb_info *p, const struct fb_image *image)
++{
++ cfb_imageblit(p, image);
++ s1d15605_update(p);
++}
++
++
++/*
++ * Write the users data to our framebuffer, and then trigger a psuedo DMA
++ */
++static ssize_t s1d15605_write(struct fb_info *info, const char *buf,
++ size_t count, loff_t *ppos)
++{
++ unsigned long p = *ppos;
++ int err;
++
++ if (p > info->fix.smem_len)
++ return -ENOSPC;
++ if (count >= info->fix.smem_len)
++ count = info->fix.smem_len;
++ err = 0;
++ if (count + p > info->fix.smem_len) {
++ count = info->fix.smem_len - p;
++ err = -ENOSPC;
++ }
++ if (count) {
++ char *base_addr;
++
++ base_addr = info->screen_base;
++ count -= copy_from_user(base_addr+p, buf, count);
++ *ppos += count;
++ err = -EFAULT;
++ }
++
++ s1d15605_update(info);
++
++ if (count)
++ return count;
++
++ return err;
++}
++
++#ifdef USE_PRIVATE_VMA_FXS
++static void s1d15605_vma_open(struct vm_area_struct *vma)
++{
++ // FIXME - store stats in the device data via vm_private_data
++}
++
++
++static void s1d15605_vma_close(struct vm_area_struct *vma)
++{
++ // FIXME - store stats in the device data via vm_private_data
++}
++
++
++static struct page *s1d15605_vma_nopage(struct vm_area_struct *vma,
++ unsigned long address, int *type)
++{
++ struct page *page;
++ struct fb_info *info = vma->vm_private_data;
++
++ page = virt_to_page(info->screen_base);
++ get_page(page);
++
++ // FIXME - now someone has a link to our page, start periodically blitting
++ // latest updates to the actual device.
++
++ return page;
++}
++
++
++static struct vm_operations_struct s1d15605_vm_ops = {
++ .open = s1d15605_vma_open,
++ .close = s1d15605_vma_close,
++ .nopage = s1d15605_vma_nopage
++};
++
++
++/* We don't do much here - because we have special vm_ops */
++static int s1d15605_mmap(struct fb_info *info, struct vm_area_struct *vma)
++{
++ vma->vm_ops = &s1d15605_vm_ops;
++ vma->vm_flags |= VM_RESERVED;
++ vma->vm_private_data = info;
++ s1d15605_vma_open(vma);
++
++ return 0;
++}
++#endif /* USE_PRIVATE_VMA_FXS */
++
++
++static struct fb_ops s1d15605fb_ops = {
++ .owner = THIS_MODULE,
++ .fb_check_var = s1d15605_check_var,
++ .fb_set_par = s1d15605_set_par,
++ .fb_setcolreg = s1d15605_setcolreg,
++ .fb_blank = s1d15605_blank,
++// .fb_pan_display = s1d15605_pan_display,
++ .fb_fillrect = s1d15605_fillrect,
++ .fb_copyarea = s1d15605_copyarea,
++ .fb_imageblit = s1d15605_imageblit,
++ .fb_write = s1d15605_write,
++#ifdef USE_PRIVATE_VMA_FXS
++ .fb_mmap = s1d15605_mmap,
++#endif
++};
++
++
++static void s1d15605_device_init(struct s1d15605fb_info *sinfo) {
++
++ char value;
++
++ /* release the reset line by reading the device - proto hardware */
++ value = READ_COMMAND;
++ value = READ_COMMAND;
++
++#ifdef CONFIG_MACH_KB9200
++ /* new boards have dedicated reset line */
++ gpio_set_value(sinfo->reset_pin, 1);
++#endif
++
++ /* initialize the device within 5ms */
++ WRITE_COMMAND(RESET_DISPLAY);
++ WRITE_COMMAND(LCD_BIAS_1_9);
++ WRITE_COMMAND(ADC_SELECT_REVERSE);
++ WRITE_COMMAND(COMMON_OUTPUT_NORMAL);
++ WRITE_COMMAND(V5_RESISTOR_RATIO);
++ WRITE_COMMAND(ELECTRONIC_VOLUME_SET);
++ WRITE_COMMAND(ELECTRONIC_VOLUME_INIT);
++ WRITE_COMMAND(POWER_CONTROL_SET | VOLTAGE_REGULATOR | VOLTAGE_FOLLOWER | BOOSTER_CIRCUIT);
++ WRITE_COMMAND(DISPLAY_ON);
++
++ WRITE_COMMAND(RESISTOR_RATIO_START + 4);
++ WRITE_COMMAND(ELECTRONIC_VOLUME_SET);
++ WRITE_COMMAND(0x33);
++}
++
++
++static int __init s1d15605fb_probe(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct fb_info *info;
++ struct s1d15605fb_info *sinfo;
++ int ret;
++
++ MSG("%s\n", __func__);
++
++ if (!(info = framebuffer_alloc(sizeof(struct s1d15605fb_info), dev))) {
++ dev_err(dev, "Cannot allocate framebuffer struct\n");
++ return -ENOMEM;
++ }
++
++ sinfo = info->par;
++ sinfo->info = info;
++ sinfo->pdev = pdev;
++
++ if (pdev->num_resources < 2) {
++ dev_err(dev, "Resources unusable\n");
++ ret = -ENODEV;
++ goto free_info;
++ }
++
++ info->fbops = &s1d15605fb_ops;
++ strcpy(info->fix.id, pdev->name);
++
++ info->fix.mmio_start = pdev->resource[0].start;
++ info->fix.mmio_len = pdev->resource[0].end - pdev->resource[0].start + 1;
++ sinfo->reset_pin = pdev->resource[1].start;
++
++ ret = s1d15605fb_resize_framebuffer(sinfo);
++ if (ret < 0) {
++ dev_err(dev, "Cannot resize framebuffer: %d\n", ret);
++ goto free_fb;
++ }
++
++ if (!request_mem_region(info->fix.mmio_start,
++ info->fix.mmio_len, pdev->name)) {
++ ret = -EBUSY;
++ goto free_fb;
++ }
++
++ sinfo->mmio = ioremap(info->fix.mmio_start, info->fix.mmio_len);
++ if (!sinfo->mmio) {
++ dev_err(dev, "Cannot map LCD memory region\n");
++ goto release_mem;
++ }
++
++ s1d15605_device_init(sinfo);
++
++ ret = fb_find_mode(&info->var, info, NULL, NULL, 0, NULL, 1);
++
++ if (!ret || (ret == 4))
++ info->var = s1d15605_default;
++
++ info->fix = s1d15605_fix;
++ info->flags = FBINFO_FLAG_DEFAULT |
++/* FBINFO_HWACCEL_YPAN | */
++ FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
++
++ ret = register_framebuffer(info);
++ if (ret < 0) {
++ dev_err(dev, "Failed to register framebuffer device: %d\n", ret);
++ goto unmap_mmio;
++ }
++
++ dev_set_drvdata(dev, info);
++
++ memset(info->screen_base, 0, info->fix.smem_len);
++ info->var.activate |= FB_ACTIVATE_NOW;
++ ret = fb_set_var(info, &info->var);
++ if (ret) {
++ dev_warn(dev, "Unable to set display parameters\n");
++ }
++
++ info->var.activate &= ~(FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW);
++
++ dev_dbg(dev, "%s SUCCESS\n", __func__);
++
++ dev_info(dev, "Driver $Revision: 1.1 $\n");
++
++ return 0;
++
++unmap_mmio:
++ iounmap(sinfo->mmio);
++release_mem:
++ release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
++free_fb:
++ kfree(info->screen_base);
++
++free_info:
++ framebuffer_release(info);
++
++ dev_dbg(dev, "%s FAILED\n", __func__);
++ return ret;
++}
++
++
++static int __exit s1d15605fb_remove(struct platform_device *pdev)
++{
++ struct device *dev = &pdev->dev;
++ struct fb_info *info = dev_get_drvdata(dev);
++ struct s1d15605fb_info *sinfo = info->par;
++
++ if (!sinfo)
++ return 0;
++
++ unregister_framebuffer(info);
++
++ iounmap(sinfo->mmio);
++ release_mem_region(info->fix.mmio_start, info->fix.mmio_len);
++
++ kfree(info->screen_base);
++
++ dev_set_drvdata(dev, NULL);
++ framebuffer_release(info);
++ return 0;
++}
++
++
++static struct platform_driver s1d15605fb_driver = {
++ .remove = __exit_p(s1d15605fb_remove),
++ .driver = {
++ .name = "s1d15605fb",
++ .owner = THIS_MODULE,
++ },
++};
++
++
++static int __init s1d15605fb_init(void)
++{
++ return platform_driver_probe(&s1d15605fb_driver, s1d15605fb_probe);
++}
++
++
++static void __exit s1d15605fb_exit(void)
++{
++ platform_driver_unregister(&s1d15605fb_driver);
++}
++
++
++module_init(s1d15605fb_init);
++module_exit(s1d15605fb_exit);
++
++
++MODULE_AUTHOR("KwikByte");
++MODULE_DESCRIPTION("Epson S1D15605 LCD Controller framebuffer driver");
++MODULE_LICENSE("GPL");
+diff -urN -x CVS linux-2.6.25/drivers/watchdog/Kconfig linux-2.6/drivers/watchdog/Kconfig
+--- linux-2.6.25/drivers/watchdog/Kconfig 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/watchdog/Kconfig 2008-03-09 15:14:55.000000000 +0200
+@@ -66,6 +66,14 @@
+ Watchdog timer embedded into AT91RM9200 chips. This will reboot your
+ system when the timeout is reached.
+
++config AT91SAM9_WATCHDOG
++ tristate "AT91SAM9 watchdog"
++ depends on ARCH_AT91 && !ARCH_AT91RM9200
++ select WATCHDOG_NOWAYOUT
++ help
++ Watchdog timer embedded into AT91SAM9 chips. This will reboot your
++ system when the timeout is reached.
++
+ config 21285_WATCHDOG
+ tristate "DC21285 watchdog"
+ depends on FOOTBRIDGE
+diff -urN -x CVS linux-2.6.25/drivers/watchdog/Makefile linux-2.6/drivers/watchdog/Makefile
+--- linux-2.6.25/drivers/watchdog/Makefile 2008-05-03 00:15:50.000000000 +0200
++++ linux-2.6/drivers/watchdog/Makefile 2008-03-09 15:14:55.000000000 +0200
+@@ -26,6 +26,7 @@
+
+ # ARM Architecture
+ obj-$(CONFIG_AT91RM9200_WATCHDOG) += at91rm9200_wdt.o
++obj-$(CONFIG_AT91SAM9_WATCHDOG) += at91sam9_wdt.o
+ obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o
+ obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
+ obj-$(CONFIG_977_WATCHDOG) += wdt977.o
+diff -urN -x CVS linux-2.6.25/drivers/watchdog/at91sam9_wdt.c linux-2.6/drivers/watchdog/at91sam9_wdt.c
+--- linux-2.6.25/drivers/watchdog/at91sam9_wdt.c 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/drivers/watchdog/at91sam9_wdt.c 2008-04-15 21:53:41.000000000 +0200
+@@ -0,0 +1,259 @@
++/*
++ * Watchdog driver for Atmel AT91SAM9x processors.
++ *
++ * Copyright (C) 2007 Renaud CERRATO r.cerrato@til-technologies.fr
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++/*
++ * The Watchdog Timer Mode Register can be only written to once. If the
++ * timeout need to be set from Linux, be sure that the bootstrap or the
++ * bootloader doesn't write to this register.
++ */
++
++#include <linux/errno.h>
++#include <linux/fs.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/miscdevice.h>
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/platform_device.h>
++#include <linux/types.h>
++#include <linux/watchdog.h>
++#include <linux/bitops.h>
++#include <linux/uaccess.h>
++
++#include <asm/arch/at91_wdt.h>
++
++
++#define WDT_MAX_TIME 16 /* seconds */
++
++static int wdt_timeout = -1; /* invalid */
++
++module_param(wdt_timeout, int, 0);
++MODULE_PARM_DESC(wdt_timeout, "Watchdog time in seconds. (default = disabled)");
++
++
++static unsigned long at91wdt_busy;
++
++/* ......................................................................... */
++
++/*
++ * Reload the watchdog timer. (ie, pat the watchdog)
++ */
++static void inline at91_wdt_reload(void)
++{
++ at91_sys_write(AT91_WDT_CR, AT91_WDT_KEY | AT91_WDT_WDRSTT);
++}
++
++/* ......................................................................... */
++
++/*
++ * Watchdog device is opened, and watchdog starts running.
++ */
++static int at91_wdt_open(struct inode *inode, struct file *file)
++{
++ if (test_and_set_bit(0, &at91wdt_busy))
++ return -EBUSY;
++
++ return nonseekable_open(inode, file);
++}
++
++/*
++ * Close the watchdog device.
++ */
++static int at91_wdt_close(struct inode *inode, struct file *file)
++{
++ clear_bit(0, &at91wdt_busy);
++ return 0;
++}
++
++/*
++ * Change the watchdog time interval.
++ */
++static int at91_wdt_settimeout(int new_time)
++{
++ unsigned int reg, mr;
++ /*
++ * All counting occurs at SLOW_CLOCK / 128 = 256 Hz
++ *
++ * Since WDV is a 12-bit counter, the maximum period is
++ * 4096 / 256 = 16 seconds.
++ */
++ if ((new_time <= 0) || (new_time > WDT_MAX_TIME))
++ return -EINVAL;
++
++ wdt_timeout = new_time;
++
++ /* Program the Watchdog */
++ reg = AT91_WDT_WDRSTEN /* causes watchdog reset */
++ | AT91_WDT_WDRPROC /* causes processor reset */
++ | AT91_WDT_WDDBGHLT /* disabled in debug mode */
++ | AT91_WDT_WDD /* restart at any time */
++ | (((wdt_timeout * 256) - 1) & AT91_WDT_WDV); /* timer value */
++ at91_sys_write(AT91_WDT_MR, reg);
++
++ /* Check if watchdog could be programmed */
++ mr = at91_sys_read(AT91_WDT_MR);
++ if (mr != reg) {
++ printk(KERN_ERR "at91sam9_wdt: Watchdog register already programmed.\n");
++ return -EIO;
++ }
++
++ at91_wdt_reload();
++
++ printk(KERN_INFO "AT91SAM9 Watchdog enabled (%d seconds, nowayout)\n", wdt_timeout);
++ return 0;
++}
++
++static struct watchdog_info at91_wdt_info = {
++ .identity = "at91sam9 watchdog",
++ .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING,
++};
++
++/*
++ * Handle commands from user-space.
++ */
++static int at91_wdt_ioctl(struct inode *inode, struct file *file,
++ unsigned int cmd, unsigned long arg)
++{
++ void __user *argp = (void __user *)arg;
++ int __user *p = argp;
++ int new_value, err;
++
++ switch (cmd) {
++ case WDIOC_KEEPALIVE:
++ at91_wdt_reload(); /* pat the watchdog */
++ return 0;
++
++ case WDIOC_GETSUPPORT:
++ return copy_to_user(argp, &at91_wdt_info, sizeof(at91_wdt_info)) ? -EFAULT : 0;
++
++ case WDIOC_SETTIMEOUT:
++ if (get_user(new_value, p))
++ return -EFAULT;
++
++ err = at91_wdt_settimeout(new_value);
++ if (err)
++ return err;
++
++ return put_user(wdt_timeout, p); /* return current value */
++
++ case WDIOC_GETTIMEOUT:
++ return put_user(wdt_timeout, p);
++
++ case WDIOC_GETSTATUS:
++ case WDIOC_GETBOOTSTATUS:
++ return put_user(0, p);
++ }
++ return -ENOTTY;
++}
++
++/*
++ * Pat the watchdog whenever device is written to.
++ */
++static ssize_t at91_wdt_write(struct file *file, const char *data, size_t len, loff_t *ppos)
++{
++ at91_wdt_reload(); /* pat the watchdog */
++ return len;
++}
++
++/* ......................................................................... */
++
++static const struct file_operations at91wdt_fops = {
++ .owner = THIS_MODULE,
++ .llseek = no_llseek,
++ .ioctl = at91_wdt_ioctl,
++ .open = at91_wdt_open,
++ .release = at91_wdt_close,
++ .write = at91_wdt_write,
++};
++
++static struct miscdevice at91wdt_miscdev = {
++ .minor = WATCHDOG_MINOR,
++ .name = "watchdog",
++ .fops = &at91wdt_fops,
++};
++
++static int __init at91wdt_probe(struct platform_device *pdev)
++{
++ int res;
++
++ if (at91wdt_miscdev.parent)
++ return -EBUSY;
++ at91wdt_miscdev.parent = &pdev->dev;
++
++ res = misc_register(&at91wdt_miscdev);
++ if (res)
++ return res;
++
++ /* Set watchdog */
++ if (at91_wdt_settimeout(wdt_timeout) == -EINVAL) {
++ pr_info("at91sam9_wdt: invalid timeout (must be between 1 and %d)\n", WDT_MAX_TIME);
++ return 0;
++ }
++
++ return 0;
++}
++
++static int __exit at91wdt_remove(struct platform_device *pdev)
++{
++ int res;
++
++ res = misc_deregister(&at91wdt_miscdev);
++ if (!res)
++ at91wdt_miscdev.parent = NULL;
++
++ return res;
++}
++
++#ifdef CONFIG_PM
++
++static int at91wdt_suspend(struct platform_device *pdev, pm_message_t message)
++{
++ return 0;
++}
++
++static int at91wdt_resume(struct platform_device *pdev)
++{
++ return 0;
++}
++
++#else
++#define at91wdt_suspend NULL
++#define at91wdt_resume NULL
++#endif
++
++static struct platform_driver at91wdt_driver = {
++ .remove = __exit_p(at91wdt_remove),
++ .suspend = at91wdt_suspend,
++ .resume = at91wdt_resume,
++ .driver = {
++ .name = "at91_wdt",
++ .owner = THIS_MODULE,
++ },
++};
++
++static int __init at91sam_wdt_init(void)
++{
++ return platform_driver_probe(&at91wdt_driver, at91wdt_probe);
++}
++
++static void __exit at91sam_wdt_exit(void)
++{
++ platform_driver_unregister(&at91wdt_driver);
++}
++
++module_init(at91sam_wdt_init);
++module_exit(at91sam_wdt_exit);
++
++MODULE_AUTHOR("Renaud CERRATO");
++MODULE_DESCRIPTION("Watchdog driver for Atmel AT91SAM9x processors");
++MODULE_LICENSE("GPL");
++MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
++MODULE_ALIAS("platform:at91_wdt");
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_ecc.h linux-2.6/include/asm-arm/arch-at91/at91_ecc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_ecc.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_ecc.h 2008-05-07 23:49:32.000000000 +0200
+@@ -1,6 +1,9 @@
+ /*
+ * include/asm-arm/arch-at91/at91_ecc.h
+ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Error Corrected Code Controller (ECC) - System peripherals regsters.
+ * Based on AT91SAM9260 datasheet revision B.
+ *
+@@ -13,26 +16,26 @@
+ #ifndef AT91_ECC_H
+ #define AT91_ECC_H
+
+-#define AT91_ECC_CR (AT91_ECC + 0x00) /* Control register */
++#define AT91_ECC_CR 0x00 /* Control register */
+ #define AT91_ECC_RST (1 << 0) /* Reset parity */
+
+-#define AT91_ECC_MR (AT91_ECC + 0x04) /* Mode register */
++#define AT91_ECC_MR 0x04 /* Mode register */
+ #define AT91_ECC_PAGESIZE (3 << 0) /* Page Size */
+ #define AT91_ECC_PAGESIZE_528 (0)
+ #define AT91_ECC_PAGESIZE_1056 (1)
+ #define AT91_ECC_PAGESIZE_2112 (2)
+ #define AT91_ECC_PAGESIZE_4224 (3)
+
+-#define AT91_ECC_SR (AT91_ECC + 0x08) /* Status register */
++#define AT91_ECC_SR 0x08 /* Status register */
+ #define AT91_ECC_RECERR (1 << 0) /* Recoverable Error */
+ #define AT91_ECC_ECCERR (1 << 1) /* ECC Single Bit Error */
+ #define AT91_ECC_MULERR (1 << 2) /* Multiple Errors */
+
+-#define AT91_ECC_PR (AT91_ECC + 0x0c) /* Parity register */
++#define AT91_ECC_PR 0x0c /* Parity register */
+ #define AT91_ECC_BITADDR (0xf << 0) /* Bit Error Address */
+ #define AT91_ECC_WORDADDR (0xfff << 4) /* Word Error Address */
+
+-#define AT91_ECC_NPR (AT91_ECC + 0x10) /* NParity register */
++#define AT91_ECC_NPR 0x10 /* NParity register */
+ #define AT91_ECC_NPARITY (0xffff << 0) /* NParity */
+
+ #endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_pit.h linux-2.6/include/asm-arm/arch-at91/at91_pit.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_pit.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_pit.h 2008-05-07 23:49:57.000000000 +0200
+@@ -1,6 +1,9 @@
+ /*
+ * include/asm-arm/arch-at91/at91_pit.h
+ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Periodic Interval Timer (PIT) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_pmc.h linux-2.6/include/asm-arm/arch-at91/at91_pmc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_pmc.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_pmc.h 2008-05-05 22:01:39.000000000 +0200
+@@ -23,6 +23,7 @@
+ #define AT91_PMC_PCK (1 << 0) /* Processor Clock */
+ #define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */
+ #define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */
++#define AT91CAP9_PMC_DDR (1 << 2) /* DDR Clock [AT91CAP9 revC only] */
+ #define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */
+ #define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */
+ #define AT91CAP9_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91CAP9 only] */
+@@ -39,10 +40,14 @@
+ #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */
+
+ #define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL, CAP9] */
++#define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */
++#define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */
++#define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */
++#define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI PLL Start-up Time */
+
+ #define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */
+ #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */
+-#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */
++#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x, CAP9] */
+ #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */
+
+ #define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */
+@@ -56,6 +61,7 @@
+ #define AT91_PMC_OUT (3 << 14) /* PLL Clock Frequency Range */
+ #define AT91_PMC_MUL (0x7ff << 16) /* PLL Multiplier */
+ #define AT91_PMC_USBDIV (3 << 28) /* USB Divisor (PLLB only) */
++#define AT91CAP9_PMC_USBDIV (0xf << 28) /* USB Divisor (PLLB only) [AT91CAP9 revC only] */
+ #define AT91_PMC_USBDIV_1 (0 << 28)
+ #define AT91_PMC_USBDIV_2 (1 << 28)
+ #define AT91_PMC_USBDIV_4 (2 << 28)
+@@ -76,10 +82,13 @@
+ #define AT91_PMC_PRES_32 (5 << 2)
+ #define AT91_PMC_PRES_64 (6 << 2)
+ #define AT91_PMC_MDIV (3 << 8) /* Master Clock Division */
+-#define AT91_PMC_MDIV_1 (0 << 8)
+-#define AT91_PMC_MDIV_2 (1 << 8)
+-#define AT91_PMC_MDIV_3 (2 << 8)
+-#define AT91_PMC_MDIV_4 (3 << 8)
++#define AT91RM9200_PMC_MDIV_1 (0 << 8) /* [AT91RM9200 only] */
++#define AT91RM9200_PMC_MDIV_2 (1 << 8)
++#define AT91RM9200_PMC_MDIV_3 (2 << 8)
++#define AT91RM9200_PMC_MDIV_4 (3 << 8)
++#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9,CAP9 only] */
++#define AT91SAM9_PMC_MDIV_2 (1 << 8)
++#define AT91SAM9_PMC_MDIV_4 (2 << 8)
+
+ #define AT91_PMC_PCKR(n) (AT91_PMC + 0x40 + ((n) * 4)) /* Programmable Clock 0-3 Registers */
+
+@@ -90,10 +99,17 @@
+ #define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */
+ #define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */
+ #define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */
++#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [AT91CAP9 only] */
++#define AT91_PMC_OSCSEL (1 << 7) /* Slow Clock Oscillator [AT91CAP9 revC only] */
+ #define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */
+ #define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */
+ #define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */
+ #define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */
+ #define AT91_PMC_IMR (AT91_PMC + 0x6c) /* Interrupt Mask Register */
+
++#define AT91_PMC_PROT (AT91_PMC + 0xe4) /* Protect Register [AT91CAP9 revC only] */
++#define AT91_PMC_PROTKEY 0x504d4301 /* Activation Code */
++
++#define AT91_PMC_VER (AT91_PMC + 0xfc) /* PMC Module Version [AT91CAP9 only] */
++
+ #endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_rstc.h linux-2.6/include/asm-arm/arch-at91/at91_rstc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_rstc.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_rstc.h 2008-05-07 23:50:10.000000000 +0200
+@@ -1,6 +1,9 @@
+ /*
+ * include/asm-arm/arch-at91/at91_rstc.h
+ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Reset Controller (RSTC) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_rtt.h linux-2.6/include/asm-arm/arch-at91/at91_rtt.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_rtt.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_rtt.h 2008-05-07 23:51:11.000000000 +0200
+@@ -1,6 +1,9 @@
+ /*
+ * include/asm-arm/arch-at91/at91_rtt.h
+ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Real-time Timer (RTT) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_shdwc.h linux-2.6/include/asm-arm/arch-at91/at91_shdwc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_shdwc.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_shdwc.h 2008-05-07 23:50:23.000000000 +0200
+@@ -1,6 +1,9 @@
+ /*
+ * include/asm-arm/arch-at91/at91_shdwc.h
+ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Shutdown Controller (SHDWC) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+@@ -24,10 +27,12 @@
+ #define AT91_SHDW_WKMODE0_LOW 2
+ #define AT91_SHDW_WKMODE0_ANYLEVEL 3
+ #define AT91_SHDW_CPTWK0 (0xf << 4) /* Counter On Wake Up 0 */
++#define AT91_SHDW_CPTWK0_(x) ((x) << 4)
+ #define AT91_SHDW_RTTWKEN (1 << 16) /* Real Time Timer Wake-up Enable */
+
+ #define AT91_SHDW_SR (AT91_SHDWC + 0x08) /* Shut Down Status Register */
+ #define AT91_SHDW_WAKEUP0 (1 << 0) /* Wake-up 0 Status */
+ #define AT91_SHDW_RTTWK (1 << 16) /* Real-time Timer Wake-up */
++#define AT91_SHDW_RTCWK (1 << 17) /* Real-time Clock Wake-up [SAM9RL] */
+
+ #endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_tsc.h linux-2.6/include/asm-arm/arch-at91/at91_tsc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_tsc.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_tsc.h 2008-05-07 23:51:32.000000000 +0200
+@@ -0,0 +1,76 @@
++/*
++ * include/asm-arm/arch-at91/at91_tsc.h
++ *
++ * Copyright (C) 2008 Andrew Victor
++ *
++ * Touch Screen ADC Controller (TSC)
++ * Based on AT91SAM9RL64 preliminary draft datasheet.
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms of the GNU General Public License as published by the
++ * Free Software Foundation; either version 2 of the License, or (at your
++ * option) any later version.
++ */
++
++#ifndef AT91_TSC_H
++#define AT91_TSC_H
++
++#define AT91_TSADCC_CR 0x00 /* Control register */
++#define AT91_TSADCC_SWRST (1 << 0) /* Software Reset*/
++#define AT91_TSADCC_START (1 << 1) /* Start conversion */
++
++#define AT91_TSADCC_MR 0x04 /* Mode register */
++#define AT91_TSADCC_TSAMOD (3 << 0) /* ADC mode */
++#define AT91_TSADCC_LOWRES (1 << 4) /* Resolution selection */
++#define AT91_TSADCC_SLEEP (1 << 5) /* Sleep mode */
++#define AT91_TSADCC_PENDET (1 << 6) /* Pen Detect selection */
++#define AT91_TSADCC_PRESCAL (0x3f << 8) /* Prescalar Rate Selection */
++#define AT91_TSADCC_STARTUP (0x7f << 16) /* Start Up time */
++#define AT91_TSADCC_SHTIM (0xf << 24) /* Sample & Hold time */
++#define AT91_TSADCC_PENDBC (0xf << 28) /* Pen Detect debouncing time */
++
++#define AT91_TSADCC_TRGR 0x08 /* Trigger register */
++#define AT91_TSADCC_TRGMOD (7 << 0) /* Trigger mode */
++#define AT91_TSADCC_TRGMOD_NONE (0 << 0)
++#define AT91_TSADCC_TRGMOD_EXT_RISING (1 << 0)
++#define AT91_TSADCC_TRGMOD_EXT_FALLING (2 << 0)
++#define AT91_TSADCC_TRGMOD_EXT_ANY (3 << 0)
++#define AT91_TSADCC_TRGMOD_PENDET (4 << 0)
++#define AT91_TSADCC_TRGMOD_PERIOD (5 << 0)
++#define AT91_TSADCC_TRGMOD_CONTINUOUS (6 << 0)
++#define AT91_TSADCC_TRGPER (0xffff << 16) /* Trigger period */
++
++#define AT91_TSADCC_TSR 0x0C /* Touch Screen register */
++#define AT91_TSADCC_TSFREQ (0xf << 0) /* TS Frequency in Interleaved mode */
++#define AT91_TSADCC_TSSHTIM (0xf << 24) /* Sample & Hold time */
++
++#define AT91_TSADCC_CHER 0x10 /* Channel Enable register */
++#define AT91_TSADCC_CHDR 0x14 /* Channel Disable register */
++#define AT91_TSADCC_CHSR 0x18 /* Channel Status register */
++#define AT91_TSADCC_CH(n) (1 << (n)) /* Channel number */
++
++#define AT91_TSADCC_SR 0x1C /* Status register */
++#define AT91_TSADCC_EOC(n) (1 << ((n)+0)) /* End of conversion for channel N */
++#define AT91_TSADCC_OVRE(n) (1 << ((n)+8)) /* Overrun error for channel N */
++#define AT91_TSADCC_DRDY (1 << 16) /* Data Ready */
++#define AT91_TSADCC_GOVRE (1 << 17) /* General Overrun Error */
++#define AT91_TSADCC_ENDRX (1 << 18) /* End of RX Buffer */
++#define AT91_TSADCC_RXBUFF (1 << 19) /* TX Buffer full */
++#define AT91_TSADCC_PENCNT (1 << 20) /* Pen contact */
++#define AT91_TSADCC_NOCNT (1 << 21) /* No contact */
++
++#define AT91_TSADCC_LCDR 0x20 /* Last Converted Data register */
++#define AT91_TSADCC_DATA (0x3ff << 0) /* Channel data */
++
++#define AT91_TSADCC_IER 0x24 /* Interrupt Enable register */
++#define AT91_TSADCC_IDR 0x28 /* Interrupt Disable register */
++#define AT91_TSADCC_IMR 0x2C /* Interrupt Mask register */
++#define AT91_TSADCC_CDR0 0x30 /* Channel Data 0 */
++#define AT91_TSADCC_CDR1 0x34 /* Channel Data 1 */
++#define AT91_TSADCC_CDR2 0x38 /* Channel Data 2 */
++#define AT91_TSADCC_CDR3 0x3C /* Channel Data 3 */
++#define AT91_TSADCC_CDR4 0x40 /* Channel Data 4 */
++#define AT91_TSADCC_CDR5 0x44 /* Channel Data 5 */
++
++#endif
++
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91_wdt.h linux-2.6/include/asm-arm/arch-at91/at91_wdt.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91_wdt.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91_wdt.h 2008-05-07 23:51:43.000000000 +0200
+@@ -1,6 +1,9 @@
+ /*
+ * include/asm-arm/arch-at91/at91_wdt.h
+ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Watchdog Timer (WDT) - System peripherals regsters.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91cap9.h linux-2.6/include/asm-arm/arch-at91/at91cap9.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91cap9.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91cap9.h 2008-05-05 22:01:39.000000000 +0200
+@@ -101,7 +101,10 @@
+ #define AT91_RTT (0xfffffd20 - AT91_BASE_SYS)
+ #define AT91_PIT (0xfffffd30 - AT91_BASE_SYS)
+ #define AT91_WDT (0xfffffd40 - AT91_BASE_SYS)
+-#define AT91_GPBR (0xfffffd50 - AT91_BASE_SYS)
++#define AT91_SCKCR (0xfffffd50 - AT91_BASE_SYS)
++#define AT91_GPBR (cpu_is_at91cap9_revB() ? \
++ (0xfffffd50 - AT91_BASE_SYS) : \
++ (0xfffffd60 - AT91_BASE_SYS))
+
+ #define AT91_USART0 AT91CAP9_BASE_US0
+ #define AT91_USART1 AT91CAP9_BASE_US1
+@@ -118,7 +121,7 @@
+ #define AT91CAP9_ROM_SIZE (32 * SZ_1K) /* Internal ROM size (32Kb) */
+
+ #define AT91CAP9_LCDC_BASE 0x00500000 /* LCD Controller */
+-#define AT91CAP9_UDPHS_BASE 0x00600000 /* USB High Speed Device Port */
++#define AT91CAP9_UDPHS_FIFO 0x00600000 /* USB High Speed Device Port */
+ #define AT91CAP9_UHP_BASE 0x00700000 /* USB Host controller */
+
+ #define CONFIG_DRAM_BASE AT91_CHIPSELECT_6
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91cap9_ddrsdr.h linux-2.6/include/asm-arm/arch-at91/at91cap9_ddrsdr.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91cap9_ddrsdr.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91cap9_ddrsdr.h 2008-05-07 21:33:47.000000000 +0200
+@@ -0,0 +1,102 @@
++/*
++ * include/asm-arm/arch-at91/at91cap9_ddrsdr.h
++ *
++ * (C) 2008 Andrew Victor
++ *
++ * DDR/SDR Controller (DDRSDRC) - System peripherals registers.
++ * Based on AT91CAP9 datasheet revision B.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ */
++
++#ifndef AT91CAP9_DDRSDR_H
++#define AT91CAP9_DDRSDR_H
++
++#define AT91_DDRSDRC_MR (AT91_DDRSDRC + 0x00) /* Mode Register */
++#define AT91_DDRSDRC_MODE (0xf << 0) /* Command Mode */
++#define AT91_DDRSDRC_MODE_NORMAL 0
++#define AT91_DDRSDRC_MODE_NOP 1
++#define AT91_DDRSDRC_MODE_PRECHARGE 2
++#define AT91_DDRSDRC_MODE_LMR 3
++#define AT91_DDRSDRC_MODE_REFRESH 4
++#define AT91_DDRSDRC_MODE_EXT_LMR 5
++#define AT91_DDRSDRC_MODE_DEEP 6
++
++#define AT91_DDRSDRC_RTR (AT91_DDRSDRC + 0x04) /* Refresh Timer Register */
++#define AT91_DDRSDRC_COUNT (0xfff << 0) /* Refresh Timer Counter */
++
++#define AT91_DDRSDRC_CR (AT91_DDRSDRC + 0x08) /* Configuration Register */
++#define AT91_DDRSDRC_NC (3 << 0) /* Number of Column Bits */
++#define AT91_DDRSDRC_NC_SDR8 (0 << 0)
++#define AT91_DDRSDRC_NC_SDR9 (1 << 0)
++#define AT91_DDRSDRC_NC_SDR10 (2 << 0)
++#define AT91_DDRSDRC_NC_SDR11 (3 << 0)
++#define AT91_DDRSDRC_NC_DDR9 (0 << 0)
++#define AT91_DDRSDRC_NC_DDR10 (1 << 0)
++#define AT91_DDRSDRC_NC_DDR11 (2 << 0)
++#define AT91_DDRSDRC_NC_DDR12 (3 << 0)
++#define AT91_DDRSDRC_NR (3 << 2) /* Number of Row Bits */
++#define AT91_DDRSDRC_NR_11 (0 << 2)
++#define AT91_DDRSDRC_NR_12 (1 << 2)
++#define AT91_DDRSDRC_NR_13 (2 << 2)
++#define AT91_DDRSDRC_CAS (7 << 4) /* CAS Latency */
++#define AT91_DDRSDRC_CAS_2 (2 << 4)
++#define AT91_DDRSDRC_CAS_3 (3 << 4)
++#define AT91_DDRSDRC_CAS_25 (6 << 4)
++#define AT91_DDRSDRC_DLL (1 << 7) /* Reset DLL */
++#define AT91_DDRSDRC_DICDS (1 << 8) /* Output impedance control */
++
++#define AT91_DDRSDRC_T0PR (AT91_DDRSDRC + 0x0C) /* Timing 0 Register */
++#define AT91_DDRSDRC_TRAS (0xf << 0) /* Active to Precharge delay */
++#define AT91_DDRSDRC_TRCD (0xf << 4) /* Row to Column delay */
++#define AT91_DDRSDRC_TWR (0xf << 8) /* Write recovery delay */
++#define AT91_DDRSDRC_TRC (0xf << 12) /* Row cycle delay */
++#define AT91_DDRSDRC_TRP (0xf << 16) /* Row precharge delay */
++#define AT91_DDRSDRC_TRRD (0xf << 20) /* Active BankA to BankB */
++#define AT91_DDRSDRC_TWTR (1 << 24) /* Internal Write to Read delay */
++#define AT91_DDRSDRC_TMRD (0xf << 28) /* Load mode to active/refresh delay */
++
++#define AT91_DDRSDRC_T1PR (AT91_DDRSDRC + 0x10) /* Timing 1 Register */
++#define AT91_DDRSDRC_TRFC (0x1f << 0) /* Row Cycle Delay */
++#define AT91_DDRSDRC_TXSNR (0xff << 8) /* Exit self-refresh to non-read */
++#define AT91_DDRSDRC_TXSRD (0xff << 16) /* Exit self-refresh to read */
++#define AT91_DDRSDRC_TXP (0xf << 24) /* Exit power-down delay */
++
++#define AT91_DDRSDRC_LPR (AT91_DDRSDRC + 0x18) /* Low Power Register */
++#define AT91_DDRSDRC_LPCB (3 << 0) /* Low-power Configurations */
++#define AT91_DDRSDRC_LPCB_DISABLE 0
++#define AT91_DDRSDRC_LPCB_SELF_REFRESH 1
++#define AT91_DDRSDRC_LPCB_POWER_DOWN 2
++#define AT91_DDRSDRC_LPCB_DEEP_POWER_DOWN 3
++#define AT91_DDRSDRC_CLKFR (1 << 2) /* Clock Frozen */
++#define AT91_DDRSDRC_PASR (7 << 4) /* Partial Array Self Refresh */
++#define AT91_DDRSDRC_TCSR (3 << 8) /* Temperature Compensated Self Refresh */
++#define AT91_DDRSDRC_DS (3 << 10) /* Drive Strength */
++#define AT91_DDRSDRC_TIMEOUT (3 << 12) /* Time to define when Low Power Mode is enabled */
++#define AT91_DDRSDRC_TIMEOUT_0_CLK_CYCLES (0 << 12)
++#define AT91_DDRSDRC_TIMEOUT_64_CLK_CYCLES (1 << 12)
++#define AT91_DDRSDRC_TIMEOUT_128_CLK_CYCLES (2 << 12)
++
++#define AT91_DDRSDRC_MDR (AT91_DDRSDRC + 0x1C) /* Memory Device Register */
++#define AT91_DDRSDRC_MD (3 << 0) /* Memory Device Type */
++#define AT91_DDRSDRC_MD_SDR 0
++#define AT91_DDRSDRC_MD_LOW_POWER_SDR 1
++#define AT91_DDRSDRC_MD_DDR 2
++#define AT91_DDRSDRC_MD_LOW_POWER_DDR 3
++
++#define AT91_DDRSDRC_DLLR (AT91_DDRSDRC + 0x20) /* DLL Information Register */
++#define AT91_DDRSDRC_MDINC (1 << 0) /* Master Delay increment */
++#define AT91_DDRSDRC_MDDEC (1 << 1) /* Master Delay decrement */
++#define AT91_DDRSDRC_MDOVF (1 << 2) /* Master Delay Overflow */
++#define AT91_DDRSDRC_SDCOVF (1 << 3) /* Slave Delay Correction Overflow */
++#define AT91_DDRSDRC_SDCUDF (1 << 4) /* Slave Delay Correction Underflow */
++#define AT91_DDRSDRC_SDERF (1 << 5) /* Slave Delay Correction error */
++#define AT91_DDRSDRC_MDVAL (0xff << 8) /* Master Delay value */
++#define AT91_DDRSDRC_SDVAL (0xff << 16) /* Slave Delay value */
++#define AT91_DDRSDRC_SDCVAL (0xff << 24) /* Slave Delay Correction value */
++
++
++#endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91cap9_matrix.h linux-2.6/include/asm-arm/arch-at91/at91cap9_matrix.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91cap9_matrix.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91cap9_matrix.h 2008-04-18 19:20:34.000000000 +0200
+@@ -106,6 +106,11 @@
+ #define AT91_MPBS0_SFR (AT91_MATRIX + 0x114) /* MPBlock Slave 0 Special Function Register */
+ #define AT91_MPBS1_SFR (AT91_MATRIX + 0x11C) /* MPBlock Slave 1 Special Function Register */
+
++#define AT91_MATRIX_UDPHS (AT91_MATRIX + 0x118) /* USBHS Special Function Register [AT91CAP9 only] */
++#define AT91_MATRIX_SELECT_UDPHS (0 << 31) /* select High Speed UDP */
++#define AT91_MATRIX_SELECT_UDP (1 << 31) /* select standard UDP */
++#define AT91_MATRIX_UDPHS_BYPASS_LOCK (1 << 30) /* bypass lock bit */
++
+ #define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */
+ #define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */
+ #define AT91_MATRIX_EBI_CS1A_SMC (0 << 1)
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91sam9260_matrix.h linux-2.6/include/asm-arm/arch-at91/at91sam9260_matrix.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91sam9260_matrix.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91sam9260_matrix.h 2008-05-07 12:07:13.000000000 +0200
+@@ -1,6 +1,8 @@
+ /*
+ * include/asm-arm/arch-at91/at91sam9260_matrix.h
+ *
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Memory Controllers (MATRIX, EBI) - System peripherals registers.
+ * Based on AT91SAM9260 datasheet revision B.
+ *
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91sam9261_matrix.h linux-2.6/include/asm-arm/arch-at91/at91sam9261_matrix.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91sam9261_matrix.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91sam9261_matrix.h 2008-05-07 12:07:24.000000000 +0200
+@@ -1,6 +1,8 @@
+ /*
+ * include/asm-arm/arch-at91/at91sam9261_matrix.h
+ *
++ * Copyright (C) 2007 Atmel Corporation.
++ *
+ * Memory Controllers (MATRIX, EBI) - System peripherals registers.
+ * Based on AT91SAM9261 datasheet revision D.
+ *
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91sam926x_mc.h linux-2.6/include/asm-arm/arch-at91/at91sam926x_mc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91sam926x_mc.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91sam926x_mc.h 1970-01-01 02:00:00.000000000 +0200
+@@ -1,141 +0,0 @@
+-/*
+- * include/asm-arm/arch-at91/at91sam926x_mc.h
+- *
+- * Memory Controllers (SMC, SDRAMC) - System peripherals registers.
+- * Based on AT91SAM9261 datasheet revision D.
+- *
+- * This program is free software; you can redistribute it and/or modify
+- * it under the terms of the GNU General Public License as published by
+- * the Free Software Foundation; either version 2 of the License, or
+- * (at your option) any later version.
+- */
+-
+-#ifndef AT91SAM926x_MC_H
+-#define AT91SAM926x_MC_H
+-
+-/* SDRAM Controller (SDRAMC) registers */
+-#define AT91_SDRAMC_MR (AT91_SDRAMC + 0x00) /* SDRAM Controller Mode Register */
+-#define AT91_SDRAMC_MODE (0xf << 0) /* Command Mode */
+-#define AT91_SDRAMC_MODE_NORMAL 0
+-#define AT91_SDRAMC_MODE_NOP 1
+-#define AT91_SDRAMC_MODE_PRECHARGE 2
+-#define AT91_SDRAMC_MODE_LMR 3
+-#define AT91_SDRAMC_MODE_REFRESH 4
+-#define AT91_SDRAMC_MODE_EXT_LMR 5
+-#define AT91_SDRAMC_MODE_DEEP 6
+-
+-#define AT91_SDRAMC_TR (AT91_SDRAMC + 0x04) /* SDRAM Controller Refresh Timer Register */
+-#define AT91_SDRAMC_COUNT (0xfff << 0) /* Refresh Timer Counter */
+-
+-#define AT91_SDRAMC_CR (AT91_SDRAMC + 0x08) /* SDRAM Controller Configuration Register */
+-#define AT91_SDRAMC_NC (3 << 0) /* Number of Column Bits */
+-#define AT91_SDRAMC_NC_8 (0 << 0)
+-#define AT91_SDRAMC_NC_9 (1 << 0)
+-#define AT91_SDRAMC_NC_10 (2 << 0)
+-#define AT91_SDRAMC_NC_11 (3 << 0)
+-#define AT91_SDRAMC_NR (3 << 2) /* Number of Row Bits */
+-#define AT91_SDRAMC_NR_11 (0 << 2)
+-#define AT91_SDRAMC_NR_12 (1 << 2)
+-#define AT91_SDRAMC_NR_13 (2 << 2)
+-#define AT91_SDRAMC_NB (1 << 4) /* Number of Banks */
+-#define AT91_SDRAMC_NB_2 (0 << 4)
+-#define AT91_SDRAMC_NB_4 (1 << 4)
+-#define AT91_SDRAMC_CAS (3 << 5) /* CAS Latency */
+-#define AT91_SDRAMC_CAS_1 (1 << 5)
+-#define AT91_SDRAMC_CAS_2 (2 << 5)
+-#define AT91_SDRAMC_CAS_3 (3 << 5)
+-#define AT91_SDRAMC_DBW (1 << 7) /* Data Bus Width */
+-#define AT91_SDRAMC_DBW_32 (0 << 7)
+-#define AT91_SDRAMC_DBW_16 (1 << 7)
+-#define AT91_SDRAMC_TWR (0xf << 8) /* Write Recovery Delay */
+-#define AT91_SDRAMC_TRC (0xf << 12) /* Row Cycle Delay */
+-#define AT91_SDRAMC_TRP (0xf << 16) /* Row Precharge Delay */
+-#define AT91_SDRAMC_TRCD (0xf << 20) /* Row to Column Delay */
+-#define AT91_SDRAMC_TRAS (0xf << 24) /* Active to Precharge Delay */
+-#define AT91_SDRAMC_TXSR (0xf << 28) /* Exit Self Refresh to Active Delay */
+-
+-#define AT91_SDRAMC_LPR (AT91_SDRAMC + 0x10) /* SDRAM Controller Low Power Register */
+-#define AT91_SDRAMC_LPCB (3 << 0) /* Low-power Configurations */
+-#define AT91_SDRAMC_LPCB_DISABLE 0
+-#define AT91_SDRAMC_LPCB_SELF_REFRESH 1
+-#define AT91_SDRAMC_LPCB_POWER_DOWN 2
+-#define AT91_SDRAMC_LPCB_DEEP_POWER_DOWN 3
+-#define AT91_SDRAMC_PASR (7 << 4) /* Partial Array Self Refresh */
+-#define AT91_SDRAMC_TCSR (3 << 8) /* Temperature Compensated Self Refresh */
+-#define AT91_SDRAMC_DS (3 << 10) /* Drive Strenght */
+-#define AT91_SDRAMC_TIMEOUT (3 << 12) /* Time to define when Low Power Mode is enabled */
+-#define AT91_SDRAMC_TIMEOUT_0_CLK_CYCLES (0 << 12)
+-#define AT91_SDRAMC_TIMEOUT_64_CLK_CYCLES (1 << 12)
+-#define AT91_SDRAMC_TIMEOUT_128_CLK_CYCLES (2 << 12)
+-
+-#define AT91_SDRAMC_IER (AT91_SDRAMC + 0x14) /* SDRAM Controller Interrupt Enable Register */
+-#define AT91_SDRAMC_IDR (AT91_SDRAMC + 0x18) /* SDRAM Controller Interrupt Disable Register */
+-#define AT91_SDRAMC_IMR (AT91_SDRAMC + 0x1C) /* SDRAM Controller Interrupt Mask Register */
+-#define AT91_SDRAMC_ISR (AT91_SDRAMC + 0x20) /* SDRAM Controller Interrupt Status Register */
+-#define AT91_SDRAMC_RES (1 << 0) /* Refresh Error Status */
+-
+-#define AT91_SDRAMC_MDR (AT91_SDRAMC + 0x24) /* SDRAM Memory Device Register */
+-#define AT91_SDRAMC_MD (3 << 0) /* Memory Device Type */
+-#define AT91_SDRAMC_MD_SDRAM 0
+-#define AT91_SDRAMC_MD_LOW_POWER_SDRAM 1
+-
+-
+-/* Static Memory Controller (SMC) registers */
+-#define AT91_SMC_SETUP(n) (AT91_SMC + 0x00 + ((n)*0x10)) /* Setup Register for CS n */
+-#define AT91_SMC_NWESETUP (0x3f << 0) /* NWE Setup Length */
+-#define AT91_SMC_NWESETUP_(x) ((x) << 0)
+-#define AT91_SMC_NCS_WRSETUP (0x3f << 8) /* NCS Setup Length in Write Access */
+-#define AT91_SMC_NCS_WRSETUP_(x) ((x) << 8)
+-#define AT91_SMC_NRDSETUP (0x3f << 16) /* NRD Setup Length */
+-#define AT91_SMC_NRDSETUP_(x) ((x) << 16)
+-#define AT91_SMC_NCS_RDSETUP (0x3f << 24) /* NCS Setup Length in Read Access */
+-#define AT91_SMC_NCS_RDSETUP_(x) ((x) << 24)
+-
+-#define AT91_SMC_PULSE(n) (AT91_SMC + 0x04 + ((n)*0x10)) /* Pulse Register for CS n */
+-#define AT91_SMC_NWEPULSE (0x7f << 0) /* NWE Pulse Length */
+-#define AT91_SMC_NWEPULSE_(x) ((x) << 0)
+-#define AT91_SMC_NCS_WRPULSE (0x7f << 8) /* NCS Pulse Length in Write Access */
+-#define AT91_SMC_NCS_WRPULSE_(x)((x) << 8)
+-#define AT91_SMC_NRDPULSE (0x7f << 16) /* NRD Pulse Length */
+-#define AT91_SMC_NRDPULSE_(x) ((x) << 16)
+-#define AT91_SMC_NCS_RDPULSE (0x7f << 24) /* NCS Pulse Length in Read Access */
+-#define AT91_SMC_NCS_RDPULSE_(x)((x) << 24)
+-
+-#define AT91_SMC_CYCLE(n) (AT91_SMC + 0x08 + ((n)*0x10)) /* Cycle Register for CS n */
+-#define AT91_SMC_NWECYCLE (0x1ff << 0 ) /* Total Write Cycle Length */
+-#define AT91_SMC_NWECYCLE_(x) ((x) << 0)
+-#define AT91_SMC_NRDCYCLE (0x1ff << 16) /* Total Read Cycle Length */
+-#define AT91_SMC_NRDCYCLE_(x) ((x) << 16)
+-
+-#define AT91_SMC_MODE(n) (AT91_SMC + 0x0c + ((n)*0x10)) /* Mode Register for CS n */
+-#define AT91_SMC_READMODE (1 << 0) /* Read Mode */
+-#define AT91_SMC_WRITEMODE (1 << 1) /* Write Mode */
+-#define AT91_SMC_EXNWMODE (3 << 4) /* NWAIT Mode */
+-#define AT91_SMC_EXNWMODE_DISABLE (0 << 4)
+-#define AT91_SMC_EXNWMODE_FROZEN (2 << 4)
+-#define AT91_SMC_EXNWMODE_READY (3 << 4)
+-#define AT91_SMC_BAT (1 << 8) /* Byte Access Type */
+-#define AT91_SMC_BAT_SELECT (0 << 8)
+-#define AT91_SMC_BAT_WRITE (1 << 8)
+-#define AT91_SMC_DBW (3 << 12) /* Data Bus Width */
+-#define AT91_SMC_DBW_8 (0 << 12)
+-#define AT91_SMC_DBW_16 (1 << 12)
+-#define AT91_SMC_DBW_32 (2 << 12)
+-#define AT91_SMC_TDF (0xf << 16) /* Data Float Time. */
+-#define AT91_SMC_TDF_(x) ((x) << 16)
+-#define AT91_SMC_TDFMODE (1 << 20) /* TDF Optimization - Enabled */
+-#define AT91_SMC_PMEN (1 << 24) /* Page Mode Enabled */
+-#define AT91_SMC_PS (3 << 28) /* Page Size */
+-#define AT91_SMC_PS_4 (0 << 28)
+-#define AT91_SMC_PS_8 (1 << 28)
+-#define AT91_SMC_PS_16 (2 << 28)
+-#define AT91_SMC_PS_32 (3 << 28)
+-
+-#if defined(AT91_SMC1) /* The AT91SAM9263 has 2 Static Memory contollers */
+-#define AT91_SMC1_SETUP(n) (AT91_SMC1 + 0x00 + ((n)*0x10)) /* Setup Register for CS n */
+-#define AT91_SMC1_PULSE(n) (AT91_SMC1 + 0x04 + ((n)*0x10)) /* Pulse Register for CS n */
+-#define AT91_SMC1_CYCLE(n) (AT91_SMC1 + 0x08 + ((n)*0x10)) /* Cycle Register for CS n */
+-#define AT91_SMC1_MODE(n) (AT91_SMC1 + 0x0c + ((n)*0x10)) /* Mode Register for CS n */
+-#endif
+-
+-#endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91sam9_sdramc.h linux-2.6/include/asm-arm/arch-at91/at91sam9_sdramc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91sam9_sdramc.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91sam9_sdramc.h 2008-05-07 23:51:59.000000000 +0200
+@@ -0,0 +1,86 @@
++/*
++ * include/asm-arm/arch-at91/at91sam9_sdramc.h
++ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
++ * SDRAM Controllers (SDRAMC) - System peripherals registers.
++ * Based on AT91SAM9261 datasheet revision D.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ */
++
++#ifndef AT91SAM9_SDRAMC_H
++#define AT91SAM9_SDRAMC_H
++
++/* SDRAM Controller (SDRAMC) registers */
++#define AT91_SDRAMC_MR (AT91_SDRAMC + 0x00) /* SDRAM Controller Mode Register */
++#define AT91_SDRAMC_MODE (0xf << 0) /* Command Mode */
++#define AT91_SDRAMC_MODE_NORMAL 0
++#define AT91_SDRAMC_MODE_NOP 1
++#define AT91_SDRAMC_MODE_PRECHARGE 2
++#define AT91_SDRAMC_MODE_LMR 3
++#define AT91_SDRAMC_MODE_REFRESH 4
++#define AT91_SDRAMC_MODE_EXT_LMR 5
++#define AT91_SDRAMC_MODE_DEEP 6
++
++#define AT91_SDRAMC_TR (AT91_SDRAMC + 0x04) /* SDRAM Controller Refresh Timer Register */
++#define AT91_SDRAMC_COUNT (0xfff << 0) /* Refresh Timer Counter */
++
++#define AT91_SDRAMC_CR (AT91_SDRAMC + 0x08) /* SDRAM Controller Configuration Register */
++#define AT91_SDRAMC_NC (3 << 0) /* Number of Column Bits */
++#define AT91_SDRAMC_NC_8 (0 << 0)
++#define AT91_SDRAMC_NC_9 (1 << 0)
++#define AT91_SDRAMC_NC_10 (2 << 0)
++#define AT91_SDRAMC_NC_11 (3 << 0)
++#define AT91_SDRAMC_NR (3 << 2) /* Number of Row Bits */
++#define AT91_SDRAMC_NR_11 (0 << 2)
++#define AT91_SDRAMC_NR_12 (1 << 2)
++#define AT91_SDRAMC_NR_13 (2 << 2)
++#define AT91_SDRAMC_NB (1 << 4) /* Number of Banks */
++#define AT91_SDRAMC_NB_2 (0 << 4)
++#define AT91_SDRAMC_NB_4 (1 << 4)
++#define AT91_SDRAMC_CAS (3 << 5) /* CAS Latency */
++#define AT91_SDRAMC_CAS_1 (1 << 5)
++#define AT91_SDRAMC_CAS_2 (2 << 5)
++#define AT91_SDRAMC_CAS_3 (3 << 5)
++#define AT91_SDRAMC_DBW (1 << 7) /* Data Bus Width */
++#define AT91_SDRAMC_DBW_32 (0 << 7)
++#define AT91_SDRAMC_DBW_16 (1 << 7)
++#define AT91_SDRAMC_TWR (0xf << 8) /* Write Recovery Delay */
++#define AT91_SDRAMC_TRC (0xf << 12) /* Row Cycle Delay */
++#define AT91_SDRAMC_TRP (0xf << 16) /* Row Precharge Delay */
++#define AT91_SDRAMC_TRCD (0xf << 20) /* Row to Column Delay */
++#define AT91_SDRAMC_TRAS (0xf << 24) /* Active to Precharge Delay */
++#define AT91_SDRAMC_TXSR (0xf << 28) /* Exit Self Refresh to Active Delay */
++
++#define AT91_SDRAMC_LPR (AT91_SDRAMC + 0x10) /* SDRAM Controller Low Power Register */
++#define AT91_SDRAMC_LPCB (3 << 0) /* Low-power Configurations */
++#define AT91_SDRAMC_LPCB_DISABLE 0
++#define AT91_SDRAMC_LPCB_SELF_REFRESH 1
++#define AT91_SDRAMC_LPCB_POWER_DOWN 2
++#define AT91_SDRAMC_LPCB_DEEP_POWER_DOWN 3
++#define AT91_SDRAMC_PASR (7 << 4) /* Partial Array Self Refresh */
++#define AT91_SDRAMC_TCSR (3 << 8) /* Temperature Compensated Self Refresh */
++#define AT91_SDRAMC_DS (3 << 10) /* Drive Strength */
++#define AT91_SDRAMC_TIMEOUT (3 << 12) /* Time to define when Low Power Mode is enabled */
++#define AT91_SDRAMC_TIMEOUT_0_CLK_CYCLES (0 << 12)
++#define AT91_SDRAMC_TIMEOUT_64_CLK_CYCLES (1 << 12)
++#define AT91_SDRAMC_TIMEOUT_128_CLK_CYCLES (2 << 12)
++
++#define AT91_SDRAMC_IER (AT91_SDRAMC + 0x14) /* SDRAM Controller Interrupt Enable Register */
++#define AT91_SDRAMC_IDR (AT91_SDRAMC + 0x18) /* SDRAM Controller Interrupt Disable Register */
++#define AT91_SDRAMC_IMR (AT91_SDRAMC + 0x1C) /* SDRAM Controller Interrupt Mask Register */
++#define AT91_SDRAMC_ISR (AT91_SDRAMC + 0x20) /* SDRAM Controller Interrupt Status Register */
++#define AT91_SDRAMC_RES (1 << 0) /* Refresh Error Status */
++
++#define AT91_SDRAMC_MDR (AT91_SDRAMC + 0x24) /* SDRAM Memory Device Register */
++#define AT91_SDRAMC_MD (3 << 0) /* Memory Device Type */
++#define AT91_SDRAMC_MD_SDRAM 0
++#define AT91_SDRAMC_MD_LOW_POWER_SDRAM 1
++
++
++#endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91sam9_smc.h linux-2.6/include/asm-arm/arch-at91/at91sam9_smc.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91sam9_smc.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91sam9_smc.h 2008-05-07 23:52:15.000000000 +0200
+@@ -0,0 +1,76 @@
++/*
++ * include/asm-arm/arch-at91/at91sam9_smc.h
++ *
++ * Copyright (C) 2007 Andrew Victor
++ * Copyright (C) 2007 Atmel Corporation.
++ *
++ * Static Memory Controllers (SMC) - System peripherals registers.
++ * Based on AT91SAM9261 datasheet revision D.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ */
++
++#ifndef AT91SAM9_SMC_H
++#define AT91SAM9_SMC_H
++
++#define AT91_SMC_SETUP(n) (AT91_SMC + 0x00 + ((n)*0x10)) /* Setup Register for CS n */
++#define AT91_SMC_NWESETUP (0x3f << 0) /* NWE Setup Length */
++#define AT91_SMC_NWESETUP_(x) ((x) << 0)
++#define AT91_SMC_NCS_WRSETUP (0x3f << 8) /* NCS Setup Length in Write Access */
++#define AT91_SMC_NCS_WRSETUP_(x) ((x) << 8)
++#define AT91_SMC_NRDSETUP (0x3f << 16) /* NRD Setup Length */
++#define AT91_SMC_NRDSETUP_(x) ((x) << 16)
++#define AT91_SMC_NCS_RDSETUP (0x3f << 24) /* NCS Setup Length in Read Access */
++#define AT91_SMC_NCS_RDSETUP_(x) ((x) << 24)
++
++#define AT91_SMC_PULSE(n) (AT91_SMC + 0x04 + ((n)*0x10)) /* Pulse Register for CS n */
++#define AT91_SMC_NWEPULSE (0x7f << 0) /* NWE Pulse Length */
++#define AT91_SMC_NWEPULSE_(x) ((x) << 0)
++#define AT91_SMC_NCS_WRPULSE (0x7f << 8) /* NCS Pulse Length in Write Access */
++#define AT91_SMC_NCS_WRPULSE_(x)((x) << 8)
++#define AT91_SMC_NRDPULSE (0x7f << 16) /* NRD Pulse Length */
++#define AT91_SMC_NRDPULSE_(x) ((x) << 16)
++#define AT91_SMC_NCS_RDPULSE (0x7f << 24) /* NCS Pulse Length in Read Access */
++#define AT91_SMC_NCS_RDPULSE_(x)((x) << 24)
++
++#define AT91_SMC_CYCLE(n) (AT91_SMC + 0x08 + ((n)*0x10)) /* Cycle Register for CS n */
++#define AT91_SMC_NWECYCLE (0x1ff << 0 ) /* Total Write Cycle Length */
++#define AT91_SMC_NWECYCLE_(x) ((x) << 0)
++#define AT91_SMC_NRDCYCLE (0x1ff << 16) /* Total Read Cycle Length */
++#define AT91_SMC_NRDCYCLE_(x) ((x) << 16)
++
++#define AT91_SMC_MODE(n) (AT91_SMC + 0x0c + ((n)*0x10)) /* Mode Register for CS n */
++#define AT91_SMC_READMODE (1 << 0) /* Read Mode */
++#define AT91_SMC_WRITEMODE (1 << 1) /* Write Mode */
++#define AT91_SMC_EXNWMODE (3 << 4) /* NWAIT Mode */
++#define AT91_SMC_EXNWMODE_DISABLE (0 << 4)
++#define AT91_SMC_EXNWMODE_FROZEN (2 << 4)
++#define AT91_SMC_EXNWMODE_READY (3 << 4)
++#define AT91_SMC_BAT (1 << 8) /* Byte Access Type */
++#define AT91_SMC_BAT_SELECT (0 << 8)
++#define AT91_SMC_BAT_WRITE (1 << 8)
++#define AT91_SMC_DBW (3 << 12) /* Data Bus Width */
++#define AT91_SMC_DBW_8 (0 << 12)
++#define AT91_SMC_DBW_16 (1 << 12)
++#define AT91_SMC_DBW_32 (2 << 12)
++#define AT91_SMC_TDF (0xf << 16) /* Data Float Time. */
++#define AT91_SMC_TDF_(x) ((x) << 16)
++#define AT91_SMC_TDFMODE (1 << 20) /* TDF Optimization - Enabled */
++#define AT91_SMC_PMEN (1 << 24) /* Page Mode Enabled */
++#define AT91_SMC_PS (3 << 28) /* Page Size */
++#define AT91_SMC_PS_4 (0 << 28)
++#define AT91_SMC_PS_8 (1 << 28)
++#define AT91_SMC_PS_16 (2 << 28)
++#define AT91_SMC_PS_32 (3 << 28)
++
++#if defined(AT91_SMC1) /* The AT91SAM9263 has 2 Static Memory contollers */
++#define AT91_SMC1_SETUP(n) (AT91_SMC1 + 0x00 + ((n)*0x10)) /* Setup Register for CS n */
++#define AT91_SMC1_PULSE(n) (AT91_SMC1 + 0x04 + ((n)*0x10)) /* Pulse Register for CS n */
++#define AT91_SMC1_CYCLE(n) (AT91_SMC1 + 0x08 + ((n)*0x10)) /* Cycle Register for CS n */
++#define AT91_SMC1_MODE(n) (AT91_SMC1 + 0x0c + ((n)*0x10)) /* Mode Register for CS n */
++#endif
++
++#endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/at91sam9rl.h linux-2.6/include/asm-arm/arch-at91/at91sam9rl.h
+--- linux-2.6.25/include/asm-arm/arch-at91/at91sam9rl.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/at91sam9rl.h 2008-04-18 19:22:02.000000000 +0200
+@@ -110,6 +110,6 @@
+ #define AT91SAM9RL_ROM_SIZE (2 * SZ_16K) /* Internal ROM size (32Kb) */
+
+ #define AT91SAM9RL_LCDC_BASE 0x00500000 /* LCD Controller */
+-#define AT91SAM9RL_UDPHS_BASE 0x00600000 /* USB Device HS controller */
++#define AT91SAM9RL_UDPHS_FIFO 0x00600000 /* USB Device HS controller */
+
+ #endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/board.h linux-2.6/include/asm-arm/arch-at91/board.h
+--- linux-2.6.25/include/asm-arm/arch-at91/board.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/board.h 2008-05-02 00:40:32.000000000 +0200
+@@ -36,6 +36,7 @@
+ #include <linux/i2c.h>
+ #include <linux/leds.h>
+ #include <linux/spi/spi.h>
++#include <linux/usb/atmel_usba_udc.h>
+
+ /* USB Device */
+ struct at91_udc_data {
+@@ -45,6 +46,9 @@
+ };
+ extern void __init at91_add_device_udc(struct at91_udc_data *data);
+
++ /* USB High Speed Device */
++extern void __init at91_add_device_usba(struct usba_platform_data *data);
++
+ /* Compact Flash */
+ struct at91_cf_data {
+ u8 irq_pin; /* I/O IRQ */
+@@ -158,6 +162,9 @@
+ /* ISI */
+ extern void __init at91_add_device_isi(void);
+
++ /* Touchscreen Controller */
++extern void __init at91_add_device_tsadcc(void);
++
+ /* LEDs */
+ extern void __init at91_init_leds(u8 cpu_led, u8 timer_led);
+ extern void __init at91_gpio_leds(struct gpio_led *leds, int nr);
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/cpu.h linux-2.6/include/asm-arm/arch-at91/cpu.h
+--- linux-2.6.25/include/asm-arm/arch-at91/cpu.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/cpu.h 2008-05-05 22:10:58.000000000 +0200
+@@ -48,6 +48,17 @@
+ return (at91_sys_read(AT91_DBGU_CIDR) & AT91_CIDR_ARCH);
+ }
+
++#ifdef CONFIG_ARCH_AT91CAP9
++#include <asm/arch/at91_pmc.h>
++
++#define ARCH_REVISION_CAP9_B 0x399
++#define ARCH_REVISION_CAP9_C 0x601
++
++static inline unsigned long at91cap9_rev_identify(void)
++{
++ return (at91_sys_read(AT91_PMC_VER));
++}
++#endif
+
+ #ifdef CONFIG_ARCH_AT91RM9200
+ #define cpu_is_at91rm9200() (at91_cpu_identify() == ARCH_ID_AT91RM9200)
+@@ -83,8 +94,12 @@
+
+ #ifdef CONFIG_ARCH_AT91CAP9
+ #define cpu_is_at91cap9() (at91_cpu_identify() == ARCH_ID_AT91CAP9)
++#define cpu_is_at91cap9_revB() (at91cap9_rev_identify() == ARCH_REVISION_CAP9_B)
++#define cpu_is_at91cap9_revC() (at91cap9_rev_identify() == ARCH_REVISION_CAP9_C)
+ #else
+ #define cpu_is_at91cap9() (0)
++#define cpu_is_at91cap9_revB() (0)
++#define cpu_is_at91cap9_revC() (0)
+ #endif
+
+ /*
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/ics1523.h linux-2.6/include/asm-arm/arch-at91/ics1523.h
+--- linux-2.6.25/include/asm-arm/arch-at91/ics1523.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/ics1523.h 2008-01-16 21:24:29.000000000 +0200
+@@ -0,0 +1,154 @@
++//*----------------------------------------------------------------------------
++//* ATMEL Microcontroller Software Support - ROUSSET -
++//*----------------------------------------------------------------------------
++//* The software is delivered "AS IS" without warranty or condition of any
++//* kind, either express, implied or statutory. This includes without
++//* limitation any warranty or condition with respect to merchantability or
++//* fitness for any particular purpose, or against the infringements of
++//* intellectual property rights of others.
++//*----------------------------------------------------------------------------
++//* File Name : ics1523.h
++//* Object : Clock Generator Prototyping File.
++//*
++//* 1.0 08/28/02 ED : Creation
++//* 1.2 13/01/03 FB : Update on lib V3
++//*----------------------------------------------------------------------------
++
++#ifndef ics1523_h
++#define ics1523_h
++
++/*-------------------------------------------*/
++/* ICS1523 TWI Serial Clock Definition */
++/*-------------------------------------------*/
++
++#define ICS_MIN_CLOCK 100 /* Min Frequency Access Clock KHz */
++#define ICS_MAX_CLOCK 400 /* Max Frequency Access Clock KHz */
++#define ICS_TRANSFER_RATE ICS_MAX_CLOCK /* Transfer speed to apply */
++
++#define ICS_WRITE_CLK_PNB 30 /* TWCK Clock Periods required to write */
++#define ICS_READ_CLK_PNB 40 /* TWCK Clock Periods required to read */
++
++/*-------------------------------------------*/
++/* ICS1523 Write Operation Definition */
++/*-------------------------------------------*/
++
++#define ICS1523_ACCESS_OK 0 /* OK */
++#define ICS1523_ACCESS_ERROR -1 /* NOK */
++
++/*-------------------------------------------*/
++/* ICS1523 Device Addresses Definition */
++/*-------------------------------------------*/
++
++#define ICS_ADDR 0x26 /* Device Address */
++
++/*--------------------------------------------------*/
++/* ICS1523 Registers Internal Addresses Definition */
++/*--------------------------------------------------*/
++
++#define ICS_ICR 0x0 /* Input Control Register */
++#define ICS_LCR 0x1 /* Loop Control Register */
++#define ICS_FD0 0x2 /* PLL FeedBack Divider LSBs */
++#define ICS_FD1 0x3 /* PLL FeedBack Divider MSBs */
++#define ICS_DPAO 0x4 /* Dynamic Phase Aligner Offset */
++#define ICS_DPAC 0x5 /* Dynamic Phase Aligner Resolution */
++#define ICS_OE 0x6 /* Output Enables Register */
++#define ICS_OD 0x7 /* Osc Divider Register */
++#define ICS_SWRST 0x8 /* DPA & PLL Reset Register */
++#define ICS_VID 0x10 /* Chip Version Register */
++#define ICS_RID 0x11 /* Chip Revision Register */
++#define ICS_SR 0x12 /* Status Register */
++
++/*------------------------------------------------------*/
++/* ICS1523 Input Control Register Bits Definition */
++/*------------------------------------------------------*/
++
++#define ICS_PDEN 0x1 /* Phase Detector Enable */
++#define ICS_PDPOL 0x2 /* Phase Detector Enable Polarity */
++#define ICS_REFPOL 0x4 /* External Reference Polarity */
++#define ICS_FBKPOL 0x8 /* External Feedback Polarity */
++#define ICS_FBKSEL 0x10 /* External Feedback Select */
++#define ICS_FUNCSEL 0x20 /* Function Out Select */
++#define ICS_ENPLS 0x40 /* Enable PLL Lock/Ref Status Output */
++#define ICS_ENDLS 0x80 /* Enable DPA Lock/Ref Status Output */
++
++/*-----------------------------------------------------*/
++/* ICS1523 Loop Control Register Bits Definition */
++/*-----------------------------------------------------*/
++
++#define ICS_PFD 0x7 /* Phase Detector Gain */
++#define ICS_PSD 0x30 /* Post-Scaler Divider */
++
++/*----------------------------------------------------*/
++/* ICS1523 PLL FeedBack Divider LSBs Definition */
++/*----------------------------------------------------*/
++
++#define ICS_FBDL 0xFF /* PLL FeedBack Divider LSBs */
++
++/*----------------------------------------------------*/
++/* ICS1523 PLL FeedBack Divider MSBs Definition */
++/*----------------------------------------------------*/
++
++#define ICS_FBDM 0xF /* PLL FeedBack Divider MSBs */
++
++/*------------------------------------------------------------*/
++/* ICS1523 Dynamic Phase Aligner Offset Bits Definition */
++/*------------------------------------------------------------*/
++
++#define ICS_DPAOS 0x2F /* Dynamic Phase Aligner Offset */
++#define ICS_FILSEL 0x80 /* Loop Filter Select */
++
++/*----------------------------------------------------------------*/
++/* ICS1523 Dynamic Phase Aligner Resolution Bits Definition */
++/*----------------------------------------------------------------*/
++
++#define ICS_DPARES 0x3 /* Dynamic Phase Aligner Resolution */
++#define ICS_MMREV 0xFC /* Metal Mask Revision Number */
++
++/*-------------------------------------------------------*/
++/* ICS1523 Output Enables Register Bits Definition */
++/*-------------------------------------------------------*/
++
++#define ICS_OEPCK 0x1 /* Output Enable for PECL PCLK Outputs */
++#define ICS_OETCK 0x2 /* Output Enable for STTL CLK Output */
++#define ICS_OEP2 0x4 /* Output Enable for PECL CLK/2 Outputs */
++#define ICS_OET2 0x8 /* Output Enable for STTL CLK/2 Output */
++#define ICS_OEF 0x10 /* Output Enable for STTL FUNC Output */
++#define ICS_CLK2INV 0x20 /* CLK/2 Invert */
++#define ICS_OSCL 0xC0 /* SSTL Clock Scaler */
++
++/*----------------------------------------------------*/
++/* ICS1523 Osc Divider Register Bits Definition */
++/*----------------------------------------------------*/
++
++#define ICS_OSCDIV 0x7F /* Oscillator Divider Modulus */
++#define ICS_INSEL 0x80 /* Input Select */
++
++/*---------------------------------------------------*/
++/* ICS1523 DPA & PLL Reset Register Definition */
++/*---------------------------------------------------*/
++
++#define ICS_DPAR 0x0A /* DPA Reset Command */
++#define ICS_PLLR 0x50 /* PLL Reset Command */
++
++/*------------------------------------------------*/
++/* ICS1523 Chip Version Register Definition */
++/*------------------------------------------------*/
++
++#define ICS_CHIPV 0xFF /* Chip Version */
++
++/*-------------------------------------------------*/
++/* ICS1523 Chip Revision Register Definition */
++/*-------------------------------------------------*/
++
++#define ICS_CHIPR 0xFF /* Chip Revision */
++
++/*------------------------------------------*/
++/* ICS1523 Status Register Definition */
++/*------------------------------------------*/
++
++#define ICS_DPALOCK 0x1 /* DPA Lock Status */
++#define ICS_PLLLOCK 0x2 /* PLL Lock Status */
++
++int at91_ics1523_init(void);
++
++#endif /* ics1523_h */
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/spi.h linux-2.6/include/asm-arm/arch-at91/spi.h
+--- linux-2.6.25/include/asm-arm/arch-at91/spi.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/spi.h 2008-01-16 21:24:29.000000000 +0200
+@@ -0,0 +1,54 @@
++/*
++ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200
++ *
++ * (c) SAN People (Pty) Ltd
++ *
++ * This program is free software; you can redistribute it and/or
++ * modify it under the terms of the GNU General Public License
++ * as published by the Free Software Foundation; either version
++ * 2 of the License, or (at your option) any later version.
++ */
++
++#ifndef AT91_LEGACY_SPI_H
++#define AT91_LEGACY_SPI_H
++
++#define SPI_MAJOR 153 /* registered device number */
++
++#define DEFAULT_SPI_CLK 6000000
++
++
++/* Maximum number of buffers in a single SPI transfer.
++ * DataFlash uses maximum of 2
++ * spidev interface supports up to 8.
++ */
++#define MAX_SPI_TRANSFERS 8
++#define NR_SPI_DEVICES 4 /* number of devices on SPI bus */
++
++/*
++ * Describes the buffers for a SPI transfer.
++ * A transmit & receive buffer must be specified for each transfer
++ */
++struct spi_transfer_list {
++ void* tx[MAX_SPI_TRANSFERS]; /* transmit */
++ int txlen[MAX_SPI_TRANSFERS];
++ void* rx[MAX_SPI_TRANSFERS]; /* receive */
++ int rxlen[MAX_SPI_TRANSFERS];
++ int nr_transfers; /* number of transfers */
++ int curr; /* current transfer */
++};
++
++struct spi_local {
++ unsigned int pcs; /* Peripheral Chip Select value */
++
++ struct spi_transfer_list *xfers; /* current transfer list */
++ dma_addr_t tx, rx; /* DMA address for current transfer */
++ dma_addr_t txnext, rxnext; /* DMA address for next transfer */
++};
++
++
++/* Exported functions */
++extern void spi_access_bus(short device);
++extern void spi_release_bus(short device);
++extern int spi_transfer(struct spi_transfer_list* list);
++
++#endif
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-at91/timex.h linux-2.6/include/asm-arm/arch-at91/timex.h
+--- linux-2.6.25/include/asm-arm/arch-at91/timex.h 2008-05-03 00:15:51.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-at91/timex.h 2008-04-18 18:30:40.000000000 +0200
+@@ -27,14 +27,29 @@
+
+ #define CLOCK_TICK_RATE (AT91_SLOW_CLOCK)
+
+-#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9261)
++#elif defined(CONFIG_ARCH_AT91SAM9260)
++
++#if defined(CONFIG_MACH_USB_A9260) || defined(CONFIG_MACH_QIL_A9260)
++#define AT91SAM9_MASTER_CLOCK 90000000
++#else
++#define AT91SAM9_MASTER_CLOCK 99300000
++#endif
++
++#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
++
++#elif defined(CONFIG_ARCH_AT91SAM9261)
+
+ #define AT91SAM9_MASTER_CLOCK 99300000
+ #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
+
+ #elif defined(CONFIG_ARCH_AT91SAM9263)
+
++#if defined(CONFIG_MACH_USB_A9263)
++#define AT91SAM9_MASTER_CLOCK 90000000
++#else
+ #define AT91SAM9_MASTER_CLOCK 99959500
++#endif
++
+ #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
+
+ #elif defined(CONFIG_ARCH_AT91SAM9RL)
+diff -urN -x CVS linux-2.6.25/include/asm-arm/arch-ks8695/devices.h linux-2.6/include/asm-arm/arch-ks8695/devices.h
+--- linux-2.6.25/include/asm-arm/arch-ks8695/devices.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/asm-arm/arch-ks8695/devices.h 2007-12-31 10:44:34.000000000 +0200
+@@ -18,6 +18,11 @@
+ extern void __init ks8695_add_device_lan(void);
+ extern void __init ks8695_add_device_hpna(void);
+
++ /* LEDs */
++extern short ks8695_leds_cpu;
++extern short ks8695_leds_timer;
++extern void __init ks8695_init_leds(u8 cpu_led, u8 timer_led);
++
+ /* PCI */
+ #define KS8695_MODE_PCI 0
+ #define KS8695_MODE_MINIPCI 1
+diff -urN -x CVS linux-2.6.25/include/linux/clk.h linux-2.6/include/linux/clk.h
+--- linux-2.6.25/include/linux/clk.h 2007-10-09 22:31:38.000000000 +0200
++++ linux-2.6/include/linux/clk.h 2007-12-31 10:44:34.000000000 +0200
+@@ -121,4 +121,24 @@
+ */
+ struct clk *clk_get_parent(struct clk *clk);
+
++/**
++ * clk_must_disable - report whether a clock's users must disable it
++ * @clk: one node in the clock tree
++ *
++ * This routine returns true only if the upcoming system state requires
++ * disabling the specified clock.
++ *
++ * It's common for platform power states to constrain certain clocks (and
++ * their descendants) to be unavailable, while other states allow that
++ * clock to be active. A platform's power states often include an "all on"
++ * mode; system wide sleep states like "standby" or "suspend-to-RAM"; and
++ * operating states which sacrifice functionality for lower power usage.
++ *
++ * The constraint value is commonly tested in device driver suspend(), to
++ * leave clocks active if they are needed for features like wakeup events.
++ * On platforms that support reduced functionality operating states, the
++ * constraint may also need to be tested during resume() and probe() calls.
++ */
++int clk_must_disable(struct clk *clk);
++
+ #endif
+diff -urN -x CVS linux-2.6.25/include/linux/i2c-id.h linux-2.6/include/linux/i2c-id.h
+--- linux-2.6.25/include/linux/i2c-id.h 2008-05-03 00:15:52.000000000 +0200
++++ linux-2.6/include/linux/i2c-id.h 2008-03-09 15:43:48.000000000 +0200
+@@ -131,6 +131,7 @@
+
+ /* --- PCA 9564 based algorithms */
+ #define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */
++#define I2C_HW_A_PLAT 0x1a0001 /* generic platform_bus interface */
+
+ /* --- PowerPC on-chip adapters */
+ #define I2C_HW_OCP 0x120000 /* IBM on-chip I2C adapter */
+diff -urN -x CVS linux-2.6.25/include/linux/usb/atmel_usba_udc.h linux-2.6/include/linux/usb/atmel_usba_udc.h
+--- linux-2.6.25/include/linux/usb/atmel_usba_udc.h 1970-01-01 02:00:00.000000000 +0200
++++ linux-2.6/include/linux/usb/atmel_usba_udc.h 2008-05-03 00:31:09.000000000 +0200
+@@ -0,0 +1,23 @@
++/*
++* Platform data definitions for Atmel USBA gadget driver.
++*/
++#ifndef __LINUX_USB_USBA_H
++#define __LINUX_USB_USBA_H
++
++struct usba_ep_data {
++ char* name;
++ int index;
++ int fifo_size;
++ int nr_banks;
++ int can_dma;
++ int can_isoc;
++};
++
++struct usba_platform_data {
++ int vbus_pin;
++ int num_ep;
++ struct usba_ep_data ep[0];
++};
++
++#endif /* __LINUX_USB_USBA_H */
++
+diff -urN -x CVS linux-2.6.25/include/video/atmel_lcdc.h linux-2.6/include/video/atmel_lcdc.h
+--- linux-2.6.25/include/video/atmel_lcdc.h 2008-05-03 00:15:53.000000000 +0200
++++ linux-2.6/include/video/atmel_lcdc.h 2008-03-09 15:53:40.000000000 +0200
+@@ -39,6 +39,7 @@
+ u8 bl_power;
+ #endif
+ bool lcdcon_is_backlight;
++ u8 saved_lcdcon;
+
+ u8 default_bpp;
+ unsigned int default_lcdcon2;
+diff -urN -x CVS linux-2.6.25/sound/soc/at91/eti_b1_wm8731.c linux-2.6/sound/soc/at91/eti_b1_wm8731.c
+--- linux-2.6.25/sound/soc/at91/eti_b1_wm8731.c 2008-05-03 00:15:56.000000000 +0200
++++ linux-2.6/sound/soc/at91/eti_b1_wm8731.c 2008-03-09 15:15:07.000000000 +0200
+@@ -33,8 +33,7 @@
+ #include <sound/soc.h>
+ #include <sound/soc-dapm.h>
+
+-#include <asm/arch/hardware.h>
+-#include <asm/arch/at91_pio.h>
++#include <asm/hardware.h>
+ #include <asm/arch/gpio.h>
+
+ #include "../codecs/wm8731.h"
+@@ -47,13 +46,6 @@
+ #define DBG(x...)
+ #endif
+
+-#define AT91_PIO_TF1 (1 << (AT91_PIN_PB6 - PIN_BASE) % 32)
+-#define AT91_PIO_TK1 (1 << (AT91_PIN_PB7 - PIN_BASE) % 32)
+-#define AT91_PIO_TD1 (1 << (AT91_PIN_PB8 - PIN_BASE) % 32)
+-#define AT91_PIO_RD1 (1 << (AT91_PIN_PB9 - PIN_BASE) % 32)
+-#define AT91_PIO_RK1 (1 << (AT91_PIN_PB10 - PIN_BASE) % 32)
+-#define AT91_PIO_RF1 (1 << (AT91_PIN_PB11 - PIN_BASE) % 32)
+-
+ static struct clk *pck1_clk;
+ static struct clk *pllb_clk;
+
+@@ -276,7 +268,6 @@
+ static int __init eti_b1_init(void)
+ {
+ int ret;
+- u32 ssc_pio_lines;
+ struct at91_ssc_periph *ssc = eti_b1_dai.cpu_dai->private_data;
+
+ if (!request_mem_region(AT91RM9200_BASE_SSC1, SZ_16K, "soc-audio")) {
+@@ -310,19 +301,12 @@
+ goto fail_io_unmap;
+ }
+
+- ssc_pio_lines = AT91_PIO_TF1 | AT91_PIO_TK1 | AT91_PIO_TD1
+- | AT91_PIO_RD1 /* | AT91_PIO_RK1 */ | AT91_PIO_RF1;
+-
+- /* Reset all PIO registers and assign lines to peripheral A */
+- at91_sys_write(AT91_PIOB + PIO_PDR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_ODR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_IFDR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_CODR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_IDR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_MDDR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_PUDR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_ASR, ssc_pio_lines);
+- at91_sys_write(AT91_PIOB + PIO_OWDR, ssc_pio_lines);
++ at91_set_A_periph(AT91_PIN_PB6, 0); /* TF1 */
++ at91_set_A_periph(AT91_PIN_PB7, 0); /* TK1 */
++ at91_set_A_periph(AT91_PIN_PB8, 0); /* TD1 */
++ at91_set_A_periph(AT91_PIN_PB9, 0); /* RD1 */
++/* at91_set_A_periph(AT91_PIN_PB10, 0);*/ /* RK1 */
++ at91_set_A_periph(AT91_PIN_PB11, 0); /* RF1 */
+
+ /*
+ * Set PCK1 parent to PLLB and its rate to 12 Mhz.
+diff -urN -x CVS linux-2.6.25/sound/spi/at73c213.c linux-2.6/sound/spi/at73c213.c
+--- linux-2.6.25/sound/spi/at73c213.c 2008-05-03 00:15:56.000000000 +0200
++++ linux-2.6/sound/spi/at73c213.c 2008-03-09 15:15:07.000000000 +0200
+@@ -114,7 +114,11 @@
+ static struct snd_pcm_hardware snd_at73c213_playback_hw = {
+ .info = SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER,
++#ifdef __BIG_ENDIAN
+ .formats = SNDRV_PCM_FMTBIT_S16_BE,
++#else
++ .formats = SNDRV_PCM_FMTBIT_S16_LE,
++#endif
+ .rates = SNDRV_PCM_RATE_CONTINUOUS,
+ .rate_min = 8000, /* Replaced by chip->bitrate later. */
+ .rate_max = 50000, /* Replaced by chip->bitrate later. */
projects / openwrt.git / commitdiff