ar71xx: merge files-3.2 to files

[15.05/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-alfa-nx.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c
new file mode 100644 (file)
index 0000000..d37e63f
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-alfa-nx.c
@@ -0,0 +1,157 @@
+/*
+ *  ALFA Network N2/N5 board support
+ *
+ *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *
+ *  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/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ath79.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-ap9x-pci.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "machtypes.h"
+
+#define ALFA_NX_GPIO_LED_2             17
+#define ALFA_NX_GPIO_LED_3             16
+#define ALFA_NX_GPIO_LED_5             12
+#define ALFA_NX_GPIO_LED_6             8
+#define ALFA_NX_GPIO_LED_7             6
+#define ALFA_NX_GPIO_LED_8             7
+
+#define ALFA_NX_GPIO_BTN_RESET         11
+
+#define ALFA_NX_KEYS_POLL_INTERVAL     20      /* msecs */
+#define ALFA_NX_KEYS_DEBOUNCE_INTERVAL (3 * ALFA_NX_KEYS_POLL_INTERVAL)
+
+#define ALFA_NX_MAC0_OFFSET            0
+#define ALFA_NX_MAC1_OFFSET            6
+#define ALFA_NX_CALDATA_OFFSET         0x1000
+
+static struct mtd_partition alfa_nx_partitions[] = {
+       {
+               .name           = "u-boot",
+               .offset         = 0,
+               .size           = 0x040000,
+               .mask_flags     = MTD_WRITEABLE,
+       }, {
+               .name           = "u-boot-env",
+               .offset         = 0x040000,
+               .size           = 0x010000,
+               .mask_flags     = MTD_WRITEABLE,
+       }, {
+               .name           = "rootfs",
+               .offset         = 0x050000,
+               .size           = 0x600000,
+       }, {
+               .name           = "kernel",
+               .offset         = 0x650000,
+               .size           = 0x190000,
+       }, {
+               .name           = "nvram",
+               .offset         = 0x7e0000,
+               .size           = 0x010000,
+               .mask_flags     = MTD_WRITEABLE,
+       }, {
+               .name           = "art",
+               .offset         = 0x7f0000,
+               .size           = 0x010000,
+               .mask_flags     = MTD_WRITEABLE,
+       }, {
+               .name           = "firmware",
+               .offset         = 0x050000,
+               .size           = 0x780000,
+       }
+};
+
+static struct flash_platform_data alfa_nx_flash_data = {
+       .parts          = alfa_nx_partitions,
+       .nr_parts       = ARRAY_SIZE(alfa_nx_partitions),
+};
+
+static struct gpio_keys_button alfa_nx_gpio_keys[] __initdata = {
+       {
+               .desc           = "Reset button",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = ALFA_NX_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = ALFA_NX_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }
+};
+
+static struct gpio_led alfa_nx_leds_gpio[] __initdata = {
+       {
+               .name           = "alfa:green:led_2",
+               .gpio           = ALFA_NX_GPIO_LED_2,
+               .active_low     = 1,
+       }, {
+               .name           = "alfa:green:led_3",
+               .gpio           = ALFA_NX_GPIO_LED_3,
+               .active_low     = 1,
+       }, {
+               .name           = "alfa:red:led_5",
+               .gpio           = ALFA_NX_GPIO_LED_5,
+               .active_low     = 1,
+       }, {
+               .name           = "alfa:amber:led_6",
+               .gpio           = ALFA_NX_GPIO_LED_6,
+               .active_low     = 1,
+       }, {
+               .name           = "alfa:green:led_7",
+               .gpio           = ALFA_NX_GPIO_LED_7,
+               .active_low     = 1,
+       }, {
+               .name           = "alfa:green:led_8",
+               .gpio           = ALFA_NX_GPIO_LED_8,
+               .active_low     = 1,
+       }
+};
+
+static void __init alfa_nx_setup(void)
+{
+       u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+       ath79_gpio_function_setup(AR724X_GPIO_FUNC_JTAG_DISABLE,
+                                 AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+                                 AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+                                 AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+                                 AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+                                 AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+       ath79_register_m25p80(&alfa_nx_flash_data);
+
+       ath79_register_leds_gpio(0, ARRAY_SIZE(alfa_nx_leds_gpio),
+                                alfa_nx_leds_gpio);
+
+       ath79_register_gpio_keys_polled(-1, ALFA_NX_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(alfa_nx_gpio_keys),
+                                       alfa_nx_gpio_keys);
+
+       ath79_register_mdio(0, 0x0);
+
+       ath79_init_mac(ath79_eth0_data.mac_addr,
+                      art + ALFA_NX_MAC0_OFFSET, 0);
+       ath79_init_mac(ath79_eth1_data.mac_addr,
+                      art + ALFA_NX_MAC1_OFFSET, 0);
+
+       /* WAN port */
+       ath79_register_eth(0);
+       /* LAN port */
+       ath79_register_eth(1);
+
+       ap91_pci_init(art + ALFA_NX_CALDATA_OFFSET, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_ALFA_NX, "ALFA-NX", "ALFA Network N2/N5",
+            alfa_nx_setup);