[lantiq] move files/ -> files-3.3/

[openwrt.git] / target / linux / lantiq / files / arch / mips / lantiq / falcon / devices.c

diff --git a/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.c b/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.c
deleted file mode 100644 (file)
index e684ed4..0000000
--- a/target/linux/lantiq/files/arch/mips/lantiq/falcon/devices.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * 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.
- *
- * Copyright (C) 2011 Thomas Langer <thomas.langer@lantiq.com>
- * Copyright (C) 2011 John Crispin <blogic@openwrt.org>
- */
-
-#include <linux/platform_device.h>
-#include <linux/mtd/nand.h>
-#include <linux/gpio.h>
-
-#include <lantiq_soc.h>
-
-#include "devices.h"
-
-/* nand flash */
-/* address lines used for NAND control signals */
-#define NAND_ADDR_ALE          0x10000
-#define NAND_ADDR_CLE          0x20000
-/* Ready/Busy Status */
-#define MODCON_STS             0x0002
-/* Ready/Busy Status Edge */
-#define MODCON_STSEDGE         0x0004
-
-static const char *part_probes[] = { "cmdlinepart", NULL };
-
-static int
-falcon_nand_ready(struct mtd_info *mtd)
-{
-       u32 modcon = ltq_ebu_r32(LTQ_EBU_MODCON);
-
-       return (((modcon & (MODCON_STS | MODCON_STSEDGE)) ==
-                                               (MODCON_STS | MODCON_STSEDGE)));
-}
-
-static void
-falcon_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-{
-       struct nand_chip *this = mtd->priv;
-       unsigned long nandaddr = (unsigned long) this->IO_ADDR_W;
-
-       if (ctrl & NAND_CTRL_CHANGE) {
-               nandaddr &= ~(NAND_ADDR_ALE | NAND_ADDR_CLE);
-
-               if (ctrl & NAND_CLE)
-                       nandaddr |= NAND_ADDR_CLE;
-               if (ctrl & NAND_ALE)
-                       nandaddr |= NAND_ADDR_ALE;
-
-               this->IO_ADDR_W = (void __iomem *) nandaddr;
-       }
-
-       if (cmd != NAND_CMD_NONE)
-               writeb(cmd, this->IO_ADDR_W);
-}
-
-static struct platform_nand_data falcon_flash_nand_data = {
-       .chip = {
-               .nr_chips               = 1,
-               .chip_delay             = 25,
-               .part_probe_types       = part_probes,
-       },
-       .ctrl = {
-               .cmd_ctrl               = falcon_hwcontrol,
-               .dev_ready              = falcon_nand_ready,
-       }
-};
-
-static struct resource ltq_nand_res =
-       MEM_RES("nand", LTQ_FLASH_START, LTQ_FLASH_MAX);
-
-static struct platform_device ltq_flash_nand = {
-       .name           = "gen_nand",
-       .id             = -1,
-       .num_resources  = 1,
-       .resource       = &ltq_nand_res,
-       .dev            = {
-               .platform_data = &falcon_flash_nand_data,
-       },
-};
-
-void __init
-falcon_register_nand(void)
-{
-       platform_device_register(&ltq_flash_nand);
-}
-
-/* gpio */
-#define DECLARE_GPIO_RES(port) \
-static struct resource falcon_gpio ## port ## _res[] = { \
-       MEM_RES("gpio"#port, LTQ_GPIO ## port ## _BASE_ADDR, \
-               LTQ_GPIO ## port ## _SIZE), \
-       MEM_RES("padctrl"#port, LTQ_PADCTRL ## port ## _BASE_ADDR, \
-               LTQ_PADCTRL ## port ## _SIZE), \
-       IRQ_RES("gpio_mux"#port, FALCON_IRQ_GPIO_P ## port) \
-}
-DECLARE_GPIO_RES(0);
-DECLARE_GPIO_RES(1);
-DECLARE_GPIO_RES(2);
-DECLARE_GPIO_RES(3);
-DECLARE_GPIO_RES(4);
-
-void __init
-falcon_register_gpio(void)
-{
-       platform_device_register_simple("falcon_gpio", 0,
-               falcon_gpio0_res, ARRAY_SIZE(falcon_gpio0_res));
-       platform_device_register_simple("falcon_gpio", 1,
-               falcon_gpio1_res, ARRAY_SIZE(falcon_gpio1_res));
-       platform_device_register_simple("falcon_gpio", 2,
-               falcon_gpio2_res, ARRAY_SIZE(falcon_gpio2_res));
-}
-
-void __init
-falcon_register_gpio_extra(void)
-{
-       platform_device_register_simple("falcon_gpio", 3,
-               falcon_gpio3_res, ARRAY_SIZE(falcon_gpio3_res));
-       platform_device_register_simple("falcon_gpio", 4,
-               falcon_gpio4_res, ARRAY_SIZE(falcon_gpio4_res));
-}
-
-/* spi flash */
-static struct platform_device ltq_spi = {
-       .name                   = "falcon_spi",
-       .num_resources          = 0,
-};
-
-void __init
-falcon_register_spi_flash(struct spi_board_info *data)
-{
-       spi_register_board_info(data, 1);
-       platform_device_register(&ltq_spi);
-}
-
-/* i2c */
-static struct resource falcon_i2c_resources[] = {
-       MEM_RES("i2c", GPON_I2C_BASE, GPON_I2C_SIZE),
-       IRQ_RES(i2c_lb, FALCON_IRQ_I2C_LBREQ),
-       IRQ_RES(i2c_b, FALCON_IRQ_I2C_BREQ),
-       IRQ_RES(i2c_err, FALCON_IRQ_I2C_I2C_ERR),
-       IRQ_RES(i2c_p, FALCON_IRQ_I2C_I2C_P),
-};
-
-void __init
-falcon_register_i2c(void)
-{
-       platform_device_register_simple("i2c-falcon", 0,
-               falcon_i2c_resources, ARRAY_SIZE(falcon_i2c_resources));
-}