diff options
Diffstat (limited to 'target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-n516.c')
| -rw-r--r-- | target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-n516.c | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-n516.c b/target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-n516.c deleted file mode 100644 index 0e146ac84d..0000000000 --- a/target/linux/xburst/files-2.6.32/arch/mips/jz4740/board-n516.c +++ /dev/null @@ -1,201 +0,0 @@ -/* - * linux/arch/mips/jz4740/board-516.c - * - * JZ4740 n516 board setup routines. - * - * Copyright (c) 2009, Yauhen Kharuzhy <jekhor@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. - */ - -#include <linux/init.h> -#include <linux/sched.h> -#include <linux/ioport.h> -#include <linux/mm.h> -#include <linux/console.h> -#include <linux/delay.h> -#include <linux/i2c.h> -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mmc/jz4740_mmc.h> -#include <linux/mtd/jz4740_nand.h> -#include <linux/leds.h> - -#include <linux/power_supply.h> -#include <linux/power/gpio-charger.h> - -#include <linux/i2c.h> -#include <linux/i2c-gpio.h> - -#include <asm/mach-jz4740/board-n516.h> -#include <asm/mach-jz4740/platform.h> - -#include "clock.h" - -static long n516_panic_blink(long time) -{ - gpio_set_value(GPIO_LED_ENABLE, 1); - mdelay(200); - gpio_set_value(GPIO_LED_ENABLE, 0); - mdelay(200); - - return 400; -} - -static void __init board_gpio_setup(void) -{ -/* jz_gpio_enable_pullup(JZ_GPIO_PORTD(23)); - jz_gpio_enable_pullup(JZ_GPIO_PORTD(24));*/ -} - -static struct i2c_gpio_platform_data n516_i2c_pdata = { - .sda_pin = JZ_GPIO_PORTD(23), - .scl_pin = JZ_GPIO_PORTD(24), - .udelay = 2, - .timeout = 3 * HZ, -}; - -static struct platform_device n516_i2c_device = { - .name = "i2c-gpio", - .id = -1, - .dev = { - .platform_data = &n516_i2c_pdata, - }, -}; - -static const struct i2c_board_info n516_i2c_board_info[] = { - { - .type = "LPC524", - .addr = 0x54, - }, - { - .type = "lm75a", - .addr = 0x48, - } -}; - -static struct jz4740_mmc_platform_data n516_mmc_pdata = { - .gpio_card_detect = GPIO_SD_CD_N, - .card_detect_active_low = 1, - .gpio_read_only = -1, - .gpio_power = GPIO_SD_VCC_EN_N, - .power_active_low = 1, -}; - -static struct gpio_led n516_leds[] = { - { - .name = "n516:blue:power", - .gpio = GPIO_LED_ENABLE, - .default_state = LEDS_GPIO_DEFSTATE_ON, - .default_trigger = "nand-disk", - } -}; - -static struct gpio_led_platform_data n516_leds_pdata = { - .leds = n516_leds, - .num_leds = ARRAY_SIZE(n516_leds), -}; - -static struct platform_device n516_leds_device = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &n516_leds_pdata, - }, -}; - -static struct mtd_partition n516_partitions[] = { - { .name = "NAND BOOT partition", - .offset = 0 * 0x100000, - .size = 4 * 0x100000, - }, - { .name = "NAND KERNEL partition", - .offset = 4 * 0x100000, - .size = 4 * 0x100000, - }, - { .name = "NAND ROOTFS partition", - .offset = 8 * 0x100000, - .size = 504 * 0x100000, - }, -}; - -static struct nand_ecclayout n516_ecclayout = { - .eccbytes = 36, - .eccpos = { - 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, - 33, 34, 35, 36, 37, 38, 39, 40, 41, - }, - .oobfree = { - {.offset = 2, - .length = 4}, - {.offset = 42, - .length = 22}} -}; - -static struct jz_nand_platform_data n516_nand_pdata = { - .ecc_layout = &n516_ecclayout, - .partitions = n516_partitions, - .num_partitions = ARRAY_SIZE(n516_partitions), - .busy_gpio = 94, -}; - -static char *n516_batteries[] = { - "n516_battery", -}; - -static struct gpio_charger_platform_data n516_charger_pdata = { - .name = "usb", - .type = POWER_SUPPLY_TYPE_USB, - .gpio = GPIO_USB_DETECT, - .gpio_active_low = 1, - .batteries = n516_batteries, - .num_batteries = ARRAY_SIZE(n516_batteries), -}; - -static struct platform_device n516_charger_device = { - .name = "gpio-charger", - .dev = { - .platform_data = &n516_charger_pdata, - }, -}; - -static struct platform_device *n516_devices[] __initdata = { - &jz4740_nand_device, - &n516_leds_device, - &jz4740_mmc_device, - &jz4740_i2s_device, - &jz4740_codec_device, - &jz4740_rtc_device, - &jz4740_usb_gdt_device, - &n516_i2c_device, - &n516_charger_device, -}; - -struct jz4740_clock_board_data jz4740_clock_bdata = { - .ext_rate = 12000000, - .rtc_rate = 32768, -}; - -extern int jz_gpiolib_init(void); - -static int n516_setup_platform(void) -{ - if (jz_gpiolib_init()) - panic("Failed to initalize jz gpio\n"); - - jz4740_clock_init(); - board_gpio_setup(); - - panic_blink = n516_panic_blink; - i2c_register_board_info(0, n516_i2c_board_info, ARRAY_SIZE(n516_i2c_board_info)); - jz4740_mmc_device.dev.platform_data = &n516_mmc_pdata; - jz4740_nand_device.dev.platform_data = &n516_nand_pdata; - - return platform_add_devices(n516_devices, ARRAY_SIZE(n516_devices)); -} -arch_initcall(n516_setup_platform); |