/* * Ralink AP-RT3052-V22RW-2X2 board support * * Copyright (C) 2009 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/init.h> #include <linux/platform_device.h> #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/mtd/physmap.h> #include <linux/leds.h> #include <asm/mips_machine.h> #include <asm/mach-ralink/machine.h> #include <asm/mach-ralink/dev_gpio_leds.h> #include <asm/mach-ralink/rt305x.h> #include <asm/mach-ralink/rt305x_regs.h> #include "devices.h" #define V22RW_2X2_GPIO_BUTTON_WPS 0 #define V22RW_2X2_GPIO_BUTTON_SWRST 10 #define V22RW_2X2_GPIO_LED_SECURITY 13 #define V22RW_2X2_GPIO_LED_WPS 14 #ifdef CONFIG_MTD_PARTITIONS static struct mtd_partition v22rw_2x2_partitions[] = { { .name = "u-boot", .offset = 0, .size = 0x030000, .mask_flags = MTD_WRITEABLE, }, { .name = "u-boot-env", .offset = 0x030000, .size = 0x010000, .mask_flags = MTD_WRITEABLE, }, { .name = "factory", .offset = 0x040000, .size = 0x010000, .mask_flags = MTD_WRITEABLE, }, { .name = "kernel", .offset = 0x050000, .size = 0x0a0000, }, { .name = "rootfs", .offset = 0x150000, .size = 0x2b0000, }, { .name = "openwrt", .offset = 0x050000, .size = 0x3b0000, } }; #endif /* CONFIG_MTD_PARTITIONS */ static struct physmap_flash_data v22rw_2x2_flash_data = { #ifdef CONFIG_MTD_PARTITIONS .nr_parts = ARRAY_SIZE(v22rw_2x2_partitions), .parts = v22rw_2x2_partitions, #endif }; static struct gpio_led v22rw_2x2_leds_gpio[] __initdata = { { .name = "v22rw-2x2:green:security", .gpio = V22RW_2X2_GPIO_LED_SECURITY, .active_low = 1, }, { .name = "v22rw-2x2:red:wps", .gpio = V22RW_2X2_GPIO_LED_WPS, .active_low = 1, } }; static void __init v22rw_2x2_init(void) { rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); rt305x_register_flash(0, &v22rw_2x2_flash_data); ramips_register_gpio_leds(-1, ARRAY_SIZE(v22rw_2x2_leds_gpio), v22rw_2x2_leds_gpio); } MIPS_MACHINE(RAMIPS_MACH_V22RW_2X2, "Ralink AP-RT3052-V22RW-2X2", v22rw_2x2_init);