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/*
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* Buffalo WZR-HP-G300NH board support |
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* |
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* Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org> |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 as published |
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* by the Free Software Foundation. |
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*/ |
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#include <linux/platform_device.h> |
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#include <linux/mtd/mtd.h> |
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#include <linux/mtd/partitions.h> |
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#include <linux/nxp_74hc153.h> |
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#include <linux/rtl8366_smi.h> |
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#include <asm/mips_machine.h> |
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#include <asm/mach-ar71xx/ar71xx.h> |
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#include <asm/mach-ar71xx/ar91xx_flash.h> |
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#include "machtype.h" |
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#include "devices.h" |
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#include "dev-ar913x-wmac.h" |
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#include "dev-gpio-buttons.h" |
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#include "dev-leds-gpio.h" |
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#include "dev-usb.h" |
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#define WZRHPG300NH_GPIO_LED_USB 0 |
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#define WZRHPG300NH_GPIO_LED_DIAG 1 |
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#define WZRHPG300NH_GPIO_LED_WIRELESS 6 |
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#define WZRHPG300NH_GPIO_LED_SECURITY 17 |
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#define WZRHPG300NH_GPIO_LED_ROUTER 18 |
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#define WZRHPG300NH_GPIO_RTL8366_SDA 19 |
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#define WZRHPG300NH_GPIO_RTL8366_SCK 20 |
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#define WZRHPG300NH_GPIO_74HC153_S0 9 |
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#define WZRHPG300NH_GPIO_74HC153_S1 11 |
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#define WZRHPG300NH_GPIO_74HC153_1Y 12 |
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#define WZRHPG300NH_GPIO_74HC153_2Y 14 |
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#define WZRHPG300NH_GPIO_EXP_BASE 32 |
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#define WZRHPG300NH_GPIO_BTN_AOSS (WZRHPG300NH_GPIO_EXP_BASE + 0) |
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#define WZRHPG300NH_GPIO_BTN_RESET (WZRHPG300NH_GPIO_EXP_BASE + 1) |
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#define WZRHPG300NH_GPIO_BTN_ROUTER_ON (WZRHPG300NH_GPIO_EXP_BASE + 2) |
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#define WZRHPG300NH_GPIO_BTN_QOS_ON (WZRHPG300NH_GPIO_EXP_BASE + 3) |
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#define WZRHPG300NH_GPIO_BTN_USB (WZRHPG300NH_GPIO_EXP_BASE + 5) |
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#define WZRHPG300NH_GPIO_BTN_ROUTER_AUTO (WZRHPG300NH_GPIO_EXP_BASE + 6) |
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#define WZRHPG300NH_GPIO_BTN_QOS_OFF (WZRHPG300NH_GPIO_EXP_BASE + 7) |
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#define WZRHPG300NH_BUTTONS_POLL_INTERVAL 20 |
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#ifdef CONFIG_MTD_PARTITIONS |
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static struct mtd_partition wzrhpg300nh_flash_partitions[] = { |
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{ |
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.name = "u-boot", |
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.offset = 0, |
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.size = 0x0040000, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "u-boot-env", |
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.offset = 0x0040000, |
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.size = 0x0020000, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "kernel", |
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.offset = 0x0060000, |
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.size = 0x0100000, |
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}, { |
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.name = "rootfs", |
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.offset = 0x0160000, |
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.size = 0x1e60000, |
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}, { |
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.name = "user_property", |
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.offset = 0x1fc0000, |
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.size = 0x0020000, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "art", |
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.offset = 0x1fe0000, |
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.size = 0x0020000, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "firmware", |
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.offset = 0x0060000, |
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.size = 0x1f60000, |
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} |
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}; |
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#endif /* CONFIG_MTD_PARTITIONS */ |
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static struct ar91xx_flash_platform_data wzrhpg300nh_flash_data = { |
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.width = 2, |
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#ifdef CONFIG_MTD_PARTITIONS |
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.parts = wzrhpg300nh_flash_partitions, |
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.nr_parts = ARRAY_SIZE(wzrhpg300nh_flash_partitions), |
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#endif |
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}; |
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#define WZRHPG300NH_FLASH_BASE 0x1e000000 |
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#define WZRHPG300NH_FLASH_SIZE (32 * 1024 * 1024) |
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static struct resource wzrhpg300nh_flash_resources[] = { |
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[0] = { |
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.start = WZRHPG300NH_FLASH_BASE, |
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.end = WZRHPG300NH_FLASH_BASE + WZRHPG300NH_FLASH_SIZE - 1, |
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.flags = IORESOURCE_MEM, |
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}, |
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}; |
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static struct platform_device wzrhpg300nh_flash_device = { |
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.name = "ar91xx-flash", |
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.id = -1, |
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.resource = wzrhpg300nh_flash_resources, |
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.num_resources = ARRAY_SIZE(wzrhpg300nh_flash_resources), |
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.dev = { |
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.platform_data = &wzrhpg300nh_flash_data, |
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} |
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}; |
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static struct gpio_led wzrhpg300nh_leds_gpio[] __initdata = { |
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{ |
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.name = "wzr-hp-g300nh:orange:security", |
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.gpio = WZRHPG300NH_GPIO_LED_SECURITY, |
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.active_low = 1, |
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}, { |
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.name = "wzr-hp-g300nh:green:wireless", |
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.gpio = WZRHPG300NH_GPIO_LED_WIRELESS, |
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.active_low = 1, |
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}, { |
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.name = "wzr-hp-g300nh:green:router", |
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.gpio = WZRHPG300NH_GPIO_LED_ROUTER, |
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.active_low = 1, |
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}, { |
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.name = "wzr-hp-g300nh:red:diag", |
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.gpio = WZRHPG300NH_GPIO_LED_DIAG, |
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.active_low = 1, |
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}, { |
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.name = "wzr-hp-g300nh:blue:usb", |
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.gpio = WZRHPG300NH_GPIO_LED_USB, |
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.active_low = 1, |
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} |
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}; |
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static struct gpio_button wzrhpg300nh_gpio_buttons[] __initdata = { |
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{ |
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.desc = "reset", |
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.type = EV_KEY, |
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.code = BTN_0, |
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.threshold = 3, |
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.gpio = WZRHPG300NH_GPIO_BTN_RESET, |
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.active_low = 1, |
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}, { |
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.desc = "aoss", |
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.type = EV_KEY, |
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.code = BTN_1, |
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.threshold = 3, |
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.gpio = WZRHPG300NH_GPIO_BTN_AOSS, |
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.active_low = 1, |
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}, { |
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.desc = "usb", |
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.type = EV_KEY, |
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.code = BTN_2, |
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.threshold = 3, |
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.gpio = WZRHPG300NH_GPIO_BTN_USB, |
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.active_low = 1, |
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}, { |
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.desc = "qos_on", |
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.type = EV_KEY, |
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.code = BTN_3, |
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.threshold = 3, |
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.gpio = WZRHPG300NH_GPIO_BTN_QOS_ON, |
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.active_low = 0, |
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}, { |
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.desc = "qos_off", |
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.type = EV_KEY, |
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.code = BTN_4, |
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.threshold = 3, |
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.gpio = WZRHPG300NH_GPIO_BTN_QOS_OFF, |
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.active_low = 0, |
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}, { |
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.desc = "router_on", |
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.type = EV_KEY, |
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.code = BTN_5, |
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.threshold = 3, |
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.gpio = WZRHPG300NH_GPIO_BTN_ROUTER_ON, |
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.active_low = 0, |
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}, { |
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.desc = "router_auto", |
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.type = EV_KEY, |
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.code = BTN_6, |
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.threshold = 3, |
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.gpio = WZRHPG300NH_GPIO_BTN_ROUTER_AUTO, |
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.active_low = 0, |
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} |
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}; |
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static struct nxp_74hc153_platform_data wzrhpg300nh_74hc153_data = { |
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.gpio_base = WZRHPG300NH_GPIO_EXP_BASE, |
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.gpio_pin_s0 = WZRHPG300NH_GPIO_74HC153_S0, |
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.gpio_pin_s1 = WZRHPG300NH_GPIO_74HC153_S1, |
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.gpio_pin_1y = WZRHPG300NH_GPIO_74HC153_1Y, |
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.gpio_pin_2y = WZRHPG300NH_GPIO_74HC153_2Y, |
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}; |
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static struct platform_device wzrhpg300nh_74hc153_device = { |
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.name = NXP_74HC153_DRIVER_NAME, |
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.id = -1, |
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.dev = { |
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.platform_data = &wzrhpg300nh_74hc153_data, |
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} |
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}; |
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static struct rtl8366_smi_platform_data wzrhpg300nh_rtl8366_smi_data = { |
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.gpio_sda = WZRHPG300NH_GPIO_RTL8366_SDA, |
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.gpio_sck = WZRHPG300NH_GPIO_RTL8366_SCK, |
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}; |
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static struct platform_device wzrhpg300nh_rtl8366_smi_device = { |
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.name = "rtl8366-smi", |
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.id = -1, |
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.dev = { |
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.platform_data = &wzrhpg300nh_rtl8366_smi_data, |
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} |
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}; |
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static void __init wzrhpg300nh_setup(void) |
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{ |
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u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000); |
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ar71xx_set_mac_base(eeprom); |
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ar71xx_eth0_pll_data.pll_1000 = 0x1e000100; |
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ar71xx_eth0_data.mii_bus_dev = &wzrhpg300nh_rtl8366_smi_device.dev; |
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ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
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ar71xx_eth0_data.phy_mask = 0xf; |
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ar71xx_eth0_data.speed = SPEED_1000; |
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ar71xx_eth0_data.duplex = DUPLEX_FULL; |
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ar71xx_eth1_pll_data.pll_1000 = 0x1e000100; |
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ar71xx_eth1_data.mii_bus_dev = &wzrhpg300nh_rtl8366_smi_device.dev; |
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ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
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ar71xx_eth1_data.phy_mask = 0x10; |
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ar71xx_add_device_eth(0); |
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ar71xx_add_device_eth(1); |
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ar71xx_add_device_usb(); |
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ar913x_add_device_wmac(eeprom, NULL); |
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platform_device_register(&wzrhpg300nh_74hc153_device); |
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platform_device_register(&wzrhpg300nh_flash_device); |
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platform_device_register(&wzrhpg300nh_rtl8366_smi_device); |
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ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh_leds_gpio), |
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wzrhpg300nh_leds_gpio); |
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ar71xx_add_device_gpio_buttons(-1, WZRHPG300NH_BUTTONS_POLL_INTERVAL, |
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ARRAY_SIZE(wzrhpg300nh_gpio_buttons), |
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wzrhpg300nh_gpio_buttons); |
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} |
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MIPS_MACHINE(AR71XX_MACH_WZR_HP_G300NH, "WZR-HP-G300NH", |
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"Buffalo WZR-HP-G300NH", wzrhpg300nh_setup); |
@ -0,0 +1,17 @@ |
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#
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# Copyright (C) 2009 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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define Profile/WZRHPG300NH |
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NAME:=Buffalo WZR-HP-G300NH
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PACKAGES:=kmod-ath9k hostapd-mini kmod-usb-core kmod-usb-ohci kmod-usb2
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endef |
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define Profile/WZRHPG300NH/Description |
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Package set optimized for the Buffalo WZR-HP-G300NH
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endef |
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$(eval $(call Profile,WZRHPG300NH)) |
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