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+/*
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+ * TP-LINK TL-WA901ND v2 board support
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+ *
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+ * Copyright (C) 2009-2010 Gabor Juhos <[email protected]>
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+ * Copyright (C) 2010 Pieter Hollants <[email protected]>
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+ * Copyright (C) 2011 Jonathan Bennett <[email protected]>
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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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+
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+#include <linux/mtd/mtd.h>
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+#include <linux/mtd/partitions.h>
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+
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+#include <asm/mach-ar71xx/ar71xx.h>
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+
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+#include "machtype.h"
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+#include "devices.h"
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+#include "dev-m25p80.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-ar913x-wmac.h"
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+
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+#define TL_WA901ND_V2_GPIO_LED_QSS 4
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+#define TL_WA901ND_V2_GPIO_LED_SYSTEM 2
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+#define TL_WA901ND_V2_GPIO_LED_WLAN 9
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+
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+
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+#define TL_WA901ND_V2_GPIO_BTN_RESET 3
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+#define TL_WA901ND_V2_GPIO_BTN_QSS 7
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+
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+#define TL_WA901ND_V2_BUTTONS_POLL_INTERVAL 20
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+
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+#ifdef CONFIG_MTD_PARTITIONS
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+static struct mtd_partition tl_wa901nd_v2_partitions[] = {
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+ {
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+ .name = "u-boot",
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+ .offset = 0,
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+ .size = 0x020000,
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+ .mask_flags = MTD_WRITEABLE,
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+ }, {
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+ .name = "kernel",
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+ .offset = 0x020000,
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+ .size = 0x140000,
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+ }, {
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+ .name = "rootfs",
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+ .offset = 0x160000,
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+ .size = 0x290000,
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+ }, {
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+ .name = "art",
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+ .offset = 0x3f0000,
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+ .size = 0x010000,
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+ .mask_flags = MTD_WRITEABLE,
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+ }, {
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+ .name = "firmware",
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+ .offset = 0x020000,
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+ .size = 0x3d0000,
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+ }
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+};
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+#endif /* CONFIG_MTD_PARTITIONS */
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+
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+static struct flash_platform_data tl_wa901nd_v2_flash_data = {
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+#ifdef CONFIG_MTD_PARTITIONS
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+ .parts = tl_wa901nd_v2_partitions,
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+ .nr_parts = ARRAY_SIZE(tl_wa901nd_v2_partitions),
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+#endif
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+};
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+
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+static struct gpio_led tl_wa901nd_v2_leds_gpio[] __initdata = {
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+ {
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+ .name = "tl-wa901nd-v2:green:system",
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+ .gpio = TL_WA901ND_V2_GPIO_LED_SYSTEM,
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+ .active_low = 1,
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+ }, {
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+ .name = "tl-wa901nd-v2:green:qss",
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+ .gpio = TL_WA901ND_V2_GPIO_LED_QSS,
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+ }, {
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+ .name = "tl-wa901nd-v2:green:wlan",
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+ .gpio = TL_WA901ND_V2_GPIO_LED_WLAN,
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+ .active_low = 1,
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+ }
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+};
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+
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+static struct gpio_button tl_wa901nd_v2_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 = KEY_RESTART,
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+ .threshold = 3,
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+ .gpio = TL_WA901ND_V2_GPIO_BTN_RESET,
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+ .active_low = 1,
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+ }, {
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+ .desc = "qss",
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+ .type = EV_KEY,
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+ .code = KEY_WPS_BUTTON,
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+ .threshold = 3,
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+ .gpio = TL_WA901ND_V2_GPIO_BTN_QSS,
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+ .active_low = 1,
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+ }
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+};
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+
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+static void __init tl_wa901nd_v2_setup(void)
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+{
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+ u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
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+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff1000);
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+
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+ ar71xx_init_mac(ar71xx_eth0_data.mac_addr, mac, 0);
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+
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+ ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
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+ ar71xx_eth0_data.phy_mask = 0x00001000;
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+ ar71xx_add_device_mdio(0x0);
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+
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+ ar71xx_eth0_data.reset_bit = RESET_MODULE_GE0_MAC |
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+ RESET_MODULE_GE0_PHY;
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+ ar71xx_add_device_eth(0);
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+
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+ ar71xx_add_device_m25p80(&tl_wa901nd_v2_flash_data);
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+
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+ ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(tl_wa901nd_v2_leds_gpio),
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+ tl_wa901nd_v2_leds_gpio);
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+
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+ ar71xx_add_device_gpio_buttons(-1, TL_WA901ND_V2_BUTTONS_POLL_INTERVAL,
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+ ARRAY_SIZE(tl_wa901nd_v2_gpio_buttons),
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+ tl_wa901nd_v2_gpio_buttons);
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+
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+ ar913x_add_device_wmac(eeprom, mac);
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+}
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+
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+MIPS_MACHINE(AR71XX_MACH_TL_WA901ND_V2, "TL-WA901ND-v2",
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+ "TP-LINK TL-WA901ND v2", tl_wa901nd_v2_setup);
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Gabor Juhos