ar71xx: merge files-3.2 to files

[openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tl-wr741nd-v4.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr741nd-v4.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr741nd-v4.c
new file mode 100644 (file)
index 0000000..b8ccdfd
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr741nd-v4.c
@@ -0,0 +1,149 @@
+/*
+ *  TP-LINK TL-WR741ND v4 board support
+ *
+ *  Copyright (C) 2011-2012 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/gpio.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define TL_WR741NDV4_GPIO_BTN_RESET    11
+#define TL_WR741NDV4_GPIO_BTN_WPS      26
+
+#define TL_WR741NDV4_GPIO_LED_WLAN     0
+#define TL_WR741NDV4_GPIO_LED_QSS      1
+#define TL_WR741NDV4_GPIO_LED_WAN      13
+#define TL_WR741NDV4_GPIO_LED_LAN1     14
+#define TL_WR741NDV4_GPIO_LED_LAN2     15
+#define TL_WR741NDV4_GPIO_LED_LAN3     16
+#define TL_WR741NDV4_GPIO_LED_LAN4     17
+
+#define TL_WR741NDV4_GPIO_LED_SYSTEM   27
+
+#define TL_WR741NDV4_KEYS_POLL_INTERVAL        20      /* msecs */
+#define TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741NDV4_KEYS_POLL_INTERVAL)
+
+static const char *tl_wr741ndv4_part_probes[] = {
+       "tp-link",
+       NULL,
+};
+
+static struct flash_platform_data tl_wr741ndv4_flash_data = {
+       .part_probes    = tl_wr741ndv4_part_probes,
+};
+
+static struct gpio_led tl_wr741ndv4_leds_gpio[] __initdata = {
+       {
+               .name           = "tp-link:green:lan1",
+               .gpio           = TL_WR741NDV4_GPIO_LED_LAN1,
+               .active_low     = 0,
+       }, {
+               .name           = "tp-link:green:lan2",
+               .gpio           = TL_WR741NDV4_GPIO_LED_LAN2,
+               .active_low     = 0,
+       }, {
+               .name           = "tp-link:green:lan3",
+               .gpio           = TL_WR741NDV4_GPIO_LED_LAN3,
+               .active_low     = 0,
+       }, {
+               .name           = "tp-link:green:lan4",
+               .gpio           = TL_WR741NDV4_GPIO_LED_LAN4,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:green:qss",
+               .gpio           = TL_WR741NDV4_GPIO_LED_QSS,
+               .active_low     = 0,
+       }, {
+               .name           = "tp-link:green:system",
+               .gpio           = TL_WR741NDV4_GPIO_LED_SYSTEM,
+               .active_low     = 1,
+       }, {
+               .name           = "tp-link:green:wan",
+               .gpio           = TL_WR741NDV4_GPIO_LED_WAN,
+               .active_low     = 0,
+       }, {
+               .name           = "tp-link:green:wlan",
+               .gpio           = TL_WR741NDV4_GPIO_LED_WLAN,
+               .active_low     = 0,
+       },
+};
+
+static struct gpio_keys_button tl_wr741ndv4_gpio_keys[] __initdata = {
+       {
+               .desc           = "reset",
+               .type           = EV_KEY,
+               .code           = KEY_RESTART,
+               .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TL_WR741NDV4_GPIO_BTN_RESET,
+               .active_low     = 1,
+       }, {
+               .desc           = "WPS",
+               .type           = EV_KEY,
+               .code           = KEY_WPS_BUTTON,
+               .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
+               .gpio           = TL_WR741NDV4_GPIO_BTN_WPS,
+               .active_low     = 1,
+       }
+};
+
+static void __init tl_wr741ndv4_gmac_setup(void)
+{
+       void __iomem *base;
+       u32 t;
+
+       base = ioremap(AR933X_GMAC_BASE, AR933X_GMAC_SIZE);
+
+       t = __raw_readl(base + AR933X_GMAC_REG_ETH_CFG);
+       t |= (AR933X_ETH_CFG_SW_PHY_SWAP | AR933X_ETH_CFG_SW_PHY_ADDR_SWAP);
+       __raw_writel(t, base + AR933X_GMAC_REG_ETH_CFG);
+
+       iounmap(base);
+}
+
+static void __init tl_wr741ndv4_setup(void)
+{
+       u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
+       u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+       tl_wr741ndv4_gmac_setup();
+
+       ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
+                                   AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+                                   AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN |
+                                   AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN |
+                                   AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN);
+
+       ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio),
+                                tl_wr741ndv4_leds_gpio);
+
+       ath79_register_gpio_keys_polled(1, TL_WR741NDV4_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(tl_wr741ndv4_gpio_keys),
+                                       tl_wr741ndv4_gpio_keys);
+
+       ath79_register_m25p80(&tl_wr741ndv4_flash_data);
+       ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1);
+       ath79_init_mac(ath79_eth1_data.mac_addr, mac, -1);
+
+       ath79_register_mdio(0, 0x0);
+       ath79_register_eth(1);
+       ath79_register_eth(0);
+
+       ath79_register_wmac(ee, mac);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_WR741ND_V4, "TL-WR741ND-v4",
+            "TP-LINK TL-WR741ND v4", tl_wr741ndv4_setup);