/*
- * TP-LINK TL-WR741ND v4 board support
+ * TP-LINK TL-WR741ND v4/TL-MR3220 v2 board support
*
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
*
#include "dev-gpio-buttons.h"
#include "dev-leds-gpio.h"
#include "dev-m25p80.h"
+#include "dev-usb.h"
#include "dev-wmac.h"
#include "machtypes.h"
#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_MR3220V2_GPIO_BTN_WPS 11
+#define TL_MR3220V2_GPIO_BTN_WIFI 24
+
+#define TL_MR3220V2_GPIO_LED_3G 26
+#define TL_MR3220V2_GPIO_USB_POWER 8
+
#define TL_WR741NDV4_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL (3 * TL_WR741NDV4_KEYS_POLL_INTERVAL)
.name = "tp-link:green:wlan",
.gpio = TL_WR741NDV4_GPIO_LED_WLAN,
.active_low = 0,
+ }, {
+ /* the 3G LED is only present on the MR3220 v2 */
+ .name = "tp-link:green:3g",
+ .gpio = TL_MR3220V2_GPIO_LED_3G,
+ .active_low = 0,
},
};
.code = KEY_RESTART,
.debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_WR741NDV4_GPIO_BTN_RESET,
- .active_low = 1,
+ .active_low = 0,
}, {
.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,
+ .active_low = 0,
}
};
-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 struct gpio_keys_button tl_mr3220v2_gpio_keys[] __initdata = {
+ {
+ .desc = "WPS",
+ .type = EV_KEY,
+ .code = KEY_WPS_BUTTON,
+ .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3220V2_GPIO_BTN_WPS,
+ .active_low = 0,
+ }, {
+ .desc = "WIFI button",
+ .type = EV_KEY,
+ .code = KEY_RFKILL,
+ .debounce_interval = TL_WR741NDV4_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3220V2_GPIO_BTN_WIFI,
+ .active_low = 0,
+ }
+};
-static void __init tl_wr741ndv4_setup(void)
+static void __init tl_ap121_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
- tl_wr741ndv4_gmac_setup();
+ ath79_setup_ar933x_phy4_switch(true, true);
ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN |
AR933X_GPIO_FUNC_ETH_SWITCH_LED1_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_wmac(ee, mac);
}
+static void __init tl_wr741ndv4_setup(void)
+{
+ tl_ap121_setup();
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_wr741ndv4_leds_gpio) - 1,
+ 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);
+}
+
MIPS_MACHINE(ATH79_MACH_TL_WR741ND_V4, "TL-WR741ND-v4",
"TP-LINK TL-WR741ND v4", tl_wr741ndv4_setup);
+
+static void __init tl_mr3220v2_setup(void)
+{
+ tl_ap121_setup();
+
+ gpio_request_one(TL_MR3220V2_GPIO_USB_POWER,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "USB power");
+ ath79_register_usb();
+
+ 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_mr3220v2_gpio_keys),
+ tl_mr3220v2_gpio_keys);
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_MR3220_V2, "TL-MR3220-v2",
+ "TP-LINK TL-MR3220 v2", tl_mr3220v2_setup);