/*
- * TP-LINK TL-MR11U board support
+ * TP-LINK TL-MR11U/TL-MR3040 board support
*
* Copyright (C) 2011 dongyuqi <729650915@qq.com>
* Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
#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"
#define TL_MR11U_GPIO_BTN_RESET 11
#define TL_MR11U_GPIO_USB_POWER 8
+#define TL_MR3040_GPIO_USB_POWER 18
+
+#define TL_MR3040_V2_GPIO_BTN_SW1 19
+#define TL_MR3040_V2_GPIO_BTN_SW2 20
#define TL_MR11U_KEYS_POLL_INTERVAL 20 /* msecs */
#define TL_MR11U_KEYS_DEBOUNCE_INTERVAL (3 * TL_MR11U_KEYS_POLL_INTERVAL)
static struct gpio_keys_button tl_mr11u_gpio_keys[] __initdata = {
{
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR11U_GPIO_BTN_RESET,
+ .active_low = 0,
+ },
+ {
.desc = "wps",
.type = EV_KEY,
.code = KEY_WPS_BUTTON,
.gpio = TL_MR11U_GPIO_BTN_WPS,
.active_low = 0,
},
+};
+
+static struct gpio_keys_button tl_mr3040_v2_gpio_keys[] __initdata = {
{
.desc = "reset",
.type = EV_KEY,
.debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
.gpio = TL_MR11U_GPIO_BTN_RESET,
.active_low = 0,
+ },
+ {
+ .desc = "sw1",
+ .type = EV_SW,
+ .code = BTN_0,
+ .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3040_V2_GPIO_BTN_SW1,
+ .active_low = 0,
+ },
+ {
+ .desc = "sw2",
+ .type = EV_SW,
+ .code = BTN_1,
+ .debounce_interval = TL_MR11U_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = TL_MR3040_V2_GPIO_BTN_SW2,
+ .active_low = 0,
}
};
-static void __init tl_mr11u_setup(void)
+static void __init common_setup(void)
{
u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
- ath79_setup_ar933x_phy4_switch(false, true);
+ /* Disable hardware control LAN1 and LAN2 LEDs, enabling GPIO14 and GPIO15 */
+ ath79_gpio_function_disable(AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN |
+ AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN);
+
+ /* disable PHY_SWAP and PHY_ADDR_SWAP bits */
+ ath79_setup_ar933x_phy4_switch(false, false);
ath79_register_m25p80(&tl_mr11u_flash_data);
ath79_register_leds_gpio(-1, ARRAY_SIZE(tl_mr11u_leds_gpio),
tl_mr11u_leds_gpio);
- ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
- ARRAY_SIZE(tl_mr11u_gpio_keys),
- tl_mr11u_gpio_keys);
- ath79_set_usb_power_gpio(TL_MR11U_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH,
- "USB power");
ath79_register_usb();
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
ath79_register_mdio(0, 0x0);
ath79_register_eth(0);
- ath79_eth0_data.phy_mask = BIT(0);
ath79_register_wmac(ee, mac);
}
+static void __init tl_mr11u_setup(void)
+{
+ common_setup();
+
+ ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_mr11u_gpio_keys),
+ tl_mr11u_gpio_keys);
+ gpio_request_one(TL_MR11U_GPIO_USB_POWER,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "USB power");
+}
+
MIPS_MACHINE(ATH79_MACH_TL_MR11U, "TL-MR11U", "TP-LINK TL-MR11U",
tl_mr11u_setup);
+
+static void __init tl_mr3040_setup(void)
+{
+ common_setup();
+
+ ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
+ 1, tl_mr11u_gpio_keys);
+ gpio_request_one(TL_MR3040_GPIO_USB_POWER,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "USB power");
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_MR3040, "TL-MR3040", "TP-LINK TL-MR3040",
+ tl_mr3040_setup);
+
+static void __init tl_mr3040_v2_setup(void)
+{
+ common_setup();
+
+ ath79_register_gpio_keys_polled(-1, TL_MR11U_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(tl_mr3040_v2_gpio_keys),
+ tl_mr3040_v2_gpio_keys);
+ gpio_request_one(TL_MR3040_GPIO_USB_POWER,
+ GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
+ "USB power");
+}
+
+MIPS_MACHINE(ATH79_MACH_TL_MR3040_V2, "TL-MR3040-v2", "TP-LINK TL-MR3040 v2",
+ tl_mr3040_v2_setup);