ar71xx: Add support for the OMYlink OMY-X1
[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-tl-mr11u.c
index b6bdf9b..74ccf63 100644 (file)
@@ -12,7 +12,9 @@
 #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"
@@ -31,6 +33,9 @@
 #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)
 
@@ -80,11 +85,42 @@ static struct gpio_keys_button tl_mr11u_gpio_keys[] __initdata = {
        },
 };
 
+static struct gpio_keys_button tl_mr3040_v2_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           = "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 common_setup(void)
 {
        u8 *mac = (u8 *) KSEG1ADDR(0x1f01fc00);
        u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
 
+       /* 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);
 
@@ -130,3 +166,18 @@ static void __init tl_mr3040_setup(void)
 
 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);