openwrtv4/target/linux/ar71xx/patches-3.14/722-MIPS-ath79-add-airGateway-support.patch

--- a/arch/mips/ath79/mach-ubnt-xm.c
+++ b/arch/mips/ath79/mach-ubnt-xm.c
@@ -17,9 +17,11 @@
 #include <linux/etherdevice.h>
 #include <linux/ar8216_platform.h>
 
+#include <asm/mach-ath79/ath79.h>
 #include <asm/mach-ath79/irq.h>
 #include <asm/mach-ath79/ar71xx_regs.h>
 
+#include "common.h"
 #include "dev-ap9x-pci.h"
 #include "dev-eth.h"
 #include "dev-gpio-buttons.h"
@@ -407,3 +409,65 @@ MIPS_MACHINE(ATH79_MACH_UBNT_NANO_M_XW, 
 
 MIPS_MACHINE(ATH79_MACH_UBNT_LOCO_M_XW, "UBNT-LOCO-XW", "Ubiquiti Loco M XW",
 	     ubnt_loco_m_xw_setup);
+
+static struct gpio_led ubnt_airgateway_gpio_leds[] __initdata = {
+	{
+		.name	   = "ubnt:blue:wlan",
+		.gpio	   = 0,
+	}, {
+		.name	   = "ubnt:white:status",
+		.gpio	   = 1,
+	},
+};
+
+static struct gpio_keys_button airgateway_gpio_keys[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval	= UBNT_XM_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= 12,
+		.active_low	= 1,
+	}
+};
+
+static void __init ubnt_airgateway_setup(void)
+{
+	u32 t;
+	u8 *mac0 = (u8 *) KSEG1ADDR(0x1fff0000);
+	u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN);
+	u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000);
+
+
+	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);
+
+	t = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP);
+	t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
+	ath79_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
+
+	ath79_register_m25p80(NULL);
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_airgateway_gpio_leds),
+				 ubnt_airgateway_gpio_leds);
+
+	ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(airgateway_gpio_keys),
+					airgateway_gpio_keys);
+
+	ath79_init_mac(ath79_eth1_data.mac_addr, mac0, 0);
+	ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0);
+
+	ath79_register_mdio(0, 0x0);
+
+	ath79_register_eth(1);
+	ath79_register_eth(0);
+
+	ath79_register_wmac(ee, NULL);
+}
+
+MIPS_MACHINE(ATH79_MACH_UBNT_AIRGW, "UBNT-AGW", "Ubiquiti AirGateway",
+	     ubnt_airgateway_setup);
+
--- a/arch/mips/ath79/machtypes.h
+++ b/arch/mips/ath79/machtypes.h
@@ -144,6 +144,7 @@ enum ath79_mach_type {
 	ATH79_MACH_TL_WR842N_V2,	/* TP-LINK TL-WR842N/ND v2 */
 	ATH79_MACH_TL_WR941ND,		/* TP-LINK TL-WR941ND */
 	ATH79_MACH_TUBE2H,		/* Alfa Network Tube2H */
+	ATH79_MACH_UBNT_AIRGW,		/* Ubiquiti AirGateway */
 	ATH79_MACH_UBNT_AIRROUTER,	/* Ubiquiti AirRouter */
 	ATH79_MACH_UBNT_BULLET_M,	/* Ubiquiti Bullet M */
 	ATH79_MACH_UBNT_LOCO_M_XW, 	/* Ubiquiti Loco M XW */