1 files changed, 136 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
new file mode 100644
index 000000000..f8870e711
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
@@ -0,0 +1,136 @@
+/*
+ *  ALFA NETWORKS Hornet-UB 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-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define HORNET_UB_GPIO_LED_WLAN		0
+#define HORNET_UB_GPIO_LED_USB		1
+#define HORNET_UB_GPIO_LED_LAN		13
+#define HORNET_UB_GPIO_LED_WAN		17
+#define HORNET_UB_GPIO_LED_WPS		27
+
+#define HORNET_UB_GPIO_BTN_RESET	11
+#define HORNET_UB_GPIO_BTN_WPS		12
+
+#define HORNET_UB_GPIO_USB_POWER	26
+
+#define HORNET_UB_KEYS_POLL_INTERVAL	20	/* msecs */
+#define HORNET_UB_KEYS_DEBOUNCE_INTERVAL	(3 * HORNET_UB_KEYS_POLL_INTERVAL)
+
+#define HORNET_UB_MAC0_OFFSET		0x0000
+#define HORNET_UB_MAC1_OFFSET		0x0006
+#define HORNET_UB_CALDATA_OFFSET	0x1000
+
+static struct gpio_led hornet_ub_leds_gpio[] __initdata = {
+	{
+		.name		= "alfa:blue:lan",
+		.gpio		= HORNET_UB_GPIO_LED_LAN,
+		.active_low	= 0,
+	},
+	{
+		.name		= "alfa:blue:usb",
+		.gpio		= HORNET_UB_GPIO_LED_USB,
+		.active_low	= 0,
+	},
+	{
+		.name		= "alfa:blue:wan",
+		.gpio		= HORNET_UB_GPIO_LED_WAN,
+		.active_low	= 1,
+	},
+	{
+		.name		= "alfa:blue:wlan",
+		.gpio		= HORNET_UB_GPIO_LED_WLAN,
+		.active_low	= 0,
+	},
+	{
+		.name		= "alfa:blue:wps",
+		.gpio		= HORNET_UB_GPIO_LED_WPS,
+		.active_low	= 1,
+	},
+};
+
+static struct gpio_keys_button hornet_ub_gpio_keys[] __initdata = {
+	{
+		.desc		= "WPS button",
+		.type		= EV_KEY,
+		.code		= KEY_WPS_BUTTON,
+		.debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= HORNET_UB_GPIO_BTN_WPS,
+		.active_low	= 1,
+	},
+	{
+		.desc		= "Reset button",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = HORNET_UB_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= HORNET_UB_GPIO_BTN_RESET,
+		.active_low	= 0,
+	}
+};
+
+static void __init hornet_ub_gpio_setup(void)
+{
+	u32 t;
+
+	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_set_usb_power_gpio(HORNET_UB_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH,
+				"USB power");
+}
+
+static void __init hornet_ub_setup(void)
+{
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+	hornet_ub_gpio_setup();
+
+	ath79_register_m25p80(NULL);
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(hornet_ub_leds_gpio),
+					hornet_ub_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, HORNET_UB_KEYS_POLL_INTERVAL,
+					 ARRAY_SIZE(hornet_ub_gpio_keys),
+					 hornet_ub_gpio_keys);
+
+	ath79_init_mac(ath79_eth1_data.mac_addr,
+			art + HORNET_UB_MAC0_OFFSET, 0);
+	ath79_init_mac(ath79_eth0_data.mac_addr,
+			art + HORNET_UB_MAC1_OFFSET, 0);
+
+	ath79_register_mdio(0, 0x0);
+
+	ath79_register_eth(1);
+	ath79_register_eth(0);
+
+	ath79_register_wmac(art + HORNET_UB_CALDATA_OFFSET, NULL);
+	ath79_register_usb();
+}
+
+MIPS_MACHINE(ATH79_MACH_HORNET_UB, "HORNET-UB", "ALFA NETWORKS Hornet-UB",
+	     hornet_ub_setup);