From f2b7ac69eedad7497ee42a844bebfaeab69b3922 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Fri, 19 Dec 2008 20:18:48 +0000
Subject: [PATCH] improve Ubiquiti RouterStation support (based on a patch by
 Jonas <jmajau at ubnt.com>)

SVN-Revision: 13697
---
 .../ar71xx/files/arch/mips/ar71xx/mach-ubnt.c | 81 +++++++++++++++++--
 1 file changed, 75 insertions(+), 6 deletions(-)

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ubnt.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ubnt.c
index b1b18f9d47..197be7b581 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ubnt.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-ubnt.c
@@ -3,6 +3,7 @@
  *
  *  Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *  Copyright (C) 2008 Ubiquiti <support@ubnt.com>
  *
  *  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
@@ -12,13 +13,19 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
+#include <linux/input.h>
 
 #include <asm/mips_machine.h>
 #include <asm/mach-ar71xx/ar71xx.h>
 #include <asm/mach-ar71xx/pci.h>
 #include <asm/mach-ar71xx/platform.h>
 
-static struct spi_board_info routerstation_spi_info[] = {
+#define UBNT_RS_GPIO_LED_RF	2
+#define UBNT_RS_GPIO_SW4	8
+
+#define UBNT_BUTTONS_POLL_INTERVAL	20
+
+static struct spi_board_info ubnt_rs_spi_info[] = {
 	{
 		.bus_num	= 0,
 		.chip_select	= 0,
@@ -27,11 +34,73 @@ static struct spi_board_info routerstation_spi_info[] = {
 	}
 };
 
-static void __init routerstation_setup(void)
+static struct ar71xx_pci_irq ubnt_rs_pci_irqs[] __initdata = {
+	{
+		.slot	= 0,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV0,
+	}, {
+		.slot	= 1,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV1,
+	}, {
+		.slot	= 2,
+		.pin	= 1,
+		.irq	= AR71XX_PCI_IRQ_DEV2,
+	}
+};
+
+static struct gpio_led ubnt_rs_leds_gpio[] __initdata = {
+	{
+		.name		= "ubnt:green:rf",
+		.gpio		= UBNT_RS_GPIO_LED_RF,
+		.active_low	= 0,
+	}
+};
+
+static struct gpio_button ubnt_rs_gpio_buttons[] __initdata = {
+	{
+		.desc		= "sw4",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.threshold	= 5,
+		.gpio		= UBNT_RS_GPIO_SW4,
+		.active_low	= 1,
+	}
+};
+
+#define UBNT_RS_WAN_PHYMASK	(1 << 20)
+#define UBNT_RS_LAN_PHYMASK	((1 << 16) | (1 << 17) | (1 << 18) | (1 << 19))
+
+static void __init ubnt_rs_setup(void)
 {
-	ar71xx_add_device_spi(NULL, routerstation_spi_info,
-					ARRAY_SIZE(routerstation_spi_info));
+	ar71xx_add_device_spi(NULL, ubnt_rs_spi_info,
+				    ARRAY_SIZE(ubnt_rs_spi_info));
+
+	ar71xx_add_device_mdio(~(UBNT_RS_WAN_PHYMASK | UBNT_RS_LAN_PHYMASK));
+
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+	ar71xx_eth0_data.phy_mask = UBNT_RS_WAN_PHYMASK;
+
+	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+	ar71xx_eth1_data.phy_mask = UBNT_RS_LAN_PHYMASK;
+
+	ar71xx_eth1_data.speed = SPEED_100;
+	ar71xx_eth1_data.duplex = DUPLEX_FULL;
+
+	ar71xx_add_device_eth(0);
+	ar71xx_add_device_eth(1);
+
+	ar71xx_add_device_usb();
+
+	ar71xx_pci_init(ARRAY_SIZE(ubnt_rs_pci_irqs), ubnt_rs_pci_irqs);
+
+	ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(ubnt_rs_leds_gpio),
+					ubnt_rs_leds_gpio);
+
+	ar71xx_add_device_gpio_buttons(-1, UBNT_BUTTONS_POLL_INTERVAL,
+					ARRAY_SIZE(ubnt_rs_gpio_buttons),
+					ubnt_rs_gpio_buttons);
 }
 
-MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation",
-				  routerstation_setup);
+MIPS_MACHINE(AR71XX_MACH_UBNT_RS, "Ubiquiti RouterStation", ubnt_rs_setup);
-- 
2.25.1