From f3c3e2772f2cd690d3c789ef0af2987c0e50e850 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Thu, 4 Jun 2009 18:18:36 +0000
Subject: [PATCH] improve MZK-W300NH support (thanks to Kazuki Shimada for the
 board)

SVN-Revision: 16340
---
 target/linux/ar71xx/base-files/lib/ar71xx.sh  |  3 +
 .../files/arch/mips/ar71xx/mach-mzk-w300nh.c  | 90 ++++++++++++++++++-
 2 files changed, 91 insertions(+), 2 deletions(-)

diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index c7a6063422..7643a1a7d7 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -22,6 +22,9 @@ ar71xx_board_name() {
 	*MZK-W04NU)
 		name="mzk-w04nu"
 		;;
+	*MZK-W300NH)
+		name="mzk-w300nh"
+		;;
 	*PB42)
 		name="pb42"
 		;;
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w300nh.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w300nh.c
index 2e9d3bc6e7..9ab8b1b139 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w300nh.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-mzk-w300nh.c
@@ -14,6 +14,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
+#include <linux/input.h>
 
 #include <asm/mips_machine.h>
 
@@ -21,6 +22,18 @@
 
 #include "devices.h"
 
+#define MZK_W300NH_GPIO_LED_STATUS	1
+#define MZK_W300NH_GPIO_LED_WPS		3
+#define MZK_W300NH_GPIO_LED_WLAN	6
+#define MZK_W300NH_GPIO_LED_AP		15
+#define MZK_W300NH_GPIO_LED_ROUTER	16
+
+#define MZK_W300NH_GPIO_BTN_APROUTER	5
+#define MZK_W300NH_GPIO_BTN_WPS		12
+#define MZK_W300NH_GPIO_BTN_RESET	21
+
+#define MZK_W04NU_BUTTONS_POLL_INTERVAL	20
+
 #ifdef CONFIG_MTD_PARTITIONS
 static struct mtd_partition mzk_w300nh_partitions[] = {
 	{
@@ -33,7 +46,7 @@ static struct mtd_partition mzk_w300nh_partitions[] = {
 		.offset		= 0x040000,
 		.size		= 0x010000,
 	} , {
-		.name		= "uImage",
+		.name		= "kernel",
 		.offset		= 0x050000,
 		.size		= 0x160000,
 	} , {
@@ -70,11 +83,84 @@ static struct spi_board_info mzk_w300nh_spi_info[] = {
 	}
 };
 
+static struct gpio_led mzk_w300nh_leds_gpio[] __initdata = {
+	{
+		.name		= "mzk-w300nh:green:status",
+		.gpio		= MZK_W300NH_GPIO_LED_STATUS,
+		.active_low	= 1,
+	}, {
+		.name		= "mzk-w300nh:blue:wps",
+		.gpio		= MZK_W300NH_GPIO_LED_WPS,
+		.active_low	= 1,
+	}, {
+		.name		= "mzk-w300nh:green:wlan",
+		.gpio		= MZK_W300NH_GPIO_LED_WLAN,
+		.active_low	= 1,
+	}, {
+		.name		= "mzk-w300nh:green:ap",
+		.gpio		= MZK_W300NH_GPIO_LED_AP,
+		.active_low	= 1,
+	}, {
+		.name		= "mzk-w300nh:green:router",
+		.gpio		= MZK_W300NH_GPIO_LED_ROUTER,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_button mzk_w300nh_gpio_buttons[] __initdata = {
+	{
+		.desc		= "reset",
+		.type		= EV_KEY,
+		.code		= BTN_0,
+		.threshold	= 5,
+		.gpio		= MZK_W300NH_GPIO_BTN_RESET,
+		.active_low	= 1,
+	}, {
+		.desc		= "wps",
+		.type		= EV_KEY,
+		.code		= BTN_1,
+		.threshold	= 5,
+		.gpio		= MZK_W300NH_GPIO_BTN_WPS,
+		.active_low	= 1,
+	}, {
+		.desc		= "aprouter",
+		.type		= EV_KEY,
+		.code		= BTN_2,
+		.threshold	= 5,
+		.gpio		= MZK_W300NH_GPIO_BTN_APROUTER,
+		.active_low	= 0,
+	}
+};
+
 static void __init mzk_w300nh_setup(void)
 {
+	u8 *mac = (u8 *) KSEG1ADDR(0x1fff1000);
+
+	ar71xx_set_mac_base(mac);
+
+	ar71xx_add_device_mdio(0x0);
+
+	ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+	ar71xx_eth0_data.phy_mask = 0xf;
+	ar71xx_eth0_data.speed = SPEED_100;
+	ar71xx_eth0_data.duplex = DUPLEX_FULL;
+	ar71xx_eth0_data.has_ar8216 = 1;
+
+	ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
+	ar71xx_eth1_data.phy_mask = 0x10;
+
+	ar71xx_add_device_eth(0);
+	ar71xx_add_device_eth(1);
+
 	ar71xx_add_device_spi(NULL, mzk_w300nh_spi_info,
-					ARRAY_SIZE(mzk_w300nh_spi_info));
+			      ARRAY_SIZE(mzk_w300nh_spi_info));
+
+	ar71xx_add_device_leds_gpio(-1, ARRAY_SIZE(mzk_w300nh_leds_gpio),
+				    mzk_w300nh_leds_gpio);
 
+	ar71xx_add_device_gpio_buttons(-1, MZK_W04NU_BUTTONS_POLL_INTERVAL,
+				       ARRAY_SIZE(mzk_w300nh_gpio_buttons),
+				       mzk_w300nh_gpio_buttons);
 	ar91xx_add_device_wmac();
 }
 
-- 
2.30.2