ramips: rt305x: add initial support for Tenda W306R V2.0

More device info at: http://wiki.openwrt.org/toh/tenda/w306r

Signed-off-by: David Pearce <David_18051985@hotmail.com.au>
[juhosg: fix checkpatch errors, remove kmod-phy and luci-ssl packages
from the profile, change broken GPIO number]

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31396 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 79 insertions, 0 deletions

diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
index c2ec146c97..08b04f9af4 100644
--- a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/machine.h
@@ -45,6 +45,7 @@ enum ramips_mach_type {
 	RAMIPS_MACH_PWH2004,		/* Prolink 2004H / Abocom 5205 */
 	RAMIPS_MACH_SL_R7205,		/* Skylink SL-R7205 Wireless 3G Router*/
 	RAMIPS_MACH_V22RW_2X2,		/* Ralink AP-RT3052-V22RW-2X2 */
+	RAMIPS_MACH_W306R_V20,	        /* Tenda W306R_V20 */
 	RAMIPS_MACH_W502U,		/* ALFA Networks W502U */
 	RAMIPS_MACH_WCR150GN,		/* Sparklan WCR-150GN */
 	RAMIPS_MACH_WHR_G300N,		/* Buffalo WHR-G300N */
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
index ef4ddf4097..b9850a651f 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Kconfig
@@ -104,6 +104,11 @@ config RT305X_MACH_V22RW_2X2
 	select RALINK_DEV_GPIO_BUTTONS
 	select RALINK_DEV_GPIO_LEDS
 
+config RT305X_MACH_W306R_V20
+	bool "Tenda W306R V2.0 board support"
+	select RALINK_DEV_GPIO_BUTTONS
+	select RALINK_DEV_GPIO_LEDS
+
 config RT305X_MACH_WL341V3
 	bool "Sitecom WL-341 v3 board support"
 	select RALINK_DEV_GPIO_BUTTONS
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
index 0336936505..f5c6aa8dfe 100644
--- a/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_RT305X_MACH_RT_G32_REVB)	+= mach-rt-g32-revb.o
 obj-$(CONFIG_RT305X_MACH_RT_N10_PLUS)	+= mach-rt-n10-plus.o
 obj-$(CONFIG_RT305X_MACH_SL_R7205)	+= mach-sl-r7205.o
 obj-$(CONFIG_RT305X_MACH_V22RW_2X2)	+= mach-v22rw-2x2.o
+obj-$(CONFIG_RT305X_MACH_W306R_V20) 	+= mach-w306r-v20.o
 obj-$(CONFIG_RT305X_MACH_W502U)		+= mach-w502u.o
 obj-$(CONFIG_RT305X_MACH_WCR150GN)	+= mach-wcr150gn.o
 obj-$(CONFIG_RT305X_MACH_WHR_G300N)	+= mach-whr-g300n.o
diff --git a/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-w306r-v20.c b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-w306r-v20.c
new file mode 100644
index 0000000000..6235a7329d
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/ralink/rt305x/mach-w306r-v20.c
@@ -0,0 +1,72 @@
+/*
+ *  Tenda W306R V2.0 board support
+ *
+ *
+ *  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/init.h>
+#include <linux/platform_device.h>
+#include <linux/ethtool.h>
+
+#include <asm/mach-ralink/machine.h>
+#include <asm/mach-ralink/dev-gpio-buttons.h>
+#include <asm/mach-ralink/dev-gpio-leds.h>
+#include <asm/mach-ralink/rt305x.h>
+#include <asm/mach-ralink/rt305x_regs.h>
+#include <asm/mach-ralink/ramips_eth_platform.h>
+
+#include "devices.h"
+
+#define W306R_V20_GPIO_LED_SYS		9 /* FIXME */
+#define W306R_V20_GPIO_LED_WPS		13
+
+#define W306R_V20_GPIO_BUTTON_RESET	10
+
+#define W306R_V20_KEYS_POLL_INTERVAL	20
+#define W306R_V20_KEYS_DEBOUNCE_INTERVAL (3 * W306R_V20_KEYS_POLL_INTERVAL)
+
+static struct gpio_led w306r_v20_leds_gpio[] __initdata = {
+	{
+		.name		= "w306r-v20:green:sys",
+		.gpio		= W306R_V20_GPIO_LED_SYS,
+		.active_low	= 1,
+	}, {
+		.name		= "w306r-v20:green:wps",
+		.gpio		= W306R_V20_GPIO_LED_WPS,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_keys_button w306r_v20_gpio_buttons[] __initdata = {
+	{
+		.desc		= "RESET/WPS",
+		.type		= EV_KEY,
+		.code		= KEY_RESTART,
+		.debounce_interval = W306R_V20_KEYS_DEBOUNCE_INTERVAL,
+		.gpio		= W306R_V20_GPIO_BUTTON_RESET,
+		.active_low	= 1,
+	}
+};
+
+static void __init w306r_v20_init(void)
+{
+	rt305x_register_flash(0);
+
+	rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT);
+
+	rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW;
+	rt305x_register_ethernet();
+	ramips_register_gpio_leds(-1, ARRAY_SIZE(w306r_v20_leds_gpio),
+				  w306r_v20_leds_gpio);
+	ramips_register_gpio_buttons(-1, W306R_V20_KEYS_POLL_INTERVAL,
+				     ARRAY_SIZE(w306r_v20_gpio_buttons),
+				     w306r_v20_gpio_buttons);
+	rt305x_register_wifi();
+	rt305x_register_wdt();
+}
+
+MIPS_MACHINE(RAMIPS_MACH_W306R_V20, "W306R_V20", "Tenda W306R V2.0",
+	     w306r_v20_init);