ramips: add sysupgrade and status LED support for HW550-3G

This patch adds sysupgrade and status LED support for the Aztech
HW550-3G. Some LED GPIOs were changed for clarity.

Signed-off-by: Layne Edwards <ledwards76@gmail.com>

SVN-Revision: 26320

target/linux/ramips/base-files/etc/diag.sh

@@ -42,7 +42,10 @@ get_status_led() {
 	whr-g300n)
 		status_led="whr-g300n:red:diag"
 		;;
-	esac;
+	hw550-3g)
+		status_led="hw550-3g:green:status"
+		;;
+	esac
 }
 
 set_state() {

target/linux/ramips/base-files/lib/upgrade/platform.sh

@@ -14,7 +14,7 @@ platform_check_image() {
 	[ "$ARGC" -gt 1 ] && return 1
 
 	case "$board" in
-	dir-300-b1 | fonera20n | v22rw-2x2 | whr-g300n)
+	dir-300-b1 | fonera20n | v22rw-2x2 | whr-g300n | hw550-3g)
 		[ "$magic" != "2705" ] && {
 			echo "Invalid image type."
 			return 1

target/linux/ramips/files/arch/mips/ralink/rt305x/mach-hw550-3g.c

@@ -23,12 +23,12 @@
 #include "devices.h"
 
 #define HW550_3G_GPIO_LED_USB		8
-#define HW550_3G_GPIO_LED_3G_STAT	11
-#define HW550_3G_GPIO_LED_3G_TOGGLE	12
+#define HW550_3G_GPIO_LED_3G		11
+#define HW550_3G_GPIO_LED_STATUS	12
 #define HW550_3G_GPIO_LED_WPS		14
 
 #define HW550_3G_GPIO_BUTTON_RESET	10
-#define HW550_3G_GPIO_BUTTON_3G		7
+#define HW550_3G_GPIO_BUTTON_CONNECT	7
 #define HW550_3G_GPIO_BUTTON_WPS	0
 
 #define HW550_3G_BUTTONS_POLL_INTERVAL	20
@@ -83,12 +83,12 @@ static struct gpio_led hw550_3g_leds_gpio[] __initdata = {
 		.gpio		= HW550_3G_GPIO_LED_USB,
 		.active_low	= 1,
 	}, {
-		.name		= "hw550-3g:green:3g-stat",
-		.gpio		= HW550_3G_GPIO_LED_3G_STAT,
+		.name		= "hw550-3g:green:3g",
+		.gpio		= HW550_3G_GPIO_LED_3G,
 		.active_low	= 1,
 	}, {
-		.name		= "hw550-3g:green:3g-toggle",
-		.gpio		= HW550_3G_GPIO_LED_3G_TOGGLE,
+		.name		= "hw550-3g:green:status",
+		.gpio		= HW550_3G_GPIO_LED_STATUS,
 		.active_low	= 1,
 	}, {
 		.name		= "hw550-3g:green:wps",
@@ -106,11 +106,11 @@ static struct gpio_button hw550_3g_gpio_buttons[] __initdata = {
 		.gpio		= HW550_3G_GPIO_BUTTON_RESET,
 		.active_low	= 1,
 	}, {
-		.desc		= "3g",
+		.desc		= "connect",
 		.type		= EV_KEY,
-		.code		= BTN_1,
+		.code		= KEY_CONNECT,
 		.threshold	= 3,
-		.gpio		= HW550_3G_GPIO_BUTTON_3G,
+		.gpio		= HW550_3G_GPIO_BUTTON_CONNECT,
 		.active_low	= 1,
 	}, {
 		.desc		= "wps",