From da2f3c1448c870cc29d5fd66dbe45beeb23a6d20 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 23 Feb 2014 08:11:53 +0000
Subject: [PATCH] ar71xx: rb91x: register GPIO LEDs

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 39704
---
 .../ar71xx/files/arch/mips/ath79/mach-rb91x.c | 51 +++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c
index 0dc2e0fcc0..75382bef93 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb91x.c
@@ -68,6 +68,8 @@
 #define RB91X_SSR_BIT_PCIE_POWER	7
 
 #define RB91X_GPIO_SSR_STROBE	RB91X_LATCH_GPIO(0)
+#define RB91X_GPIO_LED_POWER	RB91X_LATCH_GPIO(1)
+#define RB91X_GPIO_LED_USER	RB91X_LATCH_GPIO(2)
 #define RB91X_GPIO_NAND_READ	RB91X_LATCH_GPIO(3)
 #define RB91X_GPIO_NAND_RDY	RB91X_LATCH_GPIO(4)
 #define RB91X_GPIO_NLE		RB91X_LATCH_GPIO(11)
@@ -76,6 +78,14 @@
 #define RB91X_GPIO_NAND_CLE	RB91X_LATCH_GPIO(14)
 #define RB91X_GPIO_NAND_ALE	RB91X_LATCH_GPIO(15)
 
+#define RB91X_GPIO_LED_1	RB91X_SSR_GPIO(RB91X_SSR_BIT_LED1)
+#define RB91X_GPIO_LED_2	RB91X_SSR_GPIO(RB91X_SSR_BIT_LED2)
+#define RB91X_GPIO_LED_3	RB91X_SSR_GPIO(RB91X_SSR_BIT_LED3)
+#define RB91X_GPIO_LED_4	RB91X_SSR_GPIO(RB91X_SSR_BIT_LED4)
+#define RB91X_GPIO_LED_5	RB91X_SSR_GPIO(RB91X_SSR_BIT_LED5)
+#define RB91X_GPIO_USB_POWER	RB91X_SSR_GPIO(RB91X_SSR_BIT_USB_POWER)
+#define RB91X_GPIO_PCIE_POWER	RB91X_SSR_GPIO(RB91X_SSR_BIT_PCIE_POWER)
+
 struct rb_board_info {
 	const char *name;
 	u32 flags;
@@ -175,6 +185,44 @@ static struct ath79_spi_platform_data rb711gr100_spi_data __initdata = {
 	.num_chipselect = 2,
 };
 
+static struct gpio_led rb711gr100_leds[] __initdata = {
+	{
+		.name		= "rb:green:led1",
+		.gpio		= RB91X_GPIO_LED_1,
+		.active_low	= 0,
+	},
+	{
+		.name		= "rb:green:led2",
+		.gpio		= RB91X_GPIO_LED_2,
+		.active_low	= 0,
+	},
+	{
+		.name		= "rb:green:led3",
+		.gpio		= RB91X_GPIO_LED_3,
+		.active_low	= 0,
+	},
+	{
+		.name		= "rb:green:led4",
+		.gpio		= RB91X_GPIO_LED_4,
+		.active_low	= 0,
+	},
+	{
+		.name		= "rb:green:led5",
+		.gpio		= RB91X_GPIO_LED_5,
+		.active_low	= 0,
+	},
+	{
+		.name		= "rb:green:user",
+		.gpio		= RB91X_GPIO_LED_USER,
+		.active_low	= 0,
+	},
+	{
+		.name		= "rb:green:power",
+		.gpio		= RB91X_GPIO_LED_POWER,
+		.active_low	= 0,
+	},
+};
+
 static void __init rb711gr100_init_partitions(const struct rb_info *info)
 {
 	rb711gr100_spi_partitions[0].size = info->hard_cfg_offs;
@@ -266,6 +314,9 @@ static void __init rb711gr100_setup(void)
 				      &rb711gr100_gpio_latch_data,
 				      sizeof(rb711gr100_gpio_latch_data));
 
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(rb711gr100_leds),
+				 rb711gr100_leds);
+
 	flags = rb711gr100_get_flags(info);
 
 	if (flags & RB91X_FLAG_USB)