From 7fee7d1f224b8c02dd8eba0bdb388ab7c504ad99 Mon Sep 17 00:00:00 2001
From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 4 Aug 2008 21:22:00 +0000
Subject: - bump atheros to .26 - adds leds-gpio to default selection on
 atheros - extend led platform setup on atheros

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12100 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 target/linux/atheros/Makefile                      |  2 +-
 target/linux/atheros/config-2.6.26                 |  1 +
 .../atheros/files/arch/mips/atheros/ar5315/board.c | 43 +++++++++++++++++-----
 3 files changed, 35 insertions(+), 11 deletions(-)

diff --git a/target/linux/atheros/Makefile b/target/linux/atheros/Makefile
index 5f5f9e4465..fa292ac96b 100644
--- a/target/linux/atheros/Makefile
+++ b/target/linux/atheros/Makefile
@@ -11,7 +11,7 @@ BOARD:=atheros
 BOARDNAME:=Atheros 231x/5312
 FEATURES:=squashfs jffs2
 
-LINUX_VERSION:=2.6.23.17
+LINUX_VERSION:=2.6.26
 
 include $(INCLUDE_DIR)/target.mk
 
diff --git a/target/linux/atheros/config-2.6.26 b/target/linux/atheros/config-2.6.26
index 3e58d6a11d..158decc26c 100644
--- a/target/linux/atheros/config-2.6.26
+++ b/target/linux/atheros/config-2.6.26
@@ -251,3 +251,4 @@ CONFIG_VIDEO_V4L1=m
 CONFIG_VIDEO_V4L2=m
 CONFIG_VIDEO_V4L2_COMMON=m
 CONFIG_ZONE_DMA_FLAG=0
+CONFIG_LEDS_GPIO=y
diff --git a/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c b/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c
index eafde33780..96c6f8fef0 100644
--- a/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c
+++ b/target/linux/atheros/files/arch/mips/atheros/ar5315/board.c
@@ -93,11 +93,9 @@ static struct platform_device ar5315_spiflash = {
 };
 
 #ifdef CONFIG_LEDS_GPIO
-static struct gpio_led ar5315_leds[] = {
-	{ .name = "wlan", .gpio = 0, .active_low = 1, },
-};
+static struct gpio_led ar5315_leds[8];
 
-static const struct gpio_led_platform_data ar5315_led_data = {
+static struct gpio_led_platform_data ar5315_led_data = {
 	.num_leds = ARRAY_SIZE(ar5315_leds),
 	.leds = (void *) ar5315_leds,
 };
@@ -111,11 +109,8 @@ static struct platform_device ar5315_gpio_leds = {
 };
 #endif
 
-
 static __initdata struct platform_device *ar5315_devs[5];
 
-
-
 static void *flash_regs;
 
 static inline __u32 spiflash_regread32(int reg)
@@ -147,12 +142,12 @@ static __u8 spiflash_probe(void)
 	spiflash_regwrite32(SPI_FLASH_OPCODE, 0xab);
 
 	reg = (reg & ~SPI_CTL_TX_RX_CNT_MASK) | 4 |
-        	(1 << 4) | SPI_CTL_START;
+		(1 << 4) | SPI_CTL_START;
 
 	spiflash_regwrite32(SPI_FLASH_CTL, reg);
 
 	do {
-  		reg = spiflash_regread32(SPI_FLASH_CTL);
+		reg = spiflash_regread32(SPI_FLASH_CTL);
 	} while (reg & SPI_CTL_BUSY);
 
 	reg = (__u32) spiflash_regread32(SPI_FLASH_DATA);
@@ -206,6 +201,10 @@ int __init ar5315_init_devices(void)
 	struct ar531x_config *config;
 	struct ar531x_boarddata *bcfg;
 	int dev = 0;
+#ifdef CONFIG_LEDS_GPIO
+	int i;
+	char *tmp;
+#endif
 
 	if (!is_5315)
 		return 0;
@@ -246,7 +245,31 @@ int __init ar5315_init_devices(void)
 	ar5315_devs[dev++] = &ar5315_spiflash;
 
 #ifdef CONFIG_LEDS_GPIO
-	ar5315_leds[0].gpio = bcfg->sysLedGpio;
+	ar5315_led_data.num_leds = 0;
+	for(i = 0; i < 8; i++)
+	{
+		if((i != AR5315_RESET_GPIO) && (i != bcfg->resetConfigGpio))
+		{
+			if(i == bcfg->sysLedGpio)
+			{
+				tmp = kstrdup("wlan", GFP_KERNEL);
+			} else {
+				tmp = kmalloc(6, GFP_KERNEL);
+				if(tmp)
+					sprintf((char*)tmp, "gpio%d", i);
+			}
+			if(tmp)
+			{
+				ar5315_leds[ar5315_led_data.num_leds].name = tmp;
+				ar5315_leds[ar5315_led_data.num_leds].gpio = i;
+				ar5315_leds[ar5315_led_data.num_leds].active_low = 0;
+				ar5315_led_data.num_leds++;
+			} else {
+				printk("failed to alloc led string\n");
+				continue;
+			}
+		}
+	}
 	ar5315_devs[dev++] = &ar5315_gpio_leds;
 #endif
 
-- 
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