add support for the user led on the avila

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10256 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ixp4xx/patches-2.6.23/301-avila_led.patch b/target/linux/ixp4xx/patches-2.6.23/301-avila_led.patch
new file mode 100644 (file)
index 0000000..b82ed7d
--- /dev/null
+++ b/target/linux/ixp4xx/patches-2.6.23/301-avila_led.patch
@@ -0,0 +1,50 @@
+Index: linux-2.6.23.14/arch/arm/mach-ixp4xx/avila-setup.c
+===================================================================
+--- linux-2.6.23.14.orig/arch/arm/mach-ixp4xx/avila-setup.c    2008-01-25 18:26:06.000000000 +0100
++++ linux-2.6.23.14/arch/arm/mach-ixp4xx/avila-setup.c 2008-01-25 18:44:02.000000000 +0100
+@@ -165,12 +165,34 @@
+       }
+ };
+ 
++#ifdef CONFIG_LEDS_IXP4XX
++static struct resource avila_led_resources[] = {
++      {
++              .name           = "user",
++              .start          = AVILA_LED_USER_GPIO,
++              .end            = AVILA_LED_USER_GPIO,
++              .flags          = IXP4XX_GPIO_LOW,
++      },
++};
++
++static struct platform_device avila_leds = {
++      .name                           = "IXP4XX-GPIO-LED",
++      .id                                     = -1,
++      .num_resources          = ARRAY_SIZE(avila_led_resources),
++      .resource                       = avila_led_resources,
++};
++#endif
++
++
+ static struct platform_device *avila_devices[] __initdata = {
+       &avila_i2c_gpio,
+       &avila_flash,
+       &avila_uart,
+       &avila_eth[0],
+       &avila_eth[1],
++#ifdef CONFIG_LEDS_IXP4XX
++      &avila_leds,
++#endif
+ };
+ 
+ static char avila_rtc_probe[] __initdata = "rtc-ds1672.probe=0,0x68 ";
+Index: linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h
+===================================================================
+--- linux-2.6.23.14.orig/include/asm-arm/arch-ixp4xx/avila.h   2008-01-25 18:26:02.000000000 +0100
++++ linux-2.6.23.14/include/asm-arm/arch-ixp4xx/avila.h        2008-01-25 18:26:06.000000000 +0100
+@@ -36,4 +36,5 @@
+ #define AVILA_PCI_INTC_PIN    9
+ #define AVILA_PCI_INTD_PIN    8
+ 
+-
++/* User LED */
++#define AVILA_LED_USER_GPIO   3