register gpio-leds on the WP543 board

SVN-Revision: 12528

1 files changed, 46 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wp543.c b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wp543.c
index b706240..0bf45ad 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wp543.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/mach-wp543.c
@@ -12,12 +12,19 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
+#include <linux/leds.h>
 
 #include <asm/mips_machine.h>
 #include <asm/mach-ar71xx/ar71xx.h>
 #include <asm/mach-ar71xx/pci.h>
 #include <asm/mach-ar71xx/platform.h>
 
+#define WP543_GPIO_LED_1	3
+#define WP543_GPIO_LED_2	4
+#define WP543_GPIO_LED_WLAN	5
+#define WP543_GPIO_LED_CONN	6
+#define WP543_GPIO_LED_DIAG	7
+
 static struct flash_platform_data wp543_flash_data = {
 	/* TODO: add partition map */
 };
@@ -44,6 +51,43 @@ static struct ar71xx_pci_irq wp543_pci_irqs[] __initdata = {
 	}
 };
 
+static struct gpio_led wp543_leds_gpio[] = {
+	{
+		.name		= "wp543:green:led1",
+		.gpio		= WP543_GPIO_LED_1,
+		.active_low	= 1,
+	}, {
+		.name		= "wp543:green:led2",
+		.gpio		= WP543_GPIO_LED_2,
+		.active_low	= 1,
+	}, {
+		.name		= "wp543:green:wlan",
+		.gpio		= WP543_GPIO_LED_WLAN,
+		.active_low	= 1,
+	}, {
+		.name		= "wp543:green:conn",
+		.gpio		= WP543_GPIO_LED_CONN,
+		.active_low	= 1,
+	}, {
+		.name		= "wp543:green:diag",
+		.gpio		= WP543_GPIO_LED_DIAG,
+		.active_low	= 1,
+	}
+};
+
+static struct gpio_led_platform_data wp543_leds_gpio_data = {
+	.leds		= wp543_leds_gpio,
+	.num_leds	= ARRAY_SIZE(wp543_leds_gpio),
+};
+
+static struct platform_device wp543_leds_gpio_device = {
+	.name	= "leds-gpio",
+	.id	= -1,
+	.dev = {
+		.platform_data = &wp543_leds_gpio_data,
+	}
+};
+
 static void __init wp543_setup(void)
 {
 	ar71xx_add_device_spi(NULL, wp543_spi_info, ARRAY_SIZE(wp543_spi_info));
@@ -54,6 +98,8 @@ static void __init wp543_setup(void)
 	ar71xx_add_device_usb();
 
 	ar71xx_pci_init(ARRAY_SIZE(wp543_pci_irqs), wp543_pci_irqs);
+
+	platform_device_register(&wp543_leds_gpio_device);
 }
 
 MIPS_MACHINE(MACH_AR71XX_WP543, "Compex WP543", wp543_setup);