[ar71xx] register gpio-leds on the WP543 board
authorGabor Juhos <juhosg@openwrt.org>
Thu, 4 Sep 2008 13:39:11 +0000 (13:39 +0000)
committerGabor Juhos <juhosg@openwrt.org>
Thu, 4 Sep 2008 13:39:11 +0000 (13:39 +0000)
SVN-Revision: 12528

target/linux/ar71xx/files/arch/mips/ar71xx/mach-wp543.c

index b706240..0bf45ad 100644 (file)
 #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);