diff options
Diffstat (limited to 'arch/arm/mach-sa1100/lart.c')
| -rw-r--r-- | arch/arm/mach-sa1100/lart.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-sa1100/lart.c b/arch/arm/mach-sa1100/lart.c index 7dc1a89b127..3048b17e84c 100644 --- a/arch/arm/mach-sa1100/lart.c +++ b/arch/arm/mach-sa1100/lart.c @@ -5,6 +5,9 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/tty.h> +#include <linux/gpio.h> +#include <linux/leds.h> +#include <linux/platform_device.h> #include <video/sa1100fb.h> @@ -126,6 +129,27 @@ static struct map_desc lart_io_desc[] __initdata = { } }; +/* LEDs */ +struct gpio_led lart_gpio_leds[] = { + { + .name = "lart:red", + .default_trigger = "cpu0", + .gpio = 23, + }, +}; + +static struct gpio_led_platform_data lart_gpio_led_info = { + .leds = lart_gpio_leds, + .num_leds = ARRAY_SIZE(lart_gpio_leds), +}; + +static struct platform_device lart_leds = { + .name = "leds-gpio", + .id = -1, + .dev = { + .platform_data = &lart_gpio_led_info, + } +}; static void __init lart_map_io(void) { sa1100_map_io(); @@ -139,6 +163,8 @@ static void __init lart_map_io(void) GPDR |= GPIO_UART_TXD; GPDR &= ~GPIO_UART_RXD; PPAR |= PPAR_UPR; + + platform_device_register(&lart_leds); } MACHINE_START(LART, "LART") |