diff options
| author | Bryan Wu <bryan.wu@canonical.com> | 2012-03-13 19:22:03 +0100 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@canonical.com> | 2012-08-01 05:22:14 +0200 |
| commit | 18775a7bea8fbbebe8818db7a64aaeb40b40a0c5 (patch) | |
| tree | 6f47d6a4147a6505da85cf4126254bdccc458842 /arch/arm/mach-sa1100/lart.c | |
| parent | ARM: mach-omap1: retire custom LED code (diff) | |
| download | linux-18775a7bea8fbbebe8818db7a64aaeb40b40a0c5.tar.xz linux-18775a7bea8fbbebe8818db7a64aaeb40b40a0c5.zip | |
ARM: mach-sa1100: retire custom LED code
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
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 b775a0abec0a..b2ce04bf4c9b 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") |