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[ARM] Kirkwood: SheevaPlug LED support

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Signed-off-by: Nicolas Pitre <nico@marvell.com>
This commit is contained in:
Nicolas Pitre
2009-03-03 01:16:07 -05:00
parent 3ec0d47427
commit e96c33d9ed
1 changed files with 25 additions and 0 deletions
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25
arch/arm/mach-kirkwood/sheevaplug-setup.c
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@@ -15,6 +15,7 @@
#include <linux/mtd/partitions.h> #include <linux/mtd/partitions.h>
#include <linux/mv643xx_eth.h> #include <linux/mv643xx_eth.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/leds.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include <mach/kirkwood.h> #include <mach/kirkwood.h>
@@ -73,8 +74,31 @@ static struct mvsdio_platform_data sheevaplug_mvsdio_data = {
// unfortunately the CD signal has not been connected */ // unfortunately the CD signal has not been connected */
}; };
static struct gpio_led sheevaplug_led_pins[] = {
{
.name = "plug:green:health",
.default_trigger = "default-on",
.gpio = 49,
.active_low = 1,
},
};
static struct gpio_led_platform_data sheevaplug_led_data = {
.leds = sheevaplug_led_pins,
.num_leds = ARRAY_SIZE(sheevaplug_led_pins),
};
static struct platform_device sheevaplug_leds = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &sheevaplug_led_data,
}
};
static unsigned int sheevaplug_mpp_config[] __initdata = { static unsigned int sheevaplug_mpp_config[] __initdata = {
MPP29_GPIO, /* USB Power Enable */ MPP29_GPIO, /* USB Power Enable */
MPP49_GPIO, /* LED */
0 0
}; };
@@ -97,6 +121,7 @@ static void __init sheevaplug_init(void)
kirkwood_sdio_init(&sheevaplug_mvsdio_data); kirkwood_sdio_init(&sheevaplug_mvsdio_data);
platform_device_register(&sheevaplug_nand_flash); platform_device_register(&sheevaplug_nand_flash);
platform_device_register(&sheevaplug_leds);
} }
MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board") MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")