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omap4: board-omap4panda: adding leds status1 and status2

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At Pandaboard we have 2 status leds, so adding them with similar usage as
we have for Beagleboard (heartbeat and mmc0). The patch basically adds the
platform data required by leds-gpio driver.

Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Ricardo Salveti de Araujo
2010-09-23 18:22:49 -07:00
committed by Tony Lindgren
parent 94ce7a6628
commit 3da434acd4
1 changed files with 32 additions and 0 deletions
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32
arch/arm/mach-omap2/board-omap4panda.c
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@@ -20,6 +20,7 @@
#include <linux/init.h> #include <linux/init.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/io.h> #include <linux/io.h>
#include <linux/leds.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/usb/otg.h> #include <linux/usb/otg.h>
#include <linux/i2c/twl.h> #include <linux/i2c/twl.h>
@@ -40,6 +41,36 @@
#include "hsmmc.h" #include "hsmmc.h"
static struct gpio_led gpio_leds[] = {
{
.name = "pandaboard::status1",
.default_trigger = "heartbeat",
.gpio = 7,
},
{
.name = "pandaboard::status2",
.default_trigger = "mmc0",
.gpio = 8,
},
};
static struct gpio_led_platform_data gpio_led_info = {
.leds = gpio_leds,
.num_leds = ARRAY_SIZE(gpio_leds),
};
static struct platform_device leds_gpio = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &gpio_led_info,
},
};
static struct platform_device *panda_devices[] __initdata = {
&leds_gpio,
};
static void __init omap4_panda_init_irq(void) static void __init omap4_panda_init_irq(void)
{ {
omap2_init_common_hw(NULL, NULL); omap2_init_common_hw(NULL, NULL);
@@ -277,6 +308,7 @@ static void __init omap4_panda_init(void)
int status; int status;
omap4_panda_i2c_init(); omap4_panda_i2c_init();
platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
omap_serial_init(); omap_serial_init();
omap4_twl6030_hsmmc_init(mmc); omap4_twl6030_hsmmc_init(mmc);
/* OMAP4 Panda uses internal transceiver so register nop transceiver */ /* OMAP4 Panda uses internal transceiver so register nop transceiver */