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mx31moboard: support for the 4 leds used on mx31moboard 

Signed-off-by: Valentin Longchamp <valentin.longchamp@epfl.ch>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Valentin Longchamp 2009-08-12 11:29:19 +02:00 committed by Sascha Hauer
parent 4bd1527a64
commit 77aa561db1
1 changed files with 35 additions and 0 deletions
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35
arch/arm/mach-mx3/mx31moboard.c
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@ -21,6 +21,7 @@
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/leds.h>
#include <linux/memory.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/partitions.h>
@ -72,6 +73,9 @@ static unsigned int moboard_pins[] = {
MX31_PIN_USBOTG_CLK__USBOTG_CLK, MX31_PIN_USBOTG_DIR__USBOTG_DIR,
MX31_PIN_USBOTG_NXT__USBOTG_NXT, MX31_PIN_USBOTG_STP__USBOTG_STP,
MX31_PIN_USB_OC__GPIO1_30,
/* LEDs */
MX31_PIN_SVEN0__GPIO2_0, MX31_PIN_STX0__GPIO2_1,
MX31_PIN_SRX0__GPIO2_2, MX31_PIN_SIMPD0__GPIO2_3,
};
static struct physmap_flash_data mx31moboard_flash_data = {
@ -201,8 +205,39 @@ static struct fsl_usb2_platform_data usb_pdata = {
.phy_mode = FSL_USB2_PHY_ULPI,
};
static struct gpio_led mx31moboard_leds[] = {
{
.name = "coreboard-led-0:red:running",
.default_trigger = "heartbeat",
.gpio = IOMUX_TO_GPIO(MX31_PIN_SVEN0),
}, {
.name = "coreboard-led-1:red",
.gpio = IOMUX_TO_GPIO(MX31_PIN_STX0),
}, {
.name = "coreboard-led-2:red",
.gpio = IOMUX_TO_GPIO(MX31_PIN_SRX0),
}, {
.name = "coreboard-led-3:red",
.gpio = IOMUX_TO_GPIO(MX31_PIN_SIMPD0),
},
};
static struct gpio_led_platform_data mx31moboard_led_pdata = {
.num_leds = ARRAY_SIZE(mx31moboard_leds),
.leds = mx31moboard_leds,
};
static struct platform_device mx31moboard_leds_device = {
.name = "leds-gpio",
.id = -1,
.dev = {
.platform_data = &mx31moboard_led_pdata,
},
};
static struct platform_device *devices[] __initdata = {
&mx31moboard_flash,
&mx31moboard_leds_device,
};
static int mx31moboard_baseboard;