mx31moboard: support for the 4 leds used on mx31moboard (77aa561d) · Commits · e / devices / android_kernel_teracube_2e

arch/arm/mach-mx3/mx31moboard.c

+35 −0

Original line number	Diff line number	Diff line
		@@ -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;