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Commit 5dc3394c authored by Fabio Estevam's avatar Fabio Estevam Committed by Sascha Hauer
Browse files

ARM: mx5/mx53_loco: Add support for LED 



Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent d1757274

arch/arm/mach-mx5/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -203,6 +203,7 @@ config MACH_MX53_LOCO 
	select IMX_HAVE_PLATFORM_IMX_UART

	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX

	select IMX_HAVE_PLATFORM_GPIO_KEYS

	select LEDS_GPIO_REGISTER

	help

	  Include support for MX53 LOCO platform. This includes specific

	  configurations for the board and its peripherals.

arch/arm/mach-mx5/board-mx53_loco.c

+16 −1
Original line number Diff line number Diff line
@@ -38,6 +38,7 @@ 
#define MX53_LOCO_UI1			IMX_GPIO_NR(2, 14)

#define MX53_LOCO_UI2			IMX_GPIO_NR(2, 15)

#define LOCO_FEC_PHY_RST		IMX_GPIO_NR(7, 6)

#define LOCO_LED			IMX_GPIO_NR(7, 7)



static iomux_v3_cfg_t mx53_loco_pads[] = {

	/* FEC */
@@ -163,7 +164,7 @@ static iomux_v3_cfg_t mx53_loco_pads[] = { 
	MX53_PAD_GPIO_7__SPDIF_PLOCK,

	MX53_PAD_GPIO_17__SPDIF_OUT1,

	/* GPIO */

	MX53_PAD_PATA_DA_1__GPIO7_7,

	MX53_PAD_PATA_DA_1__GPIO7_7,		/* LED */

	MX53_PAD_PATA_DA_2__GPIO7_8,

	MX53_PAD_PATA_DATA5__GPIO2_5,

	MX53_PAD_PATA_DATA6__GPIO2_6,
@@ -225,6 +226,19 @@ static const struct imxi2c_platform_data mx53_loco_i2c_data __initconst = { 
	.bitrate = 100000,

};



static const struct gpio_led mx53loco_leds[] __initconst = {

	{

		.name			= "green",

		.default_trigger	= "heartbeat",

		.gpio			= LOCO_LED,

	},

};



static const struct gpio_led_platform_data mx53loco_leds_data __initconst = {

	.leds		= mx53loco_leds,

	.num_leds	= ARRAY_SIZE(mx53loco_leds),

};



static void __init mx53_loco_board_init(void)

{

	imx53_soc_init();
@@ -240,6 +254,7 @@ static void __init mx53_loco_board_init(void) 
	imx53_add_sdhci_esdhc_imx(0, NULL);

	imx53_add_sdhci_esdhc_imx(2, NULL);

	imx_add_gpio_keys(&loco_button_data);

	gpio_led_register_device(-1, &mx53loco_leds_data);

}



static void __init mx53_loco_timer_init(void)