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Commit 95b74459 authored by Fabio Estevam's avatar Fabio Estevam Committed by Sascha Hauer
Browse files

ARM: mx5/mx53_evk: Add support for LED 



Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 5dc3394c

arch/arm/mach-mx5/Kconfig

+1 −0
Original line number Original line Diff line number Diff line
@@ -180,6 +180,7 @@ config MACH_MX53_EVK 
	select IMX_HAVE_PLATFORM_IMX_I2C

	select IMX_HAVE_PLATFORM_IMX_I2C

	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX

	select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX

	select IMX_HAVE_PLATFORM_SPI_IMX

	select IMX_HAVE_PLATFORM_SPI_IMX

	select LEDS_GPIO_REGISTER

	help

	help

	  Include support for MX53 EVK platform. This includes specific

	  Include support for MX53 EVK platform. This includes specific

	  configurations for the board and its peripherals.

	  configurations for the board and its peripherals.

arch/arm/mach-mx5/board-mx53_evk.c

+17 −0
Original line number Original line Diff line number Diff line
@@ -35,6 +35,7 @@ 
#define MX53_EVK_FEC_PHY_RST	IMX_GPIO_NR(7, 6)

#define MX53_EVK_FEC_PHY_RST	IMX_GPIO_NR(7, 6)

#define EVK_ECSPI1_CS0		IMX_GPIO_NR(2, 30)

#define EVK_ECSPI1_CS0		IMX_GPIO_NR(2, 30)

#define EVK_ECSPI1_CS1		IMX_GPIO_NR(3, 19)

#define EVK_ECSPI1_CS1		IMX_GPIO_NR(3, 19)

#define MX53EVK_LED		IMX_GPIO_NR(7, 7)





#include "crm_regs.h"

#include "crm_regs.h"

#include "devices-imx53.h"

#include "devices-imx53.h"
@@ -58,12 +59,27 @@ static iomux_v3_cfg_t mx53_evk_pads[] = { 
	/* ecspi chip select lines */

	/* ecspi chip select lines */

	MX53_PAD_EIM_EB2__GPIO2_30,

	MX53_PAD_EIM_EB2__GPIO2_30,

	MX53_PAD_EIM_D19__GPIO3_19,

	MX53_PAD_EIM_D19__GPIO3_19,

	/* LED */

	MX53_PAD_PATA_DA_1__GPIO7_7,

};

};





static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = {

static const struct imxuart_platform_data mx53_evk_uart_pdata __initconst = {

	.flags = IMXUART_HAVE_RTSCTS,

	.flags = IMXUART_HAVE_RTSCTS,

};

};





static const struct gpio_led mx53evk_leds[] __initconst = {

	{

		.name			= "green",

		.default_trigger	= "heartbeat",

		.gpio			= MX53EVK_LED,

	},

};



static const struct gpio_led_platform_data mx53evk_leds_data __initconst = {

	.leds		= mx53evk_leds,

	.num_leds	= ARRAY_SIZE(mx53evk_leds),

};



static inline void mx53_evk_init_uart(void)

static inline void mx53_evk_init_uart(void)

{

{

	imx53_add_imx_uart(0, NULL);

	imx53_add_imx_uart(0, NULL);
@@ -135,6 +151,7 @@ static void __init mx53_evk_board_init(void) 
		ARRAY_SIZE(mx53_evk_spi_board_info));

		ARRAY_SIZE(mx53_evk_spi_board_info));

	imx53_add_ecspi(0, &mx53_evk_spi_data);

	imx53_add_ecspi(0, &mx53_evk_spi_data);

	imx53_add_imx2_wdt(0, NULL);

	imx53_add_imx2_wdt(0, NULL);

	gpio_led_register_device(-1, &mx53evk_leds_data);

}

}





static void __init mx53_evk_timer_init(void)

static void __init mx53_evk_timer_init(void)