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Commit d335cf97 authored by Eric Bénard's avatar Eric Bénard Committed by Sascha Hauer
Browse files

mx3/eukrea_mbimxsd-baseboard: add SD card detect support 



Signed-off-by: default avatarEric Bénard <eric@eukrea.com>
Acked-by: default avatarWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent da8db3aa

arch/arm/mach-mx3/eukrea_mbimxsd-baseboard.c

+10 −1
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ 
#include <mach/ipu.h>

#include <mach/mx3fb.h>

#include <mach/audmux.h>

#include <mach/esdhc.h>



#include "devices-imx35.h"

#include "devices.h"
@@ -163,11 +164,14 @@ static iomux_v3_cfg_t eukrea_mbimxsd_pads[] = { 
	MX35_PAD_SD1_DATA1__ESDHC1_DAT1,

	MX35_PAD_SD1_DATA2__ESDHC1_DAT2,

	MX35_PAD_SD1_DATA3__ESDHC1_DAT3,

	/* SD1 CD */

	MX35_PAD_LD18__GPIO3_24,

};



#define GPIO_LED1	IMX_GPIO_NR(3, 29)

#define GPIO_SWITCH1	IMX_GPIO_NR(3, 25)

#define GPIO_LCDPWR	IMX_GPIO_NR(1, 4)

#define GPIO_SD1CD	IMX_GPIO_NR(3, 24)



static void eukrea_mbimxsd_lcd_power_set(struct plat_lcd_data *pd,

				   unsigned int power)
@@ -254,6 +258,11 @@ struct imx_ssi_platform_data eukrea_mbimxsd_ssi_pdata __initconst = { 
	.flags = IMX_SSI_SYN | IMX_SSI_NET | IMX_SSI_USE_I2S_SLAVE,

};



static struct esdhc_platform_data sd1_pdata = {

	.cd_gpio = GPIO_SD1CD,

	.wp_gpio = -EINVAL,

};



/*

 * system init for baseboard usage. Will be called by cpuimx35 init.

 *
@@ -289,7 +298,7 @@ void __init eukrea_mbimxsd35_baseboard_init(void) 
	imx35_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);



	imx35_add_flexcan1(NULL);

	imx35_add_sdhci_esdhc_imx(0, NULL);

	imx35_add_sdhci_esdhc_imx(0, &sd1_pdata);



	gpio_request(GPIO_LED1, "LED1");

	gpio_direction_output(GPIO_LED1, 1);