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arm: mach-mx3: pcm043: add write-protect and card-detect for SD1

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Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Wolfram Sang 2011-02-23 14:51:57 +01:00 committed by Sascha Hauer
parent ef560bfe01
commit a10aabd5e3
1 changed files with 11 additions and 1 deletions
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12
arch/arm/mach-mx3/mach-pcm043.c
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@ -40,6 +40,7 @@
#include <mach/mx3fb.h> #include <mach/mx3fb.h>
#include <mach/ulpi.h> #include <mach/ulpi.h>
#include <mach/audmux.h> #include <mach/audmux.h>
#include <mach/esdhc.h>
#include "devices-imx35.h" #include "devices-imx35.h"
#include "devices.h" #include "devices.h"
@ -217,11 +218,15 @@ static iomux_v3_cfg_t pcm043_pads[] = {
MX35_PAD_SD1_DATA1__ESDHC1_DAT1, MX35_PAD_SD1_DATA1__ESDHC1_DAT1,
MX35_PAD_SD1_DATA2__ESDHC1_DAT2, MX35_PAD_SD1_DATA2__ESDHC1_DAT2,
MX35_PAD_SD1_DATA3__ESDHC1_DAT3, MX35_PAD_SD1_DATA3__ESDHC1_DAT3,
MX35_PAD_ATA_DATA10__GPIO2_23, /* WriteProtect */
MX35_PAD_ATA_DATA11__GPIO2_24, /* CardDetect */
}; };
#define AC97_GPIO_TXFS IMX_GPIO_NR(2, 31) #define AC97_GPIO_TXFS IMX_GPIO_NR(2, 31)
#define AC97_GPIO_TXD IMX_GPIO_NR(2, 28) #define AC97_GPIO_TXD IMX_GPIO_NR(2, 28)
#define AC97_GPIO_RESET IMX_GPIO_NR(2, 0) #define AC97_GPIO_RESET IMX_GPIO_NR(2, 0)
#define SD1_GPIO_WP IMX_GPIO_NR(2, 23)
#define SD1_GPIO_CD IMX_GPIO_NR(2, 24)
static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97) static void pcm043_ac97_warm_reset(struct snd_ac97 *ac97)
{ {
@ -346,6 +351,11 @@ static int __init pcm043_otg_mode(char *options)
} }
__setup("otg_mode=", pcm043_otg_mode); __setup("otg_mode=", pcm043_otg_mode);
static struct esdhc_platform_data sd1_pdata = {
.wp_gpio = SD1_GPIO_WP,
.cd_gpio = SD1_GPIO_CD,
};
/* /*
* Board specific initialization. * Board specific initialization.
*/ */
@ -395,7 +405,7 @@ static void __init pcm043_init(void)
imx35_add_fsl_usb2_udc(&otg_device_pdata); imx35_add_fsl_usb2_udc(&otg_device_pdata);
imx35_add_flexcan1(NULL); imx35_add_flexcan1(NULL);
imx35_add_sdhci_esdhc_imx(0, NULL); imx35_add_sdhci_esdhc_imx(0, &sd1_pdata);
} }
static void __init pcm043_timer_init(void) static void __init pcm043_timer_init(void)