Commit 203a0734 authored by Wolfram Sang's avatar Wolfram Sang Committed by Sascha Hauer
Browse files

arm: imx: add generic esdhc device 



Signed-off-by: default avatarWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 54dc3f46

arch/arm/plat-mxc/devices/Kconfig

+3 −0
Original line number Diff line number Diff line 
config IMX_HAVE_PLATFORM_ESDHC

	bool



config IMX_HAVE_PLATFORM_FLEXCAN

	select HAVE_CAN_FLEXCAN

	bool

arch/arm/plat-mxc/devices/Makefile

+1 −0
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obj-$(CONFIG_IMX_HAVE_PLATFORM_ESDHC) += platform-esdhc.o

obj-$(CONFIG_IMX_HAVE_PLATFORM_FLEXCAN) += platform-flexcan.o

obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_I2C) += platform-imx-i2c.o

obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_SSI) += platform-imx-ssi.o

arch/arm/plat-mxc/devices/platform-esdhc.c

0 → 100644
+31 −0
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/*

 * Copyright (C) 2010 Pengutronix, Wolfram Sang <w.sang@pengutronix.de>

 *

 * This program is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License version 2 as published by the

 * Free Software Foundation.

 */



#include <mach/devices-common.h>

#include <mach/esdhc.h>



struct platform_device *__init imx_add_esdhc(int id,

		resource_size_t iobase, resource_size_t iosize,

		resource_size_t irq,

		const struct esdhc_platform_data *pdata)

{

	struct resource res[] = {

		{

			.start = iobase,

			.end = iobase + iosize - 1,

			.flags = IORESOURCE_MEM,

		}, {

			.start = irq,

			.end = irq,

			.flags = IORESOURCE_IRQ,

		},

	};



	return imx_add_platform_device("sdhci-esdhc-imx", id, res,

			ARRAY_SIZE(res), pdata, sizeof(*pdata));

}

arch/arm/plat-mxc/include/mach/devices-common.h

+6 −0
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@@ -97,3 +97,9 @@ struct imx_spi_imx_data { 
struct platform_device *__init imx_add_spi_imx(

		const struct imx_spi_imx_data *data,

		const struct spi_imx_master *pdata);



#include <mach/esdhc.h>

struct platform_device *__init imx_add_esdhc(int id,

		resource_size_t iobase, resource_size_t iosize,

		resource_size_t irq,

		const struct esdhc_platform_data *pdata);

arch/arm/plat-mxc/include/mach/esdhc.h

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/*

 * Copyright 2010 Wolfram Sang <w.sang@pengutronix.de>

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; version 2

 * of the License.

 */



#ifndef __ASM_ARCH_IMX_ESDHC_H

#define __ASM_ARCH_IMX_ESDHC_H



struct esdhc_platform_data {

	unsigned int wp_gpio;	/* write protect pin */

};

#endif /* __ASM_ARCH_IMX_ESDHC_H */