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Commit a45adf1c authored by Arnaud Patard's avatar Arnaud Patard Committed by Sascha Hauer
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imx51: add pata device 



Declare the pata device found on mx51

Signed-off-by: default avatarArnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent 322a8b03

arch/arm/mach-mx5/devices-imx51.h

+4 −0
Original line number Diff line number Diff line
@@ -52,3 +52,7 @@ extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[]; 
extern const struct imx_imx_keypad_data imx51_imx_keypad_data;

#define imx51_add_imx_keypad(pdata)	\

	imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)



extern const struct imx_pata_imx_data imx51_pata_imx_data;

#define imx51_add_pata_imx() \

	imx_add_pata_imx(&imx51_pata_imx_data)

arch/arm/plat-mxc/devices/Kconfig

+3 −0
Original line number Diff line number Diff line
@@ -31,6 +31,9 @@ config IMX_HAVE_PLATFORM_IMX_I2C 
config IMX_HAVE_PLATFORM_IMX_KEYPAD

	bool



config IMX_HAVE_PLATFORM_PATA_IMX

	bool



config IMX_HAVE_PLATFORM_IMX_SSI

	bool

arch/arm/plat-mxc/devices/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -10,6 +10,7 @@ obj-y += platform-imx-dma.o 
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB) += platform-imx-fb.o

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

obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_KEYPAD) += platform-imx-keypad.o

obj-$(CONFIG_IMX_HAVE_PLATFORM_PATA_IMX) += platform-pata_imx.o

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

obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UART) += platform-imx-uart.o

obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_UDC) += platform-imx_udc.o

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

0 → 100644
+38 −0
Original line number Diff line number Diff line 
/*

 * 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/hardware.h>

#include <mach/devices-common.h>



#define imx_pata_imx_data_entry_single(soc)				\

	{								\

		.iobase = soc ## _ATA_BASE_ADDR,			\

		.irq = soc ## _MXC_INT_ATA,				\

	}



#ifdef CONFIG_SOC_IMX51

const struct imx_pata_imx_data imx51_pata_imx_data __initconst =

	imx_pata_imx_data_entry_single(MX51);

#endif /* ifdef CONFIG_SOC_IMX51 */



struct platform_device *__init imx_add_pata_imx(

		const struct imx_pata_imx_data *data)

{

	struct resource res[] = {

		{

			.start = data->iobase,

			.end = data->iobase + SZ_16K - 1,

			.flags = IORESOURCE_MEM,

		},

		{

			.start = data->irq,

			.end = data->irq,

			.flags = IORESOURCE_IRQ,

		},

	};

	return imx_add_platform_device("pata_imx", -1,

			res, ARRAY_SIZE(res), NULL, 0);

}

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

+7 −0
Original line number Diff line number Diff line
@@ -251,6 +251,13 @@ struct platform_device *__init imx_add_mxc_nand( 
		const struct imx_mxc_nand_data *data,

		const struct mxc_nand_platform_data *pdata);



struct imx_pata_imx_data {

	resource_size_t iobase;

	resource_size_t irq;

};

struct platform_device *__init imx_add_pata_imx(

		const struct imx_pata_imx_data *data);



struct imx_mxc_pwm_data {

	int id;

	resource_size_t iobase;