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Commit 1f8d721c authored by Uwe Kleine-König's avatar Uwe Kleine-König
Browse files

ARM: imx: Change the way nand devices are registered (imx21) 



Make use of new mechanism to register a nand device.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
parent 66384eed

arch/arm/mach-imx/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ comment "MX21 platforms:" 


config MACH_MX21ADS

	bool "MX21ADS platform"

	select IMX_HAVE_PLATFORM_MXC_NAND

	help

	  Include support for MX21ADS platform. This includes specific

	  configurations for the board and its peripherals.

arch/arm/mach-imx/devices-imx21.h

0 → 100644
+13 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2010 Pengutronix

 * Uwe Kleine-Koenig <u.kleine-koenig@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/mx21.h>

#include <mach/devices-common.h>



#define imx21_add_mxc_nand(pdata)	\

	imx_add_mxc_nand_v1(MX21_NFC_BASE_ADDR, MX21_INT_NANDFC, pdata)

arch/arm/mach-imx/devices.c

+0 −4
Original line number Diff line number Diff line
@@ -357,10 +357,6 @@ struct platform_device mxc_w1_master_device = { 
		.resource = pfx ## _nand_resources,			\

	}



#ifdef CONFIG_MACH_MX21

DEFINE_MXC_NAND_DEVICE(imx21, MX21_NFC_BASE_ADDR, MX21_INT_NANDFC);

#endif



#ifdef CONFIG_MACH_MX27

DEFINE_MXC_NAND_DEVICE(imx27, MX27_NFC_BASE_ADDR, MX27_INT_NANDFC);

#endif

arch/arm/mach-imx/devices.h

+0 −3
Original line number Diff line number Diff line
@@ -26,9 +26,6 @@ extern struct platform_device imx2x_uart_device4; 
extern struct platform_device imx2x_uart_device5;

#endif

extern struct platform_device mxc_w1_master_device;

#ifdef CONFIG_MACH_MX21

extern struct platform_device imx21_nand_device;

#endif

#ifdef CONFIG_MACH_MX27

extern struct platform_device imx27_nand_device;

#endif

arch/arm/mach-imx/mach-mx21ads.c

+4 −2
Original line number Diff line number Diff line
@@ -30,6 +30,7 @@ 
#include <mach/mxc_nand.h>

#include <mach/mmc.h>



#include "devices-imx21.h"

#include "devices.h"



/*
@@ -257,7 +258,8 @@ static struct imxmmc_platform_data mx21ads_sdhc_pdata = { 
	.exit = mx21ads_sdhc_exit,

};



static struct mxc_nand_platform_data mx21ads_nand_board_info = {

static const struct mxc_nand_platform_data

mx21ads_nand_board_info __initconst = {

	.width = 1,

	.hw_ecc = 1,

};
@@ -298,7 +300,7 @@ static void __init mx21ads_board_init(void) 
	mxc_register_device(&imx2x_uart_device3, &uart_pdata);

	mxc_register_device(&mxc_fb_device, &mx21ads_fb_data);

	mxc_register_device(&mxc_sdhc_device0, &mx21ads_sdhc_pdata);

	mxc_register_device(&imx21_nand_device, &mx21ads_nand_board_info);

	imx21_add_mxc_nand(&mx21ads_nand_board_info);



	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));

}