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Commit 0e7a29a8 authored by Uwe Kleine-König's avatar Uwe Kleine-König
Browse files

ARM: imx: Change the way nand devices are registered (imx27) 



Make use of new mechanism to register a nand device.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
parent b0c4845c

arch/arm/mach-imx/Kconfig

+5 −0
Original line number Diff line number Diff line
@@ -81,12 +81,14 @@ comment "MX27 platforms:" 


config MACH_MX27ADS

	bool "MX27ADS platform"

	select IMX_HAVE_PLATFORM_MXC_NAND

	help

	  Include support for MX27ADS platform. This includes specific

	  configurations for the board and its peripherals.



config MACH_PCM038

	bool "Phytec phyCORE-i.MX27 CPU module (pcm038)"

	select IMX_HAVE_PLATFORM_MXC_NAND

	select MXC_ULPI if USB_ULPI

	help

	  Include support for phyCORE-i.MX27 (aka pcm038) platform. This
@@ -108,6 +110,7 @@ endchoice 


config MACH_CPUIMX27

	bool "Eukrea CPUIMX27 module"

	select IMX_HAVE_PLATFORM_MXC_NAND

	help

	  Include support for Eukrea CPUIMX27 platform. This includes

	  specific configurations for the module and its peripherals.
@@ -147,6 +150,7 @@ config MACH_IMX27LITE 


config MACH_PCA100

	bool "Phytec phyCARD-s (pca100)"

	select IMX_HAVE_PLATFORM_MXC_NAND

	select MXC_ULPI if USB_ULPI

	help

	  Include support for phyCARD-s (aka pca100) platform. This
@@ -154,6 +158,7 @@ config MACH_PCA100 


config MACH_MXT_TD60

	bool "Maxtrack i-MXT TD60"

	select IMX_HAVE_PLATFORM_MXC_NAND

	help

	  Include support for i-MXT (aka td60) platform. This

	  includes specific configurations for the module and its peripherals.

arch/arm/mach-imx/devices-imx27.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/mx27.h>

#include <mach/devices-common.h>



#define imx27_add_mxc_nand(pdata)	\

	imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata)

arch/arm/mach-imx/devices.c

+0 −24
Original line number Diff line number Diff line
@@ -337,30 +337,6 @@ struct platform_device mxc_w1_master_device = { 
	.resource = mxc_w1_master_resources,

};



#define DEFINE_MXC_NAND_DEVICE(pfx, baseaddr, irq)			\

	static struct resource pfx ## _nand_resources[] = {		\

		{							\

			.start = baseaddr,				\

			.end = baseaddr + SZ_4K - 1,			\

			.flags = IORESOURCE_MEM,			\

		}, {							\

			.start = irq,					\

			.end = irq,					\

			.flags = IORESOURCE_IRQ,			\

		},							\

	};								\

									\

	struct platform_device pfx ## _nand_device = {			\

		.name = "mxc_nand",					\

		.id = 0,						\

		.num_resources = ARRAY_SIZE(pfx ## _nand_resources),	\

		.resource = pfx ## _nand_resources,			\

	}



#ifdef CONFIG_MACH_MX27

DEFINE_MXC_NAND_DEVICE(imx27, MX27_NFC_BASE_ADDR, MX27_INT_NANDFC);

#endif



/*

 * lcdc:

 * - i.MX1: the basic controller

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_MX27

extern struct platform_device imx27_nand_device;

#endif

extern struct platform_device mxc_fb_device;

extern struct platform_device mxc_fec_device;

extern struct platform_device mxc_pwm_device;

arch/arm/mach-imx/mach-cpuimx27.c

+4 −3
Original line number Diff line number Diff line
@@ -40,6 +40,7 @@ 
#include <mach/imx-uart.h>

#include <mach/mxc_nand.h>



#include "devices-imx27.h"

#include "devices.h"



static int eukrea_cpuimx27_pins[] = {
@@ -119,7 +120,8 @@ static struct imxuart_platform_data uart_pdata[] = { 
	},

};



static struct mxc_nand_platform_data eukrea_cpuimx27_nand_board_info = {

static const struct mxc_nand_platform_data

cpuimx27_nand_board_info __initconst = {

	.width = 1,

	.hw_ecc = 1,

};
@@ -189,8 +191,7 @@ static void __init eukrea_cpuimx27_init(void) 


	mxc_register_device(&imx2x_uart_device0, &uart_pdata[0]);



	mxc_register_device(&imx27_nand_device,

			&eukrea_cpuimx27_nand_board_info);

	imx27_add_mxc_nand(&cpuimx27_nand_board_info);



	i2c_register_board_info(0, eukrea_cpuimx27_i2c_devices,

				ARRAY_SIZE(eukrea_cpuimx27_i2c_devices));