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Commit d7c307cf authored by Marek Vasut's avatar Marek Vasut Committed by Eric Miao
Browse files

[ARM] pxa/palm: Add NOR flash support for PalmLD 



Signed-off-by: default avatarMarek Vasut <marek.vasut@gmail.com>
Signed-off-by: default avatarEric Miao <eric.y.miao@gmail.com>
parent 9845b6b1

arch/arm/mach-pxa/palmld.c

+40 −0
Original line number Diff line number Diff line
@@ -25,6 +25,9 @@ 
#include <linux/wm97xx_batt.h>

#include <linux/power_supply.h>

#include <linux/sysdev.h>

#include <linux/mtd/mtd.h>

#include <linux/mtd/partitions.h>

#include <linux/mtd/physmap.h>



#include <asm/mach-types.h>

#include <asm/mach/arch.h>
@@ -140,6 +143,42 @@ static unsigned long palmld_pin_config[] __initdata = { 
	GPIO13_GPIO,	/* earphone detect */

};



/******************************************************************************

 * NOR Flash

 ******************************************************************************/

static struct mtd_partition palmld_partitions[] = {

	{

		.name		= "Flash",

		.offset		= 0x00000000,

		.size		= MTDPART_SIZ_FULL,

		.mask_flags	= 0

	}

};



static struct physmap_flash_data palmld_flash_data[] = {

	{

		.width		= 2,			/* bankwidth in bytes */

		.parts		= palmld_partitions,

		.nr_parts	= ARRAY_SIZE(palmld_partitions)

	}

};



static struct resource palmld_flash_resource = {

	.start	= PXA_CS0_PHYS,

	.end	= PXA_CS0_PHYS + SZ_4M - 1,

	.flags	= IORESOURCE_MEM,

};



static struct platform_device palmld_flash = {

	.name		= "physmap-flash",

	.id		= 0,

	.resource	= &palmld_flash_resource,

	.num_resources	= 1,

	.dev 		= {

		.platform_data = palmld_flash_data,

	},

};



/******************************************************************************

 * SD/MMC card controller

 ******************************************************************************/
@@ -489,6 +528,7 @@ static struct platform_device *devices[] __initdata = { 
	&power_supply,

	&palmld_asoc,

	&palmld_hdd,

	&palmld_flash,

};



static struct map_desc palmld_io_desc[] __initdata = {