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[ARM] pxa/palm: Add NOR Flash support for PalmTX

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Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Marek Vasut 2009-07-27 02:07:41 +02:00 committed by Eric Miao
parent 3eb37ff06b
commit 91cf6a97b9
1 changed files with 39 additions and 0 deletions
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39
arch/arm/mach-pxa/palmtx.c
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@ -30,6 +30,8 @@
#include <linux/usb/gpio_vbus.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/physmap.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@ -143,6 +145,42 @@ static unsigned long palmtx_pin_config[] __initdata = {
GPIO107_GPIO, /* earphone detect */
};
/******************************************************************************
* NOR Flash
******************************************************************************/
static struct mtd_partition palmtx_partitions[] = {
{
.name = "Flash",
.offset = 0x00000000,
.size = MTDPART_SIZ_FULL,
.mask_flags = 0
}
};
static struct physmap_flash_data palmtx_flash_data[] = {
{
.width = 2, /* bankwidth in bytes */
.parts = palmtx_partitions,
.nr_parts = ARRAY_SIZE(palmtx_partitions)
}
};
static struct resource palmtx_flash_resource = {
.start = PXA_CS0_PHYS,
.end = PXA_CS0_PHYS + SZ_8M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device palmtx_flash = {
.name = "physmap-flash",
.id = 0,
.resource = &palmtx_flash_resource,
.num_resources = 1,
.dev = {
.platform_data = palmtx_flash_data,
},
};
/******************************************************************************
* SD/MMC card controller
******************************************************************************/
@ -515,6 +553,7 @@ static struct platform_device *devices[] __initdata = {
&power_supply,
&palmtx_asoc,
&palmtx_gpio_vbus,
&palmtx_flash,
&palmtx_nand,
};