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ARM: 5842/1: add spi resource support for nuc900

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add spi resource support

Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
wanzongshun 2009-12-01 14:01:55 +01:00 committed by Russell King
parent 6aeb4e4a9d
commit 39986ca6bd
1 changed files with 16 additions and 0 deletions
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16
arch/arm/mach-w90x900/dev.c
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@ -32,6 +32,7 @@
#include <asm/mach-types.h>
#include <mach/regs-serial.h>
#include <mach/nuc900_spi.h>
#include <mach/map.h>
#include "cpu.h"
@ -196,6 +197,18 @@ static struct platform_device nuc900_device_emc = {
/* SPI device */
static struct w90p910_spi_info nuc900_spiflash_data = {
.num_cs = 1,
.lsb = 0,
.txneg = 1,
.rxneg = 0,
.divider = 24,
.sleep = 0,
.txnum = 0,
.txbitlen = 1,
.bus_num = 0,
};
static struct resource nuc900_spi_resource[] = {
[0] = {
.start = W90X900_PA_I2C + SPIOFFSET,
@ -214,6 +227,9 @@ static struct platform_device nuc900_device_spi = {
.id = -1,
.num_resources = ARRAY_SIZE(nuc900_spi_resource),
.resource = nuc900_spi_resource,
.dev = {
.platform_data = &nuc900_spiflash_data,
}
};
/* spi device, spi flash info */