* [PATCH] NUC900: add spi resource plaform_data structure initialization
@ 2009-11-23 7:48 Wan ZongShun
0 siblings, 0 replies; only message in thread
From: Wan ZongShun @ 2009-11-23 7:48 UTC (permalink / raw)
To: David Brownell-sourceforge, linux-arm-kernel, linux-spi, Russell
Dear Russell,
Add spi resource plaform_data structure initialization.
Signed-off-by: Wan ZongShun <mcuos.com-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm/mach-w90x900/dev.c | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c
index 2a6f98d..51f17b7 100644
--- a/arch/arm/mach-w90x900/dev.c
+++ b/arch/arm/mach-w90x900/dev.c
@@ -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 */
--
1.5.6.3
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