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ARM: 6250/1: patch for modifying spi flash configuration
author
wanzongshun
<mcuos.com@gmail.com>
Thu, 22 Jul 2010 08:12:30 +0000
(09:12 +0100)
committer
Russell King
<rmk+kernel@arm.linux.org.uk>
Thu, 22 Jul 2010 08:20:18 +0000
(09:20 +0100)
This patch is to modify spi flash configuration,
the previous one can make spi driver work failed.
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/mach-w90x900/dev.c
patch
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diff --git
a/arch/arm/mach-w90x900/dev.c
b/arch/arm/mach-w90x900/dev.c
index
7ae5438
..
7a1fa6a
100644
(file)
--- a/
arch/arm/mach-w90x900/dev.c
+++ b/
arch/arm/mach-w90x900/dev.c
@@
-209,7
+209,7
@@
static struct nuc900_spi_info nuc900_spiflash_data = {
.divider = 24,
.sleep = 0,
.txnum = 0,
- .txbitlen =
1
,
+ .txbitlen =
8
,
.bus_num = 0,
};
@@
-258,7
+258,7
@@
static struct spi_board_info nuc900_spi_board_info[] __initdata = {
.modalias = "m25p80",
.max_speed_hz = 20000000,
.bus_num = 0,
- .chip_select =
1
,
+ .chip_select =
0
,
.platform_data = &nuc900_spi_flash_data,
.mode = SPI_MODE_0,
},