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authorYi Li <yi.li@analog.com>2009-08-30 20:45:50 +0000
committerMike Frysinger <vapier@gentoo.org>2009-09-16 22:10:39 -0400
commit4e4d496ee3bdc587682f2bf675bed71d64752416 (patch)
tree83072569b6881799f7e0f330b6a205aac76d1a70 /arch/blackfin
parent774b80229fcb9df22aadec8fc5b143a842135535 (diff)
downloadblackbird-op-linux-4e4d496ee3bdc587682f2bf675bed71d64752416.tar.gz
blackbird-op-linux-4e4d496ee3bdc587682f2bf675bed71d64752416.zip
Blackfin: fix BF54x SPI CS resources
The BF54x has three slave select signals for SPI0/SPI1, not eight. Signed-off-by: Yi Li <yi.li@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/mach-bf548/boards/cm_bf548.c4
-rw-r--r--arch/blackfin/mach-bf548/boards/ezkit.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/blackfin/mach-bf548/boards/cm_bf548.c b/arch/blackfin/mach-bf548/boards/cm_bf548.c
index f5a3c30a41bd..290b6e9ec21e 100644
--- a/arch/blackfin/mach-bf548/boards/cm_bf548.c
+++ b/arch/blackfin/mach-bf548/boards/cm_bf548.c
@@ -642,7 +642,7 @@ static struct resource bfin_spi1_resource[] = {
/* SPI controller data */
static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
- .num_chipselect = 8,
+ .num_chipselect = 3,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
@@ -658,7 +658,7 @@ static struct platform_device bf54x_spi_master0 = {
};
static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
- .num_chipselect = 8,
+ .num_chipselect = 3,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index e50d136bea70..c66f3801274f 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -783,7 +783,7 @@ static struct resource bfin_spi1_resource[] = {
/* SPI controller data */
static struct bfin5xx_spi_master bf54x_spi_master_info0 = {
- .num_chipselect = 8,
+ .num_chipselect = 3,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
@@ -799,7 +799,7 @@ static struct platform_device bf54x_spi_master0 = {
};
static struct bfin5xx_spi_master bf54x_spi_master_info1 = {
- .num_chipselect = 8,
+ .num_chipselect = 3,
.enable_dma = 1, /* master has the ability to do dma transfer */
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
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