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authorScott Jiang <scott.jiang.linux@gmail.com>2012-05-18 16:13:03 -0400
committerBob Liu <lliubbo@gmail.com>2012-07-24 13:39:47 +0800
commit2cdd7008334854a1e9a0b7ceefdccbd3fdfe372a (patch)
tree27584df435c1116d68810535e05a2e18765ab4ef
parentLinux 3.5 (diff)
downloadlinux-dev-2cdd7008334854a1e9a0b7ceefdccbd3fdfe372a.tar.xz
linux-dev-2cdd7008334854a1e9a0b7ceefdccbd3fdfe372a.zip
bf609: change ad7877 cs and irq pin
Extend chip select number supported by spi master as well because we can accept SPISEL1-SPISEL7 and all GPIO. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
-rw-r--r--arch/blackfin/mach-bf609/boards/ezkit.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c
index ac64f47217c1..12488df1ac80 100644
--- a/arch/blackfin/mach-bf609/boards/ezkit.c
+++ b/arch/blackfin/mach-bf609/boards/ezkit.c
@@ -981,10 +981,10 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
{
.modalias = "ad7877",
.platform_data = &bfin_ad7877_ts_info,
- .irq = IRQ_PB4, /* old boards (<=Rev 1.3) use IRQ_PJ11 */
+ .irq = IRQ_PD9,
.max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
- .chip_select = 2,
+ .chip_select = 4,
},
#endif
#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
@@ -1050,7 +1050,7 @@ static struct resource bfin_spi1_resource[] = {
/* SPI controller data */
static struct bfin6xx_spi_master bf60x_spi_master_info0 = {
- .num_chipselect = 4,
+ .num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
@@ -1065,7 +1065,7 @@ static struct platform_device bf60x_spi_master0 = {
};
static struct bfin6xx_spi_master bf60x_spi_master_info1 = {
- .num_chipselect = 4,
+ .num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};