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>

diff --git a/arch/blackfin/mach-bf609/boards/ezkit.c b/arch/blackfin/mach-bf609/boards/ezkit.c
index ac64f47..12488df 100644 (file)
--- 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},
 };