[ARM] pxa/spitz: fix spi cs on spitz

On spitz configure SPI CS GPIOs as outputs to unbreak spi chip selection.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>

diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index 524f656dc56de561d11d4c467220d569380a2718..f0a5bbae0b45d32966d3f61f00c77ccf738bde16 100644 (file)
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -385,6 +385,16 @@ static void __init spitz_init_spi(void)
        if (err)
                goto err_free_2;
 
+       err = gpio_direction_output(SPITZ_GPIO_ADS7846_CS, 1);
+       if (err)
+               goto err_free_3;
+       err = gpio_direction_output(SPITZ_GPIO_LCDCON_CS, 1);
+       if (err)
+               goto err_free_3;
+       err = gpio_direction_output(SPITZ_GPIO_MAX1111_CS, 1);
+       if (err)
+               goto err_free_3;
+
        if (machine_is_akita()) {
                spitz_lcdcon_info.gpio_backlight_cont = AKITA_GPIO_BACKLIGHT_CONT;
                spitz_lcdcon_info.gpio_backlight_on = AKITA_GPIO_BACKLIGHT_ON;
@@ -394,6 +404,8 @@ static void __init spitz_init_spi(void)
        spi_register_board_info(ARRAY_AND_SIZE(spitz_spi_devices));
        return;
 
+err_free_3:
+       gpio_free(SPITZ_GPIO_MAX1111_CS);
 err_free_2:
        gpio_free(SPITZ_GPIO_LCDCON_CS);
 err_free_1: