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

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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>
This commit is contained in:
Dmitry Baryshkov 2008-10-29 11:40:46 +08:00 committed by Eric Miao
parent e946217e4f
commit b6e642e498
1 changed files with 12 additions and 0 deletions
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12
arch/arm/mach-pxa/spitz.c
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@ -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: