diff options
| author | Tim Kryger <tim.kryger@linaro.org> | 2013-11-13 17:23:05 -0800 |
|---|---|---|
| committer | Tim Kryger <tim.kryger@linaro.org> | 2013-11-14 09:47:30 -0800 |
| commit | ad8712fa27e1454cd5e84923863edd01858303cb (patch) | |
| tree | 5734eef4f6dc2a44a679b9e217e7b61a82e2e4de | |
| parent | 484391ac1e3c95fb3bd753d6fb0d57b845a9a428 (diff) | |
ARM: dts: bcm28155-ap: Fix Card Detection GPIOreview/ARM-dts-bcm28155-ap-Fix-Card-Detection-GPIO
The board schematic states that the "SD_CARD_DET_N gets pulled to GND
when card is inserted" so the polarity has been updated to active low.
Polarity is now specified with a GPIO define instead of a magic number.
Signed-off-by: Tim Kryger <tim.kryger@linaro.org>
Reviewed-by: Matt Porter <matt.porter@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/bcm28155-ap.dts | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/bcm28155-ap.dts b/arch/arm/boot/dts/bcm28155-ap.dts index 08e47c28522..27dd110c603 100644 --- a/arch/arm/boot/dts/bcm28155-ap.dts +++ b/arch/arm/boot/dts/bcm28155-ap.dts @@ -13,6 +13,8 @@ /dts-v1/; +#include <dt-bindings/gpio/gpio.h> + #include "bcm11351.dtsi" / { @@ -40,7 +42,7 @@ sdio4: sdio@3f1b0000 { max-frequency = <48000000>; - cd-gpios = <&gpio 14 0>; + cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>; status = "okay"; }; }; |