diff options
| author | Tim Kryger <tim.kryger@linaro.org> | 2013-11-13 17:23:05 -0800 |
|---|---|---|
| committer | Tim Kryger <tim.kryger@linaro.org> | 2013-12-05 14:18:18 -0800 |
| commit | 678b897b81393fe2a3ab8a48f2cd3799ee9c20a1 (patch) | |
| tree | 19136935a6e47fbe45e455301fa5659b8895bb36 | |
| parent | dc1ccc48159d63eca5089e507c82c7d22ef60839 (diff) | |
ARM: dts: bcm28155-ap: Fix Card Detection GPIOpublic-review/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"; }; }; |