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authorTim Kryger <tim.kryger@linaro.org>2014-01-07 22:53:41 +0400
committerOlof Johansson <olof@lixom.net>2014-02-01 03:11:22 +0400
commit94db37ad85f8711d38744d3a12cae569641a41a3 (patch)
tree4fe19a70c04da85be82d78c5b032a0cb6b97c5f8 /arch
parenta00928f55841f8a7d28120f967068255b89d41b1 (diff)
downloadlinux-94db37ad85f8711d38744d3a12cae569641a41a3.tar.xz
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> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/bcm28155-ap.dts4
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 c7fa9fbb999c..5ff2382a49e4 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"
/ {
@@ -60,7 +62,7 @@
sdio4: sdio@3f1b0000 {
max-frequency = <48000000>;
- cd-gpios = <&gpio 14 0>;
+ cd-gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
status = "okay";
};