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ARM: dts: bcm28155-ap: Fix Card Detection GPIO

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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>
This commit is contained in:
Tim Kryger 2014-01-07 10:53:41 -08:00 committed by Olof Johansson
parent a00928f558
commit 94db37ad85
1 changed files with 3 additions and 1 deletions
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4
arch/arm/boot/dts/bcm28155-ap.dts
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@ -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";
};