From: Tim Kryger <tim.kryger@linaro.org>
Date: Tue, 7 Jan 2014 18:53:41 +0000 (-0800)
Subject: ARM: dts: bcm28155-ap: Fix Card Detection GPIO
X-Git-Tag: upstream/snapshot3+hdmi~3485^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94db37ad85f8711d38744d3a12cae569641a41a3;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

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>
---

diff --git a/arch/arm/boot/dts/bcm28155-ap.dts b/arch/arm/boot/dts/bcm28155-ap.dts
index c7fa9fb..5ff2382 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";
 	};