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authorDong Aisheng <aisheng.dong@freescale.com>2015-07-22 15:53:02 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2015-07-24 11:18:35 +0300
commit89c1a8cf63f8c69dfddb6e377c04df8b25ab1c88 (patch)
treefa7620ee030b41a59501d6d92859e8393ebe5747 /arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
parent94d76946859b4bcfa0da373357f14feda2af0622 (diff)
downloadlinux-89c1a8cf63f8c69dfddb6e377c04df8b25ab1c88.tar.xz
dts: imx6: fix sd card gpio polarity specified in device tree
cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios should be changed to GPIO_ACTIVE_HIGH. Otherwise, the SD may not work properly due to wrong polarity inversion specified in DT after switch to common parsing function mmc_of_parse(). Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-hummingboard.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6qdl-hummingboard.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
index 62a82f3eba88..6dd0b764e036 100644
--- a/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-hummingboard.dtsi
@@ -299,6 +299,6 @@
&pinctrl_hummingboard_usdhc2
>;
vmmc-supply = <&reg_3p3v>;
- cd-gpios = <&gpio1 4 0>;
+ cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "okay";
};