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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/imx6q-tbs2910.dts
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/imx6q-tbs2910.dts')
-rw-r--r--arch/arm/boot/dts/imx6q-tbs2910.dts4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts
index a43abfa21e33..5645d52850a7 100644
--- a/arch/arm/boot/dts/imx6q-tbs2910.dts
+++ b/arch/arm/boot/dts/imx6q-tbs2910.dts
@@ -251,7 +251,7 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
bus-width = <4>;
- cd-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
vmmc-supply = <&reg_3p3v>;
status = "okay";
};
@@ -260,7 +260,7 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
bus-width = <4>;
- cd-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
vmmc-supply = <&reg_3p3v>;
status = "okay";