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authorDong Aisheng <aisheng.dong@freescale.com>2015-07-22 15:53:01 +0300
committerUlf Hansson <ulf.hansson@linaro.org>2015-07-24 11:18:35 +0300
commit94d76946859b4bcfa0da373357f14feda2af0622 (patch)
treeacb825c3e771216b08dc68fa8805a13964d42507 /arch/arm/boot/dts/imx53-tx53.dtsi
parentaca45c0e95dad1c4ba4d38da192756b0e10cbbbd (diff)
downloadlinux-94d76946859b4bcfa0da373357f14feda2af0622.tar.xz
dts: imx53: 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/imx53-tx53.dtsi')
-rw-r--r--arch/arm/boot/dts/imx53-tx53.dtsi4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi
index 704bd72cbfec..d3e50b22064f 100644
--- a/arch/arm/boot/dts/imx53-tx53.dtsi
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -183,7 +183,7 @@
};
&esdhc1 {
- cd-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
fsl,wp-controller;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
@@ -191,7 +191,7 @@
};
&esdhc2 {
- cd-gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
fsl,wp-controller;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>;