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Commit 94d76946 authored by Dong Aisheng's avatar Dong Aisheng Committed by Ulf Hansson
Browse files

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: default avatarDong Aisheng <aisheng.dong@freescale.com>
Acked-by: default avatarShawn Guo <shawnguo@kernel.org>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent aca45c0e

arch/arm/boot/dts/imx53-ard.dts

+2 −2
Original line number Diff line number Diff line
@@ -103,8 +103,8 @@ 
&esdhc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_esdhc1>;

	cd-gpios = <&gpio1 1 0>;

	wp-gpios = <&gpio1 9 0>;

	cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;

	wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;

	status = "okay";

};

arch/arm/boot/dts/imx53-m53evk.dts

+2 −2
Original line number Diff line number Diff line
@@ -124,8 +124,8 @@ 
&esdhc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_esdhc1>;

	cd-gpios = <&gpio1 1 0>;

	wp-gpios = <&gpio1 9 0>;

	cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;

	wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;

	status = "okay";

};

arch/arm/boot/dts/imx53-qsb-common.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -147,8 +147,8 @@ 
&esdhc3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_esdhc3>;

	cd-gpios = <&gpio3 11 0>;

	wp-gpios = <&gpio3 12 0>;

	cd-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;

	wp-gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;

	bus-width = <8>;

	status = "okay";

};

arch/arm/boot/dts/imx53-smd.dts

+2 −2
Original line number Diff line number Diff line
@@ -41,8 +41,8 @@ 
&esdhc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_esdhc1>;

	cd-gpios = <&gpio3 13 0>;

	wp-gpios = <&gpio4 11 0>;

	cd-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;

	wp-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>;

	status = "okay";

};

arch/arm/boot/dts/imx53-tqma53.dtsi

+2 −2
Original line number Diff line number Diff line
@@ -41,8 +41,8 @@ 
	pinctrl-0 = <&pinctrl_esdhc2>,

		    <&pinctrl_esdhc2_cdwp>;

	vmmc-supply = <&reg_3p3v>;

	wp-gpios = <&gpio1 2 0>;

	cd-gpios = <&gpio1 4 0>;

	wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;

	cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;

	status = "disabled";

};