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dts: imx25: 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>
This commit is contained in:
Dong Aisheng 2015-07-22 20:53:03 +08:00 committed by Ulf Hansson
parent 89c1a8cf63
commit cf75eb15be
1 changed files with 3 additions and 2 deletions
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5
arch/arm/boot/dts/imx25-pdk.dts
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@ -10,6 +10,7 @@
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx25.dtsi"
@ -114,8 +115,8 @@
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
cd-gpios = <&gpio2 1 0>;
wp-gpios = <&gpio2 0 0>;
cd-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>;
status = "okay";
};