From: Dong Aisheng <aisheng.dong@xxxxxxxxxxxxx>
commit cf75eb15be2bdd054a76aeef6458beaa4a6ab770 upstream.
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().
Cc: <stable@xxxxxxxxxxxxxxx> # 4.1
Signed-off-by: Dong Aisheng <aisheng.dong@xxxxxxxxxxxxx>
Acked-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/imx25-pdk.dts | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts
index dd45e69..9351296 100644
--- a/arch/arm/boot/dts/imx25-pdk.dts
+++ b/arch/arm/boot/dts/imx25-pdk.dts
@@ -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";
};
--
1.9.1
--
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