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| author |   Dong Aisheng <aisheng.dong@freescale.com> | 2015-07-22 20:53:01 +0800 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2015-07-24 10:18:35 +0200 |
| commit | 94d76946859b4bcfa0da373357f14feda2af0622 (patch) | |
| tree | acb825c3e771216b08dc68fa8805a13964d42507 /arch/arm/boot/dts/imx53-tx53.dtsi | |
| parent | dts: imx51: fix sd card gpio polarity specified in device tree (diff) | |
| download | linux-dev-94d76946859b4bcfa0da373357f14feda2af0622.tar.xz linux-dev-94d76946859b4bcfa0da373357f14feda2af0622.zip | |
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.dtsi | 4 |
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>; |