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| author | Dong Aisheng <aisheng.dong@freescale.com> | 2015-07-22 20:53:04 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-07-24 10:18:36 +0200 |
| commit | 1cd55947f2bfdb99a2a741d65c7463d106ef9132 (patch) | |
| tree | 6b42d0225737d339f6538aeeba69518a280be1cf | |
| parent | cf75eb15be2bdd054a76aeef6458beaa4a6ab770 (diff) | |
| download | op-kernel-dev-1cd55947f2bfdb99a2a741d65c7463d106ef9132.zip op-kernel-dev-1cd55947f2bfdb99a2a741d65c7463d106ef9132.tar.gz | |
dts: imx7: 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>
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index 4d1a4b9..fdd1d7c 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -234,8 +234,8 @@ &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; - cd-gpios = <&gpio5 0 0>; - wp-gpios = <&gpio5 1 0>; + cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; + wp-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; enable-sdio-wakeup; keep-power-in-suspend; status = "okay"; |
