| Message ID | 1444640832-7396-2-git-send-email-mugunthanvnm@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index fec7834..5d370d5 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -383,8 +383,7 @@ bus-width = <0x4>; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; - cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; - cd-inverted; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; }; &aes { diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 1942a5c..d9d00ab 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -737,7 +737,7 @@ bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; - cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; }; &mmc3 { diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index 315bb02..89442e9 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -647,7 +647,7 @@ bus-width = <4>; pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; - cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>; + cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; }; &sham {
As per mmc device tree binding documentation card detect gpio has to be active low signal. When a hardware is designed with active high card detect, gpio polarity has to be changed with cd-inverted dt property. In AM335x the card detect gpio is designed as active low gpio. So correcting the dt card detect gpio definition. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> --- arch/arm/boot/dts/am335x-bone-common.dtsi | 3 +-- arch/arm/boot/dts/am335x-evm.dts | 2 +- arch/arm/boot/dts/am335x-evmsk.dts | 2 +- 3 files changed, 3 insertions(+), 4 deletions(-)