From: Mugunthan V N Date: Mon, 16 May 2016 05:54:27 +0000 (+0530) Subject: ARM: dts: am335x: fix cd-gpios definition as per hardware design and dt binding docs X-Git-Tag: v2016.07-rc1~89 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=2c6485bc7cdf3d7d7449c0cda87eb8512c0e5ef5;p=oweals%2Fu-boot.git ARM: dts: am335x: fix cd-gpios definition as per hardware design and dt binding docs 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. Reviewed-by: Tom Rini Signed-off-by: Mugunthan V N --- diff --git a/arch/arm/dts/am335x-bone-common.dtsi b/arch/arm/dts/am335x-bone-common.dtsi index a00c0cd4b4..40a3c35ff8 100644 --- a/arch/arm/dts/am335x-bone-common.dtsi +++ b/arch/arm/dts/am335x-bone-common.dtsi @@ -388,8 +388,7 @@ 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/dts/am335x-evm.dts b/arch/arm/dts/am335x-evm.dts index c0bc2af9a5..a6f20af648 100644 --- a/arch/arm/dts/am335x-evm.dts +++ b/arch/arm/dts/am335x-evm.dts @@ -717,7 +717,7 @@ 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 {