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.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index fec7834..5d370d5 100644 (file)
--- 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 (file)
--- 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 (file)
--- 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 {