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ARM: dts: am43xx: fix cd-gpios definition as per hardware design and dt binding docs

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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 AM43xx 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>
This commit is contained in:
Mugunthan V N 2015-10-12 14:37:11 +05:30 committed by Tony Lindgren
parent c7ce74bc92
commit 0731cbdd5f
4 changed files with 4 additions and 4 deletions
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2
arch/arm/boot/dts/am437x-gp-evm.dts
View File

@ -703,7 +703,7 @@ &mmc1 {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
/* eMMC sits on mmc2 */

2
arch/arm/boot/dts/am437x-idk-evm.dts
View File

@ -325,7 +325,7 @@ &mmc1 {
pinctrl-1 = <&mmc1_pins_sleep>;
vmmc-supply = <&v3_3d>;
bus-width = <4>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
&qspi {

2
arch/arm/boot/dts/am437x-sk-evm.dts
View File

@ -563,7 +563,7 @@ &mmc1 {
vmmc-supply = <&dcdc4>;
bus-width = <4>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
&usb2_phy1 {

2
arch/arm/boot/dts/am43x-epos-evm.dts
View File

@ -376,7 +376,7 @@ &mmc1 {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
&mac {