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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 <trini@konsulko.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
This commit is contained in:
Mugunthan V N 2016-05-16 11:24:27 +05:30 committed by Tom Rini
parent 80b24fcd30
commit 2c6485bc7c
2 changed files with 2 additions and 3 deletions
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3
arch/arm/dts/am335x-bone-common.dtsi
View File

@ -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 {

2
arch/arm/dts/am335x-evm.dts
View File

@ -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 {