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ARM: dts: am43xx: 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 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>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Mugunthan V N 2016-04-04 17:28:02 +05:30 committed by Tom Rini
parent 5cc6a2458e
commit 103afa2abf
2 changed files with 2 additions and 2 deletions
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2
arch/arm/dts/am437x-gp-evm.dts
View File

@ -573,7 +573,7 @@
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 {

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

@ -536,7 +536,7 @@
vmmc-supply = <&dcdc4>;
bus-width = <4>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
&usb2_phy1 {