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authorMugunthan V N <mugunthanvnm@ti.com>2015-10-12 12:07:10 +0300
committerTony Lindgren <tony@atomide.com>2015-10-13 02:47:00 +0300
commitc7ce74bc921b9417cc3ff7255ab308960e34998f (patch)
treedbe651d1719c9be38854a8339810357155a5050d /arch/arm/boot/dts/am335x-bone-common.dtsi
parent3993fa63c253a45e741ffb22a97c9e4df6a3f105 (diff)
downloadlinux-c7ce74bc921b9417cc3ff7255ab308960e34998f.tar.xz
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>
Diffstat (limited to 'arch/arm/boot/dts/am335x-bone-common.dtsi')
-rw-r--r--arch/arm/boot/dts/am335x-bone-common.dtsi3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
index fec78349c1f3..5d370d54bd30 100644
--- 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 {