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authorMugunthan V N <mugunthanvnm@ti.com>2015-10-12 12:07:11 +0300
committerTony Lindgren <tony@atomide.com>2015-10-13 02:49:04 +0300
commit0731cbdd5f408502036184ab510c924a6551bf18 (patch)
tree70301934483f2ee4160264321b785f6fe137efb0 /arch/arm/boot/dts/am437x-gp-evm.dts
parentc7ce74bc921b9417cc3ff7255ab308960e34998f (diff)
downloadlinux-0731cbdd5f408502036184ab510c924a6551bf18.tar.xz
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> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am437x-gp-evm.dts')
-rw-r--r--arch/arm/boot/dts/am437x-gp-evm.dts2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index f25d7a6134cd..b259d7c29bcd 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -703,7 +703,7 @@
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
- cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
/* eMMC sits on mmc2 */