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 <mugunthan...@ti.com>
---
arch/arm/dts/am437x-gp-evm.dts | 2 +-
arch/arm/dts/am437x-sk-evm.dts | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/am437x-gp-evm.dts b/arch/arm/dts/am437x-gp-evm.dts
index 8e23b96..142bfc5 100644
--- a/arch/arm/dts/am437x-gp-evm.dts
+++ b/arch/arm/dts/am437x-gp-evm.dts
@@ -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 {
diff --git a/arch/arm/dts/am437x-sk-evm.dts b/arch/arm/dts/am437x-sk-evm.dts
index 260edb9..927d8d3 100644
--- a/arch/arm/dts/am437x-sk-evm.dts
+++ b/arch/arm/dts/am437x-sk-evm.dts
@@ -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 {
--
2.8.0.rc3.9.g44915db
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