From: Nishanth Menon <nm@xxxxxx>
SDMMC Card Detect can be used over default GPIO map.
Reported-by: Yan Liu <yan-liu@xxxxxx>
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
arch/arm/boot/dts/dra7-evm.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 1e0c88e..25f0a00 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -474,6 +474,11 @@
vmmc-supply = <&evm_3v3_sd>;
vmmc_aux-supply = <&ldo1_reg>;
bus-width = <4>;
+ /*
+ * SDCD signal is not being used here - using the fact that GPIO mode
+ * is always hardwired.
+ */
+ cd-gpios = <&gpio6 27 0>;
};
&mmc2 {
--
1.7.9.5
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