ARM: dts: dra7-evm: Add MMCSD card removal GPIO

SDMMC Card Detect can be used over default GPIO map.

Reported-by: Yan Liu <yan-liu@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 25a02f177fb71f142cb63d984c6fb97155d6ac50..3ab649b8afe612245cfd6b471c01af1a6f064f6f 100644 (file)
--- 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 {