[4/7] ARM: dts: dra7-evm: Add MMCSD card removal GPIO
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Message ID 1438244020-4244-5-git-send-email-kishon@ti.com
State New
Headers show

Commit Message

Kishon Vijay Abraham I July 30, 2015, 8:13 a.m. UTC
From: Nishanth Menon <nm@ti.com>

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>
---
 arch/arm/boot/dts/dra7-evm.dts |    5 +++++
 1 file changed, 5 insertions(+)

Patch
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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 {