From 44237f7a89030757e0f4afc01a7b6a300d4aca40 Mon Sep 17 00:00:00 2001
From: Joonyoung Shim <jy0922.shim@samsung.com>
Date: Thu, 15 Jan 2015 11:45:57 +0900
Subject: [PATCH] Odroid: Add eMMC-reset node on DT
This needs for special handling of nRESET_OUT line(GPK1-2 gpio) for eMMC
memory to perform complete reboot on Odroid X2/U3 boards.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
---
arch/arm/dts/exynos4412-odroid.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/exynos4412-odroid.dts b/arch/arm/dts/exynos4412-odroid.dts
index 00a2917596..582f6e594b 100644
--- a/arch/arm/dts/exynos4412-odroid.dts
+++ b/arch/arm/dts/exynos4412-odroid.dts
@@ -85,4 +85,9 @@
reg = <0x125B0000 0x100>;
};
};
+
+ emmc-reset {
+ compatible = "samsung,emmc-reset";
+ reset-gpio = <&gpk1 2 0>;
+ };
};
--
2.39.5