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[U-Boot,3/3] Odroid-XU3: Add eMMC-reset node on DT

Message ID 1420695867-1621-3-git-send-email-jy0922.shim@samsung.com
State Changes Requested
Delegated to: Minkyu Kang
Headers show

Commit Message

Joonyoung Shim Jan. 8, 2015, 5:44 a.m. UTC
This needs for special handling of SD4_nRESET_OUT line for eMMC memory
to perform complete reboot on Odroid XU3 board.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
---
 arch/arm/dts/exynos5422-odroidxu3.dts | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/arch/arm/dts/exynos5422-odroidxu3.dts b/arch/arm/dts/exynos5422-odroidxu3.dts
index 8f46637..d0a8621 100644
--- a/arch/arm/dts/exynos5422-odroidxu3.dts
+++ b/arch/arm/dts/exynos5422-odroidxu3.dts
@@ -46,4 +46,9 @@ 
 	mmc@12220000 {
 		fifoth_val = <0x201f0020>;
 	};
+
+	emmc-reset {
+		compatible = "samsung,emmc-reset";
+		reset-gpio = <&gpd1 0 0>;
+	};
 };