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

Joonyoung Shim
2015-01-08T05:44:27Z

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(+)

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 at 12220000 {
fifoth_val = <0x201f0020>;
};
+
+ emmc-reset {
+ compatible = "samsung,emmc-reset";
+ reset-gpio = <&gpd1 0 0>;
+ };
};
--
1.9.1