[U-Boot] [PATCH 2/3] Odroid: Add eMMC-reset node on DT

Joonyoung Shim
2015-01-08T05:44:26Z

This needs for special handling of SD4_nRESET_OUT line for eMMC memory
to perform complete reboot on Odroid X2/U3 boards.

Signed-off-by: Joonyoung Shim <jy0922.shim@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 ecb3e23..519a7dd 100644
--- a/arch/arm/dts/exynos4412-odroid.dts
+++ b/arch/arm/dts/exynos4412-odroid.dts
@@ -90,4 +90,9 @@
reg = <0x125B0000 0x100>;
};
};
+
+ emmc-reset {
+ compatible = "samsung,emmc-reset";
+ reset-gpio = <&gpk1 2 0>;
+ };
};
--
1.9.1