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

+Cc Jaehoon,

On 01/09/2015 03:20 AM, Simon Glass wrote:

Hi,

On 7 January 2015 at 22:44, Joonyoung Shim jy0922.shim@samsung.com wrote:

...

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>;
  

•   };
  

};

Shouldn't this go in the relevant sdhci node instead of its own node?

Jaehoon, is it reasonable?

Thanks.