* Re: [PATCH] ARM: dts: sun8i: add a delay after reset xr819 on Orange Pi Zero
[not found] <20161220055826.30725-1-icenowy@aosc.xyz>
@ 2016-12-20 18:58 ` Maxime Ripard
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From: Maxime Ripard @ 2016-12-20 18:58 UTC (permalink / raw)
To: Icenowy Zheng
Cc: Chen-Yu Tsai, Hans de Goede, devicetree, linux-arm-kernel, linux-kernel
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On Tue, Dec 20, 2016 at 01:58:26PM +0800, Icenowy Zheng wrote:
> XR819 seems to need a delay after its reset line to be deasserted,
> otherwise it may not respond MMC commands correctly, and fail to
> initialize.
>
> Add a 200ms delay in the mmc-pwrseq.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Applied, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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