On Mon, Dec 18, 2017 at 01:07:09PM -0800, Stephen Boyd wrote:

On 12/18, Chen-Yu Tsai wrote:

quoted

Our MMC host driver now issues a reset, instead of just deasserting
the reset control, since commit c34eda69ad4c ("mmc: sunxi: Reset the
device at probe time"). The sun9i-mmc clock driver does not support
this, and will fail, which results in MMC not probing.

This patch implements the reset callback by asserting the reset control,
then deasserting it after a small delay.

Fixes: 7a6fca879f59 ("clk: sunxi: Add driver for A80 MMC config clocks/resets")
Cc: <redacted> # 4.14.x
Signed-off-by: Chen-Yu Tsai <redacted>
---

Did you want us to pick this up into clk-fixes? It seems to be
causing MMC to not work for some time? That sounds annoying
enough.

That would be great, thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20171219/86f9bd6a/attachment.sig>