[PATCH v2 0/2] ARM: imx6ul-14x14-evk: Fix suspend over nfs by phy

[David Miller]

From: Leonard Crestez <leonard.crestez at nxp.com>
Date: Wed, 31 May 2017 13:29:28 +0300

> Right now attempting doing suspend/resume while root is mounted over NFS
> hangs on imx6ul-14x14-evk. This is happening because ksz8081 phy fixups are
> lost on resume.
> 
> Fix this by using equivalent devicetree properties instead of a phy fixup
> and handling those properties on resume in the micrel driver.
> 
> In theory it might now be possible to remove the phy fixup from mach-imx6ul
> entirely but it is possible that this would break other imx6ul boards which
> use the same phy. The solution would be to patch their dts but it's not
> clear how to identify affected boards.
> 
> This code is shared with imx6ull-14x14-evk but 6ull suspend needs an
> unrelated patch: https://lkml.org/lkml/2017/5/30/584
> 
> This is something of a corner case so there is no CC: stable.
> 
> Changes since v1: https://lkml.org/lkml/2017/5/30/672 
>  * Split a kszphy_config_reset function for stuff shared between
> config_init and resume. Calling config_init directly could be an option but
> on some HW variants it does extra stuff like parsing devicetree options.
> That would not be appropriate for resume code.

Series applied.