From: Leonard Crestez <leonard.cres...@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.
