Re: [RESEND] PCI: imx: Initial imx7d pm support
From: Lorenzo Pieralisi
Date: Tue Aug 28 2018 - 10:55:26 EST
On Tue, Aug 28, 2018 at 01:00:02PM +0000, Leonard Crestez wrote:
> On Tue, 2018-08-28 at 11:07 +0100, Lorenzo Pieralisi wrote:
> > On Mon, Aug 27, 2018 at 02:28:37PM +0300, Leonard Crestez wrote:
> > > On imx7d the pcie-phy power domain is turned off in suspend and this can
> > > make the system hang after resume when attempting any read from PCI.
> > >
> > > Fix this by adding minimal suspend/resume code from the nxp internal
> > > tree. This will prepare for powering down on suspend and reset the block
> > > on resume.
> > >
> > > Code is only for imx7d but a very similar sequence can be used for
> > > other socs.
> > >
> > > The original author is mostly Richard Zhu <hongxing.zhu@xxxxxxx>, this
> > > patch adjusts the code to the upstream imx7d implemention using reset
> > > controls and power domains.
> > I will add a Suggested-by: replacing this paragraph, it is always better
> > to add proper tags rather than credit hidden in commit logs messages.
> Isn't "Originally-by:" a better tag for this?
We can add that, yes or add Richard as patch author, as you prefer to
give him credit.