Re: [PATCH 0/3] Suspending i.MX watchdog in WAIT mode

[Andrej Picej]

On 20. 10. 22 14:04, Krzysztof Kozlowski wrote:
> On 20/10/2022 01:49, Andrej Picej wrote:
> > Hi Krzysztof,
> >
> > On 19. 10. 22 17:46, Krzysztof Kozlowski wrote:
> > > On 19/10/2022 07:17, Andrej Picej wrote:
> > > > The i.MX6 watchdog can't be stopped once started. This means that
> > > > special hardware suspend needs to be configured when the device enters
> > > > low-power modes.
> > > > Usually i.MX devices have two bits which deal with this:
> > > > - WDZST bit disables the timer in "deeper" low power modes and
> > > > - WDW bit disables the timer in "WAIT" mode which corresponds with
> > > > Linux's "freeze" low-power mode.
> > > >
> > > > WDZST bit support is already in place since 1a9c5efa576e ("watchdog: imx2_wdt: disable watchdog timer during low power mode").
> > > > WDW bit is not common for all imx2-wdt supported devices, therefore use
> > > > a new device-tree property "fsl,suspend-in-wait" which suspends the
> > > > watchdog in "WAIT" mode.
> > > >
> > > > Andrej Picej (3):
> > > >     watchdog: imx2_wdg: suspend watchdog in WAIT mode
> > > >     dt-bindings: watchdog: fsl-imx: document suspend in wait mode
> > > >     ARM: dts: imx6ul/ull: suspend i.MX6UL watchdog in wait mode
> > > >
> > > >    .../devicetree/bindings/watchdog/fsl-imx-wdt.yaml          | 5 +++++
> > >
> > > Please use scripts/get_maintainers.pl to get a list of necessary people
> > > and lists to CC.  It might happen, that command when run on an older
> > > kernel, gives you outdated entries.  Therefore please be sure you base
> > > your patches on recent Linux kernel.
> >
> > I thought I did. I run that script on linux-watchdog.git, master branch.
> > I thought I should base my patches meant for watchdog subsystem there?
>
> Maintainer's tree should be fine, but then the issue is somewhere else,
> because your CC list was not complete.

Ok I see that two email addresses were not added. Sorry for that. I will 
make sure that the CC list is complete next time.

Thanks,
Andrej