Re: [PATCH v7 01/20] pinctrl: tegra: Add suspend and resume support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 




On 8/6/19 2:51 PM, Sowjanya Komatineni wrote:

On 8/5/19 2:20 AM, Linus Walleij wrote:
On Wed, Jul 31, 2019 at 11:11 PM Sowjanya Komatineni
<skomatineni@xxxxxxxxxx> wrote:

This patch adds support for Tegra pinctrl driver suspend and resume.

During suspend, context of all pinctrl registers are stored and
on resume they are all restored to have all the pinmux and pad
configuration for normal operation.

Acked-by: Thierry Reding <treding@xxxxxxxxxx>
Reviewed-by: Dmitry Osipenko <digetx@xxxxxxxxx>
Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
Patch applied to the pinctrl tree.

This patch seems finished.

Also if the rest don't get merged for v5.4 then at least this is so
your patch stack gets more shallow.

I hope it's fine to merge this separately, else tell me and I'll
pull it out.

Yours,
Linus Walleij

Yes, this patch can be merged separately. But, there's latest feedback from Dmitry to add barrier after writes to make sure pinmux register writes happen.

So will update this patch to add barrier in v8. So, need to wait for v8.

Thanks

Sowjanya

I see it merged. So will exclude suspend/resume patch and will add patch for necessary write barrier fix in v8 version.

Thanks

Sowjanya




[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux