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
