| From | Linus Walleij <> | Date | Tue, 25 Jun 2019 15:38:29 +0200 | Subject | Re: [PATCH V4 03/18] gpio: tegra: use resume_noirq for tegra gpio resume |
| |
On Mon, Jun 24, 2019 at 5:03 AM Sowjanya Komatineni <skomatineni@nvidia.com> wrote:
> During SC7 resume, PARKED bit clear from the pinmux registers may > cause a glitch on the GPIO lines. > > So, Tegra GPIOs restore should happen prior to restoring Tegra pinmux > to keep the GPIO lines in a known good state prior to clearing PARKED > bit. > > This patch has fix for this by moving Tegra GPIOs restore to happen > very early than pinctrl resume. > > Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Can this patch be applied in isolation from the other patches?
WOuld be nice to have at least Thierry's ACK on it before I apply it.
Yours, Linus Walleij
|