[lkml]   [2019]   [Jun]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH V4 03/18] gpio: tegra: use resume_noirq for tegra gpio resume
On Mon, Jun 24, 2019 at 5:03 AM Sowjanya Komatineni
<> 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 <>

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.

Linus Walleij

 \ /
  Last update: 2019-06-25 15:39    [W:0.088 / U:7.280 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site