lkml.org 
[lkml]   [2021]   [Jul]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v2] pinctrl: mediatek: Fix fallback behavior for bias_set_combo
On Thu, Jul 1, 2021 at 4:10 PM Hsin-Yi Wang <hsinyi@chromium.org> wrote:
>
> Some pin doesn't support PUPD register, if it fails and fallbacks with
> bias_set_combo case, it will call mtk_pinconf_bias_set_pupd_r1_r0() to
> modify the PUPD pin again.
>
> Since the general bias set are either PU/PD or PULLSEL/PULLEN, try
> bias_set or bias_set_rev1 for the other fallback case. If the pin
> doesn't support neither PU/PD nor PULLSEL/PULLEN, it will return
> -ENOTSUPP.
>
> Fixes: 81bd1579b43e ("pinctrl: mediatek: Fix fallback call path")
> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>

Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>

\
 
 \ /
  Last update: 2021-07-01 10:41    [W:0.058 / U:0.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site