lkml.org 
[lkml]   [2021]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH V5 1/1] soc: qcom: smp2p: Add wakeup capability to SMP2P IRQ
Quoting Deepak Kumar Singh (2021-09-21 03:34:27)
> Remote susbsystems notify fatal crash throught smp2p interrupt.
> When remoteproc crashes it can cause soc to come out of low power
> state and may not allow again to enter in low power state until
> crash is handled.
>
> Mark smp2p interrupt wakeup capable so that interrupt handler is
> executed and remoteproc crash can be handled in system resume path.
> This patch marks interrupt wakeup capable but keeps wakeup disabled
> by default. User space can enable it based on its requirement for
> wakeup from suspend.
>
> Signed-off-by: Deepak Kumar Singh <deesin@codeaurora.org>
> ---

Reviewed-by: Stephen Boyd <swboyd@chromium.org>

\
 
 \ /
  Last update: 2021-09-21 19:28    [W:0.033 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site