lkml.org 
[lkml]   [2020]   [Nov]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH V3] clk: imx8m: fix bus critical clk registration
Date
Shawn,

> Subject: Re: [PATCH V3] clk: imx8m: fix bus critical clk registration
>
> On Sun, Nov 01, 2020 at 07:23:54PM +0800, peng.fan@nxp.com wrote:
> > From: Peng Fan <peng.fan@nxp.com>
> >
> > noc/axi/ahb are bus clk, not peripheral clk.
> > Since peripheral clk has a limitation that for peripheral clock slice,
> > IP clock slices must be stopped to change the clock source.
> >
> > However if the bus clk is marked as critical clk peripheral, the
> > assigned clock parent operation will fail.
> >
> > So we added CLK_SET_PARENT_GATE flag to avoid glitch.
> >
> > And add imx8m_clk_hw_composite_bus_critical for bus critical clock
> > usage
> >
> > Fixes: 936c383673b9e ("clk: imx: fix composite peripheral flags")
> > Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
> > Reported-by: Abel Vesa <abel.vesa@nxp.com>
> > Signed-off-by: Peng Fan <peng.fan@nxp.com>
>
> Do you want this be picked up as a fix for 5.10-rc or non-critical stuff for
> -next?

Please take this as a fix for 5.10-rc.

Thanks,
Peng.

>
> Shawn

\
 
 \ /
  Last update: 2020-11-03 02:04    [W:0.075 / U:1.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site