lkml.org 
[lkml]   [2019]   [Jul]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 5/6] clk: imx8mq: Remove CLK_IS_CRITICAL flag for IMX8MQ_CLK_TMU_ROOT
Hi Daniel,
On Sat, Jul 27, 2019 at 01:26:50AM +0300, Daniel Baluta wrote:
> Hi all,
>
> latest linux-next hangs at boot.
>
> commit fde50b96be821ac9673a7e00847cc4605bd88f34 (HEAD -> master, tag:
> next-20190726, origin/master, origin/HEAD)
> Author: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Fri Jul 26 15:18:02 2019 +1000
>
> Add linux-next specific files for 20190726
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
>
>
> I know this is crazy but reverting commit:
>
> commit 431bdd1df48ee2896ea9980d9153e3aeaf0c81ef (refs/bisect/bad)
> Author: Anson Huang <Anson.Huang@nxp.com>
> Date: Fri Jul 5 12:56:11 2019 +0800
>
> clk: imx8mq: Remove CLK_IS_CRITICAL flag for IMX8MQ_CLK_TMU_ROOT
>
> IMX8MQ_CLK_TMU_ROOT is ONLY used for thermal module, the driver
> should manage this clock, so no need to have CLK_IS_CRITICAL flag
> set.
>
>
>
> makes the boot work again.

I noticed a boot hang yesterday on next-20190726 when loading the
qoriq_thermal which I worked around by blacklisting it. The
fsl,imx8mq-tmu node specifies a clock (IMX8MQ_CLK_TMU_ROOT) but does not
seem to enable, shouldn't it do so?

Cheers,
-- Guido

\
 
 \ /
  Last update: 2019-07-27 20:27    [W:0.165 / U:21.872 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site