linux-kernel - Re: [PATCH V2 4/4] thermal: qoriq: Add clock operations

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Message-ID: <CAOMZO5D33zPEu8zkq-KYvDv4Xzd8OoshSbzOCrBw1hwwJr-qNg@mail.gmail.com>
Date:   Tue, 30 Jul 2019 00:56:33 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Anson Huang <anson.huang@....com>
Cc:     "rui.zhang" <rui.zhang@...el.com>,
        Eduardo Valentin <edubezval@...il.com>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        dl-linux-imx <linux-imx@....com>
Subject: Re: [PATCH V2 4/4] thermal: qoriq: Add clock operations

Hi Anson,

On Tue, Jul 30, 2019 at 12:00 AM Anson Huang <anson.huang@....com> wrote:

> Shawn already applied the patch, and Abel has the AHB clock patch to fix that,
> so just wait for the AHB clock patch in instead of revert the TMU clock patch?

Sorry, I don't understand Abel's patch as there is not a proper
description of what it tries to fix.

If I understand correctly Abel's patch is not the proper fix and the
real fix for the kernel TMU hang in linux-next is to manage the TMU
clock inside the TMU driver, like you did in this patch.

To avoid a revert one possible solution would be to send only this one
as a fix for 5.3. You can point that it Fixes the commit that adds
i.MX8M support for the TMU driver.