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Date:   Thu, 2 Sep 2021 15:05:34 +0200
From:   Marijn Suijten <marijn.suijten@somainline.org>
To:     Stephen Boyd <sboyd@kernel.org>
Cc:     Bjorn Andersson <bjorn.andersson@linaro.org>,
        linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org,
        ~postmarketos/upstreaming@lists.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@somainline.org>,
        Konrad Dybcio <konrad.dybcio@somainline.org>,
        Martin Botka <martin.botka@somainline.org>,
        Jami Kettunen <jami.kettunen@somainline.org>,
        Pavel Dubrova <pashadubrova@gmail.com>,
        Andy Gross <agross@kernel.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
        David Airlie <airlied@linux.ie>,
        Daniel Vetter <daniel@ffwll.ch>,
        Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
        Abhinav Kumar <abhinavk@codeaurora.org>,
        Jonathan Marek <jonathan@marek.ca>,
        Matthias Kaehlcke <mka@chromium.org>,
        Douglas Anderson <dianders@chromium.org>,
        linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
        dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org
Subject: Re: [PATCH v2 2/2] clk: qcom: gcc-sdm660: Remove transient global
 "xo" clock
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References: <20210830182445.167527-1-marijn.suijten@somainline.org>
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On 2021-09-01 20:46:34, Stephen Boyd wrote:
> Quoting Marijn Suijten (2021-09-01 01:57:15)
> > On 2021-08-31 22:35:56, Stephen Boyd wrote:
> > > Quoting Marijn Suijten (2021-08-30 11:24:45)
> > > > The DSI PHY/PLL was relying on a global "xo" clock to be found, but the
> > > > real clock is named "xo_board" in the DT.  The standard nowadays is to
> > > > never use global clock names anymore but require the firmware (DT) to
> > > > provide every clock binding explicitly with .fw_name.  The DSI PLLs have
> > > > since been converted to this mechanism (specifically 14nm for SDM660)
> > > > and this transient clock can now be removed.
> > > > 
> > > > This issue was originally discovered in:
> > > > https://lore.kernel.org/linux-arm-msm/386db1a6-a1cd-3c7d-a88e-dc83f8a1be96@somainline.org/
> > > > and prevented the removal of "xo" at that time.
> > > > 
> > > > Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
> > > > ---
> > > 
> > > Presumably this wants to go with the first one.
> > 
> > What are you referring to with "the first one"?  This patch can only go
> > in after patch 1/2 of this series, unless you are suggesting to squash
> > it with Bjorns cleanup and making sure that lands after the fix in the
> > DSI?
> 
> The first patch in this series.

Are you suggesting to squash this patch into the first patch in this
series?  Note that the first patch touches drm/msm/dsi, the second
(this) patch touches clk/qcom.