From: Marijn Suijten <marijn.suijten@somainline.org>
To: Stephen Boyd <sboyd@kernel.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Rob Clark <robdclark@chromium.org>
Cc: 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>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.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-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org
Subject: Re: [PATCH v3 0/2] Use "ref" clocks from firmware for DSI PLL VCO parent
Date: Sat, 18 Sep 2021 16:40:38 +0200 [thread overview]
Message-ID: <20210918144038.6q352hzqopx7vvdu@SoMainline.org> (raw)
In-Reply-To: <163165584152.763609.4056232270079096475@swboyd.mtv.corp.google.com>
On 2021-09-14 14:44:01, Stephen Boyd wrote:
> Quoting Marijn Suijten (2021-09-11 06:19:19)
> > All DSI PHY/PLL drivers were referencing their VCO parent clock by a
> > global name, most of which don't exist or have been renamed. These
> > clock drivers seem to function fine without that except the 14nm driver
> > for sdm6xx [1].
> >
> > At the same time all DTs provide a "ref" clock as per the requirements
> > of dsi-phy-common.yaml, but the clock is never used. This patchset puts
> > that clock to use without relying on a global clock name, so that all
> > dependencies are explicitly defined in DT (the firmware) in the end.
>
> I can take this through clk tree if it helps avoid conflicts. There are
> some other patches to sdm660.c in the clk tree already.
Might be useful to maintain proper ordering of these dependent patches
but it's up to Dmitry and Rob to decide, whom I'm sending this mail
directly to so that they can chime in.
next prev parent reply other threads:[~2021-09-18 14:40 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-11 13:19 [PATCH v3 0/2] Use "ref" clocks from firmware for DSI PLL VCO parent Marijn Suijten
2021-09-11 13:19 ` Marijn Suijten
2021-09-11 13:19 ` [PATCH v3 1/2] drm/msm/dsi: Use "ref" fw clock instead of global name for " Marijn Suijten
2021-09-11 13:19 ` Marijn Suijten
2021-12-15 19:57 ` Dmitry Baryshkov
2021-12-15 19:57 ` Dmitry Baryshkov
2021-09-11 13:19 ` [PATCH v3 2/2] clk: qcom: gcc-sdm660: Remove transient global "xo" clock Marijn Suijten
2021-09-11 13:19 ` Marijn Suijten
2021-09-14 21:44 ` [PATCH v3 0/2] Use "ref" clocks from firmware for DSI PLL VCO parent Stephen Boyd
2021-09-14 21:44 ` Stephen Boyd
2021-09-18 14:40 ` Marijn Suijten [this message]
2021-09-18 14:40 ` Marijn Suijten
2021-12-14 19:46 ` Marijn Suijten
2021-12-14 19:46 ` Marijn Suijten
2021-12-15 20:02 ` Dmitry Baryshkov
2021-12-16 0:43 ` Stephen Boyd
2021-12-21 16:22 ` Marijn Suijten
2021-12-21 16:22 ` Marijn Suijten
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