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From: Stephen Boyd <sboyd@kernel.org>
To: Marijn Suijten <marijn.suijten@somainline.org>,
	phone-devel@vger.kernel.org
Cc: ~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>,
	Marijn Suijten <marijn.suijten@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: Tue, 14 Sep 2021 14:44:01 -0700	[thread overview]
Message-ID: <163165584152.763609.4056232270079096475@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20210911131922.387964-1-marijn.suijten@somainline.org>

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.

  parent reply	other threads:[~2021-09-14 21:44 UTC|newest]

Thread overview: 10+ 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 ` [PATCH v3 1/2] drm/msm/dsi: Use "ref" fw clock instead of global name for " Marijn Suijten
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
2021-09-14 21:44 ` Stephen Boyd [this message]
2021-09-18 14:40   ` [PATCH v3 0/2] Use "ref" clocks from firmware for DSI PLL VCO parent 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

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