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From: Sibi Sankar <sibis@codeaurora.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>,
	dianders@chromium.org, mka@chromium.org, sboyd@kernel.org,
	agross@kernel.org, robh+dt@kernel.org, rjw@rjwysocki.net,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH v3 1/2] cpufreq: blacklist SC7280 in cpufreq-dt-platdev
Date: Wed, 02 Jun 2021 09:13:02 +0530	[thread overview]
Message-ID: <c3c598fe616a567721abc4a5151b779c@codeaurora.org> (raw)
In-Reply-To: <YLUpE6NK3WC+Nu2S@builder.lan>

On 2021-05-31 23:51, Bjorn Andersson wrote:
> On Thu 20 May 02:20 CDT 2021, Sibi Sankar wrote:
> 
>> On 2021-05-20 09:26, Viresh Kumar wrote:
>> > On 12-05-21, 13:41, Sibi Sankar wrote:
>> > > Add SC7280 to cpufreq-dt-platdev blacklist since the actual scaling is
>> > > handled by the 'qcom-cpufreq-hw' driver.
>> > >
>> > > Reviewed-by: Douglas Anderson <dianders@chromium.org>
>> > > Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
>> > > ---
>> > >  drivers/cpufreq/cpufreq-dt-platdev.c | 1 +
>> > >  1 file changed, 1 insertion(+)
>> > >
>> > > diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c
>> > > b/drivers/cpufreq/cpufreq-dt-platdev.c
>> > > index 5e07065ec22f..345418b8250e 100644
>> > > --- a/drivers/cpufreq/cpufreq-dt-platdev.c
>> > > +++ b/drivers/cpufreq/cpufreq-dt-platdev.c
>> > > @@ -137,6 +137,7 @@ static const struct of_device_id blacklist[]
>> > > __initconst = {
>> > >  	{ .compatible = "qcom,msm8996", },
>> > >  	{ .compatible = "qcom,qcs404", },
>> > >  	{ .compatible = "qcom,sc7180", },
>> > > +	{ .compatible = "qcom,sc7280", },
>> > >  	{ .compatible = "qcom,sdm845", },
>> > >
>> > >  	{ .compatible = "st,stih407", },
>> >
>> > Applied 1/2. Thanks.
>> >
>> > What do you want to do for 2/2 ? Go through my tree? need an update ?
>> 
>> Lets skip pulling in 2/2 for now.
> 
> In particular it's ripe for merge conflicts, so I'd prefer to take it
> through my tree.
> 
>> It depends on a few other changes to land first and the cpufreq node
>> for sc7280 needs a re-spin.
> 
> What other dependencies do we have?
> 
> I dropped the reg-names from the cpufreq node and merged that change.

It depends on the epss cpufreq and l3 node.
The reg regions used by the cpufreq and
l3 regions currently overlap and that needs
to be sorted out in cpufreq.

> 
> Regards,
> Bjorn

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.

  reply	other threads:[~2021-06-02  3:43 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-12  8:11 [PATCH v3 0/2] DDR/L3 Scaling support on SC7280 SoCs Sibi Sankar
2021-05-12  8:11 ` [PATCH v3 1/2] cpufreq: blacklist SC7280 in cpufreq-dt-platdev Sibi Sankar
2021-05-20  3:56   ` Viresh Kumar
2021-05-20  7:20     ` Sibi Sankar
2021-05-31 18:21       ` Bjorn Andersson
2021-06-02  3:43         ` Sibi Sankar [this message]
2021-05-12  8:11 ` [PATCH v3 2/2] arm64: dts: qcom: sc7280: Add cpu OPP tables Sibi Sankar
2021-05-13 17:14   ` Matthias Kaehlcke
2021-07-30 22:20   ` Doug Anderson
2021-08-02  3:28     ` Sibi Sankar

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