linux-kernel - Re: [PATCH 5.10 038/125] arm64: dts: qcom: msm8996: Make CPUCC actually probe (and work)

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Message-ID: <20210723200732.GB22684@duo.ucw.cz>
Date:   Fri, 23 Jul 2021 22:07:32 +0200
From:   Pavel Machek <pavel@...x.de>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Sasha Levin <sashal@...nel.org>
Subject: Re: [PATCH 5.10 038/125] arm64: dts: qcom: msm8996: Make CPUCC
 actually probe (and work)

Hi!
> Fix the compatible to make the driver probe and tell the
> driver where to look for the "xo" clock to make sure everything
> works.
> 
> Then we get a happy (eh, happier) 8996:
> 
> somainline-sdcard:/home/konrad# cat /sys/kernel/debug/clk/pwrcl_pll/clk_rate
> 1152000000
> 
> Don't backport without "arm64: dts: qcom: msm8996: Add CPU opps", as
> the system fails to boot without consumers for these clocks.

Changelog says this has dependency on
b502efda6480d7577f9f822fd450d6bc3a4ac2e6.

But that one is not in 5.10 AFAICT.

Best regards,
								Pavel
-- 
DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany

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