linux-kernel - Re: [PATCH 2/4] interconnect: qcom: qcm2290: Set AB coefficients

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Message-ID: <ZMFXNZbYdpnFVsoV@gerhold.net>
Date:   Wed, 26 Jul 2023 19:26:13 +0200
From:   Stephan Gerhold <stephan@...hold.net>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Georgi Djakov <djakov@...nel.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/4] interconnect: qcom: qcm2290: Set AB coefficients

On Wed, Jul 26, 2023 at 07:20:27PM +0200, Konrad Dybcio wrote:
> On 26.07.2023 19:18, Stephan Gerhold wrote:
> > On Wed, Jul 26, 2023 at 06:25:44PM +0200, Konrad Dybcio wrote:
> >> Some buses need additional manual adjustments atop the usual
> >> calculations. Fill in the missing coefficients.
> >>
> >> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> > 
> > What about the funny util-fact/vrail-comp on the mas-apps-proc node
> > downstream?
> Can't see it neither on msm-5.4 (with the icc API) nor in the 4.19 (msmbus)
> device tree.
> 

Not sure where to get up-to-date device trees nowadays. The AOSP repo
I was looking at has this commit where it was added:
https://android.googlesource.com/kernel/msm-extra/devicetree/+/02f8c342b23c20a5cf967df649814be37a08227c%5E%21/#F0

Stephan