linux-kernel - Re: [PATCH v2 2/3] arm64: dts: qcom: sa8295p-adp: use pm8450a dtsi

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Message-ID: <20221216195632.2wu5h4opfr46n7s4@echanude>
Date:   Fri, 16 Dec 2022 14:56:32 -0500
From:   Eric Chanudet <echanude@...hat.com>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Andrew Halaney <ahalaney@...hat.com>,
        Brian Masney <bmasney@...hat.com>
Subject: Re: [PATCH v2 2/3] arm64: dts: qcom: sa8295p-adp: use pm8450a dtsi

On Thu, Dec 15, 2022 at 02:01:09PM +0100, Konrad Dybcio wrote:
> On 14.12.2022 22:09, Eric Chanudet wrote:
> > Include the dtsi to use a single pmic descriptions.
> > Both sa8295p-adp and sa8540p-adp have the same spmi pmic apparently.
> > 
> > Signed-off-by: Eric Chanudet <echanude@...hat.com>
> > ---
> >  arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 79 +-----------------------
> >  1 file changed, 1 insertion(+), 78 deletions(-)
> > 
> > diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> > index 84cb6f3eeb56..889259df3287 100644
> > --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> > +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
> > @@ -11,6 +11,7 @@
> >  #include <dt-bindings/spmi/spmi.h>
> >  
> >  #include "sa8540p.dtsi"
> > +#include "pm8450a.dtsi"
> I feel like naming it  sa8540p-pmics.dtsi (like sc8280xp-pmics.dtsi)
> would be more representative of what's really going on (unless it's
> a single chip providing 4 virtual PMICs on different SIDs).

I can make a v3 renaming this. The initial commit from Parikshit
mentions it is to be re-used on sa8540 based boards.

Side note: A quick look also shows pm8450.dtsi[1] is not included by
any of its intended targets (sm8350 and sm8450 IIUC). Was this lost?

Thanks,

[1] https://lore.kernel.org/r/20220226205035.1826360-8-dmitry.baryshkov@linaro.org

-- 
Eric Chanudet