linux-kernel - Re: [PATCH v2] arm64: dts: qcom: sa8540p-ride: enable rtc

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Date:   Tue, 8 Aug 2023 14:36:46 -0700
From:   Bjorn Andersson <quic_bjorande@...cinc.com>
To:     Eric Chanudet <echanude@...hat.com>
CC:     Bjorn Andersson <andersson@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Caleb Connolly <caleb.connolly@...aro.org>
Subject: Re: [PATCH v2] arm64: dts: qcom: sa8540p-ride: enable rtc

On Fri, Jul 21, 2023 at 08:59:30PM -0700, Bjorn Andersson wrote:
> On Tue, Jul 18, 2023 at 10:46:10AM -0400, Eric Chanudet wrote:
> > diff --git a/arch/arm64/boot/dts/qcom/sa8540p-ride.dts b/arch/arm64/boot/dts/qcom/sa8540p-ride.dts
> [..]
> > +&pmm8540a_sdam_7 {
> > +	status = "okay";
> > +
> > +	rtc_offset: rtc-offset@ac {
> > +		reg = <0xac 0x4>;
> 
> I'm still trying to get confirmation that this is a good choice.
> 

I'm recommended that you use 0xa0 from SDAM2, "preferably in the second
PMM8540", instead.

Can you please give this a try, Eric?

Regards,
Bjorn