linux-kernel - Re: [PATCH v7 3/7] arm64: dts: msm8996: thermal: Initialise via DT and add second controller

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Message-ID: <CAD=FV=W-7CfChV0wn29uR-OH7mH65kmO=0yQUWUbksmb6qL=GQ@mail.gmail.com>
Date:   Thu, 12 Jul 2018 10:14:32 -0700
From:   Doug Anderson <dianders@...omium.org>
To:     Amit Kucheria <amit.kucheria@...aro.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Rajendra Nayak <rnayak@...eaurora.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Eduardo Valentin <edubezval@...il.com>,
        smohanad@...eaurora.org,
        Vivek Gautam <vivek.gautam@...eaurora.org>,
        Andy Gross <andy.gross@...aro.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        "open list:ARM/QUALCOMM SUPPORT" <linux-soc@...r.kernel.org>,
        devicetree@...r.kernel.org,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v7 3/7] arm64: dts: msm8996: thermal: Initialise via DT
 and add second controller

Hi,

On Thu, Jul 12, 2018 at 1:39 AM, Amit Kucheria <amit.kucheria@...aro.org> wrote:
> We also split up the regmap address space into two, for the TM and SROT
> registers. This was required to deal with different address offsets for the
> TM and SROT registers across different SoC families.
>
> 8996 has two TSENS IP blocks, initialise the second one too.
>
> Since tsens-common.c/init_common() currently only registers one address
> space, the order is important (TM before SROT). This is OK since the code
> doesn't really use the SROT functionality yet.
>
> Signed-off-by: Amit Kucheria <amit.kucheria@...aro.org>
> Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> Tested-by: Matthias Kaehlcke <mka@...omium.org>
> ---
>  arch/arm64/boot/dts/qcom/msm8996.dtsi | 14 ++++++++++++--
>  1 file changed, 12 insertions(+), 2 deletions(-)

Reviewed-by: Douglas Anderson <dianders@...omium.org>