linux-kernel - Re: [PATCH v2 0/3] Fix SA8155P RPMPDs

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Message-ID: <CAMRc=MfE=Dezbhx8dPcZGqoui--FrPgm9q2Zi1HoUUkof4A34w@mail.gmail.com>
Date:   Tue, 11 Apr 2023 16:58:44 +0200
From:   Bartosz Golaszewski <brgl@...ev.pl>
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>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Bhupesh Sharma <bhupesh.sharma@...aro.org>
Subject: Re: [PATCH v2 0/3] Fix SA8155P RPMPDs

On Tue, Apr 11, 2023 at 3:47 PM Konrad Dybcio <konrad.dybcio@...aro.org> wrote:
>
> SA8155P has some kind of a faulty firmware that advertises power
> domains that are actually absent (and trying to access them results
> in a lockup and reboot).. This series tries to amend that.
>
> v1 -> v2:
> - Reuse 8150 indices for 8155
> - As a consequence of /\, only update domains that differ in the DT
>
> I did not pick up any tags, as things changed rather significantly.
>
> Compile-tested only.
>
> v1: https://lore.kernel.org/linux-arm-msm/20230214095435.2192153-1-konrad.dybcio@linaro.org/
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> ---
> Konrad Dybcio (3):
>       dt-bindings: power: qcom,rpmpd: Add SA8155P
>       soc: qcom: rpmhpd: Add SA8155P power domains
>       arm64: dts: qcom: Split out SA8155P and use correct RPMh power domains
>
>  .../devicetree/bindings/power/qcom,rpmpd.yaml      |  1 +
>  arch/arm64/boot/dts/qcom/sa8155p-adp.dts           |  2 +-
>  arch/arm64/boot/dts/qcom/sa8155p.dtsi              | 40 ++++++++++++++++++++++
>  drivers/soc/qcom/rpmhpd.c                          | 16 +++++++++
>  include/dt-bindings/power/qcom-rpmpd.h             |  9 +++++
>  5 files changed, 67 insertions(+), 1 deletion(-)
> ---
> base-commit: 009795d283d1f9f043e5a4ff97d4140cde17e2d3
> change-id: 20230411-topic-hanaau-459c6cbbf55c
>
> Best regards,
> --
> Konrad Dybcio <konrad.dybcio@...aro.org>
>

sa8155p-adp now works fine, thanks

Tested-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>