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    Subject[PATCH 5.17 146/146] arm64: dts: qcom: add IPA qcom,qmp property
    Date
    From: Alex Elder <elder@linaro.org>

    commit 73419e4d2fd1b838fcb1df6a978d67b3ae1c5c01 upstream.

    At least three platforms require the "qcom,qmp" property to be
    specified, so the IPA driver can request register retention across
    power collapse. Update DTS files accordingly.

    Signed-off-by: Alex Elder <elder@linaro.org>
    Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
    Link: https://lore.kernel.org/r/20220201140723.467431-1-elder@linaro.org
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    ---
    arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 ++
    arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 ++
    arch/arm64/boot/dts/qcom/sm8350.dtsi | 2 ++
    3 files changed, 6 insertions(+)

    --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
    +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
    @@ -1459,6 +1459,8 @@
    "imem",
    "config";

    + qcom,qmp = <&aoss_qmp>;
    +
    qcom,smem-states = <&ipa_smp2p_out 0>,
    <&ipa_smp2p_out 1>;
    qcom,smem-state-names = "ipa-clock-enabled-valid",
    --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
    +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
    @@ -1714,6 +1714,8 @@
    interconnect-names = "memory",
    "config";

    + qcom,qmp = <&aoss_qmp>;
    +
    qcom,smem-states = <&ipa_smp2p_out 0>,
    <&ipa_smp2p_out 1>;
    qcom,smem-state-names = "ipa-clock-enabled-valid",
    --- a/arch/arm64/boot/dts/qcom/sm8350.dtsi
    +++ b/arch/arm64/boot/dts/qcom/sm8350.dtsi
    @@ -1443,6 +1443,8 @@
    interconnect-names = "memory",
    "config";

    + qcom,qmp = <&aoss_qmp>;
    +
    qcom,smem-states = <&ipa_smp2p_out 0>,
    <&ipa_smp2p_out 1>;
    qcom,smem-state-names = "ipa-clock-enabled-valid",

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