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    Subject[PATCH v3 06/12] arm64: dts: qcom: sc7180: Add the missing MDSS icc path
    MDSS, aside from the MDP-MEM path, also requires the CPU-DISP_CFG one.
    Failing to provide it may result in register accesses failing and that's
    never good.

    Add the missing path.

    Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
    ---
    arch/arm64/boot/dts/qcom/sc7180.dtsi | 8 ++++++--
    1 file changed, 6 insertions(+), 2 deletions(-)

    diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
    index 11f353d416b4..9664e42faeb1 100644
    --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
    +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
    @@ -3100,8 +3100,12 @@ mdss: display-subsystem@ae00000 {
    interrupt-controller;
    #interrupt-cells = <1>;

    - interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>;
    - interconnect-names = "mdp0-mem";
    + interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ALWAYS
    + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
    + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
    + &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ALWAYS>;
    + interconnect-names = "mdp0-mem",
    + "cpu-cfg";

    iommus = <&apps_smmu 0x800 0x2>;

    --
    2.43.0

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