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This is to ensure the genpd performance state votes on the GDSC to get propagated to the CX rail and to avoid the rail under-voltage conditions. This change breaks ABI, as the power-domains property is maked as required. Signed-off-by: Imran Shaik --- Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml b/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml index 24f2cce033f6e109b65a79553fba5295eb9adf3a..fe49d7fcbd4985adf340945c4b907758abf7ea10 100644 --- a/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,qcm2290-dispcc.yaml @@ -43,10 +43,15 @@ properties: - const: dsi1_phy_pll_out_dsiclk - const: sleep_clk + power-domains: + items: + - description: CX domain + required: - compatible - clocks - clock-names + - power-domains - '#power-domain-cells' allOf: @@ -59,6 +64,7 @@ examples: #include #include #include + #include clock-controller@5f00000 { compatible = "qcom,qcm2290-dispcc"; reg = <0x5f00000 0x20000>; @@ -80,6 +86,7 @@ examples: "dsi1_phy_pll_out_byteclk", "dsi1_phy_pll_out_dsiclk", "sleep_clk"; + power-domains = <&rpmpd RPMPD_VDDCX>; #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; -- 2.34.1