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This results in CHECK_DTBS schema validation errors. Functionally, SMC1 controls the CPU run mode configuration: - 00b: Normal Run (RUN) - 10b: Very-Low-Power Run (VLPR) - 11b: High-Speed Run (HSRUN) These run modes determine the effective CPU operating point, and their programming is tied to the OPP table. Add the missing `#clock-cells` definition so the dt-binding schema is consistent with the DTS and validates correctly. Signed-off-by: Peng Fan Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml | 5 ++= +++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm= .yaml b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml index 9d377e193c123c7de0ec4db4d4a649ed966b2d9a..7ad470260c0d08bd1e7146ef49e= 5f60dd6c6d4d7 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,imx7ulp-pm.yaml @@ -28,6 +28,9 @@ properties: reg: maxItems: 1 =20 + '#clock-cells': + const: 1 + clocks: maxItems: 2 =20 @@ -39,6 +42,7 @@ properties: required: - compatible - reg + - '#clock-cells' =20 additionalProperties: false =20 @@ -47,4 +51,5 @@ examples: smc1@40410000 { compatible =3D "fsl,imx7ulp-smc1"; reg =3D <0x40410000 0x1000>; + #clock-cells =3D <1>; }; --=20 2.37.1