Commit a084c9d2 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski
Browse files

dt-bindings: arm: samsung: Do not require clkout on Exynos5260 and Exynos7 



The PMU (Power Management Unit) driver is a clkout clock provider (for
clock signal monitoring) only for certain Exynos SoCs.  It was never
implemented for Exynos5260 and Exynos7.  This fixes dtschema validator
warnings like:

    system-controller@105c0000: '#clock-cells' is a required property

Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
parent a553f90b

Documentation/devicetree/bindings/arm/samsung/pmu.yaml

+19 −3
Original line number Diff line number Diff line
@@ -85,12 +85,28 @@ properties: 
required:

  - compatible

  - reg



additionalProperties: false



allOf:

  - if:

      properties:

        compatible:

          contains:

            enum:

              - samsung,exynos3250-pmu

              - samsung,exynos4210-pmu

              - samsung,exynos4412-pmu

              - samsung,exynos5250-pmu

              - samsung,exynos5410-pmu

              - samsung,exynos5420-pmu

              - samsung,exynos5433-pmu

    then:

      required:

        - '#clock-cells'

        - clock-names

        - clocks



additionalProperties: false



examples:

  - |

    #include <dt-bindings/clock/exynos5250.h>

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