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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-06-29 23:38:59 +0300 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-17 18:47:31 +0300 |
| commit | a084c9d2042d43f0b7b514d040e635d8b1fb643a (patch) | |
| tree | ef93b741d913badeda1c024f2f9fc1c9f755b283 /Documentation/devicetree/bindings/arm | |
| parent | a553f90b6714504633e6356e04c41264904a1e85 (diff) | |
| download | linux-a084c9d2042d43f0b7b514d040e635d8b1fb643a.tar.xz | |
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: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/samsung/pmu.yaml | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.yaml b/Documentation/devicetree/bindings/arm/samsung/pmu.yaml index c9651892710e..686c13c14e32 100644 --- a/Documentation/devicetree/bindings/arm/samsung/pmu.yaml +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.yaml @@ -85,12 +85,28 @@ properties: required: - compatible - reg - - '#clock-cells' - - clock-names - - clocks 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 + examples: - | #include <dt-bindings/clock/exynos5250.h> |