Quoting Dmitry Osipenko (2021-09-20 11:11:15) > diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml b/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml > index 459d2a525393..f832abb7f11a 100644 > --- a/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml > +++ b/Documentation/devicetree/bindings/clock/nvidia,tegra20-car.yaml > @@ -42,6 +42,36 @@ properties: > "#reset-cells": > const: 1 > > +patternProperties: > + "^(sclk)|(pll-[cem])$": > + type: object > + properties: > + compatible: > + enum: > + - nvidia,tegra20-sclk > + - nvidia,tegra30-sclk > + - nvidia,tegra30-pllc > + - nvidia,tegra30-plle > + - nvidia,tegra30-pllm > + > + operating-points-v2: true > + > + clocks: > + items: > + - description: node's clock > + > + power-domains: > + maxItems: 1 > + description: phandle to the core SoC power domain Is this done to associate the power domain with a particular clk? And an OPP table with a particular clk? > + > + required: > + - compatible > + - operating-points-v2 > + - clocks > + - power-domains > + > + additionalProperties: false > + > required: > - compatible > - reg
