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-rw-r--r-- | Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml new file mode 100644 index 000000000..0589a63e2 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/samsung,exynos-clock.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzk@kernel.org> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + All available clocks are defined as preprocessor macros in + dt-bindings/clock/ headers. + +properties: + compatible: + oneOf: + - enum: + - samsung,exynos3250-cmu + - samsung,exynos3250-cmu-dmc + - samsung,exynos3250-cmu-isp + - samsung,exynos4210-clock + - samsung,exynos4412-clock + - samsung,exynos5250-clock + - items: + - enum: + - samsung,exynos5420-clock + - samsung,exynos5800-clock + - const: syscon + + clocks: + minItems: 1 + maxItems: 4 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5250.h> + clock: clock-controller@10010000 { + compatible = "samsung,exynos5250-clock"; + reg = <0x10010000 0x30000>; + #clock-cells = <1>; + }; |