1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/clock/samsung,exynos-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Samsung Exynos SoC clock controller
8
9 maintainers:
10 - Chanwoo Choi <cw00.choi@samsung.com>
11 - Krzysztof Kozlowski <krzk@kernel.org>
12 - Sylwester Nawrocki <s.nawrocki@samsung.com>
13 - Tomasz Figa <tomasz.figa@gmail.com>
14
15 description: |
16 All available clocks are defined as preprocessor macros in
17 dt-bindings/clock/ headers.
18
19 properties:
20 compatible:
21 oneOf:
22 - enum:
23 - samsung,exynos3250-cmu
24 - samsung,exynos3250-cmu-dmc
25 - samsung,exynos3250-cmu-isp
26 - samsung,exynos4210-clock
27 - samsung,exynos4212-clock
28 - samsung,exynos4412-clock
29 - samsung,exynos5250-clock
30 - items:
31 - enum:
32 - samsung,exynos5420-clock
33 - samsung,exynos5800-clock
34 - const: syscon
35
36 clocks:
37 minItems: 1
38 maxItems: 4
39
40 "#clock-cells":
41 const: 1
42
43 reg:
44 maxItems: 1
45
46 required:
47 - compatible
48 - "#clock-cells"
49 - reg
50
51 additionalProperties: false
52
53 examples:
54 - |
55 #include <dt-bindings/clock/exynos5250.h>
56 clock: clock-controller@10010000 {
57 compatible = "samsung,exynos5250-clock";
58 reg = <0x10010000 0x30000>;
59 #clock-cells = <1>;
60 };
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