xref: /linux/Documentation/devicetree/bindings/clock/samsung,exynos4412-isp-clock.yaml (revision 2f76520561d01a5f37e6d6ed2c2e441b6a355a96) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/clock/samsung,exynos4412-isp-clock.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Samsung Exynos4412 SoC ISP clock controller
8
9maintainers:
10  - Chanwoo Choi <cw00.choi@samsung.com>
11  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
12  - Sylwester Nawrocki <s.nawrocki@samsung.com>
13  - Tomasz Figa <tomasz.figa@gmail.com>
14
15description: |
16  Clock controller for Samsung Exynos4412 SoC FIMC-ISP (Camera ISP)
17  All available clocks are defined as preprocessor macros in
18  dt-bindings/clock/ headers.
19
20properties:
21  compatible:
22    const: samsung,exynos4412-isp-clock
23
24  clocks:
25    items:
26      - description: CLK_ACLK200 from the main clock controller
27      - description: CLK_ACLK400_MCUISP from the main clock controller
28
29  clock-names:
30    items:
31      - const: aclk200
32      - const: aclk400_mcuisp
33
34  "#clock-cells":
35    const: 1
36
37  power-domains:
38    maxItems: 1
39
40  reg:
41    maxItems: 1
42
43required:
44  - compatible
45  - "#clock-cells"
46  - clocks
47  - clock-names
48  - power-domains
49  - reg
50
51additionalProperties: false
52
53examples:
54  - |
55    #include <dt-bindings/clock/exynos4.h>
56    clock-controller@10048000 {
57        compatible = "samsung,exynos4412-isp-clock";
58        reg = <0x10048000 0x1000>;
59        #clock-cells = <1>;
60        power-domains = <&pd_isp>;
61        clocks = <&clock CLK_ACLK200>, <&clock CLK_ACLK400_MCUISP>;
62        clock-names = "aclk200", "aclk400_mcuisp";
63    };
64
65