Documentation/devicetree/bindings/clock/samsung,exynos4412-isp-clock.yaml

   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
   7 title: Samsung Exynos4412 SoC ISP clock controller
   8
   9 maintainers:
  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
  15 description: |
  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
  20 properties:
  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
  43 required:
  44   - compatible
  45   - "#clock-cells"
  46   - clocks
  47   - clock-names
  48   - power-domains
  49   - reg
  50
  51 additionalProperties: false
  52
  53 examples:
  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