The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/clock/samsung,exynos-audss-clock.yaml

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    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-audss-clock.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Samsung Exynos SoC Audio SubSystem 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   include/dt-bindings/clock/exynos-audss-clk.h header.
   18 
   19 properties:
   20   compatible:
   21     enum:
   22       - samsung,exynos4210-audss-clock
   23       - samsung,exynos5250-audss-clock
   24       - samsung,exynos5410-audss-clock
   25       - samsung,exynos5420-audss-clock
   26 
   27   clocks:
   28     minItems: 2
   29     items:
   30       - description:
   31           Fixed rate PLL reference clock, parent of mout_audss. "fin_pll" is
   32           used if not specified.
   33       - description:
   34           Input PLL to the AudioSS block, parent of mout_audss. "fout_epll" is
   35           used if not specified.
   36       - description:
   37           Audio bus clock, parent of mout_i2s. "sclk_audio0" is used if not
   38           specified.
   39       - description:
   40           PCM clock, parent of sclk_pcm.  "sclk_pcm0" is used if not specified.
   41       - description:
   42           External i2s clock, parent of mout_i2s. "cdclk0" is used if not
   43           specified.
   44 
   45   clock-names:
   46     minItems: 2
   47     items:
   48       - const: pll_ref
   49       - const: pll_in
   50       - const: sclk_audio
   51       - const: sclk_pcm_in
   52       - const: cdclk
   53 
   54   "#clock-cells":
   55     const: 1
   56 
   57   power-domains:
   58     maxItems: 1
   59 
   60   reg:
   61     maxItems: 1
   62 
   63 required:
   64   - compatible
   65   - clocks
   66   - clock-names
   67   - "#clock-cells"
   68   - reg
   69 
   70 additionalProperties: false
   71 
   72 examples:
   73   - |
   74     clock-controller@3810000 {
   75         compatible = "samsung,exynos5250-audss-clock";
   76         reg = <0x03810000 0x0c>;
   77         #clock-cells = <1>;
   78         clocks = <&clock 1>, <&clock 7>, <&clock 138>, <&clock 160>, <&ext_i2s_clk>;
   79         clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in", "cdclk";
   80     };

Cache object: 6e620a0cd34076b4d903a405df20f36b


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