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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/contrib/device-tree/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
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# SPDX-License-Identifier: GPL-2.0+

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/clock/allwinner,sun8i-a83t-de2-clk.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: Allwinner A83t Display Engine 2/3 Clock Controller

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maintainers:

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  - Chen-Yu Tsai <wens@csie.org>

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  - Maxime Ripard <mripard@kernel.org>

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properties:

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  "#clock-cells":

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    const: 1

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  "#reset-cells":

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    const: 1

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  compatible:

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    oneOf:

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      - const: allwinner,sun8i-a83t-de2-clk

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      - const: allwinner,sun8i-h3-de2-clk

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      - const: allwinner,sun8i-v3s-de2-clk

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      - const: allwinner,sun50i-a64-de2-clk

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      - const: allwinner,sun50i-h5-de2-clk

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      - const: allwinner,sun50i-h6-de3-clk

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      - items:

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          - const: allwinner,sun8i-r40-de2-clk

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          - const: allwinner,sun8i-h3-de2-clk

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      - items:

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          - const: allwinner,sun20i-d1-de2-clk

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          - const: allwinner,sun50i-h5-de2-clk

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  reg:

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    maxItems: 1

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  clocks:

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    items:

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      - description: Bus Clock

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      - description: Module Clock

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  clock-names:

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    items:

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      - const: bus

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      - const: mod

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  resets:

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    maxItems: 1

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required:

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  - "#clock-cells"

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  - "#reset-cells"

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  - compatible

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  - reg

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  - clocks

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  - clock-names

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  - resets

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additionalProperties: false

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examples:

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  - |

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    #include <dt-bindings/clock/sun8i-h3-ccu.h>

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    #include <dt-bindings/reset/sun8i-h3-ccu.h>

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    de2_clocks: clock@1000000 {

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        compatible = "allwinner,sun8i-h3-de2-clk";

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        reg = <0x01000000 0x100000>;

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        clocks = <&ccu CLK_BUS_DE>,

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                 <&ccu CLK_DE>;

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        clock-names = "bus",

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                      "mod";

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        resets = <&ccu RST_BUS_DE>;

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        #clock-cells = <1>;

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        #reset-cells = <1>;

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    };

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...

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