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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/clock/allwinner,sun9i-a80-de-clks.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,sun9i-a80-de-clks.yaml#

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

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title: Allwinner A80 Display Engine 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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    const: allwinner,sun9i-a80-de-clks

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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: RAM 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: mod

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      - const: dram

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      - const: bus

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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/sun9i-a80-ccu.h>

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    #include <dt-bindings/reset/sun9i-a80-ccu.h>

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    de_clocks: clock@3000000 {

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        compatible = "allwinner,sun9i-a80-de-clks";

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        reg = <0x03000000 0x30>;

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        clocks = <&ccu CLK_DE>, <&ccu CLK_SDRAM>, <&ccu CLK_BUS_DE>;

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        clock-names = "mod", "dram", "bus";

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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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