| 1 | |
| 2 | %YAML 1.2
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| 3 | ---
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| 4 | $id: http://devicetree.org/schemas/clock/fixed-factor-clock.yaml#
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| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml#
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| 6 |
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| 7 | title: Simple fixed factor rate clock sources
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| 8 |
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| 9 | maintainers:
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| 10 | - Michael Turquette <[email protected]>
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| 11 | - Stephen Boyd <[email protected]>
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| 12 |
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| 13 | properties:
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| 14 | $nodename:
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| 15 | anyOf:
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| 16 | - description:
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| 17 | If the frequency is fixed, the preferred name is 'clock-<freq>' with
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| 18 | <freq> being the output frequency.
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| 19 | pattern: "^clock-([0-9]+|[0-9a-z-]+)$"
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| 20 | - description: Any name allowed
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| 21 | deprecated: true
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| 22 |
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| 23 | compatible:
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| 24 | enum:
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| 25 | - fixed-factor-clock
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| 26 |
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| 27 | "#clock-cells":
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| 28 | const: 0
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| 29 |
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| 30 | clocks:
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| 31 | maxItems: 1
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| 32 |
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| 33 | clock-div:
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| 34 | description: Fixed divider
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| 35 | $ref: /schemas/types.yaml#/definitions/uint32
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| 36 | minimum: 1
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| 37 |
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| 38 | clock-mult:
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| 39 | description: Fixed multiplier
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| 40 | $ref: /schemas/types.yaml#/definitions/uint32
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| 41 |
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| 42 | clock-output-names:
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| 43 | maxItems: 1
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| 44 |
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| 45 | required:
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| 46 | - compatible
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| 47 | - clocks
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| 48 | - "#clock-cells"
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| 49 | - clock-div
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| 50 | - clock-mult
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| 51 |
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| 52 | additionalProperties: false
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| 53 |
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| 54 | examples:
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| 55 | - |
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| 56 | clock {
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| 57 | compatible = "fixed-factor-clock";
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| 58 | clocks = <&parentclk>;
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| 59 | #clock-cells = <0>;
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| 60 | clock-div = <2>;
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| 61 | clock-mult = <1>;
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| 62 | };
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| 63 | ...
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