54 lines
1.1 KiB
YAML
54 lines
1.1 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Simple fixed-rate clock sources
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maintainers:
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- Michael Turquette <mturquette@baylibre.com>
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- Stephen Boyd <sboyd@kernel.org>
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properties:
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$nodename:
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anyOf:
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- description:
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Preferred name is 'clock-<freq>' with <freq> being the output
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frequency as defined in the 'clock-frequency' property.
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pattern: "^clock-([0-9]+|[a-z0-9-]+)$"
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- description: Any name allowed
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deprecated: true
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compatible:
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const: fixed-clock
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"#clock-cells":
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const: 0
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clock-frequency: true
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clock-accuracy:
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description: accuracy of clock in ppb (parts per billion).
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$ref: /schemas/types.yaml#/definitions/uint32
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clock-output-names:
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maxItems: 1
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required:
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- compatible
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- "#clock-cells"
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- clock-frequency
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additionalProperties: false
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examples:
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- |
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clock {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <1000000000>;
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clock-accuracy = <100>;
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};
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...
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