Commit 420601d2 authored by Rob Herring's avatar Rob Herring Committed by Stephen Boyd

dt-bindings: clock: Convert fixed-clock binding to json-schema

Convert the fixed-clock binding to DT schema format using json-schema.

Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: linux-clk@vger.kernel.org
Signed-off-by: default avatarRob Herring <robh@kernel.org>
[sboyd@kernel.org: Drop full stop on title]
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent bfeffd15
Binding for simple fixed-rate clock sources.
This binding uses the common clock binding[1].
[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
Required properties:
- compatible : shall be "fixed-clock".
- #clock-cells : from common clock binding; shall be set to 0.
- clock-frequency : frequency of clock in Hz. Should be a single cell.
Optional properties:
- clock-accuracy : accuracy of clock in ppb (parts per billion).
Should be a single cell.
- clock-output-names : From common clock binding.
Example:
clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1000000000>;
clock-accuracy = <100>;
};
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/fixed-clock.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Binding for simple fixed-rate clock sources
maintainers:
- Michael Turquette <mturquette@baylibre.com>
- Stephen Boyd <sboyd@kernel.org>
properties:
compatible:
const: fixed-clock
"#clock-cells":
const: 0
clock-frequency: true
clock-accuracy:
description: accuracy of clock in ppb (parts per billion).
$ref: /schemas/types.yaml#/definitions/uint32
clock-output-names:
maxItems: 1
required:
- compatible
- "#clock-cells"
- clock-frequency
additionalProperties: false
examples:
- |
clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1000000000>;
clock-accuracy = <100>;
};
...
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