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Diffstat (limited to 'Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml b/Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml new file mode 100644 index 000000000000..4afdb1c98f5f --- /dev/null +++ b/Documentation/devicetree/bindings/clock/fixed-factor-clock.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/fixed-factor-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Simple fixed factor rate clock sources + +maintainers: + - Michael Turquette <mturquette@baylibre.com> + - Stephen Boyd <sboyd@kernel.org> + +properties: + $nodename: + anyOf: + - description: + If the frequency is fixed, the preferred name is 'clock-<freq>' with + <freq> being the output frequency. + pattern: "^clock-([0-9]+|[0-9a-z-]+)$" + - description: Any name allowed + deprecated: true + + compatible: + enum: + - fixed-factor-clock + + "#clock-cells": + const: 0 + + clocks: + maxItems: 1 + + clock-div: + description: Fixed divider + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + + clock-mult: + description: Fixed multiplier + $ref: /schemas/types.yaml#/definitions/uint32 + + clock-output-names: + maxItems: 1 + +required: + - compatible + - clocks + - "#clock-cells" + - clock-div + - clock-mult + +additionalProperties: false + +examples: + - | + clock { + compatible = "fixed-factor-clock"; + clocks = <&parentclk>; + #clock-cells = <0>; + clock-div = <2>; + clock-mult = <1>; + }; +... |
