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Diffstat (limited to 'sys/contrib/device-tree/Bindings/clock/ti/ti,fixed-factor-clock.yaml')
| -rw-r--r-- | sys/contrib/device-tree/Bindings/clock/ti/ti,fixed-factor-clock.yaml | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/sys/contrib/device-tree/Bindings/clock/ti/ti,fixed-factor-clock.yaml b/sys/contrib/device-tree/Bindings/clock/ti/ti,fixed-factor-clock.yaml new file mode 100644 index 000000000000..7a63b0992976 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/clock/ti/ti,fixed-factor-clock.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/ti/ti,fixed-factor-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI fixed factor rate clock sources + +maintainers: + - Tero Kristo <kristo@kernel.org> + - Sukrut Bellary <sbellary@baylibre.com> + +description: + This consists of a divider and a multiplier used to generate a fixed rate + clock. This also uses the autoidle support from TI autoidle clock. + +allOf: + - $ref: ti,autoidle.yaml# + +properties: + compatible: + const: ti,fixed-factor-clock + + "#clock-cells": + const: 0 + + reg: + maxItems: 1 + + ti,clock-div: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Fixed divider + minimum: 1 + + ti,clock-mult: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Fixed multiplier + minimum: 1 + + clocks: + maxItems: 1 + + clock-output-names: + maxItems: 1 + + ti,set-rate-parent: + description: + Propagate to parent clock + type: boolean + +required: + - compatible + - clocks + - "#clock-cells" + - ti,clock-mult + - ti,clock-div + +unevaluatedProperties: false + +examples: + - | + bus{ + #address-cells = <1>; + #size-cells = <0>; + + clock@1b4 { + compatible = "ti,fixed-factor-clock"; + reg = <0x1b4>; + clocks = <&dpll_usb_ck>; + #clock-cells = <0>; + ti,clock-mult = <1>; + ti,clock-div = <1>; + ti,autoidle-shift = <8>; + ti,invert-autoidle-bit; + }; + }; |
