zephyr/dts/bindings/clock/fixed-clock.yaml

#
# Copyright (c) 2019 Derek Hageman <hageman@inthat.cloud>
#
# SPDX-License-Identifier: Apache-2.0
#

title: Generic fixed rate clock provider

description: >
    This is a representation of a generic fixed rate clock provider.

inherits:
    !include clock.yaml

properties:
    compatible:
      type: string
      category: required
      description: compatible strings
      constraint: "fixed-clock"

    label:
      type: string
      category: optional
      description: Human readable string describing the device (used by Zephyr for API name)

    clock-frequency:
      type: int
      description: output clock frequency (Hz)
      category: required

    clocks:
      type: array
      category: optional
      description: input clock source

    "#clock-cells":
      description: should be 0.
dts: bindings: Add fixed-clock DTS binding This commit adds binding for clock provider with fixed frequency. Signed-off-by: Derek Hageman <hageman@inthat.cloud> Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no> 2019-05-28 20:52:33 +08:00			`#`
			`# Copyright (c) 2019 Derek Hageman <hageman@inthat.cloud>`
			`#`
			`# SPDX-License-Identifier: Apache-2.0`
			`#`

			`title: Generic fixed rate clock provider`

			`description: >`
			`This is a representation of a generic fixed rate clock provider.`

dts/bindings: Add base clock controller to dts bindings Introduce a clock.yaml that clock controller bindings should inherit from. clock.yaml defines the properties "#clock-cells" which all clock controllers should have. Signed-off-by: Kumar Gala <kumar.gala@linaro.org> 2019-08-09 23:27:28 +08:00			`inherits:`
			`!include clock.yaml`

dts: bindings: Add fixed-clock DTS binding This commit adds binding for clock provider with fixed frequency. Signed-off-by: Derek Hageman <hageman@inthat.cloud> Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no> 2019-05-28 20:52:33 +08:00			`properties:`
			`compatible:`
			`type: string`
			`category: required`
			`description: compatible strings`
			`constraint: "fixed-clock"`

			`label:`
			`type: string`
dts: bindings: fixed-clock: Make label optional In most of the cases the fixed-clock node is not referenced by the Zephyr code, making the label property just a burden. Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no> 2019-07-19 16:43:41 +08:00			`category: optional`
dts: bindings: Add fixed-clock DTS binding This commit adds binding for clock provider with fixed frequency. Signed-off-by: Derek Hageman <hageman@inthat.cloud> Signed-off-by: Piotr Zięcik <piotr.ziecik@nordicsemi.no> 2019-05-28 20:52:33 +08:00			`description: Human readable string describing the device (used by Zephyr for API name)`

			`clock-frequency:`
			`type: int`
			`description: output clock frequency (Hz)`
			`category: required`

			`clocks:`
			`type: array`
			`category: optional`
			`description: input clock source`

			`"#clock-cells":`
dts: Fix handling of fixed-clock A number of minor issues with the 'fixed-clock' support: * Fix the #clock-cells to be 0 * Fix nxp_ke1xf.dtsi to set #clock-cells 0 and the clock reference to only be a phandle. * Fix the generation script to only generate what it should for a 'fixed-clock' Signed-off-by: Kumar Gala <kumar.gala@linaro.org> 2019-07-10 00:18:21 +08:00			`description: should be 0.`