Messages in this thread | | | From | Linus Walleij <> | Date | Fri, 10 Dec 2021 00:30:13 +0100 | Subject | Re: [PATCH v3 1/2] dt-bindings: pinctrl: Add dt-bindings for Sunplus SP7021 |
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On Tue, Dec 7, 2021 at 5:17 AM Wells Lu <wellslutw@gmail.com> wrote:
> Add dt-bindings header files and documentation for Sunplus SP7021 SoC. > > Signed-off-by: Wells Lu <wellslutw@gmail.com>
> +patternProperties: > + '-pins$': > + if: > + type: object > + then: > + description: | > + A pinctrl node should contain at least one subnodes representing the > + pins or function-pins group available on the machine. Each subnode > + will list the pins it needs, and how they should be configured. > + > + Pinctrl node's client devices use subnodes for desired pin > + configuration. Client device subnodes use below standard properties.
I don't understand this if type object stuff here, Rob, help...
> + properties: > + pins: > + description: | > + Define pins which are used by pinctrl node's client device. (...) > + $ref: /schemas/types.yaml#/definitions/uint32-array
Why can this not $ref the standard binings in Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml
See for example Documentation/devicetree/bindings/pinctrl/actions,s500-pinctrl.yaml for a nice example of how to use this.
Yours, Linus Walleij
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