Hi Prabhakar,
On Thu, Sep 30, 2021 at 2:17 PM Lad Prabhakar
<prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx> wrote:
> On RZ/G2L SoC for Group-B pins, output impedance can be configured.
> This patch documents "output-impedance" property in pincfg-node.yaml so
> that other platforms requiring such feature can make use of this property.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Thanks for your patch!
> --- a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml
> @@ -114,6 +114,10 @@ properties:
> description: enable output on a pin without actively driving it
> (such as enabling an output buffer)
>
> + output-impedance:
output-impedance-ohms (ugh, the standard suffix is plural)
Yes, I know only one other property has a standard unit suffix from
dt-schema/schemas/property-units.yaml. Should we add properties
including standard unit suffixes, and deprecate the old ones?
> + $ref: /schemas/types.yaml#/definitions/uint32
> + description: set the pins output impedance at most X ohm
> +
> output-low:
> type: boolean
> description: set the pin to output mode with low level
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
