On Wed, Jun 15, 2022 at 05:49:17PM +0200, Jean-Jacques Hiblot wrote: > This allows to group multiple monochromatic LEDs into a multicolor > LED, e.g. RGB LEDs. > > Signed-off-by: Jean-Jacques Hiblot <jjhiblot@xxxxxxxxxxxxxxx> > --- > .../bindings/leds/leds-group-multicolor.yaml | 94 +++++++++++++++++++ > 1 file changed, 94 insertions(+) > create mode 100644 Documentation/devicetree/bindings/leds/leds-group-multicolor.yaml > > diff --git a/Documentation/devicetree/bindings/leds/leds-group-multicolor.yaml b/Documentation/devicetree/bindings/leds/leds-group-multicolor.yaml > new file mode 100644 > index 000000000000..30a67985ae33 > --- /dev/null > +++ b/Documentation/devicetree/bindings/leds/leds-group-multicolor.yaml > @@ -0,0 +1,94 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/leds/leds-group-multicolor.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Multi-color LED built with monochromatic LEDs > + > +maintainers: > + - Jean-Jacques Hiblot <jjhiblot@xxxxxxxxxxxxxxx> > + > +description: | > + This driver combines several monochromatic LEDs into one multi-color > + LED using the multicolor LED class. > + > +properties: > + compatible: > + const: leds-group-multicolor > + > + multi-led: > + type: object > + > + patternProperties: > + "^led-[0-9a-z]+$": > + type: object > + $ref: common.yaml# > + > + additionalProperties: false > + > + properties: > + leds: Not a standard property. What is the type? Really, just do a GPIO multi-color LED binding similar to the PWM one rather than adding this layer. I suppose you could combine LEDs from all different controllers, but that seems somewhat unlikely to me. Rob
