On Tue, Jul 14, 2026 at 01:43:58PM +0200, AngeloGioacchino Del Regno wrote: > Add documentation for the Overlay Layer Blender IP found in the > newer generation SoCs like MT8196, MT8894, MT6991, and their > variants. > > Signed-off-by: AngeloGioacchino Del Regno > <[email protected]> > --- > .../mediatek/mediatek,mt8196-blender.yaml | 97 +++++++++++++++++++ > 1 file changed, 97 insertions(+) > create mode 100644 > Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml > > diff --git > a/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml > > b/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml > new file mode 100644 > index 000000000000..402eccb5fd70 > --- /dev/null > +++ > b/Documentation/devicetree/bindings/display/mediatek/mediatek,mt8196-blender.yaml > @@ -0,0 +1,97 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: > http://devicetree.org/schemas/display/mediatek/mediatek,mt8196-blender.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MediaTek Display Overlay Layer Blender > + > +maintainers: > + - AngeloGioacchino Del Regno <[email protected]> > + > +description: > + The MediaTek Display Overlay Layer Blender hardware is responsible > + for performing the alpha blending operation for overlapping layers > + from various sources. > + > +properties: > + compatible: > + const: mediatek,mt8196-disp-blender > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + power-domains: > + maxItems: 1 > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/properties/port
You must have descriptions of what each port is. > + > + port@1: > + $ref: /schemas/graph.yaml#/properties/port
