On Fri, May 15, 2026 at 10:56:15AM +0300, Tomi Valkeinen wrote: > From: Marek Vasut <[email protected]> > > The Renesas DSC Display Stream Compression is a bridge embedded in the > Renesas R-Car V4H SoC. The bridge performs VESA DSC encoding of up to > 8k or 400 Mpixel/s . > > Signed-off-by: Marek Vasut <[email protected]> > [tomi.valkeinen: fix the example] > Signed-off-by: Tomi Valkeinen <[email protected]> > --- > .../bindings/display/bridge/renesas,dsc.yaml | 96 > ++++++++++++++++++++++ > 1 file changed, 96 insertions(+) > > diff --git > a/Documentation/devicetree/bindings/display/bridge/renesas,dsc.yaml > b/Documentation/devicetree/bindings/display/bridge/renesas,dsc.yaml > new file mode 100644 > index 000000000000..2918d592732b > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/bridge/renesas,dsc.yaml
Filename matching the compatible please. pw-bot: changes-requested > @@ -0,0 +1,96 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/display/bridge/renesas,dsc.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Renesas R-Car DSC Display Stream Compression > + > +maintainers: > + - Marek Vasut <[email protected]> > + > +description: | > + This binding describes the VESA DSC Display Stream Compression encoder > + embedded in the Renesas R-Car V4H SoC. The encoder supports all DSC1.1 > + encoding mechanisms, configurable bits-per-pixel, resolution up to 8k. > + > +properties: > + compatible: > + const: renesas,r8a779g0-dsc > + > + reg: > + maxItems: 1 > + > + clocks: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + power-domains: > + maxItems: 1 > + > + resets: > + maxItems: 1 > + > + ports: > + $ref: /schemas/graph.yaml#/properties/ports > + > + properties: > + port@0: > + $ref: /schemas/graph.yaml#/properties/port > + description: R-Car DU input port > + > + port@1: > + $ref: /schemas/graph.yaml#/properties/port > + description: R-Car DSI output port > + > + required: > + - port@0 > + - port@1 > + > +required: > + - compatible > + - reg > + - clocks > + - interrupts > + - power-domains > + - resets > + - ports > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/r8a779g0-cpg-mssr.h> > + #include <dt-bindings/interrupt-controller/arm-gic.h> > + #include <dt-bindings/power/r8a779g0-sysc.h> > + > + dsc@feb8d000 { Speaking of fixing the example, should this not be "decoder" or "bridge"? Not a big deal though. With the changed filename Acked-by: Conor Dooley <[email protected]> Cheers, Conor. > + compatible = "renesas,r8a779g0-dsc"; > + reg = <0xfeb8d000 0x400>; > + interrupts = <GIC_SPI 559 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cpg CPG_MOD 2819>; > + power-domains = <&sysc R8A779G0_PD_ALWAYS_ON>; > + resets = <&cpg 2819>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + dsc_in_dsi1: endpoint { > + remote-endpoint = <&du_out_dsi1>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + dsc_out_dsi1: endpoint { > + remote-endpoint = <&dsi1_in>; > + }; > + }; > + }; > + }; > +... > > -- > 2.43.0 >
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