On Fri, May 15, 2026 at 10:56:15AM +0300, Tomi Valkeinen wrote:
> From: Marek Vasut <marek.vasut+renesas@mailbox.org>
> 
> 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 <marek.vasut+renesas@mailbox.org>
> [tomi.valkeinen: fix the example]
> Signed-off-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
> ---
>  .../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 <marek.vasut+renesas@mailbox.org>
> +
> +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 <conor.dooley@microchip.com>


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
>