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charset="utf-8" i.MX93 SoC mediamix blk-ctrl contains one DISPLAY_MUX register which configures parallel display format by using the "PARALLEL_DISP_FORMAT" field. Document the Parallel Display Format Configuration(PDFC) subnode and add the subnode to example. Signed-off-by: Liu Ying Reviewed-by: Conor Dooley --- v2->v3: * Newly introduced to replace the standalone dt-binding in v1 and v2. (Rob) * Resend with Conor's R-b tag and with the patch rebased upon v6.11-rc1. .../soc/imx/fsl,imx93-media-blk-ctrl.yaml | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+) diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-= ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-c= trl.yaml index b3554e7f9e76..3f550c30d93d 100644 --- a/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.ya= ml +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.ya= ml @@ -24,6 +24,12 @@ properties: reg: maxItems: 1 =20 + '#address-cells': + const: 1 + + '#size-cells': + const: 1 + '#power-domain-cells': const: 1 =20 @@ -46,9 +52,43 @@ properties: - const: csi - const: dsi =20 + bridge@60: + type: object + additionalProperties: false + + properties: + compatible: + const: nxp,imx93-pdfc + + reg: + maxItems: 1 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: Input port node to receive pixel data. + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: Output port node to downstream pixel data receive= rs. + + required: + - port@0 + - port@1 + + required: + - compatible + - reg + - ports + required: - compatible - reg + - '#address-cells' + - '#size-cells' - power-domains - clocks - clock-names @@ -76,5 +116,33 @@ examples: <&clk IMX93_CLK_MIPI_DSI_GATE>; clock-names =3D "apb", "axi", "nic", "disp", "cam", "pxp", "lcdif", "isi", "csi", "dsi"; + #address-cells =3D <1>; + #size-cells =3D <1>; #power-domain-cells =3D <1>; + + bridge@60 { + compatible =3D "nxp,imx93-pdfc"; + reg =3D <0x60 0x4>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + + pdfc_from_lcdif: endpoint { + remote-endpoint =3D <&lcdif_to_pdfc>; + }; + }; + + port@1 { + reg =3D <1>; + + pdfc_to_panel: endpoint { + remote-endpoint =3D <&panel_from_pdfc>; + }; + }; + }; + }; }; --=20 2.34.1