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Allow the LVDS Display Bridge(LDB) child node and add the child node to example. Signed-off-by: Liu Ying --- .../bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml | 39 ++++++++++++++++++++++ 1 file changed, 39 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-ctrl.yaml index d828c2e82965..124f5c206ee3 100644 --- a/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx93-media-blk-ctrl.yaml @@ -26,6 +26,12 @@ properties: reg: maxItems: 1 + '#address-cells': + const: 1 + + '#size-cells': + const: 1 + '#power-domain-cells': const: 1 @@ -92,6 +98,11 @@ properties: - compatible - ports + bridge@20: + type: object + $ref: /schemas/display/bridge/fsl,ldb.yaml# + unevaluatedProperties: false + allOf: - if: properties: @@ -112,6 +123,7 @@ allOf: - const: lcdif - const: isi - const: csi + bridge@20: false - if: properties: compatible: @@ -163,6 +175,8 @@ examples: <&clk IMX93_CLK_MIPI_DSI_GATE>; clock-names = "apb", "axi", "nic", "disp", "cam", "pxp", "lcdif", "isi", "csi", "dsi"; + #address-cells = <1>; + #size-cells = <1>; #power-domain-cells = <1>; dpi-bridge { @@ -190,4 +204,29 @@ examples: }; }; }; + + bridge@20 { + compatible = "fsl,imx93-ldb"; + reg = <0x20 0x4>, <0x24 0x4>; + reg-names = "ldb", "lvds"; + clocks = <&clk IMX93_CLK_LVDS_GATE>; + clock-names = "ldb"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + endpoint { + remote-endpoint = <&lcdif_to_ldb>; + }; + }; + + port@1 { + reg = <1>; + }; + }; + }; }; -- 2.43.0