ingenic,jz4780-hdmi.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/display/bridge/ingenic,jz4780-hdmi.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Bindings for Ingenic JZ4780 HDMI Transmitter
    8 
    9 maintainers:
   10   - H. Nikolaus Schaller <hns@goldelico.com>
   11 
   12 description: |
   13   The HDMI Transmitter in the Ingenic JZ4780 is a Synopsys DesignWare HDMI 1.4
   14   TX controller IP with accompanying PHY IP.
   15 
   16 allOf:
   17   - $ref: synopsys,dw-hdmi.yaml#
   18 
   19 properties:
   20   compatible:
   21     const: ingenic,jz4780-dw-hdmi
   22 
   23   reg-io-width:
   24     const: 4
   25 
   26   clocks:
   27     maxItems: 2
   28 
   29   ports:
   30     $ref: /schemas/graph.yaml#/properties/ports
   31 
   32     properties:
   33       port@0:
   34         $ref: /schemas/graph.yaml#/properties/port
   35         description: Input from LCD controller output.
   36 
   37       port@1:
   38         $ref: /schemas/graph.yaml#/properties/port
   39         description: Link to the HDMI connector.
   40 
   41 required:
   42   - compatible
   43   - clocks
   44   - clock-names
   45   - ports
   46   - reg-io-width
   47 
   48 unevaluatedProperties: false
   49 
   50 examples:
   51   - |
   52     #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
   53 
   54     hdmi: hdmi@10180000 {
   55         compatible = "ingenic,jz4780-dw-hdmi";
   56         reg = <0x10180000 0x8000>;
   57         reg-io-width = <4>;
   58         interrupt-parent = <&intc>;
   59         interrupts = <3>;
   60         clocks = <&cgu JZ4780_CLK_AHB0>, <&cgu JZ4780_CLK_HDMI>;
   61         clock-names = "iahb", "isfr";
   62 
   63         ports {
   64             #address-cells = <1>;
   65             #size-cells = <0>;
   66             hdmi_in: port@0 {
   67                 reg = <0>;
   68                 dw_hdmi_in: endpoint {
   69                     remote-endpoint = <&jz4780_lcd_out>;
   70                 };
   71             };
   72             hdmi_out: port@1 {
   73                 reg = <1>;
   74                 dw_hdmi_out: endpoint {
   75                     remote-endpoint = <&hdmi_con>;
   76                 };
   77             };
   78         };
   79     };
   80 
   81 ...

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/display/bridge/ingenic,jz4780-hdmi.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/display/bridge/ingenic,jz4780-hdmi.yaml