FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/display/arm,komeda.txt

     Device Tree bindings for Arm Komeda display driver
     
     Required properties:
     - compatible: Should be "arm,mali-d71"
     - reg: Physical base address and length of the registers in the system
     - interrupts: the interrupt line number of the device in the system
     - clocks: A list of phandle + clock-specifier pairs, one for each entry
         in 'clock-names'
     - clock-names: A list of clock names. It should contain:
          - "aclk": for the main processor clock
    - #address-cells: Must be 1
    - #size-cells: Must be 0
    - iommus: configure the stream id to IOMMU, Must be configured if want to
        enable iommu in display. for how to configure this node please reference
            devicetree/bindings/iommu/arm,smmu-v3.txt,
            devicetree/bindings/iommu/iommu.txt
    
    Required properties for sub-node: pipeline@nq
    Each device contains one or two pipeline sub-nodes (at least one), each
    pipeline node should provide properties:
    - reg: Zero-indexed identifier for the pipeline
    - clocks: A list of phandle + clock-specifier pairs, one for each entry
        in 'clock-names'
    - clock-names: should contain:
          - "pxclk": pixel clock
    
    - port: each pipeline connect to an encoder input port. The connection is
        modeled using the OF graph bindings specified in
        Documentation/devicetree/bindings/graph.txt
    
    Optional properties:
      - memory-region: phandle to a node describing memory (see
        Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt)
        to be used for the framebuffer; if not present, the framebuffer may
        be located anywhere in memory.
    
    Example:
    / {
            ...
    
            dp0: display@c00000 {
                    #address-cells = <1>;
                    #size-cells = <0>;
                    compatible = "arm,mali-d71";
                    reg = <0xc00000 0x20000>;
                    interrupts = <0 168 4>;
                    clocks = <&dpu_aclk>;
                    clock-names = "aclk";
                    iommus = <&smmu 0>, <&smmu 1>, <&smmu 2>, <&smmu 3>,
                            <&smmu 4>, <&smmu 5>, <&smmu 6>, <&smmu 7>,
                            <&smmu 8>, <&smmu 9>;
    
                    dp0_pipe0: pipeline@0 {
                            clocks = <&fpgaosc2>;
                            clock-names = "pxclk";
                            reg = <0>;
    
                            port {
                                    dp0_pipe0_out: endpoint {
                                            remote-endpoint = <&db_dvi0_in>;
                                    };
                            };
                    };
    
                    dp0_pipe1: pipeline@1 {
                            clocks = <&fpgaosc2>;
                            clock-names = "pxclk";
                            reg = <1>;
    
                            port {
                                    dp0_pipe1_out: endpoint {
                                            remote-endpoint = <&db_dvi1_in>;
                                    };
                            };
                    };
            };
            ...
    };

Cache object: 74bba537288da877bb468954a1baf153