Kernel-4.18.0-80.el8_fsl,dcu

Device Tree bindings for Freescale DCU DRM Driver

Required properties:

• compatible: Should be one of

  • “fsl,ls1021a-dcu”.
  • “fsl,vf610-dcu”.

• reg: Address and length of the register set for dcu.

• clocks: Handle to “dcu” and “pix” clock (in the order below)

        This can be the same clock (e.g. LS1021a)
        See ../clocks/clock-bindings.txt for details.
  

• clock-names: Should be “dcu” and “pix”

        See ../clocks/clock-bindings.txt for details.
  

• big-endian Boolean property, LS1021A DCU registers are big-endian.

• port Video port for the panel output

Optional properties:

• fsl,tcon: The phandle to the timing controller node.

Examples:
dcu: dcu@2ce0000 {
compatible = “fsl,ls1021a-dcu”;
reg = <0x0 0x2ce0000 0x0 0x10000>;
clocks = <&platform_clk 0>, <&platform_clk 0>;
clock-names = “dcu”, “pix”;
big-endian;
fsl,tcon = <&tcon>;

port {
    dcu_out: endpoint {
        remote-endpoint = <&panel_out>;
     };
};

};