Kernel-4.18.0-80.el8_renesas,vsp1

• Renesas VSP Video Processing Engine

The VSP is a video processing engine that supports up-/down-scaling, alpha
blending, color space conversion and various other image processing features.
It can be found in the Renesas R-Car second generation SoCs.

Required properties:

• compatible: Must contain one of the following values

  • “renesas,vsp1” for the R-Car Gen2 VSP1
  • “renesas,vsp2” for the R-Car Gen3 VSP2

• reg: Base address and length of the registers block for the VSP.

• interrupts: VSP interrupt specifier.

• clocks: A phandle + clock-specifier pair for the VSP functional clock.

Optional properties:

• renesas,fcp: A phandle referencing the FCP that handles memory accesses

           for the VSP. Not needed on Gen2, mandatory on Gen3.
  

Example: R8A7790 (R-Car H2) VSP1-S node

vsp@fe928000 {
    compatible = "renesas,vsp1";
    reg = <0 0xfe928000 0 0x8000>;
    interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>;
    clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>;
};