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