1 * Renesas VSP1 Video Processing Engine
3 The VSP1 is a video processing engine that supports up-/down-scaling, alpha
4 blending, color space conversion and various other image processing features.
5 It can be found in the Renesas R-Car second generation SoCs.
9 - compatible: Must contain "renesas,vsp1"
11 - reg: Base address and length of the registers block for the VSP1.
12 - interrupts: VSP1 interrupt specifier.
13 - clocks: A phandle + clock-specifier pair for the VSP1 functional clock.
15 - renesas,#rpf: Number of Read Pixel Formatter (RPF) modules in the VSP1.
16 - renesas,#uds: Number of Up Down Scaler (UDS) modules in the VSP1.
17 - renesas,#wpf: Number of Write Pixel Formatter (WPF) modules in the VSP1.
22 - renesas,has-lif: Boolean, indicates that the LCD Interface (LIF) module is
24 - renesas,has-lut: Boolean, indicates that the Look Up Table (LUT) module is
26 - renesas,has-sru: Boolean, indicates that the Super Resolution Unit (SRU)
30 Example: R8A7790 (R-Car H2) VSP1-S node
33 compatible = "renesas,vsp1";
34 reg = <0 0xfe928000 0 0x8000>;
35 interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>;
36 clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>;