1 Renesas R-Car Frame Compression Processor (FCP)
2 -----------------------------------------------
4 The FCP is a companion module of video processing modules in the Renesas R-Car
5 Gen3 SoCs. It provides data compression and decompression, data caching, and
6 conversion of AXI transactions in order to reduce the memory bandwidth.
8 There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and FCP
9 for FDP (FCPF). Their configuration and behaviour depend on the module they
10 are paired with. These DT bindings currently support the FCPV and FCPF.
12 - compatible: Must be one or more of the following
14 - "renesas,fcpv" for generic compatible 'FCP for VSP'
15 - "renesas,fcpf" for generic compatible 'FCP for FDP'
17 - reg: the register base and size for the device registers
18 - clocks: Reference to the functional clock
21 - power-domains : power-domain property defined with a power domain specifier
22 to respective power domain.
28 fcpvd1: fcp@fea2f000 {
29 compatible = "renesas,fcpv";
30 reg = <0 0xfea2f000 0 0x200>;
31 clocks = <&cpg CPG_MOD 602>;
32 power-domains = <&sysc R8A7795_PD_A3VP>;