X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fmedia%2Frenesas%2Cfcp.txt;h=27f9b8e459ac6389938220147f8cc371e34fcd12;hp=6a12960609d8274133f134a7fb6b73c696f9d8a6;hb=350d32395bee1a21deec504a253b336e20d9f35a;hpb=e8f0f8aa4eb356bd729f15be8827db2558ea1ae6 diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.txt b/Documentation/devicetree/bindings/media/renesas,fcp.txt index 6a12960609d8..27f9b8e459ac 100644 --- a/Documentation/devicetree/bindings/media/renesas,fcp.txt +++ b/Documentation/devicetree/bindings/media/renesas,fcp.txt @@ -7,12 +7,14 @@ conversion of AXI transactions in order to reduce the memory bandwidth. There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and FCP for FDP (FCPF). Their configuration and behaviour depend on the module they -are paired with. These DT bindings currently support the FCPV only. +are paired with. These DT bindings currently support the FCPV and FCPF. - compatible: Must be one or more of the following - "renesas,r8a7795-fcpv" for R8A7795 (R-Car H3) compatible 'FCP for VSP' + - "renesas,r8a7795-fcpf" for R8A7795 (R-Car H3) compatible 'FCP for FDP' - "renesas,fcpv" for generic compatible 'FCP for VSP' + - "renesas,fcpf" for generic compatible 'FCP for FDP' When compatible with the generic version, nodes must list the SoC-specific version corresponding to the platform first, followed by the @@ -21,6 +23,10 @@ are paired with. These DT bindings currently support the FCPV only. - reg: the register base and size for the device registers - clocks: Reference to the functional clock +Optional properties: + - power-domains : power-domain property defined with a power domain specifier + to respective power domain. + Device node example ------------------- @@ -29,4 +35,5 @@ Device node example compatible = "renesas,r8a7795-fcpv", "renesas,fcpv"; reg = <0 0xfea2f000 0 0x200>; clocks = <&cpg CPG_MOD 602>; + power-domains = <&sysc R8A7795_PD_A3VP>; };