* Mediatek Video Processor Unit Video Processor Unit is a HW video controller. It controls HW Codec including H.264/VP8/VP9 Decode, H.264/VP8 Encode and Image Processor (scale/rotate/color convert). Required properties: - compatible: "mediatek,mt8173-vpu" - reg: Must contain an entry for each entry in reg-names. - reg-names: Must include the following entries: "tcm": tcm base "cfg_reg": Main configuration registers base - interrupts: interrupt number to the cpu. - clocks : clock name from clock manager - clock-names: must be main. It is the main clock of VPU Optional properties: - memory-region: phandle to a node describing memory (see Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt) to be used for VPU extended memory; if not present, VPU may be located anywhere in the memory Example: vpu: vpu@10020000 { compatible = "mediatek,mt8173-vpu"; reg = <0 0x10020000 0 0x30000>, <0 0x10050000 0 0x100>; reg-names = "tcm", "cfg_reg"; interrupts = ; clocks = <&topckgen TOP_SCP_SEL>; clock-names = "main"; };