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1* Device tree bindings for Aspeed Video Engine2 3The Video Engine (VE) embedded in the Aspeed AST2400/2500/2600 SOCs can4capture and compress video data from digital or analog sources.5 6Required properties:7 - compatible: "aspeed,ast2400-video-engine" or8 "aspeed,ast2500-video-engine" or9 "aspeed,ast2600-video-engine"10 - reg: contains the offset and length of the VE memory region11 - clocks: clock specifiers for the syscon clocks associated with12 the VE (ordering must match the clock-names property)13 - clock-names: "vclk" and "eclk"14 - resets: reset specifier for the syscon reset associated with15 the VE16 - interrupts: the interrupt associated with the VE on this platform17 18Optional properties:19 - memory-region:20 phandle to a memory region to allocate from, as defined in21 Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt22 23Example:24 25video-engine@1e700000 {26 compatible = "aspeed,ast2500-video-engine";27 reg = <0x1e700000 0x20000>;28 clocks = <&syscon ASPEED_CLK_GATE_VCLK>, <&syscon ASPEED_CLK_GATE_ECLK>;29 clock-names = "vclk", "eclk";30 resets = <&syscon ASPEED_RESET_VIDEO>;31 interrupts = <7>;32 memory-region = <&video_engine_memory>;33};34