NVIDIA Tegra Video Decoder Engine Required properties: - compatible : Must contain one of the following values: - "nvidia,tegra20-vde" - "nvidia,tegra30-vde" - "nvidia,tegra114-vde" - "nvidia,tegra124-vde" - "nvidia,tegra132-vde" - reg : Must contain an entry for each entry in reg-names. - reg-names : Must include the following entries: - sxe - bsev - mbe - ppe - mce - tfe - ppb - vdma - frameid - iram : Must contain phandle to the mmio-sram device node that represents IRAM region used by VDE. - interrupts : Must contain an entry for each entry in interrupt-names. - interrupt-names : Must include the following entries: - sync-token - bsev - sxe - clocks : Must include the following entries: - vde - resets : Must contain an entry for each entry in reset-names. - reset-names : Should include the following entries: - vde Optional properties: - resets : Must contain an entry for each entry in reset-names. - reset-names : Must include the following entries: - mc Example: video-codec@6001a000 { compatible = "nvidia,tegra20-vde"; reg = <0x6001a000 0x1000 /* Syntax Engine */ 0x6001b000 0x1000 /* Video Bitstream Engine */ 0x6001c000 0x100 /* Macroblock Engine */ 0x6001c200 0x100 /* Post-processing Engine */ 0x6001c400 0x100 /* Motion Compensation Engine */ 0x6001c600 0x100 /* Transform Engine */ 0x6001c800 0x100 /* Pixel prediction block */ 0x6001ca00 0x100 /* Video DMA */ 0x6001d800 0x300 /* Video frame controls */>; reg-names = "sxe", "bsev", "mbe", "ppe", "mce", "tfe", "ppb", "vdma", "frameid"; iram = <&vde_pool>; /* IRAM region */ interrupts = , /* Sync token interrupt */ , /* BSE-V interrupt */ ; /* SXE interrupt */ interrupt-names = "sync-token", "bsev", "sxe"; clocks = <&tegra_car TEGRA20_CLK_VDE>; reset-names = "vde", "mc"; resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>; };