# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/media/qcom,msm8996-venus.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm MSM8996 Venus video encode and decode accelerators maintainers: - Stanimir Varbanov description: | The Venus IP is a video encode and decode accelerator present on Qualcomm platforms allOf: - $ref: qcom,venus-common.yaml# properties: compatible: const: qcom,msm8996-venus power-domains: maxItems: 1 clocks: maxItems: 4 clock-names: items: - const: core - const: iface - const: bus - const: mbus interconnects: maxItems: 2 interconnect-names: items: - const: video-mem - const: cpu-cfg iommus: maxItems: 20 video-decoder: type: object properties: compatible: const: venus-decoder clocks: maxItems: 1 clock-names: items: - const: core power-domains: maxItems: 1 required: - compatible - clocks - clock-names - power-domains additionalProperties: false video-encoder: type: object properties: compatible: const: venus-encoder clocks: maxItems: 1 clock-names: items: - const: core power-domains: maxItems: 1 required: - compatible - clocks - clock-names - power-domains additionalProperties: false required: - compatible - iommus - video-decoder - video-encoder unevaluatedProperties: false examples: - | #include #include video-codec@c00000 { compatible = "qcom,msm8996-venus"; reg = <0x00c00000 0xff000>; interrupts = ; clocks = <&mmcc VIDEO_CORE_CLK>, <&mmcc VIDEO_AHB_CLK>, <&mmcc VIDEO_AXI_CLK>, <&mmcc VIDEO_MAXI_CLK>; clock-names = "core", "iface", "bus", "mbus"; power-domains = <&mmcc VENUS_GDSC>; iommus = <&venus_smmu 0x00>, <&venus_smmu 0x01>, <&venus_smmu 0x0a>, <&venus_smmu 0x07>, <&venus_smmu 0x0e>, <&venus_smmu 0x0f>, <&venus_smmu 0x08>, <&venus_smmu 0x09>, <&venus_smmu 0x0b>, <&venus_smmu 0x0c>, <&venus_smmu 0x0d>, <&venus_smmu 0x10>, <&venus_smmu 0x11>, <&venus_smmu 0x21>, <&venus_smmu 0x28>, <&venus_smmu 0x29>, <&venus_smmu 0x2b>, <&venus_smmu 0x2c>, <&venus_smmu 0x2d>, <&venus_smmu 0x31>; memory-region = <&venus_mem>; video-decoder { compatible = "venus-decoder"; clocks = <&mmcc VIDEO_SUBCORE0_CLK>; clock-names = "core"; power-domains = <&mmcc VENUS_CORE0_GDSC>; }; video-encoder { compatible = "venus-encoder"; clocks = <&mmcc VIDEO_SUBCORE1_CLK>; clock-names = "core"; power-domains = <&mmcc VENUS_CORE1_GDSC>; }; };