# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/media/qcom,sc7280-venus.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm SC7280 Venus video encode and decode accelerators maintainers: - Stanimir Varbanov description: | The Venus Iris2 IP is a video encode and decode accelerator present on Qualcomm platforms allOf: - $ref: qcom,venus-common.yaml# properties: compatible: const: qcom,sc7280-venus power-domains: minItems: 2 maxItems: 3 power-domain-names: minItems: 2 items: - const: venus - const: vcodec0 - const: cx clocks: maxItems: 5 clock-names: items: - const: core - const: bus - const: iface - const: vcodec_core - const: vcodec_bus iommus: maxItems: 2 interconnects: maxItems: 2 interconnect-names: items: - const: cpu-cfg - const: video-mem operating-points-v2: true opp-table: type: object video-decoder: type: object properties: compatible: const: venus-decoder required: - compatible additionalProperties: false video-encoder: type: object properties: compatible: const: venus-encoder required: - compatible additionalProperties: false required: - compatible - power-domain-names - iommus - video-decoder - video-encoder unevaluatedProperties: false examples: - | #include #include #include #include venus: video-codec@aa00000 { compatible = "qcom,sc7280-venus"; reg = <0x0aa00000 0xd0600>; interrupts = ; clocks = <&videocc VIDEO_CC_MVSC_CORE_CLK>, <&videocc VIDEO_CC_MVSC_CTL_AXI_CLK>, <&videocc VIDEO_CC_VENUS_AHB_CLK>, <&videocc VIDEO_CC_MVS0_CORE_CLK>, <&videocc VIDEO_CC_MVS0_AXI_CLK>; clock-names = "core", "bus", "iface", "vcodec_core", "vcodec_bus"; power-domains = <&videocc MVSC_GDSC>, <&videocc MVS0_GDSC>, <&rpmhpd SC7280_CX>; power-domain-names = "venus", "vcodec0", "cx"; interconnects = <&gem_noc MASTER_APPSS_PROC 0 &cnoc2 SLAVE_VENUS_CFG 0>, <&mmss_noc MASTER_VIDEO_P0 0 &mc_virt SLAVE_EBI1 0>; interconnect-names = "cpu-cfg", "video-mem"; iommus = <&apps_smmu 0x2180 0x20>, <&apps_smmu 0x2184 0x20>; memory-region = <&video_mem>; video-decoder { compatible = "venus-decoder"; }; video-encoder { compatible = "venus-encoder"; }; video-firmware { iommus = <&apps_smmu 0x21a2 0x0>; }; };