| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/media/qcom,sdm660-venus.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm SDM660 Venus video encode and decode accelerators |
| 8 | |
| 9 | maintainers: |
| 10 | - Stanimir Varbanov <stanimir.varbanov@linaro.org> |
| 11 | - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
| 12 | |
| 13 | description: | |
| 14 | The Venus IP is a video encode and decode accelerator present |
| 15 | on Qualcomm platforms |
| 16 | |
| 17 | allOf: |
| 18 | - $ref: qcom,venus-common.yaml# |
| 19 | |
| 20 | properties: |
| 21 | compatible: |
| 22 | const: qcom,sdm660-venus |
| 23 | |
| 24 | clocks: |
| 25 | maxItems: 4 |
| 26 | |
| 27 | clock-names: |
| 28 | items: |
| 29 | - const: core |
| 30 | - const: iface |
| 31 | - const: bus |
| 32 | - const: bus_throttle |
| 33 | |
| 34 | interconnects: |
| 35 | maxItems: 2 |
| 36 | |
| 37 | interconnect-names: |
| 38 | items: |
| 39 | - const: cpu-cfg |
| 40 | - const: video-mem |
| 41 | |
| 42 | iommus: |
| 43 | maxItems: 20 |
| 44 | |
| 45 | power-domains: |
| 46 | maxItems: 1 |
| 47 | |
| 48 | video-decoder: |
| 49 | type: object |
| 50 | |
| 51 | properties: |
| 52 | compatible: |
| 53 | const: venus-decoder |
| 54 | |
| 55 | clocks: |
| 56 | maxItems: 1 |
| 57 | |
| 58 | clock-names: |
| 59 | items: |
| 60 | - const: vcodec0_core |
| 61 | |
| 62 | power-domains: |
| 63 | maxItems: 1 |
| 64 | |
| 65 | required: |
| 66 | - compatible |
| 67 | - clocks |
| 68 | - clock-names |
| 69 | - power-domains |
| 70 | |
| 71 | additionalProperties: false |
| 72 | |
| 73 | video-encoder: |
| 74 | type: object |
| 75 | |
| 76 | properties: |
| 77 | compatible: |
| 78 | const: venus-encoder |
| 79 | |
| 80 | clocks: |
| 81 | maxItems: 1 |
| 82 | |
| 83 | clock-names: |
| 84 | items: |
| 85 | - const: vcodec0_core |
| 86 | |
| 87 | power-domains: |
| 88 | maxItems: 1 |
| 89 | |
| 90 | required: |
| 91 | - compatible |
| 92 | - clocks |
| 93 | - clock-names |
| 94 | - power-domains |
| 95 | |
| 96 | additionalProperties: false |
| 97 | |
| 98 | required: |
| 99 | - compatible |
| 100 | - iommus |
| 101 | - video-decoder |
| 102 | - video-encoder |
| 103 | |
| 104 | unevaluatedProperties: false |
| 105 | |
| 106 | examples: |
| 107 | - | |
| 108 | #include <dt-bindings/clock/qcom,mmcc-sdm660.h> |
| 109 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 110 | |
| 111 | video-codec@cc00000 { |
| 112 | compatible = "qcom,sdm660-venus"; |
| 113 | reg = <0x0cc00000 0xff000>; |
| 114 | clocks = <&mmcc VIDEO_CORE_CLK>, |
| 115 | <&mmcc VIDEO_AHB_CLK>, |
| 116 | <&mmcc VIDEO_AXI_CLK>, |
| 117 | <&mmcc THROTTLE_VIDEO_AXI_CLK>; |
| 118 | clock-names = "core", "iface", "bus", "bus_throttle"; |
| 119 | interconnects = <&gnoc 0 &mnoc 13>, |
| 120 | <&mnoc 4 &bimc 5>; |
| 121 | interconnect-names = "cpu-cfg", "video-mem"; |
| 122 | interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>; |
| 123 | iommus = <&mmss_smmu 0x400>, |
| 124 | <&mmss_smmu 0x401>, |
| 125 | <&mmss_smmu 0x40a>, |
| 126 | <&mmss_smmu 0x407>, |
| 127 | <&mmss_smmu 0x40e>, |
| 128 | <&mmss_smmu 0x40f>, |
| 129 | <&mmss_smmu 0x408>, |
| 130 | <&mmss_smmu 0x409>, |
| 131 | <&mmss_smmu 0x40b>, |
| 132 | <&mmss_smmu 0x40c>, |
| 133 | <&mmss_smmu 0x40d>, |
| 134 | <&mmss_smmu 0x410>, |
| 135 | <&mmss_smmu 0x421>, |
| 136 | <&mmss_smmu 0x428>, |
| 137 | <&mmss_smmu 0x429>, |
| 138 | <&mmss_smmu 0x42b>, |
| 139 | <&mmss_smmu 0x42c>, |
| 140 | <&mmss_smmu 0x42d>, |
| 141 | <&mmss_smmu 0x411>, |
| 142 | <&mmss_smmu 0x431>; |
| 143 | memory-region = <&venus_region>; |
| 144 | power-domains = <&mmcc VENUS_GDSC>; |
| 145 | |
| 146 | video-decoder { |
| 147 | compatible = "venus-decoder"; |
| 148 | clocks = <&mmcc VIDEO_SUBCORE0_CLK>; |
| 149 | clock-names = "vcodec0_core"; |
| 150 | power-domains = <&mmcc VENUS_CORE0_GDSC>; |
| 151 | }; |
| 152 | |
| 153 | video-encoder { |
| 154 | compatible = "venus-encoder"; |
| 155 | clocks = <&mmcc VIDEO_SUBCORE0_CLK>; |
| 156 | clock-names = "vcodec0_core"; |
| 157 | power-domains = <&mmcc VENUS_CORE0_GDSC>; |
| 158 | }; |
| 159 | }; |