| 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,sdm845-venus.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Qualcomm SDM845 Venus video encode and decode accelerators |
| 8 | |
| 9 | maintainers: |
| 10 | - Stanimir Varbanov <stanimir.varbanov@linaro.org> |
| 11 | |
| 12 | description: | |
| 13 | The Venus IP is a video encode and decode accelerator present |
| 14 | on Qualcomm platforms |
| 15 | |
| 16 | allOf: |
| 17 | - $ref: qcom,venus-common.yaml# |
| 18 | |
| 19 | properties: |
| 20 | compatible: |
| 21 | const: qcom,sdm845-venus |
| 22 | |
| 23 | power-domains: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | clocks: |
| 27 | maxItems: 3 |
| 28 | |
| 29 | clock-names: |
| 30 | items: |
| 31 | - const: core |
| 32 | - const: iface |
| 33 | - const: bus |
| 34 | |
| 35 | iommus: |
| 36 | maxItems: 2 |
| 37 | |
| 38 | video-core0: |
| 39 | type: object |
| 40 | |
| 41 | properties: |
| 42 | compatible: |
| 43 | const: venus-decoder |
| 44 | |
| 45 | clocks: |
| 46 | maxItems: 2 |
| 47 | |
| 48 | clock-names: |
| 49 | items: |
| 50 | - const: core |
| 51 | - const: bus |
| 52 | |
| 53 | power-domains: |
| 54 | maxItems: 1 |
| 55 | |
| 56 | required: |
| 57 | - compatible |
| 58 | - clocks |
| 59 | - clock-names |
| 60 | - power-domains |
| 61 | |
| 62 | additionalProperties: false |
| 63 | |
| 64 | video-core1: |
| 65 | type: object |
| 66 | |
| 67 | properties: |
| 68 | compatible: |
| 69 | const: venus-encoder |
| 70 | |
| 71 | clocks: |
| 72 | maxItems: 2 |
| 73 | |
| 74 | clock-names: |
| 75 | items: |
| 76 | - const: core |
| 77 | - const: bus |
| 78 | |
| 79 | power-domains: |
| 80 | maxItems: 1 |
| 81 | |
| 82 | required: |
| 83 | - compatible |
| 84 | - clocks |
| 85 | - clock-names |
| 86 | - power-domains |
| 87 | |
| 88 | additionalProperties: false |
| 89 | |
| 90 | required: |
| 91 | - compatible |
| 92 | - iommus |
| 93 | - video-core0 |
| 94 | - video-core1 |
| 95 | |
| 96 | unevaluatedProperties: false |
| 97 | |
| 98 | examples: |
| 99 | - | |
| 100 | #include <dt-bindings/interrupt-controller/arm-gic.h> |
| 101 | #include <dt-bindings/clock/qcom,videocc-sdm845.h> |
| 102 | |
| 103 | video-codec@aa00000 { |
| 104 | compatible = "qcom,sdm845-venus"; |
| 105 | reg = <0x0aa00000 0xff000>; |
| 106 | interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>; |
| 107 | clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>, |
| 108 | <&videocc VIDEO_CC_VENUS_AHB_CLK>, |
| 109 | <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>; |
| 110 | clock-names = "core", "iface", "bus"; |
| 111 | power-domains = <&videocc VENUS_GDSC>; |
| 112 | iommus = <&apps_smmu 0x10a0 0x8>, |
| 113 | <&apps_smmu 0x10b0 0x0>; |
| 114 | memory-region = <&venus_mem>; |
| 115 | |
| 116 | video-core0 { |
| 117 | compatible = "venus-decoder"; |
| 118 | clocks = <&videocc VIDEO_CC_VCODEC0_CORE_CLK>, |
| 119 | <&videocc VIDEO_CC_VCODEC0_AXI_CLK>; |
| 120 | clock-names = "core", "bus"; |
| 121 | power-domains = <&videocc VCODEC0_GDSC>; |
| 122 | }; |
| 123 | |
| 124 | video-core1 { |
| 125 | compatible = "venus-encoder"; |
| 126 | clocks = <&videocc VIDEO_CC_VCODEC1_CORE_CLK>, |
| 127 | <&videocc VIDEO_CC_VCODEC1_AXI_CLK>; |
| 128 | clock-names = "core", "bus"; |
| 129 | power-domains = <&videocc VCODEC1_GDSC>; |
| 130 | }; |
| 131 | }; |