qcom,sdm845-venus-v2.yaml

  1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/media/qcom,sdm845-venus-v2.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Qualcomm SDM845 Venus v2 video encode and decode accelerators
  8
  9maintainers:
 10  - Stanimir Varbanov <stanimir.varbanov@linaro.org>
 11
 12description: |
 13  The Venus IP is a video encode and decode accelerator present
 14  on Qualcomm platforms
 15
 16allOf:
 17  - $ref: qcom,venus-common.yaml#
 18
 19properties:
 20  compatible:
 21    const: qcom,sdm845-venus-v2
 22
 23  power-domains:
 24    minItems: 3
 25    maxItems: 4
 26
 27  power-domain-names:
 28    minItems: 3
 29    items:
 30      - const: venus
 31      - const: vcodec0
 32      - const: vcodec1
 33      - const: cx
 34
 35  clocks:
 36    maxItems: 7
 37
 38  clock-names:
 39    items:
 40      - const: core
 41      - const: iface
 42      - const: bus
 43      - const: vcodec0_core
 44      - const: vcodec0_bus
 45      - const: vcodec1_core
 46      - const: vcodec1_bus
 47
 48  iommus:
 49    maxItems: 2
 50
 51  interconnects:
 52    maxItems: 2
 53
 54  interconnect-names:
 55    items:
 56      - const: video-mem
 57      - const: cpu-cfg
 58
 59  operating-points-v2: true
 60  opp-table:
 61    type: object
 62
 63  video-core0:
 64    type: object
 65
 66    properties:
 67      compatible:
 68        const: venus-decoder
 69
 70    required:
 71      - compatible
 72
 73    deprecated: true
 74    additionalProperties: false
 75
 76  video-core1:
 77    type: object
 78
 79    properties:
 80      compatible:
 81        const: venus-encoder
 82
 83    required:
 84      - compatible
 85
 86    deprecated: true
 87    additionalProperties: false
 88
 89required:
 90  - compatible
 91  - power-domain-names
 92  - iommus
 93
 94unevaluatedProperties: false
 95
 96examples:
 97  - |
 98    #include <dt-bindings/interrupt-controller/arm-gic.h>
 99    #include <dt-bindings/clock/qcom,videocc-sdm845.h>
100
101    video-codec@aa00000 {
102        compatible = "qcom,sdm845-venus-v2";
103        reg = <0x0aa00000 0xff000>;
104        interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
105        clocks = <&videocc VIDEO_CC_VENUS_CTL_CORE_CLK>,
106                 <&videocc VIDEO_CC_VENUS_AHB_CLK>,
107                 <&videocc VIDEO_CC_VENUS_CTL_AXI_CLK>,
108                 <&videocc VIDEO_CC_VCODEC0_CORE_CLK>,
109                 <&videocc VIDEO_CC_VCODEC0_AXI_CLK>,
110                 <&videocc VIDEO_CC_VCODEC1_CORE_CLK>,
111                 <&videocc VIDEO_CC_VCODEC1_AXI_CLK>;
112        clock-names = "core", "iface", "bus",
113                      "vcodec0_core", "vcodec0_bus",
114                      "vcodec1_core", "vcodec1_bus";
115        power-domains = <&videocc VENUS_GDSC>,
116                        <&videocc VCODEC0_GDSC>,
117                        <&videocc VCODEC1_GDSC>;
118        power-domain-names = "venus", "vcodec0", "vcodec1";
119        iommus = <&apps_smmu 0x10a0 0x8>,
120                 <&apps_smmu 0x10b0 0x0>;
121        memory-region = <&venus_mem>;
122    };