qcom,msm8996-venus.yaml

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 
    3 %YAML 1.2
    4 ---
    5 $id: "http://devicetree.org/schemas/media/qcom,msm8996-venus.yaml#"
    6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
    7 
    8 title: Qualcomm Venus video encode and decode accelerators
    9 
   10 maintainers:
   11   - Stanimir Varbanov <stanimir.varbanov@linaro.org>
   12 
   13 description: |
   14   The Venus IP is a video encode and decode accelerator present
   15   on Qualcomm platforms
   16 
   17 properties:
   18   compatible:
   19     const: qcom,msm8996-venus
   20 
   21   reg:
   22     maxItems: 1
   23 
   24   interrupts:
   25     maxItems: 1
   26 
   27   power-domains:
   28     maxItems: 1
   29 
   30   clocks:
   31     maxItems: 4
   32 
   33   clock-names:
   34     items:
   35       - const: core
   36       - const: iface
   37       - const: bus
   38       - const: mbus
   39 
   40   iommus:
   41     maxItems: 20
   42 
   43   memory-region:
   44     maxItems: 1
   45 
   46   video-decoder:
   47     type: object
   48 
   49     properties:
   50       compatible:
   51         const: venus-decoder
   52 
   53       clocks:
   54         maxItems: 1
   55 
   56       clock-names:
   57         items:
   58           - const: core
   59 
   60       power-domains:
   61         maxItems: 1
   62 
   63     required:
   64       - compatible
   65       - clocks
   66       - clock-names
   67       - power-domains
   68 
   69     additionalProperties: false
   70 
   71   video-encoder:
   72     type: object
   73 
   74     properties:
   75       compatible:
   76         const: venus-encoder
   77 
   78       clocks:
   79         maxItems: 1
   80 
   81       clock-names:
   82         items:
   83           - const: core
   84 
   85       power-domains:
   86         maxItems: 1
   87 
   88     required:
   89       - compatible
   90       - clocks
   91       - clock-names
   92       - power-domains
   93 
   94     additionalProperties: false
   95 
   96   video-firmware:
   97     type: object
   98 
   99     description: |
  100       Firmware subnode is needed when the platform does not
  101       have TrustZone.
  102 
  103     properties:
  104       iommus:
  105         maxItems: 1
  106 
  107     required:
  108       - iommus
  109 
  110 required:
  111   - compatible
  112   - reg
  113   - interrupts
  114   - power-domains
  115   - clocks
  116   - clock-names
  117   - iommus
  118   - memory-region
  119   - video-decoder
  120   - video-encoder
  121 
  122 additionalProperties: false
  123 
  124 examples:
  125   - |
  126         #include <dt-bindings/interrupt-controller/arm-gic.h>
  127         #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
  128 
  129         video-codec@c00000 {
  130                 compatible = "qcom,msm8996-venus";
  131                 reg = <0x00c00000 0xff000>;
  132                 interrupts = <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>;
  133                 clocks = <&mmcc VIDEO_CORE_CLK>,
  134                          <&mmcc VIDEO_AHB_CLK>,
  135                          <&mmcc VIDEO_AXI_CLK>,
  136                          <&mmcc VIDEO_MAXI_CLK>;
  137                 clock-names = "core", "iface", "bus", "mbus";
  138                 power-domains = <&mmcc VENUS_GDSC>;
  139                 iommus =  <&venus_smmu 0x00>,
  140                           <&venus_smmu 0x01>,
  141                           <&venus_smmu 0x0a>,
  142                           <&venus_smmu 0x07>,
  143                           <&venus_smmu 0x0e>,
  144                           <&venus_smmu 0x0f>,
  145                           <&venus_smmu 0x08>,
  146                           <&venus_smmu 0x09>,
  147                           <&venus_smmu 0x0b>,
  148                           <&venus_smmu 0x0c>,
  149                           <&venus_smmu 0x0d>,
  150                           <&venus_smmu 0x10>,
  151                           <&venus_smmu 0x11>,
  152                           <&venus_smmu 0x21>,
  153                           <&venus_smmu 0x28>,
  154                           <&venus_smmu 0x29>,
  155                           <&venus_smmu 0x2b>,
  156                           <&venus_smmu 0x2c>,
  157                           <&venus_smmu 0x2d>,
  158                           <&venus_smmu 0x31>;
  159                 memory-region = <&venus_mem>;
  160 
  161                 video-decoder {
  162                         compatible = "venus-decoder";
  163                         clocks = <&mmcc VIDEO_SUBCORE0_CLK>;
  164                         clock-names = "core";
  165                         power-domains = <&mmcc VENUS_CORE0_GDSC>;
  166                 };
  167 
  168                 video-encoder {
  169                         compatible = "venus-encoder";
  170                         clocks = <&mmcc VIDEO_SUBCORE1_CLK>;
  171                         clock-names = "core";
  172                         power-domains = <&mmcc VENUS_CORE1_GDSC>;
  173                 };
  174         };

Cache object: a4d96275cfaeb865c7b8c88d3e2c6033

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/media/qcom,msm8996-venus.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/media/qcom,msm8996-venus.yaml