The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/net/wireless/qcom,ath11k.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 # Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
    3 
    4 %YAML 1.2
    5 ---
    6 $id: http://devicetree.org/schemas/net/wireless/qcom,ath11k.yaml#
    7 $schema: http://devicetree.org/meta-schemas/core.yaml#
    8 
    9 title: Qualcomm Technologies ath11k wireless devices Generic Binding
   10 
   11 maintainers:
   12   - Kalle Valo <kvalo@kernel.org>
   13 
   14 description: |
   15   These are dt entries for Qualcomm Technologies, Inc. IEEE 802.11ax
   16   devices, for example like AHB based IPQ8074.
   17 
   18 properties:
   19   compatible:
   20     enum:
   21       - qcom,ipq8074-wifi
   22       - qcom,ipq6018-wifi
   23       - qcom,wcn6750-wifi
   24 
   25   reg:
   26     maxItems: 1
   27 
   28   interrupts:
   29     minItems: 32
   30     maxItems: 52
   31 
   32   interrupt-names:
   33     maxItems: 52
   34 
   35   qcom,rproc:
   36     $ref: /schemas/types.yaml#/definitions/phandle
   37     description:
   38       DT entry of q6v5-wcss remoteproc driver.
   39       Phandle to a node that can contain the following properties
   40         * compatible
   41         * reg
   42         * reg-names
   43 
   44   qcom,ath11k-calibration-variant:
   45     $ref: /schemas/types.yaml#/definitions/string
   46     description:
   47       string to uniquely identify variant of the calibration data in the
   48       board-2.bin for designs with colliding bus and device specific ids
   49 
   50   memory-region:
   51     minItems: 1
   52     maxItems: 2
   53     description:
   54       phandle to a node describing reserved memory (System RAM memory)
   55       used by ath11k firmware (see bindings/reserved-memory/reserved-memory.txt)
   56 
   57   iommus:
   58     minItems: 1
   59     maxItems: 2
   60 
   61   wifi-firmware:
   62     type: object
   63     description: |
   64       WCN6750 wifi node can contain one optional firmware subnode.
   65       Firmware subnode is needed when the platform does not have Trustzone.
   66     required:
   67       - iommus
   68 
   69 required:
   70   - compatible
   71   - reg
   72   - interrupts
   73   - qcom,rproc
   74 
   75 additionalProperties: false
   76 
   77 allOf:
   78   - if:
   79       properties:
   80         compatible:
   81           contains:
   82             enum:
   83               - qcom,ipq8074-wifi
   84               - qcom,ipq6018-wifi
   85     then:
   86       properties:
   87         interrupts:
   88           items:
   89             - description: misc-pulse1 interrupt events
   90             - description: misc-latch interrupt events
   91             - description: sw exception interrupt events
   92             - description: watchdog interrupt events
   93             - description: interrupt event for ring CE0
   94             - description: interrupt event for ring CE1
   95             - description: interrupt event for ring CE2
   96             - description: interrupt event for ring CE3
   97             - description: interrupt event for ring CE4
   98             - description: interrupt event for ring CE5
   99             - description: interrupt event for ring CE6
  100             - description: interrupt event for ring CE7
  101             - description: interrupt event for ring CE8
  102             - description: interrupt event for ring CE9
  103             - description: interrupt event for ring CE10
  104             - description: interrupt event for ring CE11
  105             - description: interrupt event for ring host2wbm-desc-feed
  106             - description: interrupt event for ring host2reo-re-injection
  107             - description: interrupt event for ring host2reo-command
  108             - description: interrupt event for ring host2rxdma-monitor-ring3
  109             - description: interrupt event for ring host2rxdma-monitor-ring2
  110             - description: interrupt event for ring host2rxdma-monitor-ring1
  111             - description: interrupt event for ring reo2ost-exception
  112             - description: interrupt event for ring wbm2host-rx-release
  113             - description: interrupt event for ring reo2host-status
  114             - description: interrupt event for ring reo2host-destination-ring4
  115             - description: interrupt event for ring reo2host-destination-ring3
  116             - description: interrupt event for ring reo2host-destination-ring2
  117             - description: interrupt event for ring reo2host-destination-ring1
  118             - description: interrupt event for ring rxdma2host-monitor-destination-mac3
  119             - description: interrupt event for ring rxdma2host-monitor-destination-mac2
  120             - description: interrupt event for ring rxdma2host-monitor-destination-mac1
  121             - description: interrupt event for ring ppdu-end-interrupts-mac3
  122             - description: interrupt event for ring ppdu-end-interrupts-mac2
  123             - description: interrupt event for ring ppdu-end-interrupts-mac1
  124             - description: interrupt event for ring rxdma2host-monitor-status-ring-mac3
  125             - description: interrupt event for ring rxdma2host-monitor-status-ring-mac2
  126             - description: interrupt event for ring rxdma2host-monitor-status-ring-mac1
  127             - description: interrupt event for ring host2rxdma-host-buf-ring-mac3
  128             - description: interrupt event for ring host2rxdma-host-buf-ring-mac2
  129             - description: interrupt event for ring host2rxdma-host-buf-ring-mac1
  130             - description: interrupt event for ring rxdma2host-destination-ring-mac3
  131             - description: interrupt event for ring rxdma2host-destination-ring-mac2
  132             - description: interrupt event for ring rxdma2host-destination-ring-mac1
  133             - description: interrupt event for ring host2tcl-input-ring4
  134             - description: interrupt event for ring host2tcl-input-ring3
  135             - description: interrupt event for ring host2tcl-input-ring2
  136             - description: interrupt event for ring host2tcl-input-ring1
  137             - description: interrupt event for ring wbm2host-tx-completions-ring3
  138             - description: interrupt event for ring wbm2host-tx-completions-ring2
  139             - description: interrupt event for ring wbm2host-tx-completions-ring1
  140             - description: interrupt event for ring tcl2host-status-ring
  141         interrupt-names:
  142           items:
  143             - const: misc-pulse1
  144             - const: misc-latch
  145             - const: sw-exception
  146             - const: watchdog
  147             - const: ce0
  148             - const: ce1
  149             - const: ce2
  150             - const: ce3
  151             - const: ce4
  152             - const: ce5
  153             - const: ce6
  154             - const: ce7
  155             - const: ce8
  156             - const: ce9
  157             - const: ce10
  158             - const: ce11
  159             - const: host2wbm-desc-feed
  160             - const: host2reo-re-injection
  161             - const: host2reo-command
  162             - const: host2rxdma-monitor-ring3
  163             - const: host2rxdma-monitor-ring2
  164             - const: host2rxdma-monitor-ring1
  165             - const: reo2ost-exception
  166             - const: wbm2host-rx-release
  167             - const: reo2host-status
  168             - const: reo2host-destination-ring4
  169             - const: reo2host-destination-ring3
  170             - const: reo2host-destination-ring2
  171             - const: reo2host-destination-ring1
  172             - const: rxdma2host-monitor-destination-mac3
  173             - const: rxdma2host-monitor-destination-mac2
  174             - const: rxdma2host-monitor-destination-mac1
  175             - const: ppdu-end-interrupts-mac3
  176             - const: ppdu-end-interrupts-mac2
  177             - const: ppdu-end-interrupts-mac1
  178             - const: rxdma2host-monitor-status-ring-mac3
  179             - const: rxdma2host-monitor-status-ring-mac2
  180             - const: rxdma2host-monitor-status-ring-mac1
  181             - const: host2rxdma-host-buf-ring-mac3
  182             - const: host2rxdma-host-buf-ring-mac2
  183             - const: host2rxdma-host-buf-ring-mac1
  184             - const: rxdma2host-destination-ring-mac3
  185             - const: rxdma2host-destination-ring-mac2
  186             - const: rxdma2host-destination-ring-mac1
  187             - const: host2tcl-input-ring4
  188             - const: host2tcl-input-ring3
  189             - const: host2tcl-input-ring2
  190             - const: host2tcl-input-ring1
  191             - const: wbm2host-tx-completions-ring3
  192             - const: wbm2host-tx-completions-ring2
  193             - const: wbm2host-tx-completions-ring1
  194             - const: tcl2host-status-ring
  195 
  196   - if:
  197       properties:
  198         compatible:
  199           contains:
  200             enum:
  201               - qcom,ipq8074-wifi
  202               - qcom,ipq6018-wifi
  203     then:
  204       required:
  205         - interrupt-names
  206 
  207   - if:
  208       properties:
  209         compatible:
  210           contains:
  211             enum:
  212               - qcom,wcn6750-wifi
  213     then:
  214       properties:
  215         interrupts:
  216           items:
  217             - description: interrupt event for ring CE1
  218             - description: interrupt event for ring CE2
  219             - description: interrupt event for ring CE3
  220             - description: interrupt event for ring CE4
  221             - description: interrupt event for ring CE5
  222             - description: interrupt event for ring CE6
  223             - description: interrupt event for ring CE7
  224             - description: interrupt event for ring CE8
  225             - description: interrupt event for ring CE9
  226             - description: interrupt event for ring CE10
  227             - description: interrupt event for ring DP1
  228             - description: interrupt event for ring DP2
  229             - description: interrupt event for ring DP3
  230             - description: interrupt event for ring DP4
  231             - description: interrupt event for ring DP5
  232             - description: interrupt event for ring DP6
  233             - description: interrupt event for ring DP7
  234             - description: interrupt event for ring DP8
  235             - description: interrupt event for ring DP9
  236             - description: interrupt event for ring DP10
  237             - description: interrupt event for ring DP11
  238             - description: interrupt event for ring DP12
  239             - description: interrupt event for ring DP13
  240             - description: interrupt event for ring DP14
  241             - description: interrupt event for ring DP15
  242             - description: interrupt event for ring DP16
  243             - description: interrupt event for ring DP17
  244             - description: interrupt event for ring DP18
  245             - description: interrupt event for ring DP19
  246             - description: interrupt event for ring DP20
  247             - description: interrupt event for ring DP21
  248             - description: interrupt event for ring DP22
  249 
  250 examples:
  251   - |
  252 
  253     q6v5_wcss: q6v5_wcss@CD00000 {
  254         compatible = "qcom,ipq8074-wcss-pil";
  255         reg = <0xCD00000 0x4040>,
  256               <0x4AB000 0x20>;
  257         reg-names = "qdsp6",
  258                     "rmb";
  259     };
  260 
  261     wifi0: wifi@c000000 {
  262         compatible = "qcom,ipq8074-wifi";
  263         reg = <0xc000000 0x2000000>;
  264         interrupts = <0 320 1>,
  265                      <0 319 1>,
  266                      <0 318 1>,
  267                      <0 317 1>,
  268                      <0 316 1>,
  269                      <0 315 1>,
  270                      <0 314 1>,
  271                      <0 311 1>,
  272                      <0 310 1>,
  273                      <0 411 1>,
  274                      <0 410 1>,
  275                      <0 40 1>,
  276                      <0 39 1>,
  277                      <0 302 1>,
  278                      <0 301 1>,
  279                      <0 37 1>,
  280                      <0 36 1>,
  281                      <0 296 1>,
  282                      <0 295 1>,
  283                      <0 294 1>,
  284                      <0 293 1>,
  285                      <0 292 1>,
  286                      <0 291 1>,
  287                      <0 290 1>,
  288                      <0 289 1>,
  289                      <0 288 1>,
  290                      <0 239 1>,
  291                      <0 236 1>,
  292                      <0 235 1>,
  293                      <0 234 1>,
  294                      <0 233 1>,
  295                      <0 232 1>,
  296                      <0 231 1>,
  297                      <0 230 1>,
  298                      <0 229 1>,
  299                      <0 228 1>,
  300                      <0 224 1>,
  301                      <0 223 1>,
  302                      <0 203 1>,
  303                      <0 183 1>,
  304                      <0 180 1>,
  305                      <0 179 1>,
  306                      <0 178 1>,
  307                      <0 177 1>,
  308                      <0 176 1>,
  309                      <0 163 1>,
  310                      <0 162 1>,
  311                      <0 160 1>,
  312                      <0 159 1>,
  313                      <0 158 1>,
  314                      <0 157 1>,
  315                      <0 156 1>;
  316         interrupt-names = "misc-pulse1",
  317                           "misc-latch",
  318                           "sw-exception",
  319                           "watchdog",
  320                           "ce0",
  321                           "ce1",
  322                           "ce2",
  323                           "ce3",
  324                           "ce4",
  325                           "ce5",
  326                           "ce6",
  327                           "ce7",
  328                           "ce8",
  329                           "ce9",
  330                           "ce10",
  331                           "ce11",
  332                           "host2wbm-desc-feed",
  333                           "host2reo-re-injection",
  334                           "host2reo-command",
  335                           "host2rxdma-monitor-ring3",
  336                           "host2rxdma-monitor-ring2",
  337                           "host2rxdma-monitor-ring1",
  338                           "reo2ost-exception",
  339                           "wbm2host-rx-release",
  340                           "reo2host-status",
  341                           "reo2host-destination-ring4",
  342                           "reo2host-destination-ring3",
  343                           "reo2host-destination-ring2",
  344                           "reo2host-destination-ring1",
  345                           "rxdma2host-monitor-destination-mac3",
  346                           "rxdma2host-monitor-destination-mac2",
  347                           "rxdma2host-monitor-destination-mac1",
  348                           "ppdu-end-interrupts-mac3",
  349                           "ppdu-end-interrupts-mac2",
  350                           "ppdu-end-interrupts-mac1",
  351                           "rxdma2host-monitor-status-ring-mac3",
  352                           "rxdma2host-monitor-status-ring-mac2",
  353                           "rxdma2host-monitor-status-ring-mac1",
  354                           "host2rxdma-host-buf-ring-mac3",
  355                           "host2rxdma-host-buf-ring-mac2",
  356                           "host2rxdma-host-buf-ring-mac1",
  357                           "rxdma2host-destination-ring-mac3",
  358                           "rxdma2host-destination-ring-mac2",
  359                           "rxdma2host-destination-ring-mac1",
  360                           "host2tcl-input-ring4",
  361                           "host2tcl-input-ring3",
  362                           "host2tcl-input-ring2",
  363                           "host2tcl-input-ring1",
  364                           "wbm2host-tx-completions-ring3",
  365                           "wbm2host-tx-completions-ring2",
  366                           "wbm2host-tx-completions-ring1",
  367                           "tcl2host-status-ring";
  368         qcom,rproc = <&q6v5_wcss>;
  369     };
  370 
  371   - |
  372 
  373     reserved-memory {
  374         #address-cells = <2>;
  375         #size-cells = <2>;
  376 
  377         qcn9074_0: qcn9074_0@51100000 {
  378             no-map;
  379             reg = <0x0 0x51100000 0x0 0x03500000>;
  380         };
  381     };
  382 
  383     pci {
  384         pcie0 {
  385             #size-cells = <2>;
  386             #address-cells = <3>;
  387 
  388             wifi_0: wifi@0 {
  389                 reg = <0 0 0 0 0>;
  390                 memory-region = <&qcn9074_0>;
  391             };
  392         };
  393     };
  394 
  395   - |
  396     #include <dt-bindings/interrupt-controller/arm-gic.h>
  397 
  398     reserved-memory {
  399         #address-cells = <2>;
  400         #size-cells = <2>;
  401 
  402         wlan_ce_mem: memory@4cd000 {
  403             no-map;
  404             reg = <0x0 0x004cd000 0x0 0x1000>;
  405         };
  406 
  407         wlan_fw_mem: memory@80c00000 {
  408             no-map;
  409             reg = <0x0 0x80c00000 0x0 0xc00000>;
  410         };
  411     };
  412 
  413     wifi: wifi@17a10040 {
  414         compatible = "qcom,wcn6750-wifi";
  415         reg = <0x17a10040 0x0>;
  416         iommus = <&apps_smmu 0x1c00 0x1>;
  417         interrupts = <GIC_SPI 768 IRQ_TYPE_EDGE_RISING>,
  418                      <GIC_SPI 769 IRQ_TYPE_EDGE_RISING>,
  419                      <GIC_SPI 770 IRQ_TYPE_EDGE_RISING>,
  420                      <GIC_SPI 771 IRQ_TYPE_EDGE_RISING>,
  421                      <GIC_SPI 772 IRQ_TYPE_EDGE_RISING>,
  422                      <GIC_SPI 773 IRQ_TYPE_EDGE_RISING>,
  423                      <GIC_SPI 774 IRQ_TYPE_EDGE_RISING>,
  424                      <GIC_SPI 775 IRQ_TYPE_EDGE_RISING>,
  425                      <GIC_SPI 776 IRQ_TYPE_EDGE_RISING>,
  426                      <GIC_SPI 777 IRQ_TYPE_EDGE_RISING>,
  427                      <GIC_SPI 778 IRQ_TYPE_EDGE_RISING>,
  428                      <GIC_SPI 779 IRQ_TYPE_EDGE_RISING>,
  429                      <GIC_SPI 780 IRQ_TYPE_EDGE_RISING>,
  430                      <GIC_SPI 781 IRQ_TYPE_EDGE_RISING>,
  431                      <GIC_SPI 782 IRQ_TYPE_EDGE_RISING>,
  432                      <GIC_SPI 783 IRQ_TYPE_EDGE_RISING>,
  433                      <GIC_SPI 784 IRQ_TYPE_EDGE_RISING>,
  434                      <GIC_SPI 785 IRQ_TYPE_EDGE_RISING>,
  435                      <GIC_SPI 786 IRQ_TYPE_EDGE_RISING>,
  436                      <GIC_SPI 787 IRQ_TYPE_EDGE_RISING>,
  437                      <GIC_SPI 788 IRQ_TYPE_EDGE_RISING>,
  438                      <GIC_SPI 789 IRQ_TYPE_EDGE_RISING>,
  439                      <GIC_SPI 790 IRQ_TYPE_EDGE_RISING>,
  440                      <GIC_SPI 791 IRQ_TYPE_EDGE_RISING>,
  441                      <GIC_SPI 792 IRQ_TYPE_EDGE_RISING>,
  442                      <GIC_SPI 793 IRQ_TYPE_EDGE_RISING>,
  443                      <GIC_SPI 794 IRQ_TYPE_EDGE_RISING>,
  444                      <GIC_SPI 795 IRQ_TYPE_EDGE_RISING>,
  445                      <GIC_SPI 796 IRQ_TYPE_EDGE_RISING>,
  446                      <GIC_SPI 797 IRQ_TYPE_EDGE_RISING>,
  447                      <GIC_SPI 798 IRQ_TYPE_EDGE_RISING>,
  448                      <GIC_SPI 799 IRQ_TYPE_EDGE_RISING>;
  449         qcom,rproc = <&remoteproc_wpss>;
  450         memory-region = <&wlan_fw_mem>, <&wlan_ce_mem>;
  451         wifi-firmware {
  452                 iommus = <&apps_smmu 0x1c02 0x1>;
  453         };
  454     };

Cache object: bf84c2a8e1f4a41907025ed21e4507d3


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