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 9title: Qualcomm Technologies ath11k wireless devices Generic Binding 10 11maintainers: 12 - Kalle Valo <kvalo@codeaurora.org> 13 14description: | 15 These are dt entries for Qualcomm Technologies, Inc. IEEE 802.11ax 16 devices, for example like AHB based IPQ8074. 17 18properties: 19 compatible: 20 enum: 21 - qcom,ipq8074-wifi 22 - qcom,ipq6018-wifi 23 24 reg: 25 maxItems: 1 26 27 interrupts: 28 items: 29 - description: misc-pulse1 interrupt events 30 - description: misc-latch interrupt events 31 - description: sw exception interrupt events 32 - description: watchdog interrupt events 33 - description: interrupt event for ring CE0 34 - description: interrupt event for ring CE1 35 - description: interrupt event for ring CE2 36 - description: interrupt event for ring CE3 37 - description: interrupt event for ring CE4 38 - description: interrupt event for ring CE5 39 - description: interrupt event for ring CE6 40 - description: interrupt event for ring CE7 41 - description: interrupt event for ring CE8 42 - description: interrupt event for ring CE9 43 - description: interrupt event for ring CE10 44 - description: interrupt event for ring CE11 45 - description: interrupt event for ring host2wbm-desc-feed 46 - description: interrupt event for ring host2reo-re-injection 47 - description: interrupt event for ring host2reo-command 48 - description: interrupt event for ring host2rxdma-monitor-ring3 49 - description: interrupt event for ring host2rxdma-monitor-ring2 50 - description: interrupt event for ring host2rxdma-monitor-ring1 51 - description: interrupt event for ring reo2ost-exception 52 - description: interrupt event for ring wbm2host-rx-release 53 - description: interrupt event for ring reo2host-status 54 - description: interrupt event for ring reo2host-destination-ring4 55 - description: interrupt event for ring reo2host-destination-ring3 56 - description: interrupt event for ring reo2host-destination-ring2 57 - description: interrupt event for ring reo2host-destination-ring1 58 - description: interrupt event for ring rxdma2host-monitor-destination-mac3 59 - description: interrupt event for ring rxdma2host-monitor-destination-mac2 60 - description: interrupt event for ring rxdma2host-monitor-destination-mac1 61 - description: interrupt event for ring ppdu-end-interrupts-mac3 62 - description: interrupt event for ring ppdu-end-interrupts-mac2 63 - description: interrupt event for ring ppdu-end-interrupts-mac1 64 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac3 65 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac2 66 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac1 67 - description: interrupt event for ring host2rxdma-host-buf-ring-mac3 68 - description: interrupt event for ring host2rxdma-host-buf-ring-mac2 69 - description: interrupt event for ring host2rxdma-host-buf-ring-mac1 70 - description: interrupt event for ring rxdma2host-destination-ring-mac3 71 - description: interrupt event for ring rxdma2host-destination-ring-mac2 72 - description: interrupt event for ring rxdma2host-destination-ring-mac1 73 - description: interrupt event for ring host2tcl-input-ring4 74 - description: interrupt event for ring host2tcl-input-ring3 75 - description: interrupt event for ring host2tcl-input-ring2 76 - description: interrupt event for ring host2tcl-input-ring1 77 - description: interrupt event for ring wbm2host-tx-completions-ring3 78 - description: interrupt event for ring wbm2host-tx-completions-ring2 79 - description: interrupt event for ring wbm2host-tx-completions-ring1 80 - description: interrupt event for ring tcl2host-status-ring 81 82 83 interrupt-names: 84 items: 85 - const: misc-pulse1 86 - const: misc-latch 87 - const: sw-exception 88 - const: watchdog 89 - const: ce0 90 - const: ce1 91 - const: ce2 92 - const: ce3 93 - const: ce4 94 - const: ce5 95 - const: ce6 96 - const: ce7 97 - const: ce8 98 - const: ce9 99 - const: ce10 100 - const: ce11 101 - const: host2wbm-desc-feed 102 - const: host2reo-re-injection 103 - const: host2reo-command 104 - const: host2rxdma-monitor-ring3 105 - const: host2rxdma-monitor-ring2 106 - const: host2rxdma-monitor-ring1 107 - const: reo2ost-exception 108 - const: wbm2host-rx-release 109 - const: reo2host-status 110 - const: reo2host-destination-ring4 111 - const: reo2host-destination-ring3 112 - const: reo2host-destination-ring2 113 - const: reo2host-destination-ring1 114 - const: rxdma2host-monitor-destination-mac3 115 - const: rxdma2host-monitor-destination-mac2 116 - const: rxdma2host-monitor-destination-mac1 117 - const: ppdu-end-interrupts-mac3 118 - const: ppdu-end-interrupts-mac2 119 - const: ppdu-end-interrupts-mac1 120 - const: rxdma2host-monitor-status-ring-mac3 121 - const: rxdma2host-monitor-status-ring-mac2 122 - const: rxdma2host-monitor-status-ring-mac1 123 - const: host2rxdma-host-buf-ring-mac3 124 - const: host2rxdma-host-buf-ring-mac2 125 - const: host2rxdma-host-buf-ring-mac1 126 - const: rxdma2host-destination-ring-mac3 127 - const: rxdma2host-destination-ring-mac2 128 - const: rxdma2host-destination-ring-mac1 129 - const: host2tcl-input-ring4 130 - const: host2tcl-input-ring3 131 - const: host2tcl-input-ring2 132 - const: host2tcl-input-ring1 133 - const: wbm2host-tx-completions-ring3 134 - const: wbm2host-tx-completions-ring2 135 - const: wbm2host-tx-completions-ring1 136 - const: tcl2host-status-ring 137 138 qcom,rproc: 139 $ref: /schemas/types.yaml#/definitions/phandle 140 description: 141 DT entry of q6v5-wcss remoteproc driver. 142 Phandle to a node that can contain the following properties 143 * compatible 144 * reg 145 * reg-names 146 147 qcom,ath11k-calibration-variant: 148 $ref: /schemas/types.yaml#/definitions/string 149 description: 150 string to uniquely identify variant of the calibration data in the 151 board-2.bin for designs with colliding bus and device specific ids 152 153 memory-region: 154 maxItems: 1 155 description: 156 phandle to a node describing reserved memory (System RAM memory) 157 used by ath11k firmware (see bindings/reserved-memory/reserved-memory.txt) 158 159required: 160 - compatible 161 - reg 162 - interrupts 163 - interrupt-names 164 - qcom,rproc 165 166additionalProperties: false 167 168examples: 169 - | 170 171 q6v5_wcss: q6v5_wcss@CD00000 { 172 compatible = "qcom,ipq8074-wcss-pil"; 173 reg = <0xCD00000 0x4040>, 174 <0x4AB000 0x20>; 175 reg-names = "qdsp6", 176 "rmb"; 177 }; 178 179 wifi0: wifi@c000000 { 180 compatible = "qcom,ipq8074-wifi"; 181 reg = <0xc000000 0x2000000>; 182 interrupts = <0 320 1>, 183 <0 319 1>, 184 <0 318 1>, 185 <0 317 1>, 186 <0 316 1>, 187 <0 315 1>, 188 <0 314 1>, 189 <0 311 1>, 190 <0 310 1>, 191 <0 411 1>, 192 <0 410 1>, 193 <0 40 1>, 194 <0 39 1>, 195 <0 302 1>, 196 <0 301 1>, 197 <0 37 1>, 198 <0 36 1>, 199 <0 296 1>, 200 <0 295 1>, 201 <0 294 1>, 202 <0 293 1>, 203 <0 292 1>, 204 <0 291 1>, 205 <0 290 1>, 206 <0 289 1>, 207 <0 288 1>, 208 <0 239 1>, 209 <0 236 1>, 210 <0 235 1>, 211 <0 234 1>, 212 <0 233 1>, 213 <0 232 1>, 214 <0 231 1>, 215 <0 230 1>, 216 <0 229 1>, 217 <0 228 1>, 218 <0 224 1>, 219 <0 223 1>, 220 <0 203 1>, 221 <0 183 1>, 222 <0 180 1>, 223 <0 179 1>, 224 <0 178 1>, 225 <0 177 1>, 226 <0 176 1>, 227 <0 163 1>, 228 <0 162 1>, 229 <0 160 1>, 230 <0 159 1>, 231 <0 158 1>, 232 <0 157 1>, 233 <0 156 1>; 234 interrupt-names = "misc-pulse1", 235 "misc-latch", 236 "sw-exception", 237 "watchdog", 238 "ce0", 239 "ce1", 240 "ce2", 241 "ce3", 242 "ce4", 243 "ce5", 244 "ce6", 245 "ce7", 246 "ce8", 247 "ce9", 248 "ce10", 249 "ce11", 250 "host2wbm-desc-feed", 251 "host2reo-re-injection", 252 "host2reo-command", 253 "host2rxdma-monitor-ring3", 254 "host2rxdma-monitor-ring2", 255 "host2rxdma-monitor-ring1", 256 "reo2ost-exception", 257 "wbm2host-rx-release", 258 "reo2host-status", 259 "reo2host-destination-ring4", 260 "reo2host-destination-ring3", 261 "reo2host-destination-ring2", 262 "reo2host-destination-ring1", 263 "rxdma2host-monitor-destination-mac3", 264 "rxdma2host-monitor-destination-mac2", 265 "rxdma2host-monitor-destination-mac1", 266 "ppdu-end-interrupts-mac3", 267 "ppdu-end-interrupts-mac2", 268 "ppdu-end-interrupts-mac1", 269 "rxdma2host-monitor-status-ring-mac3", 270 "rxdma2host-monitor-status-ring-mac2", 271 "rxdma2host-monitor-status-ring-mac1", 272 "host2rxdma-host-buf-ring-mac3", 273 "host2rxdma-host-buf-ring-mac2", 274 "host2rxdma-host-buf-ring-mac1", 275 "rxdma2host-destination-ring-mac3", 276 "rxdma2host-destination-ring-mac2", 277 "rxdma2host-destination-ring-mac1", 278 "host2tcl-input-ring4", 279 "host2tcl-input-ring3", 280 "host2tcl-input-ring2", 281 "host2tcl-input-ring1", 282 "wbm2host-tx-completions-ring3", 283 "wbm2host-tx-completions-ring2", 284 "wbm2host-tx-completions-ring1", 285 "tcl2host-status-ring"; 286 qcom,rproc = <&q6v5_wcss>; 287 }; 288 289 - | 290 291 reserved-memory { 292 #address-cells = <2>; 293 #size-cells = <2>; 294 295 qcn9074_0: qcn9074_0@51100000 { 296 no-map; 297 reg = <0x0 0x51100000 0x0 0x03500000>; 298 }; 299 }; 300 301 pci { 302 pcie0 { 303 #size-cells = <2>; 304 #address-cells = <3>; 305 306 wifi_0: wifi@0 { 307 reg = <0 0 0 0 0>; 308 memory-region = <&qcn9074_0>; 309 }; 310 }; 311 }; 312