1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2# Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. 3%YAML 1.2 4--- 5$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k.yaml# 6$schema: http://devicetree.org/meta-schemas/core.yaml# 7 8title: Qualcomm Technologies ath11k wireless devices 9 10maintainers: 11 - Kalle Valo <kvalo@kernel.org> 12 - Jeff Johnson <jjohnson@kernel.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 - qcom,wcn6750-wifi 24 - qcom,ipq5018-wifi 25 26 reg: 27 maxItems: 1 28 29 interrupts: 30 minItems: 32 31 maxItems: 52 32 33 interrupt-names: 34 maxItems: 52 35 36 qcom,rproc: 37 $ref: /schemas/types.yaml#/definitions/phandle 38 description: 39 DT entry of q6v5-wcss remoteproc driver. 40 Phandle to a node that can contain the following properties 41 * compatible 42 * reg 43 * reg-names 44 45 qcom,ath11k-calibration-variant: 46 $ref: /schemas/types.yaml#/definitions/string 47 description: 48 string to uniquely identify variant of the calibration data in the 49 board-2.bin for designs with colliding bus and device specific ids 50 51 memory-region: 52 minItems: 1 53 maxItems: 2 54 description: 55 phandle to a node describing reserved memory (System RAM memory) 56 used by ath11k firmware (see bindings/reserved-memory/reserved-memory.txt) 57 58 iommus: 59 minItems: 1 60 maxItems: 2 61 62 wifi-firmware: 63 type: object 64 description: | 65 WCN6750 wifi node can contain one optional firmware subnode. 66 Firmware subnode is needed when the platform does not have Trustzone. 67 required: 68 - iommus 69 70 qcom,smem-states: 71 $ref: /schemas/types.yaml#/definitions/phandle-array 72 description: State bits used by the AP to signal the WLAN Q6. 73 items: 74 - description: Signal bits used to enable/disable low power mode 75 on WCN6750 in the case of WoW (Wake on Wireless). 76 77 qcom,smem-state-names: 78 description: The names of the state bits used for SMP2P output. 79 items: 80 - const: wlan-smp2p-out 81 82required: 83 - compatible 84 - reg 85 - interrupts 86 - qcom,rproc 87 88additionalProperties: false 89 90allOf: 91 - if: 92 properties: 93 compatible: 94 contains: 95 enum: 96 - qcom,ipq8074-wifi 97 - qcom,ipq6018-wifi 98 then: 99 properties: 100 interrupts: 101 items: 102 - description: misc-pulse1 interrupt events 103 - description: misc-latch interrupt events 104 - description: sw exception interrupt events 105 - description: watchdog interrupt events 106 - description: interrupt event for ring CE0 107 - description: interrupt event for ring CE1 108 - description: interrupt event for ring CE2 109 - description: interrupt event for ring CE3 110 - description: interrupt event for ring CE4 111 - description: interrupt event for ring CE5 112 - description: interrupt event for ring CE6 113 - description: interrupt event for ring CE7 114 - description: interrupt event for ring CE8 115 - description: interrupt event for ring CE9 116 - description: interrupt event for ring CE10 117 - description: interrupt event for ring CE11 118 - description: interrupt event for ring host2wbm-desc-feed 119 - description: interrupt event for ring host2reo-re-injection 120 - description: interrupt event for ring host2reo-command 121 - description: interrupt event for ring host2rxdma-monitor-ring3 122 - description: interrupt event for ring host2rxdma-monitor-ring2 123 - description: interrupt event for ring host2rxdma-monitor-ring1 124 - description: interrupt event for ring reo2ost-exception 125 - description: interrupt event for ring wbm2host-rx-release 126 - description: interrupt event for ring reo2host-status 127 - description: interrupt event for ring reo2host-destination-ring4 128 - description: interrupt event for ring reo2host-destination-ring3 129 - description: interrupt event for ring reo2host-destination-ring2 130 - description: interrupt event for ring reo2host-destination-ring1 131 - description: interrupt event for ring rxdma2host-monitor-destination-mac3 132 - description: interrupt event for ring rxdma2host-monitor-destination-mac2 133 - description: interrupt event for ring rxdma2host-monitor-destination-mac1 134 - description: interrupt event for ring ppdu-end-interrupts-mac3 135 - description: interrupt event for ring ppdu-end-interrupts-mac2 136 - description: interrupt event for ring ppdu-end-interrupts-mac1 137 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac3 138 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac2 139 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac1 140 - description: interrupt event for ring host2rxdma-host-buf-ring-mac3 141 - description: interrupt event for ring host2rxdma-host-buf-ring-mac2 142 - description: interrupt event for ring host2rxdma-host-buf-ring-mac1 143 - description: interrupt event for ring rxdma2host-destination-ring-mac3 144 - description: interrupt event for ring rxdma2host-destination-ring-mac2 145 - description: interrupt event for ring rxdma2host-destination-ring-mac1 146 - description: interrupt event for ring host2tcl-input-ring4 147 - description: interrupt event for ring host2tcl-input-ring3 148 - description: interrupt event for ring host2tcl-input-ring2 149 - description: interrupt event for ring host2tcl-input-ring1 150 - description: interrupt event for ring wbm2host-tx-completions-ring3 151 - description: interrupt event for ring wbm2host-tx-completions-ring2 152 - description: interrupt event for ring wbm2host-tx-completions-ring1 153 - description: interrupt event for ring tcl2host-status-ring 154 interrupt-names: 155 items: 156 - const: misc-pulse1 157 - const: misc-latch 158 - const: sw-exception 159 - const: watchdog 160 - const: ce0 161 - const: ce1 162 - const: ce2 163 - const: ce3 164 - const: ce4 165 - const: ce5 166 - const: ce6 167 - const: ce7 168 - const: ce8 169 - const: ce9 170 - const: ce10 171 - const: ce11 172 - const: host2wbm-desc-feed 173 - const: host2reo-re-injection 174 - const: host2reo-command 175 - const: host2rxdma-monitor-ring3 176 - const: host2rxdma-monitor-ring2 177 - const: host2rxdma-monitor-ring1 178 - const: reo2ost-exception 179 - const: wbm2host-rx-release 180 - const: reo2host-status 181 - const: reo2host-destination-ring4 182 - const: reo2host-destination-ring3 183 - const: reo2host-destination-ring2 184 - const: reo2host-destination-ring1 185 - const: rxdma2host-monitor-destination-mac3 186 - const: rxdma2host-monitor-destination-mac2 187 - const: rxdma2host-monitor-destination-mac1 188 - const: ppdu-end-interrupts-mac3 189 - const: ppdu-end-interrupts-mac2 190 - const: ppdu-end-interrupts-mac1 191 - const: rxdma2host-monitor-status-ring-mac3 192 - const: rxdma2host-monitor-status-ring-mac2 193 - const: rxdma2host-monitor-status-ring-mac1 194 - const: host2rxdma-host-buf-ring-mac3 195 - const: host2rxdma-host-buf-ring-mac2 196 - const: host2rxdma-host-buf-ring-mac1 197 - const: rxdma2host-destination-ring-mac3 198 - const: rxdma2host-destination-ring-mac2 199 - const: rxdma2host-destination-ring-mac1 200 - const: host2tcl-input-ring4 201 - const: host2tcl-input-ring3 202 - const: host2tcl-input-ring2 203 - const: host2tcl-input-ring1 204 - const: wbm2host-tx-completions-ring3 205 - const: wbm2host-tx-completions-ring2 206 - const: wbm2host-tx-completions-ring1 207 - const: tcl2host-status-ring 208 209 - if: 210 properties: 211 compatible: 212 contains: 213 enum: 214 - qcom,ipq8074-wifi 215 - qcom,ipq6018-wifi 216 then: 217 required: 218 - interrupt-names 219 220 - if: 221 properties: 222 compatible: 223 contains: 224 enum: 225 - qcom,wcn6750-wifi 226 then: 227 properties: 228 interrupts: 229 items: 230 - description: interrupt event for ring CE1 231 - description: interrupt event for ring CE2 232 - description: interrupt event for ring CE3 233 - description: interrupt event for ring CE4 234 - description: interrupt event for ring CE5 235 - description: interrupt event for ring CE6 236 - description: interrupt event for ring CE7 237 - description: interrupt event for ring CE8 238 - description: interrupt event for ring CE9 239 - description: interrupt event for ring CE10 240 - description: interrupt event for ring DP1 241 - description: interrupt event for ring DP2 242 - description: interrupt event for ring DP3 243 - description: interrupt event for ring DP4 244 - description: interrupt event for ring DP5 245 - description: interrupt event for ring DP6 246 - description: interrupt event for ring DP7 247 - description: interrupt event for ring DP8 248 - description: interrupt event for ring DP9 249 - description: interrupt event for ring DP10 250 - description: interrupt event for ring DP11 251 - description: interrupt event for ring DP12 252 - description: interrupt event for ring DP13 253 - description: interrupt event for ring DP14 254 - description: interrupt event for ring DP15 255 - description: interrupt event for ring DP16 256 - description: interrupt event for ring DP17 257 - description: interrupt event for ring DP18 258 - description: interrupt event for ring DP19 259 - description: interrupt event for ring DP20 260 - description: interrupt event for ring DP21 261 - description: interrupt event for ring DP22 262 263examples: 264 - | 265 266 q6v5_wcss: remoteproc@cd00000 { 267 compatible = "qcom,ipq8074-wcss-pil"; 268 reg = <0xcd00000 0x4040>, 269 <0x4ab000 0x20>; 270 reg-names = "qdsp6", 271 "rmb"; 272 }; 273 274 wifi0: wifi@c000000 { 275 compatible = "qcom,ipq8074-wifi"; 276 reg = <0xc000000 0x2000000>; 277 interrupts = <0 320 1>, 278 <0 319 1>, 279 <0 318 1>, 280 <0 317 1>, 281 <0 316 1>, 282 <0 315 1>, 283 <0 314 1>, 284 <0 311 1>, 285 <0 310 1>, 286 <0 411 1>, 287 <0 410 1>, 288 <0 40 1>, 289 <0 39 1>, 290 <0 302 1>, 291 <0 301 1>, 292 <0 37 1>, 293 <0 36 1>, 294 <0 296 1>, 295 <0 295 1>, 296 <0 294 1>, 297 <0 293 1>, 298 <0 292 1>, 299 <0 291 1>, 300 <0 290 1>, 301 <0 289 1>, 302 <0 288 1>, 303 <0 239 1>, 304 <0 236 1>, 305 <0 235 1>, 306 <0 234 1>, 307 <0 233 1>, 308 <0 232 1>, 309 <0 231 1>, 310 <0 230 1>, 311 <0 229 1>, 312 <0 228 1>, 313 <0 224 1>, 314 <0 223 1>, 315 <0 203 1>, 316 <0 183 1>, 317 <0 180 1>, 318 <0 179 1>, 319 <0 178 1>, 320 <0 177 1>, 321 <0 176 1>, 322 <0 163 1>, 323 <0 162 1>, 324 <0 160 1>, 325 <0 159 1>, 326 <0 158 1>, 327 <0 157 1>, 328 <0 156 1>; 329 interrupt-names = "misc-pulse1", 330 "misc-latch", 331 "sw-exception", 332 "watchdog", 333 "ce0", 334 "ce1", 335 "ce2", 336 "ce3", 337 "ce4", 338 "ce5", 339 "ce6", 340 "ce7", 341 "ce8", 342 "ce9", 343 "ce10", 344 "ce11", 345 "host2wbm-desc-feed", 346 "host2reo-re-injection", 347 "host2reo-command", 348 "host2rxdma-monitor-ring3", 349 "host2rxdma-monitor-ring2", 350 "host2rxdma-monitor-ring1", 351 "reo2ost-exception", 352 "wbm2host-rx-release", 353 "reo2host-status", 354 "reo2host-destination-ring4", 355 "reo2host-destination-ring3", 356 "reo2host-destination-ring2", 357 "reo2host-destination-ring1", 358 "rxdma2host-monitor-destination-mac3", 359 "rxdma2host-monitor-destination-mac2", 360 "rxdma2host-monitor-destination-mac1", 361 "ppdu-end-interrupts-mac3", 362 "ppdu-end-interrupts-mac2", 363 "ppdu-end-interrupts-mac1", 364 "rxdma2host-monitor-status-ring-mac3", 365 "rxdma2host-monitor-status-ring-mac2", 366 "rxdma2host-monitor-status-ring-mac1", 367 "host2rxdma-host-buf-ring-mac3", 368 "host2rxdma-host-buf-ring-mac2", 369 "host2rxdma-host-buf-ring-mac1", 370 "rxdma2host-destination-ring-mac3", 371 "rxdma2host-destination-ring-mac2", 372 "rxdma2host-destination-ring-mac1", 373 "host2tcl-input-ring4", 374 "host2tcl-input-ring3", 375 "host2tcl-input-ring2", 376 "host2tcl-input-ring1", 377 "wbm2host-tx-completions-ring3", 378 "wbm2host-tx-completions-ring2", 379 "wbm2host-tx-completions-ring1", 380 "tcl2host-status-ring"; 381 qcom,rproc = <&q6v5_wcss>; 382 }; 383 384 - | 385 386 reserved-memory { 387 #address-cells = <2>; 388 #size-cells = <2>; 389 390 qcn9074_0: wifi@51100000 { 391 no-map; 392 reg = <0x0 0x51100000 0x0 0x03500000>; 393 }; 394 }; 395 396 pci { 397 pcie0 { 398 #size-cells = <2>; 399 #address-cells = <3>; 400 401 wifi_0: wifi@0 { 402 reg = <0 0 0 0 0>; 403 memory-region = <&qcn9074_0>; 404 }; 405 }; 406 }; 407 408 - | 409 #include <dt-bindings/interrupt-controller/arm-gic.h> 410 411 reserved-memory { 412 #address-cells = <2>; 413 #size-cells = <2>; 414 415 wlan_ce_mem: memory@4cd000 { 416 no-map; 417 reg = <0x0 0x004cd000 0x0 0x1000>; 418 }; 419 420 wlan_fw_mem: memory@80c00000 { 421 no-map; 422 reg = <0x0 0x80c00000 0x0 0xc00000>; 423 }; 424 }; 425 426 wifi: wifi@17a10040 { 427 compatible = "qcom,wcn6750-wifi"; 428 reg = <0x17a10040 0x0>; 429 iommus = <&apps_smmu 0x1c00 0x1>; 430 interrupts = <GIC_SPI 768 IRQ_TYPE_EDGE_RISING>, 431 <GIC_SPI 769 IRQ_TYPE_EDGE_RISING>, 432 <GIC_SPI 770 IRQ_TYPE_EDGE_RISING>, 433 <GIC_SPI 771 IRQ_TYPE_EDGE_RISING>, 434 <GIC_SPI 772 IRQ_TYPE_EDGE_RISING>, 435 <GIC_SPI 773 IRQ_TYPE_EDGE_RISING>, 436 <GIC_SPI 774 IRQ_TYPE_EDGE_RISING>, 437 <GIC_SPI 775 IRQ_TYPE_EDGE_RISING>, 438 <GIC_SPI 776 IRQ_TYPE_EDGE_RISING>, 439 <GIC_SPI 777 IRQ_TYPE_EDGE_RISING>, 440 <GIC_SPI 778 IRQ_TYPE_EDGE_RISING>, 441 <GIC_SPI 779 IRQ_TYPE_EDGE_RISING>, 442 <GIC_SPI 780 IRQ_TYPE_EDGE_RISING>, 443 <GIC_SPI 781 IRQ_TYPE_EDGE_RISING>, 444 <GIC_SPI 782 IRQ_TYPE_EDGE_RISING>, 445 <GIC_SPI 783 IRQ_TYPE_EDGE_RISING>, 446 <GIC_SPI 784 IRQ_TYPE_EDGE_RISING>, 447 <GIC_SPI 785 IRQ_TYPE_EDGE_RISING>, 448 <GIC_SPI 786 IRQ_TYPE_EDGE_RISING>, 449 <GIC_SPI 787 IRQ_TYPE_EDGE_RISING>, 450 <GIC_SPI 788 IRQ_TYPE_EDGE_RISING>, 451 <GIC_SPI 789 IRQ_TYPE_EDGE_RISING>, 452 <GIC_SPI 790 IRQ_TYPE_EDGE_RISING>, 453 <GIC_SPI 791 IRQ_TYPE_EDGE_RISING>, 454 <GIC_SPI 792 IRQ_TYPE_EDGE_RISING>, 455 <GIC_SPI 793 IRQ_TYPE_EDGE_RISING>, 456 <GIC_SPI 794 IRQ_TYPE_EDGE_RISING>, 457 <GIC_SPI 795 IRQ_TYPE_EDGE_RISING>, 458 <GIC_SPI 796 IRQ_TYPE_EDGE_RISING>, 459 <GIC_SPI 797 IRQ_TYPE_EDGE_RISING>, 460 <GIC_SPI 798 IRQ_TYPE_EDGE_RISING>, 461 <GIC_SPI 799 IRQ_TYPE_EDGE_RISING>; 462 qcom,rproc = <&remoteproc_wpss>; 463 memory-region = <&wlan_fw_mem>, <&wlan_ce_mem>; 464 qcom,smem-states = <&wlan_smp2p_out 0>; 465 qcom,smem-state-names = "wlan-smp2p-out"; 466 wifi-firmware { 467 iommus = <&apps_smmu 0x1c02 0x1>; 468 }; 469 }; 470