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 13description: | 14 These are dt entries for Qualcomm Technologies, Inc. IEEE 802.11ax 15 devices, for example like AHB based IPQ8074. 16 17properties: 18 compatible: 19 enum: 20 - qcom,ipq8074-wifi 21 - qcom,ipq6018-wifi 22 - qcom,wcn6750-wifi 23 - qcom,ipq5018-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 qcom,smem-states: 70 $ref: /schemas/types.yaml#/definitions/phandle-array 71 description: State bits used by the AP to signal the WLAN Q6. 72 items: 73 - description: Signal bits used to enable/disable low power mode 74 on WCN6750 in the case of WoW (Wake on Wireless). 75 76 qcom,smem-state-names: 77 description: The names of the state bits used for SMP2P output. 78 items: 79 - const: wlan-smp2p-out 80 81required: 82 - compatible 83 - reg 84 - interrupts 85 - qcom,rproc 86 87additionalProperties: false 88 89allOf: 90 - if: 91 properties: 92 compatible: 93 contains: 94 enum: 95 - qcom,ipq8074-wifi 96 - qcom,ipq6018-wifi 97 then: 98 properties: 99 interrupts: 100 items: 101 - description: misc-pulse1 interrupt events 102 - description: misc-latch interrupt events 103 - description: sw exception interrupt events 104 - description: watchdog interrupt events 105 - description: interrupt event for ring CE0 106 - description: interrupt event for ring CE1 107 - description: interrupt event for ring CE2 108 - description: interrupt event for ring CE3 109 - description: interrupt event for ring CE4 110 - description: interrupt event for ring CE5 111 - description: interrupt event for ring CE6 112 - description: interrupt event for ring CE7 113 - description: interrupt event for ring CE8 114 - description: interrupt event for ring CE9 115 - description: interrupt event for ring CE10 116 - description: interrupt event for ring CE11 117 - description: interrupt event for ring host2wbm-desc-feed 118 - description: interrupt event for ring host2reo-re-injection 119 - description: interrupt event for ring host2reo-command 120 - description: interrupt event for ring host2rxdma-monitor-ring3 121 - description: interrupt event for ring host2rxdma-monitor-ring2 122 - description: interrupt event for ring host2rxdma-monitor-ring1 123 - description: interrupt event for ring reo2ost-exception 124 - description: interrupt event for ring wbm2host-rx-release 125 - description: interrupt event for ring reo2host-status 126 - description: interrupt event for ring reo2host-destination-ring4 127 - description: interrupt event for ring reo2host-destination-ring3 128 - description: interrupt event for ring reo2host-destination-ring2 129 - description: interrupt event for ring reo2host-destination-ring1 130 - description: interrupt event for ring rxdma2host-monitor-destination-mac3 131 - description: interrupt event for ring rxdma2host-monitor-destination-mac2 132 - description: interrupt event for ring rxdma2host-monitor-destination-mac1 133 - description: interrupt event for ring ppdu-end-interrupts-mac3 134 - description: interrupt event for ring ppdu-end-interrupts-mac2 135 - description: interrupt event for ring ppdu-end-interrupts-mac1 136 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac3 137 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac2 138 - description: interrupt event for ring rxdma2host-monitor-status-ring-mac1 139 - description: interrupt event for ring host2rxdma-host-buf-ring-mac3 140 - description: interrupt event for ring host2rxdma-host-buf-ring-mac2 141 - description: interrupt event for ring host2rxdma-host-buf-ring-mac1 142 - description: interrupt event for ring rxdma2host-destination-ring-mac3 143 - description: interrupt event for ring rxdma2host-destination-ring-mac2 144 - description: interrupt event for ring rxdma2host-destination-ring-mac1 145 - description: interrupt event for ring host2tcl-input-ring4 146 - description: interrupt event for ring host2tcl-input-ring3 147 - description: interrupt event for ring host2tcl-input-ring2 148 - description: interrupt event for ring host2tcl-input-ring1 149 - description: interrupt event for ring wbm2host-tx-completions-ring3 150 - description: interrupt event for ring wbm2host-tx-completions-ring2 151 - description: interrupt event for ring wbm2host-tx-completions-ring1 152 - description: interrupt event for ring tcl2host-status-ring 153 interrupt-names: 154 items: 155 - const: misc-pulse1 156 - const: misc-latch 157 - const: sw-exception 158 - const: watchdog 159 - const: ce0 160 - const: ce1 161 - const: ce2 162 - const: ce3 163 - const: ce4 164 - const: ce5 165 - const: ce6 166 - const: ce7 167 - const: ce8 168 - const: ce9 169 - const: ce10 170 - const: ce11 171 - const: host2wbm-desc-feed 172 - const: host2reo-re-injection 173 - const: host2reo-command 174 - const: host2rxdma-monitor-ring3 175 - const: host2rxdma-monitor-ring2 176 - const: host2rxdma-monitor-ring1 177 - const: reo2ost-exception 178 - const: wbm2host-rx-release 179 - const: reo2host-status 180 - const: reo2host-destination-ring4 181 - const: reo2host-destination-ring3 182 - const: reo2host-destination-ring2 183 - const: reo2host-destination-ring1 184 - const: rxdma2host-monitor-destination-mac3 185 - const: rxdma2host-monitor-destination-mac2 186 - const: rxdma2host-monitor-destination-mac1 187 - const: ppdu-end-interrupts-mac3 188 - const: ppdu-end-interrupts-mac2 189 - const: ppdu-end-interrupts-mac1 190 - const: rxdma2host-monitor-status-ring-mac3 191 - const: rxdma2host-monitor-status-ring-mac2 192 - const: rxdma2host-monitor-status-ring-mac1 193 - const: host2rxdma-host-buf-ring-mac3 194 - const: host2rxdma-host-buf-ring-mac2 195 - const: host2rxdma-host-buf-ring-mac1 196 - const: rxdma2host-destination-ring-mac3 197 - const: rxdma2host-destination-ring-mac2 198 - const: rxdma2host-destination-ring-mac1 199 - const: host2tcl-input-ring4 200 - const: host2tcl-input-ring3 201 - const: host2tcl-input-ring2 202 - const: host2tcl-input-ring1 203 - const: wbm2host-tx-completions-ring3 204 - const: wbm2host-tx-completions-ring2 205 - const: wbm2host-tx-completions-ring1 206 - const: tcl2host-status-ring 207 208 - if: 209 properties: 210 compatible: 211 contains: 212 enum: 213 - qcom,ipq8074-wifi 214 - qcom,ipq6018-wifi 215 then: 216 required: 217 - interrupt-names 218 219 - if: 220 properties: 221 compatible: 222 contains: 223 enum: 224 - qcom,wcn6750-wifi 225 then: 226 properties: 227 interrupts: 228 items: 229 - description: interrupt event for ring CE1 230 - description: interrupt event for ring CE2 231 - description: interrupt event for ring CE3 232 - description: interrupt event for ring CE4 233 - description: interrupt event for ring CE5 234 - description: interrupt event for ring CE6 235 - description: interrupt event for ring CE7 236 - description: interrupt event for ring CE8 237 - description: interrupt event for ring CE9 238 - description: interrupt event for ring CE10 239 - description: interrupt event for ring DP1 240 - description: interrupt event for ring DP2 241 - description: interrupt event for ring DP3 242 - description: interrupt event for ring DP4 243 - description: interrupt event for ring DP5 244 - description: interrupt event for ring DP6 245 - description: interrupt event for ring DP7 246 - description: interrupt event for ring DP8 247 - description: interrupt event for ring DP9 248 - description: interrupt event for ring DP10 249 - description: interrupt event for ring DP11 250 - description: interrupt event for ring DP12 251 - description: interrupt event for ring DP13 252 - description: interrupt event for ring DP14 253 - description: interrupt event for ring DP15 254 - description: interrupt event for ring DP16 255 - description: interrupt event for ring DP17 256 - description: interrupt event for ring DP18 257 - description: interrupt event for ring DP19 258 - description: interrupt event for ring DP20 259 - description: interrupt event for ring DP21 260 - description: interrupt event for ring DP22 261 262examples: 263 - | 264 265 q6v5_wcss: remoteproc@cd00000 { 266 compatible = "qcom,ipq8074-wcss-pil"; 267 reg = <0xcd00000 0x4040>, 268 <0x4ab000 0x20>; 269 reg-names = "qdsp6", 270 "rmb"; 271 }; 272 273 wifi0: wifi@c000000 { 274 compatible = "qcom,ipq8074-wifi"; 275 reg = <0xc000000 0x2000000>; 276 interrupts = <0 320 1>, 277 <0 319 1>, 278 <0 318 1>, 279 <0 317 1>, 280 <0 316 1>, 281 <0 315 1>, 282 <0 314 1>, 283 <0 311 1>, 284 <0 310 1>, 285 <0 411 1>, 286 <0 410 1>, 287 <0 40 1>, 288 <0 39 1>, 289 <0 302 1>, 290 <0 301 1>, 291 <0 37 1>, 292 <0 36 1>, 293 <0 296 1>, 294 <0 295 1>, 295 <0 294 1>, 296 <0 293 1>, 297 <0 292 1>, 298 <0 291 1>, 299 <0 290 1>, 300 <0 289 1>, 301 <0 288 1>, 302 <0 239 1>, 303 <0 236 1>, 304 <0 235 1>, 305 <0 234 1>, 306 <0 233 1>, 307 <0 232 1>, 308 <0 231 1>, 309 <0 230 1>, 310 <0 229 1>, 311 <0 228 1>, 312 <0 224 1>, 313 <0 223 1>, 314 <0 203 1>, 315 <0 183 1>, 316 <0 180 1>, 317 <0 179 1>, 318 <0 178 1>, 319 <0 177 1>, 320 <0 176 1>, 321 <0 163 1>, 322 <0 162 1>, 323 <0 160 1>, 324 <0 159 1>, 325 <0 158 1>, 326 <0 157 1>, 327 <0 156 1>; 328 interrupt-names = "misc-pulse1", 329 "misc-latch", 330 "sw-exception", 331 "watchdog", 332 "ce0", 333 "ce1", 334 "ce2", 335 "ce3", 336 "ce4", 337 "ce5", 338 "ce6", 339 "ce7", 340 "ce8", 341 "ce9", 342 "ce10", 343 "ce11", 344 "host2wbm-desc-feed", 345 "host2reo-re-injection", 346 "host2reo-command", 347 "host2rxdma-monitor-ring3", 348 "host2rxdma-monitor-ring2", 349 "host2rxdma-monitor-ring1", 350 "reo2ost-exception", 351 "wbm2host-rx-release", 352 "reo2host-status", 353 "reo2host-destination-ring4", 354 "reo2host-destination-ring3", 355 "reo2host-destination-ring2", 356 "reo2host-destination-ring1", 357 "rxdma2host-monitor-destination-mac3", 358 "rxdma2host-monitor-destination-mac2", 359 "rxdma2host-monitor-destination-mac1", 360 "ppdu-end-interrupts-mac3", 361 "ppdu-end-interrupts-mac2", 362 "ppdu-end-interrupts-mac1", 363 "rxdma2host-monitor-status-ring-mac3", 364 "rxdma2host-monitor-status-ring-mac2", 365 "rxdma2host-monitor-status-ring-mac1", 366 "host2rxdma-host-buf-ring-mac3", 367 "host2rxdma-host-buf-ring-mac2", 368 "host2rxdma-host-buf-ring-mac1", 369 "rxdma2host-destination-ring-mac3", 370 "rxdma2host-destination-ring-mac2", 371 "rxdma2host-destination-ring-mac1", 372 "host2tcl-input-ring4", 373 "host2tcl-input-ring3", 374 "host2tcl-input-ring2", 375 "host2tcl-input-ring1", 376 "wbm2host-tx-completions-ring3", 377 "wbm2host-tx-completions-ring2", 378 "wbm2host-tx-completions-ring1", 379 "tcl2host-status-ring"; 380 qcom,rproc = <&q6v5_wcss>; 381 }; 382 383 - | 384 385 reserved-memory { 386 #address-cells = <2>; 387 #size-cells = <2>; 388 389 qcn9074_0: wifi@51100000 { 390 no-map; 391 reg = <0x0 0x51100000 0x0 0x03500000>; 392 }; 393 }; 394 395 pci { 396 pcie0 { 397 #size-cells = <2>; 398 #address-cells = <3>; 399 400 wifi_0: wifi@0 { 401 reg = <0 0 0 0 0>; 402 memory-region = <&qcn9074_0>; 403 }; 404 }; 405 }; 406 407 - | 408 #include <dt-bindings/interrupt-controller/arm-gic.h> 409 410 reserved-memory { 411 #address-cells = <2>; 412 #size-cells = <2>; 413 414 wlan_ce_mem: memory@4cd000 { 415 no-map; 416 reg = <0x0 0x004cd000 0x0 0x1000>; 417 }; 418 419 wlan_fw_mem: memory@80c00000 { 420 no-map; 421 reg = <0x0 0x80c00000 0x0 0xc00000>; 422 }; 423 }; 424 425 wifi: wifi@17a10040 { 426 compatible = "qcom,wcn6750-wifi"; 427 reg = <0x17a10040 0x0>; 428 iommus = <&apps_smmu 0x1c00 0x1>; 429 interrupts = <GIC_SPI 768 IRQ_TYPE_EDGE_RISING>, 430 <GIC_SPI 769 IRQ_TYPE_EDGE_RISING>, 431 <GIC_SPI 770 IRQ_TYPE_EDGE_RISING>, 432 <GIC_SPI 771 IRQ_TYPE_EDGE_RISING>, 433 <GIC_SPI 772 IRQ_TYPE_EDGE_RISING>, 434 <GIC_SPI 773 IRQ_TYPE_EDGE_RISING>, 435 <GIC_SPI 774 IRQ_TYPE_EDGE_RISING>, 436 <GIC_SPI 775 IRQ_TYPE_EDGE_RISING>, 437 <GIC_SPI 776 IRQ_TYPE_EDGE_RISING>, 438 <GIC_SPI 777 IRQ_TYPE_EDGE_RISING>, 439 <GIC_SPI 778 IRQ_TYPE_EDGE_RISING>, 440 <GIC_SPI 779 IRQ_TYPE_EDGE_RISING>, 441 <GIC_SPI 780 IRQ_TYPE_EDGE_RISING>, 442 <GIC_SPI 781 IRQ_TYPE_EDGE_RISING>, 443 <GIC_SPI 782 IRQ_TYPE_EDGE_RISING>, 444 <GIC_SPI 783 IRQ_TYPE_EDGE_RISING>, 445 <GIC_SPI 784 IRQ_TYPE_EDGE_RISING>, 446 <GIC_SPI 785 IRQ_TYPE_EDGE_RISING>, 447 <GIC_SPI 786 IRQ_TYPE_EDGE_RISING>, 448 <GIC_SPI 787 IRQ_TYPE_EDGE_RISING>, 449 <GIC_SPI 788 IRQ_TYPE_EDGE_RISING>, 450 <GIC_SPI 789 IRQ_TYPE_EDGE_RISING>, 451 <GIC_SPI 790 IRQ_TYPE_EDGE_RISING>, 452 <GIC_SPI 791 IRQ_TYPE_EDGE_RISING>, 453 <GIC_SPI 792 IRQ_TYPE_EDGE_RISING>, 454 <GIC_SPI 793 IRQ_TYPE_EDGE_RISING>, 455 <GIC_SPI 794 IRQ_TYPE_EDGE_RISING>, 456 <GIC_SPI 795 IRQ_TYPE_EDGE_RISING>, 457 <GIC_SPI 796 IRQ_TYPE_EDGE_RISING>, 458 <GIC_SPI 797 IRQ_TYPE_EDGE_RISING>, 459 <GIC_SPI 798 IRQ_TYPE_EDGE_RISING>, 460 <GIC_SPI 799 IRQ_TYPE_EDGE_RISING>; 461 qcom,rproc = <&remoteproc_wpss>; 462 memory-region = <&wlan_fw_mem>, <&wlan_ce_mem>; 463 qcom,smem-states = <&wlan_smp2p_out 0>; 464 qcom,smem-state-names = "wlan-smp2p-out"; 465 wifi-firmware { 466 iommus = <&apps_smmu 0x1c02 0x1>; 467 }; 468 }; 469