1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2# Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved. 3%YAML 1.2 4--- 5$id: http://devicetree.org/schemas/net/wireless/qcom,ipq5332-wifi.yaml# 6$schema: http://devicetree.org/meta-schemas/core.yaml# 7 8title: Qualcomm Technologies ath12k wireless devices (AHB) 9 10maintainers: 11 - Jeff Johnson <jjohnson@kernel.org> 12 13description: 14 Qualcomm Technologies IEEE 802.11be AHB devices. 15 16properties: 17 compatible: 18 enum: 19 - qcom,ipq5332-wifi 20 21 reg: 22 maxItems: 1 23 24 clocks: 25 items: 26 - description: XO clock used for copy engine 27 28 clock-names: 29 items: 30 - const: xo 31 32 interrupts: 33 items: 34 - description: Fatal interrupt 35 - description: Ready interrupt 36 - description: Spawn acknowledge interrupt 37 - description: Stop acknowledge interrupt 38 - description: misc-pulse1 interrupt events 39 - description: misc-latch interrupt events 40 - description: sw exception interrupt events 41 - description: interrupt event for ring CE0 42 - description: interrupt event for ring CE1 43 - description: interrupt event for ring CE2 44 - description: interrupt event for ring CE3 45 - description: interrupt event for ring CE4 46 - description: interrupt event for ring CE5 47 - description: interrupt event for ring CE6 48 - description: interrupt event for ring CE7 49 - description: interrupt event for ring CE8 50 - description: interrupt event for ring CE9 51 - description: interrupt event for ring CE10 52 - description: interrupt event for ring CE11 53 - description: interrupt event for ring host2wbm-desc-feed 54 - description: interrupt event for ring host2reo-re-injection 55 - description: interrupt event for ring host2reo-command 56 - description: interrupt event for ring host2rxdma-monitor-ring1 57 - description: interrupt event for ring reo2ost-exception 58 - description: interrupt event for ring wbm2host-rx-release 59 - description: interrupt event for ring reo2host-status 60 - description: interrupt event for ring reo2host-destination-ring4 61 - description: interrupt event for ring reo2host-destination-ring3 62 - description: interrupt event for ring reo2host-destination-ring2 63 - description: interrupt event for ring reo2host-destination-ring1 64 - description: interrupt event for ring rxdma2host-monitor-destination-mac3 65 - description: interrupt event for ring rxdma2host-monitor-destination-mac2 66 - description: interrupt event for ring rxdma2host-monitor-destination-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 host2tcl-input-ring4 71 - description: interrupt event for ring host2tcl-input-ring3 72 - description: interrupt event for ring host2tcl-input-ring2 73 - description: interrupt event for ring host2tcl-input-ring1 74 - description: interrupt event for ring wbm2host-tx-completions-ring4 75 - description: interrupt event for ring wbm2host-tx-completions-ring3 76 - description: interrupt event for ring wbm2host-tx-completions-ring2 77 - description: interrupt event for ring wbm2host-tx-completions-ring1 78 - description: interrupt event for ring host2tx-monitor-ring1 79 - description: interrupt event for ring txmon2host-monitor-destination-mac3 80 - description: interrupt event for ring txmon2host-monitor-destination-mac2 81 - description: interrupt event for ring txmon2host-monitor-destination-mac1 82 - description: interrupt event for umac-reset 83 84 interrupt-names: 85 items: 86 - const: fatal 87 - const: ready 88 - const: spawn 89 - const: stop-ack 90 - const: misc-pulse1 91 - const: misc-latch 92 - const: sw-exception 93 - const: ce0 94 - const: ce1 95 - const: ce2 96 - const: ce3 97 - const: ce4 98 - const: ce5 99 - const: ce6 100 - const: ce7 101 - const: ce8 102 - const: ce9 103 - const: ce10 104 - const: ce11 105 - const: host2wbm-desc-feed 106 - const: host2reo-re-injection 107 - const: host2reo-command 108 - const: host2rxdma-monitor-ring1 109 - const: reo2ost-exception 110 - const: wbm2host-rx-release 111 - const: reo2host-status 112 - const: reo2host-destination-ring4 113 - const: reo2host-destination-ring3 114 - const: reo2host-destination-ring2 115 - const: reo2host-destination-ring1 116 - const: rxdma2host-monitor-destination-mac3 117 - const: rxdma2host-monitor-destination-mac2 118 - const: rxdma2host-monitor-destination-mac1 119 - const: host2rxdma-host-buf-ring-mac3 120 - const: host2rxdma-host-buf-ring-mac2 121 - const: host2rxdma-host-buf-ring-mac1 122 - const: host2tcl-input-ring4 123 - const: host2tcl-input-ring3 124 - const: host2tcl-input-ring2 125 - const: host2tcl-input-ring1 126 - const: wbm2host-tx-completions-ring4 127 - const: wbm2host-tx-completions-ring3 128 - const: wbm2host-tx-completions-ring2 129 - const: wbm2host-tx-completions-ring1 130 - const: host2tx-monitor-ring1 131 - const: txmon2host-monitor-destination-mac3 132 - const: txmon2host-monitor-destination-mac2 133 - const: txmon2host-monitor-destination-mac1 134 - const: umac-reset 135 136 memory-region: 137 description: 138 Memory regions used by the ath12k firmware. 139 items: 140 - description: Q6 memory region 141 - description: m3 dump memory region 142 - description: Q6 caldata memory region 143 - description: Multi Link Operation (MLO) Global memory region 144 145 memory-region-names: 146 items: 147 - const: q6-region 148 - const: m3-dump 149 - const: q6-caldb 150 - const: mlo-global-mem 151 152 qcom,calibration-variant: 153 $ref: /schemas/types.yaml#/definitions/string 154 description: 155 String to uniquely identify variant of the calibration data for designs 156 with colliding bus and device ids 157 158 qcom,rproc: 159 $ref: /schemas/types.yaml#/definitions/phandle 160 description: 161 Phandle to the Qualcomm Hexagon DSP(q6 remote processor), which is utilized 162 for offloading WiFi processing tasks, this q6 remote processor operates in 163 conjunction with WiFi. 164 165 qcom,smem-states: 166 $ref: /schemas/types.yaml#/definitions/phandle-array 167 description: States used by the AP to signal the remote processor 168 items: 169 - description: Shutdown WCSS pd 170 - description: Stop WCSS pd 171 - description: Spawn WCSS pd 172 173 qcom,smem-state-names: 174 description: 175 Names of the states used by the AP to signal the remote processor 176 items: 177 - const: shutdown 178 - const: stop 179 - const: spawn 180 181required: 182 - compatible 183 - reg 184 - clocks 185 - clock-names 186 - interrupts 187 - interrupt-names 188 - memory-region 189 - memory-region-names 190 - qcom,rproc 191 - qcom,smem-states 192 - qcom,smem-state-names 193 194additionalProperties: false 195 196examples: 197 - | 198 #include <dt-bindings/interrupt-controller/arm-gic.h> 199 #include <dt-bindings/clock/qcom,ipq5332-gcc.h> 200 201 wifi0: wifi@c000000 { 202 compatible = "qcom,ipq5332-wifi"; 203 reg = <0x0c000000 0x1000000>; 204 clocks = <&gcc GCC_XO_CLK>; 205 clock-names = "xo"; 206 interrupts-extended = <&wcss_smp2p_in 8 IRQ_TYPE_NONE>, 207 <&wcss_smp2p_in 9 IRQ_TYPE_NONE>, 208 <&wcss_smp2p_in 12 IRQ_TYPE_NONE>, 209 <&wcss_smp2p_in 11 IRQ_TYPE_NONE>, 210 <&intc GIC_SPI 559 IRQ_TYPE_EDGE_RISING>, 211 <&intc GIC_SPI 560 IRQ_TYPE_EDGE_RISING>, 212 <&intc GIC_SPI 561 IRQ_TYPE_EDGE_RISING>, 213 <&intc GIC_SPI 422 IRQ_TYPE_EDGE_RISING>, 214 <&intc GIC_SPI 423 IRQ_TYPE_EDGE_RISING>, 215 <&intc GIC_SPI 424 IRQ_TYPE_EDGE_RISING>, 216 <&intc GIC_SPI 425 IRQ_TYPE_EDGE_RISING>, 217 <&intc GIC_SPI 426 IRQ_TYPE_EDGE_RISING>, 218 <&intc GIC_SPI 427 IRQ_TYPE_EDGE_RISING>, 219 <&intc GIC_SPI 428 IRQ_TYPE_EDGE_RISING>, 220 <&intc GIC_SPI 429 IRQ_TYPE_EDGE_RISING>, 221 <&intc GIC_SPI 430 IRQ_TYPE_EDGE_RISING>, 222 <&intc GIC_SPI 431 IRQ_TYPE_EDGE_RISING>, 223 <&intc GIC_SPI 432 IRQ_TYPE_EDGE_RISING>, 224 <&intc GIC_SPI 433 IRQ_TYPE_EDGE_RISING>, 225 <&intc GIC_SPI 491 IRQ_TYPE_EDGE_RISING>, 226 <&intc GIC_SPI 495 IRQ_TYPE_EDGE_RISING>, 227 <&intc GIC_SPI 493 IRQ_TYPE_EDGE_RISING>, 228 <&intc GIC_SPI 544 IRQ_TYPE_EDGE_RISING>, 229 <&intc GIC_SPI 457 IRQ_TYPE_EDGE_RISING>, 230 <&intc GIC_SPI 466 IRQ_TYPE_EDGE_RISING>, 231 <&intc GIC_SPI 497 IRQ_TYPE_EDGE_RISING>, 232 <&intc GIC_SPI 454 IRQ_TYPE_EDGE_RISING>, 233 <&intc GIC_SPI 453 IRQ_TYPE_EDGE_RISING>, 234 <&intc GIC_SPI 452 IRQ_TYPE_EDGE_RISING>, 235 <&intc GIC_SPI 451 IRQ_TYPE_EDGE_RISING>, 236 <&intc GIC_SPI 488 IRQ_TYPE_EDGE_RISING>, 237 <&intc GIC_SPI 488 IRQ_TYPE_EDGE_RISING>, 238 <&intc GIC_SPI 484 IRQ_TYPE_EDGE_RISING>, 239 <&intc GIC_SPI 554 IRQ_TYPE_EDGE_RISING>, 240 <&intc GIC_SPI 554 IRQ_TYPE_EDGE_RISING>, 241 <&intc GIC_SPI 549 IRQ_TYPE_EDGE_RISING>, 242 <&intc GIC_SPI 507 IRQ_TYPE_EDGE_RISING>, 243 <&intc GIC_SPI 500 IRQ_TYPE_EDGE_RISING>, 244 <&intc GIC_SPI 499 IRQ_TYPE_EDGE_RISING>, 245 <&intc GIC_SPI 498 IRQ_TYPE_EDGE_RISING>, 246 <&intc GIC_SPI 450 IRQ_TYPE_EDGE_RISING>, 247 <&intc GIC_SPI 449 IRQ_TYPE_EDGE_RISING>, 248 <&intc GIC_SPI 448 IRQ_TYPE_EDGE_RISING>, 249 <&intc GIC_SPI 447 IRQ_TYPE_EDGE_RISING>, 250 <&intc GIC_SPI 543 IRQ_TYPE_EDGE_RISING>, 251 <&intc GIC_SPI 486 IRQ_TYPE_EDGE_RISING>, 252 <&intc GIC_SPI 486 IRQ_TYPE_EDGE_RISING>, 253 <&intc GIC_SPI 482 IRQ_TYPE_EDGE_RISING>, 254 <&intc GIC_SPI 419 IRQ_TYPE_EDGE_RISING>; 255 interrupt-names = "fatal", 256 "ready", 257 "spawn", 258 "stop-ack", 259 "misc-pulse1", 260 "misc-latch", 261 "sw-exception", 262 "ce0", 263 "ce1", 264 "ce2", 265 "ce3", 266 "ce4", 267 "ce5", 268 "ce6", 269 "ce7", 270 "ce8", 271 "ce9", 272 "ce10", 273 "ce11", 274 "host2wbm-desc-feed", 275 "host2reo-re-injection", 276 "host2reo-command", 277 "host2rxdma-monitor-ring1", 278 "reo2ost-exception", 279 "wbm2host-rx-release", 280 "reo2host-status", 281 "reo2host-destination-ring4", 282 "reo2host-destination-ring3", 283 "reo2host-destination-ring2", 284 "reo2host-destination-ring1", 285 "rxdma2host-monitor-destination-mac3", 286 "rxdma2host-monitor-destination-mac2", 287 "rxdma2host-monitor-destination-mac1", 288 "host2rxdma-host-buf-ring-mac3", 289 "host2rxdma-host-buf-ring-mac2", 290 "host2rxdma-host-buf-ring-mac1", 291 "host2tcl-input-ring4", 292 "host2tcl-input-ring3", 293 "host2tcl-input-ring2", 294 "host2tcl-input-ring1", 295 "wbm2host-tx-completions-ring4", 296 "wbm2host-tx-completions-ring3", 297 "wbm2host-tx-completions-ring2", 298 "wbm2host-tx-completions-ring1", 299 "host2tx-monitor-ring1", 300 "txmon2host-monitor-destination-mac3", 301 "txmon2host-monitor-destination-mac2", 302 "txmon2host-monitor-destination-mac1", 303 "umac-reset"; 304 305 memory-region = <&q6_region>, <&m3_dump>, <&q6_caldb>, <&mlo_mem>; 306 memory-region-names = "q6-region", "m3-dump", "q6-caldb", "mlo-global-mem"; 307 qcom,calibration-variant = "RDP441_1"; 308 qcom,rproc = <&q6v5_wcss>; 309 qcom,smem-states = <&wcss_smp2p_out 8>, 310 <&wcss_smp2p_out 9>, 311 <&wcss_smp2p_out 10>; 312 qcom,smem-state-names = "shutdown", 313 "stop", 314 "spawn"; 315 }; 316