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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
# Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved.
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/wireless/qcom,ipq5332-wifi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies ath12k wireless devices (AHB)
maintainers:
- Jeff Johnson <jjohnson@kernel.org>
description:
Qualcomm Technologies IEEE 802.11be AHB devices.
properties:
compatible:
enum:
- qcom,ipq5332-wifi
reg:
maxItems: 1
clocks:
items:
- description: XO clock used for copy engine
clock-names:
items:
- const: xo
interrupts:
items:
- description: Fatal interrupt
- description: Ready interrupt
- description: Spawn acknowledge interrupt
- description: Stop acknowledge interrupt
- description: misc-pulse1 interrupt events
- description: misc-latch interrupt events
- description: sw exception interrupt events
- description: interrupt event for ring CE0
- description: interrupt event for ring CE1
- description: interrupt event for ring CE2
- description: interrupt event for ring CE3
- description: interrupt event for ring CE4
- description: interrupt event for ring CE5
- description: interrupt event for ring CE6
- description: interrupt event for ring CE7
- description: interrupt event for ring CE8
- description: interrupt event for ring CE9
- description: interrupt event for ring CE10
- description: interrupt event for ring CE11
- description: interrupt event for ring host2wbm-desc-feed
- description: interrupt event for ring host2reo-re-injection
- description: interrupt event for ring host2reo-command
- description: interrupt event for ring host2rxdma-monitor-ring1
- description: interrupt event for ring reo2ost-exception
- description: interrupt event for ring wbm2host-rx-release
- description: interrupt event for ring reo2host-status
- description: interrupt event for ring reo2host-destination-ring4
- description: interrupt event for ring reo2host-destination-ring3
- description: interrupt event for ring reo2host-destination-ring2
- description: interrupt event for ring reo2host-destination-ring1
- description: interrupt event for ring rxdma2host-monitor-destination-mac3
- description: interrupt event for ring rxdma2host-monitor-destination-mac2
- description: interrupt event for ring rxdma2host-monitor-destination-mac1
- description: interrupt event for ring host2rxdma-host-buf-ring-mac3
- description: interrupt event for ring host2rxdma-host-buf-ring-mac2
- description: interrupt event for ring host2rxdma-host-buf-ring-mac1
- description: interrupt event for ring host2tcl-input-ring4
- description: interrupt event for ring host2tcl-input-ring3
- description: interrupt event for ring host2tcl-input-ring2
- description: interrupt event for ring host2tcl-input-ring1
- description: interrupt event for ring wbm2host-tx-completions-ring4
- description: interrupt event for ring wbm2host-tx-completions-ring3
- description: interrupt event for ring wbm2host-tx-completions-ring2
- description: interrupt event for ring wbm2host-tx-completions-ring1
- description: interrupt event for ring host2tx-monitor-ring1
- description: interrupt event for ring txmon2host-monitor-destination-mac3
- description: interrupt event for ring txmon2host-monitor-destination-mac2
- description: interrupt event for ring txmon2host-monitor-destination-mac1
- description: interrupt event for umac-reset
interrupt-names:
items:
- const: fatal
- const: ready
- const: spawn
- const: stop-ack
- const: misc-pulse1
- const: misc-latch
- const: sw-exception
- const: ce0
- const: ce1
- const: ce2
- const: ce3
- const: ce4
- const: ce5
- const: ce6
- const: ce7
- const: ce8
- const: ce9
- const: ce10
- const: ce11
- const: host2wbm-desc-feed
- const: host2reo-re-injection
- const: host2reo-command
- const: host2rxdma-monitor-ring1
- const: reo2ost-exception
- const: wbm2host-rx-release
- const: reo2host-status
- const: reo2host-destination-ring4
- const: reo2host-destination-ring3
- const: reo2host-destination-ring2
- const: reo2host-destination-ring1
- const: rxdma2host-monitor-destination-mac3
- const: rxdma2host-monitor-destination-mac2
- const: rxdma2host-monitor-destination-mac1
- const: host2rxdma-host-buf-ring-mac3
- const: host2rxdma-host-buf-ring-mac2
- const: host2rxdma-host-buf-ring-mac1
- const: host2tcl-input-ring4
- const: host2tcl-input-ring3
- const: host2tcl-input-ring2
- const: host2tcl-input-ring1
- const: wbm2host-tx-completions-ring4
- const: wbm2host-tx-completions-ring3
- const: wbm2host-tx-completions-ring2
- const: wbm2host-tx-completions-ring1
- const: host2tx-monitor-ring1
- const: txmon2host-monitor-destination-mac3
- const: txmon2host-monitor-destination-mac2
- const: txmon2host-monitor-destination-mac1
- const: umac-reset
memory-region:
description:
Memory regions used by the ath12k firmware.
items:
- description: Q6 memory region
- description: m3 dump memory region
- description: Q6 caldata memory region
- description: Multi Link Operation (MLO) Global memory region
memory-region-names:
items:
- const: q6-region
- const: m3-dump
- const: q6-caldb
- const: mlo-global-mem
qcom,calibration-variant:
$ref: /schemas/types.yaml#/definitions/string
description:
String to uniquely identify variant of the calibration data for designs
with colliding bus and device ids
qcom,rproc:
$ref: /schemas/types.yaml#/definitions/phandle
description:
Phandle to the Qualcomm Hexagon DSP(q6 remote processor), which is utilized
for offloading WiFi processing tasks, this q6 remote processor operates in
conjunction with WiFi.
qcom,smem-states:
$ref: /schemas/types.yaml#/definitions/phandle-array
description: States used by the AP to signal the remote processor
items:
- description: Shutdown WCSS pd
- description: Stop WCSS pd
- description: Spawn WCSS pd
qcom,smem-state-names:
description:
Names of the states used by the AP to signal the remote processor
items:
- const: shutdown
- const: stop
- const: spawn
required:
- compatible
- reg
- clocks
- clock-names
- interrupts
- interrupt-names
- memory-region
- memory-region-names
- qcom,rproc
- qcom,smem-states
- qcom,smem-state-names
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,ipq5332-gcc.h>
wifi0: wifi@c000000 {
compatible = "qcom,ipq5332-wifi";
reg = <0x0c000000 0x1000000>;
clocks = <&gcc GCC_XO_CLK>;
clock-names = "xo";
interrupts-extended = <&wcss_smp2p_in 8 IRQ_TYPE_NONE>,
<&wcss_smp2p_in 9 IRQ_TYPE_NONE>,
<&wcss_smp2p_in 12 IRQ_TYPE_NONE>,
<&wcss_smp2p_in 11 IRQ_TYPE_NONE>,
<&intc GIC_SPI 559 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 560 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 561 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 422 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 423 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 424 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 425 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 426 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 427 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 428 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 429 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 430 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 431 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 432 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 433 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 491 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 495 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 493 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 544 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 457 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 466 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 497 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 454 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 453 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 452 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 451 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 488 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 488 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 484 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 554 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 554 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 549 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 507 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 500 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 499 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 498 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 450 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 449 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 448 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 447 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 543 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 486 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 486 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 482 IRQ_TYPE_EDGE_RISING>,
<&intc GIC_SPI 419 IRQ_TYPE_EDGE_RISING>;
interrupt-names = "fatal",
"ready",
"spawn",
"stop-ack",
"misc-pulse1",
"misc-latch",
"sw-exception",
"ce0",
"ce1",
"ce2",
"ce3",
"ce4",
"ce5",
"ce6",
"ce7",
"ce8",
"ce9",
"ce10",
"ce11",
"host2wbm-desc-feed",
"host2reo-re-injection",
"host2reo-command",
"host2rxdma-monitor-ring1",
"reo2ost-exception",
"wbm2host-rx-release",
"reo2host-status",
"reo2host-destination-ring4",
"reo2host-destination-ring3",
"reo2host-destination-ring2",
"reo2host-destination-ring1",
"rxdma2host-monitor-destination-mac3",
"rxdma2host-monitor-destination-mac2",
"rxdma2host-monitor-destination-mac1",
"host2rxdma-host-buf-ring-mac3",
"host2rxdma-host-buf-ring-mac2",
"host2rxdma-host-buf-ring-mac1",
"host2tcl-input-ring4",
"host2tcl-input-ring3",
"host2tcl-input-ring2",
"host2tcl-input-ring1",
"wbm2host-tx-completions-ring4",
"wbm2host-tx-completions-ring3",
"wbm2host-tx-completions-ring2",
"wbm2host-tx-completions-ring1",
"host2tx-monitor-ring1",
"txmon2host-monitor-destination-mac3",
"txmon2host-monitor-destination-mac2",
"txmon2host-monitor-destination-mac1",
"umac-reset";
memory-region = <&q6_region>, <&m3_dump>, <&q6_caldb>, <&mlo_mem>;
memory-region-names = "q6-region", "m3-dump", "q6-caldb", "mlo-global-mem";
qcom,calibration-variant = "RDP441_1";
qcom,rproc = <&q6v5_wcss>;
qcom,smem-states = <&wcss_smp2p_out 8>,
<&wcss_smp2p_out 9>,
<&wcss_smp2p_out 10>;
qcom,smem-state-names = "shutdown",
"stop",
"spawn";
};
|
