ath11k is a driver for Qualcomm IEEE 802.11ax devices. Add a bindings document for the driver, first documenting IPQ8074 which is the only device ath11k currently supports. Signed-off-by: Anilkumar Kolli <akolli@xxxxxxxxxxxxxx> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx> --- .../bindings/net/wireless/qcom,ath11k.yaml | 277 +++++++++++++++++++++ 1 file changed, 277 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml new file mode 100644 index 000000000000..5d25542f85f8 --- /dev/null +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml @@ -0,0 +1,277 @@ +# SPDX-License-Identifier: BSD-3-Clause-Clear +# Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Technologies ath11k wireless devices Generic Binding + +maintainers: + - Kalle Valo <kvalo@xxxxxxxxxxxxxx> + +description: | + These are dt entries used on ath11k driver. AHB based ipq8074 uses most of the properties defined in this doc. + +properties: + compatible: + const: "qcom,ipq8074-wifi" + + reg: + description: Address and length of the register set for the device + maxItems: 1 + + interrupts: + minItems: 53 + maxItems: 53 + items: + - description: misc-pulse1 interrupt events + - description: misc-latch interrupt events + - description: sw exception interrupt events + - description: watchdog 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-ring3 + - description: interrupt event for ring host2rxdma-monitor-ring2 + - 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 ppdu-end-interrupts-mac3 + - description: interrupt event for ring ppdu-end-interrupts-mac2 + - description: interrupt event for ring ppdu-end-interrupts-mac1 + - description: interrupt event for ring rxdma2host-monitor-status-ring-mac3 + - description: interrupt event for ring rxdma2host-monitor-status-ring-mac2 + - description: interrupt event for ring rxdma2host-monitor-status-ring-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 rxdma2host-destination-ring-mac3 + - description: interrupt event for ring rxdma2host-destination-ring-mac2 + - description: interrupt event for ring rxdma2host-destination-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-ring3 + - description: interrupt event for ring wbm2host-tx-completions-ring2 + - description: interrupt event for ring wbm2host-tx-completions-ring1 + - description: interrupt event for ring tcl2host-status-ring + + + interrupt-names: + minItems: 53 + maxItems: 53 + items: + - const: misc-pulse1 + - const: misc-latch + - const: sw-exception + - const: watchdog + - 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-ring3 + - const: host2rxdma-monitor-ring2 + - 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: ppdu-end-interrupts-mac3 + - const: ppdu-end-interrupts-mac2 + - const: ppdu-end-interrupts-mac1 + - const: rxdma2host-monitor-status-ring-mac3 + - const: rxdma2host-monitor-status-ring-mac2 + - const: rxdma2host-monitor-status-ring-mac1 + - const: host2rxdma-host-buf-ring-mac3 + - const: host2rxdma-host-buf-ring-mac2 + - const: host2rxdma-host-buf-ring-mac1 + - const: rxdma2host-destination-ring-mac3 + - const: rxdma2host-destination-ring-mac2 + - const: rxdma2host-destination-ring-mac1 + - const: host2tcl-input-ring4 + - const: host2tcl-input-ring3 + - const: host2tcl-input-ring2 + - const: host2tcl-input-ring1 + - const: wbm2host-tx-completions-ring3 + - const: wbm2host-tx-completions-ring2 + - const: wbm2host-tx-completions-ring1 + - const: tcl2host-status-ring + + qcom,rproc: + $ref: /schemas/types.yaml#definitions/phandle + description: + DT entry of q6v5-wcss remoteproc driver. + Phandle to a node that can contain the following properties + * compatible + * reg + * reg-names + +required: + - compatible + - reg + - interrupts + - interrupt-names + - qcom,rproc + +additionalProperties: false + +examples: + - | + + q6v5_wcss: q6v5_wcss@CD00000 { + compatible = "qcom,ipq8074-wcss-pil"; + reg = <0xCD00000 0x4040>, + <0x4AB000 0x20>; + reg-names = "qdsp6", + "rmb"; + }; + + wifi0: wifi@c000000 { + compatible = "qcom,ipq8074-wifi"; + reg = <0xc000000 0x2000000>; + interrupts = <0 320 1>, + <0 319 1>, + <0 318 1>, + <0 317 1>, + <0 316 1>, + <0 315 1>, + <0 314 1>, + <0 311 1>, + <0 310 1>, + <0 411 1>, + <0 410 1>, + <0 40 1>, + <0 39 1>, + <0 302 1>, + <0 301 1>, + <0 37 1>, + <0 36 1>, + <0 296 1>, + <0 295 1>, + <0 294 1>, + <0 293 1>, + <0 292 1>, + <0 291 1>, + <0 290 1>, + <0 289 1>, + <0 288 1>, + <0 239 1>, + <0 236 1>, + <0 235 1>, + <0 234 1>, + <0 233 1>, + <0 232 1>, + <0 231 1>, + <0 230 1>, + <0 229 1>, + <0 228 1>, + <0 224 1>, + <0 223 1>, + <0 203 1>, + <0 183 1>, + <0 180 1>, + <0 179 1>, + <0 178 1>, + <0 177 1>, + <0 176 1>, + <0 163 1>, + <0 162 1>, + <0 160 1>, + <0 159 1>, + <0 158 1>, + <0 157 1>, + <0 156 1>; + interrupt-names = "misc-pulse1", + "misc-latch", + "sw-exception", + "watchdog", + "ce0", + "ce1", + "ce2", + "ce3", + "ce4", + "ce5", + "ce6", + "ce7", + "ce8", + "ce9", + "ce10", + "ce11", + "host2wbm-desc-feed", + "host2reo-re-injection", + "host2reo-command", + "host2rxdma-monitor-ring3", + "host2rxdma-monitor-ring2", + "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", + "ppdu-end-interrupts-mac3", + "ppdu-end-interrupts-mac2", + "ppdu-end-interrupts-mac1", + "rxdma2host-monitor-status-ring-mac3", + "rxdma2host-monitor-status-ring-mac2", + "rxdma2host-monitor-status-ring-mac1", + "host2rxdma-host-buf-ring-mac3", + "host2rxdma-host-buf-ring-mac2", + "host2rxdma-host-buf-ring-mac1", + "rxdma2host-destination-ring-mac3", + "rxdma2host-destination-ring-mac2", + "rxdma2host-destination-ring-mac1", + "host2tcl-input-ring4", + "host2tcl-input-ring3", + "host2tcl-input-ring2", + "host2tcl-input-ring1", + "wbm2host-tx-completions-ring3", + "wbm2host-tx-completions-ring2", + "wbm2host-tx-completions-ring1", + "tcl2host-status-ring"; + qcom,rproc = <&q6v5_wcss>; + };
