xref: /linux/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml (revision c532de5a67a70f8533d495f8f2aaa9a0491c3ad0) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2# Copyright (c) 2024 Linaro Limited
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/net/wireless/qcom,ath12k.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Qualcomm Technologies ath12k wireless devices (PCIe)
9
10maintainers:
11  - Jeff Johnson <quic_jjohnson@quicinc.com>
12  - Kalle Valo <kvalo@kernel.org>
13
14description:
15  Qualcomm Technologies IEEE 802.11be PCIe devices.
16
17properties:
18  compatible:
19    enum:
20      - pci17cb,1107  # WCN7850
21
22  reg:
23    maxItems: 1
24
25  vddaon-supply:
26    description: VDD_AON supply regulator handle
27
28  vddwlcx-supply:
29    description: VDD_WLCX supply regulator handle
30
31  vddwlmx-supply:
32    description: VDD_WLMX supply regulator handle
33
34  vddrfacmn-supply:
35    description: VDD_RFA_CMN supply regulator handle
36
37  vddrfa0p8-supply:
38    description: VDD_RFA_0P8 supply regulator handle
39
40  vddrfa1p2-supply:
41    description: VDD_RFA_1P2 supply regulator handle
42
43  vddrfa1p8-supply:
44    description: VDD_RFA_1P8 supply regulator handle
45
46  vddpcie0p9-supply:
47    description: VDD_PCIE_0P9 supply regulator handle
48
49  vddpcie1p8-supply:
50    description: VDD_PCIE_1P8 supply regulator handle
51
52required:
53  - compatible
54  - reg
55  - vddaon-supply
56  - vddwlcx-supply
57  - vddwlmx-supply
58  - vddrfacmn-supply
59  - vddrfa0p8-supply
60  - vddrfa1p2-supply
61  - vddrfa1p8-supply
62  - vddpcie0p9-supply
63  - vddpcie1p8-supply
64
65additionalProperties: false
66
67examples:
68  - |
69    #include <dt-bindings/clock/qcom,rpmh.h>
70    #include <dt-bindings/gpio/gpio.h>
71    pcie {
72        #address-cells = <3>;
73        #size-cells = <2>;
74
75        pcie@0 {
76            device_type = "pci";
77            reg = <0x0 0x0 0x0 0x0 0x0>;
78            #address-cells = <3>;
79            #size-cells = <2>;
80            ranges;
81
82            bus-range = <0x01 0xff>;
83
84            wifi@0 {
85                compatible = "pci17cb,1107";
86                reg = <0x10000 0x0 0x0 0x0 0x0>;
87
88                vddaon-supply = <&vreg_pmu_aon_0p59>;
89                vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
90                vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
91                vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
92                vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
93                vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
94                vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
95                vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
96                vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
97            };
98        };
99    };
100