1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2# Copyright (c) 2023 Linaro Limited
3%YAML 1.2
4---
5$id: http://devicetree.org/schemas/net/wireless/qcom,ath11k-pci.yaml#
6$schema: http://devicetree.org/meta-schemas/core.yaml#
7
8title: Qualcomm Technologies ath11k wireless devices (PCIe)
9
10maintainers:
11  - Jeff Johnson <jjohnson@kernel.org>
12
13description: |
14  Qualcomm Technologies IEEE 802.11ax PCIe devices
15
16properties:
17  compatible:
18    enum:
19      - pci17cb,1101  # QCA6390
20      - pci17cb,1103  # WCN6855
21
22  reg:
23    maxItems: 1
24
25  qcom,calibration-variant:
26    $ref: /schemas/types.yaml#/definitions/string
27    description: |
28      string to uniquely identify variant of the calibration data for designs
29      with colliding bus and device ids
30
31  qcom,ath11k-calibration-variant:
32    $ref: /schemas/types.yaml#/definitions/string
33    deprecated: true
34    description: |
35      string to uniquely identify variant of the calibration data for designs
36      with colliding bus and device ids
37
38  vddrfacmn-supply:
39    description: VDD_RFA_CMN supply regulator handle
40
41  vddaon-supply:
42    description: VDD_AON supply regulator handle
43
44  vddwlcx-supply:
45    description: VDD_WL_CX supply regulator handle
46
47  vddwlmx-supply:
48    description: VDD_WL_MX supply regulator handle
49
50  vddrfa0p8-supply:
51    description: VDD_RFA_0P8 supply regulator handle
52
53  vddrfa1p2-supply:
54    description: VDD_RFA_1P2 supply regulator handle
55
56  vddrfa1p7-supply:
57    description: VDD_RFA_1P7 supply regulator handle
58
59  vddrfa1p8-supply:
60    description: VDD_RFA_1P8 supply regulator handle
61
62  vddpcie0p9-supply:
63    description: VDD_PCIE_0P9 supply regulator handle
64
65  vddpcie1p8-supply:
66    description: VDD_PCIE_1P8 supply regulator handle
67
68required:
69  - compatible
70  - reg
71
72allOf:
73  - if:
74      properties:
75        compatible:
76          contains:
77            const: pci17cb,1101
78    then:
79      required:
80        - vddrfacmn-supply
81        - vddaon-supply
82        - vddwlcx-supply
83        - vddwlmx-supply
84        - vddrfa0p8-supply
85        - vddrfa1p2-supply
86        - vddrfa1p7-supply
87        - vddpcie0p9-supply
88        - vddpcie1p8-supply
89  - if:
90      properties:
91        compatible:
92          contains:
93            const: pci17cb,1103
94    then:
95      required:
96        - vddrfacmn-supply
97        - vddaon-supply
98        - vddwlcx-supply
99        - vddwlmx-supply
100        - vddrfa0p8-supply
101        - vddrfa1p2-supply
102        - vddrfa1p8-supply
103        - vddpcie0p9-supply
104        - vddpcie1p8-supply
105
106additionalProperties: false
107
108examples:
109  - |
110    pcie {
111        #address-cells = <3>;
112        #size-cells = <2>;
113
114        pcie@0 {
115            device_type = "pci";
116            reg = <0x0 0x0 0x0 0x0 0x0>;
117            #address-cells = <3>;
118            #size-cells = <2>;
119            ranges;
120
121            bus-range = <0x01 0xff>;
122
123            wifi@0 {
124                compatible = "pci17cb,1103";
125                reg = <0x10000 0x0 0x0 0x0 0x0>;
126
127                vddrfacmn-supply = <&vreg_pmu_rfa_cmn_0p8>;
128                vddaon-supply = <&vreg_pmu_aon_0p8>;
129                vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
130                vddwlmx-supply = <&vreg_pmu_wlmx_0p8>;
131                vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
132                vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
133                vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
134                vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
135                vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
136
137                qcom,calibration-variant = "LE_X13S";
138            };
139        };
140    };
141