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
8 title: Qualcomm Technologies ath11k wireless devices (PCIe)
9
10 maintainers:
11 - Kalle Valo <kvalo@kernel.org>
12 - Jeff Johnson <jjohnson@kernel.org>
13
14 description: |
15 Qualcomm Technologies IEEE 802.11ax PCIe devices
16
17 properties:
18 compatible:
19 enum:
20 - pci17cb,1101 # QCA6390
21 - pci17cb,1103 # WCN6855
22
23 reg:
24 maxItems: 1
25
26 qcom,ath11k-calibration-variant:
27 $ref: /schemas/types.yaml#/definitions/string
28 description: |
29 string to uniquely identify variant of the calibration data for designs
30 with colliding bus and device ids
31
32 vddrfacmn-supply:
33 description: VDD_RFA_CMN supply regulator handle
34
35 vddaon-supply:
36 description: VDD_AON supply regulator handle
37
38 vddwlcx-supply:
39 description: VDD_WL_CX supply regulator handle
40
41 vddwlmx-supply:
42 description: VDD_WL_MX supply regulator handle
43
44 vddrfa0p8-supply:
45 description: VDD_RFA_0P8 supply regulator handle
46
47 vddrfa1p2-supply:
48 description: VDD_RFA_1P2 supply regulator handle
49
50 vddrfa1p7-supply:
51 description: VDD_RFA_1P7 supply regulator handle
52
53 vddpcie0p9-supply:
54 description: VDD_PCIE_0P9 supply regulator handle
55
56 vddpcie1p8-supply:
57 description: VDD_PCIE_1P8 supply regulator handle
58
59 required:
60 - compatible
61 - reg
62
63 allOf:
64 - if:
65 properties:
66 compatible:
67 contains:
68 const: pci17cb,1101
69 then:
70 required:
71 - vddrfacmn-supply
72 - vddaon-supply
73 - vddwlcx-supply
74 - vddwlmx-supply
75 - vddrfa0p8-supply
76 - vddrfa1p2-supply
77 - vddrfa1p7-supply
78 - vddpcie0p9-supply
79 - vddpcie1p8-supply
80
81 additionalProperties: false
82
83 examples:
84 - |
85 pcie {
86 #address-cells = <3>;
87 #size-cells = <2>;
88
89 pcie@0 {
90 device_type = "pci";
91 reg = <0x0 0x0 0x0 0x0 0x0>;
92 #address-cells = <3>;
93 #size-cells = <2>;
94 ranges;
95
96 bus-range = <0x01 0xff>;
97
98 wifi@0 {
99 compatible = "pci17cb,1103";
100 reg = <0x10000 0x0 0x0 0x0 0x0>;
101
102 qcom,ath11k-calibration-variant = "LE_X13S";
103 };
104 };
105 };
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