tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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
13description:
14 Qualcomm Technologies IEEE 802.11be PCIe devices.
15
16properties:
17 compatible:
18 enum:
19 - pci17cb,1107 # WCN7850
20
21 reg:
22 maxItems: 1
23
24 firmware-name:
25 maxItems: 1
26 description:
27 If present, a board or platform specific string used to lookup
28 usecase-specific firmware files for the device.
29
30 vddaon-supply:
31 description: VDD_AON supply regulator handle
32
33 vddwlcx-supply:
34 description: VDD_WLCX supply regulator handle
35
36 vddwlmx-supply:
37 description: VDD_WLMX supply regulator handle
38
39 vddrfacmn-supply:
40 description: VDD_RFA_CMN supply regulator handle
41
42 vddrfa0p8-supply:
43 description: VDD_RFA_0P8 supply regulator handle
44
45 vddrfa1p2-supply:
46 description: VDD_RFA_1P2 supply regulator handle
47
48 vddrfa1p8-supply:
49 description: VDD_RFA_1P8 supply regulator handle
50
51 vddpcie0p9-supply:
52 description: VDD_PCIE_0P9 supply regulator handle
53
54 vddpcie1p8-supply:
55 description: VDD_PCIE_1P8 supply regulator handle
56
57required:
58 - compatible
59 - reg
60 - vddaon-supply
61 - vddwlcx-supply
62 - vddwlmx-supply
63 - vddrfacmn-supply
64 - vddrfa0p8-supply
65 - vddrfa1p2-supply
66 - vddrfa1p8-supply
67 - vddpcie0p9-supply
68 - vddpcie1p8-supply
69
70additionalProperties: false
71
72examples:
73 - |
74 #include <dt-bindings/clock/qcom,rpmh.h>
75 #include <dt-bindings/gpio/gpio.h>
76 pcie {
77 #address-cells = <3>;
78 #size-cells = <2>;
79
80 pcie@0 {
81 device_type = "pci";
82 reg = <0x0 0x0 0x0 0x0 0x0>;
83 #address-cells = <3>;
84 #size-cells = <2>;
85 ranges;
86
87 bus-range = <0x01 0xff>;
88
89 wifi@0 {
90 compatible = "pci17cb,1107";
91 reg = <0x10000 0x0 0x0 0x0 0x0>;
92
93 vddaon-supply = <&vreg_pmu_aon_0p59>;
94 vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
95 vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
96 vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
97 vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
98 vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
99 vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>;
100 vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
101 vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
102 };
103 };
104 };