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%YAML 1.2
3---
4$id: http://devicetree.org/schemas/net/wireless/qca,ath9k.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Qualcomm Atheros ath9k wireless devices
8
9maintainers:
10 - Toke Høiland-Jørgensen <toke@toke.dk>
11
12description: |
13 This node provides properties for configuring the ath9k wireless device.
14 The node is expected to be specified as a child node of the PCI controller
15 or AHB bus to which the wireless chip is connected.
16
17allOf:
18 - $ref: ieee80211.yaml#
19
20properties:
21 compatible:
22 enum:
23 - pci168c,0023 # AR5416
24 - pci168c,0024 # AR5418
25 - pci168c,0027 # AR9160
26 - pci168c,0029 # AR9220 and AR9223
27 - pci168c,002a # AR9280 and AR9283
28 - pci168c,002b # AR9285
29 - pci168c,002c # AR2427 - 802.11n bonded out
30 - pci168c,002d # AR9227
31 - pci168c,002e # AR9287
32 - pci168c,0030 # AR9380, AR9381 and AR9382
33 - pci168c,0032 # AR9485
34 - pci168c,0033 # AR9580 and AR9590
35 - pci168c,0034 # AR9462
36 - pci168c,0036 # AR9565
37 - pci168c,0037 # AR1111 and AR9485
38 - qca,ar9130-wifi
39 - qca,ar9330-wifi
40 - qca,ar9340-wifi
41 - qca,qca9530-wifi
42 - qca,qca9550-wifi
43 - qca,qca9560-wifi
44
45 reg:
46 maxItems: 1
47
48 interrupts:
49 maxItems: 1
50
51 ieee80211-freq-limit: true
52
53 qca,no-eeprom:
54 $ref: /schemas/types.yaml#/definitions/flag
55 description:
56 Indicates that there is no physical EEPROM connected
57
58 nvmem-cells:
59 items:
60 - description: Reference to an nvmem node for the MAC address
61 - description: Reference to an nvmem node for calibration data
62
63 nvmem-cell-names:
64 items:
65 - const: mac-address
66 - const: calibration
67
68required:
69 - compatible
70 - reg
71
72additionalProperties: false
73
74examples:
75 - |
76 pcie0 {
77 #address-cells = <3>;
78 #size-cells = <2>;
79 wifi@0,0 {
80 compatible = "pci168c,002d";
81 reg = <0 0 0 0 0>;
82 interrupts = <3>;
83 qca,no-eeprom;
84 };
85 };
86 - |
87 pci0 {
88 #address-cells = <3>;
89 #size-cells = <2>;
90 wifi@0,11 {
91 compatible = "pci168c,0029";
92 reg = <0x8800 0 0 0 0>;
93 nvmem-cells = <&macaddr_art_c>, <&cal_art_1000>;
94 nvmem-cell-names = "mac-address", "calibration";
95 };
96 };
97 - |
98 ahb {
99 #address-cells = <1>;
100 #size-cells = <1>;
101 wifi@180c0000 {
102 compatible = "qca,ar9130-wifi";
103 reg = <0x180c0000 0x230000>;
104 interrupts = <2>;
105 };
106 };