Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml

   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
   7 title: Qualcomm Atheros ath9k wireless devices Generic Binding
   8
   9 maintainers:
  10   - Kalle Valo <kvalo@codeaurora.org>
  11
  12 description: |
  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   to which the wireless chip is connected.
  16
  17 allOf:
  18   - $ref: ieee80211.yaml#
  19
  20 properties:
  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
  39   reg:
  40     maxItems: 1
  41
  42   interrupts:
  43     maxItems: 1
  44
  45   ieee80211-freq-limit: true
  46
  47   qca,no-eeprom:
  48     $ref: /schemas/types.yaml#/definitions/flag
  49     description:
  50       Indicates that there is no physical EEPROM connected
  51
  52   nvmem-cells:
  53     items:
  54       - description: Reference to an nvmem node for the MAC address
  55       - description: Reference to an nvmem node for calibration data
  56
  57   nvmem-cell-names:
  58     items:
  59       - const: mac-address
  60       - const: calibration
  61
  62 required:
  63   - compatible
  64   - reg
  65
  66 additionalProperties: false
  67
  68 examples:
  69   - |
  70     pcie0 {
  71       #address-cells = <3>;
  72       #size-cells = <2>;
  73       wifi@0,0 {
  74         compatible = "pci168c,002d";
  75         reg = <0 0 0 0 0>;
  76         interrupts = <3>;
  77         qca,no-eeprom;
  78       };
  79     };
  80   - |
  81     pci0 {
  82       #address-cells = <3>;
  83       #size-cells = <2>;
  84       wifi@0,11 {
  85         compatible = "pci168c,0029";
  86         reg = <0x8800 0 0 0 0>;
  87         nvmem-cells = <&macaddr_art_c>, <&cal_art_1000>;
  88         nvmem-cell-names = "mac-address", "calibration";
  89       };
  90     };