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
  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    };