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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/wireless/qca,ath9k.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Atheros ath9k wireless devices
maintainers:
- Toke Høiland-Jørgensen <toke@toke.dk>
description: |
This node provides properties for configuring the ath9k wireless device.
The node is expected to be specified as a child node of the PCI controller
to which the wireless chip is connected.
allOf:
- $ref: ieee80211.yaml#
properties:
compatible:
enum:
- pci168c,0023 # AR5416
- pci168c,0024 # AR5418
- pci168c,0027 # AR9160
- pci168c,0029 # AR9220 and AR9223
- pci168c,002a # AR9280 and AR9283
- pci168c,002b # AR9285
- pci168c,002c # AR2427 - 802.11n bonded out
- pci168c,002d # AR9227
- pci168c,002e # AR9287
- pci168c,0030 # AR9380, AR9381 and AR9382
- pci168c,0032 # AR9485
- pci168c,0033 # AR9580 and AR9590
- pci168c,0034 # AR9462
- pci168c,0036 # AR9565
- pci168c,0037 # AR1111 and AR9485
reg:
maxItems: 1
interrupts:
maxItems: 1
ieee80211-freq-limit: true
qca,no-eeprom:
$ref: /schemas/types.yaml#/definitions/flag
description:
Indicates that there is no physical EEPROM connected
nvmem-cells:
items:
- description: Reference to an nvmem node for the MAC address
- description: Reference to an nvmem node for calibration data
nvmem-cell-names:
items:
- const: mac-address
- const: calibration
required:
- compatible
- reg
additionalProperties: false
examples:
- |
pcie0 {
#address-cells = <3>;
#size-cells = <2>;
wifi@0,0 {
compatible = "pci168c,002d";
reg = <0 0 0 0 0>;
interrupts = <3>;
qca,no-eeprom;
};
};
- |
pci0 {
#address-cells = <3>;
#size-cells = <2>;
wifi@0,11 {
compatible = "pci168c,0029";
reg = <0x8800 0 0 0 0>;
nvmem-cells = <&macaddr_art_c>, <&cal_art_1000>;
nvmem-cell-names = "mac-address", "calibration";
};
};
|
