forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.4 KiB
45 lines
1.4 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
|
# Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. |
|
|
|
%YAML 1.2 |
|
--- |
|
$id: http://devicetree.org/schemas/net/wireless/ieee80211.yaml# |
|
$schema: http://devicetree.org/meta-schemas/core.yaml# |
|
|
|
title: Common IEEE 802.11 Binding |
|
|
|
maintainers: |
|
- Lorenzo Bianconi <[email protected]> |
|
|
|
description: | |
|
This provides documentation of common properties that are valid for |
|
all wireless devices |
|
|
|
properties: |
|
ieee80211-freq-limit: |
|
$ref: /schemas/types.yaml#/definitions/uint32-matrix |
|
items: |
|
minItems: 2 |
|
maxItems: 2 |
|
description: |
|
List of supported frequency ranges in KHz. This can be used for devices |
|
that in a given config support less channels than normally. It may happen |
|
chipset supports a wide wireless band but it is limited to some part of |
|
it due to used antennas or power amplifier. An example case for this |
|
can be tri-band wireless router with two identical chipsets used for two |
|
different 5 GHz subbands. Using them incorrectly could not work or |
|
decrease performance noticeably |
|
|
|
additionalProperties: true |
|
|
|
examples: |
|
- | |
|
pcie0 { |
|
#address-cells = <3>; |
|
#size-cells = <2>; |
|
wifi@0,0 { |
|
reg = <0x0000 0 0 0 0>; |
|
ieee80211-freq-limit = <2402000 2482000>, |
|
<5170000 5250000>; |
|
}; |
|
};
|
|
|