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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
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Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# 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 <lorenzo@kernel.org>
+
+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>;
+ };
+ };