On Sun, Mar 14, 2021 at 09:21:06PM +0100, Lorenzo Bianconi wrote:
> Convert generic ieee80211 dts bindings from .txt to .yaml
>
> Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
> ---
> .../bindings/net/wireless/ieee80211.txt | 24 -----------
> .../bindings/net/wireless/ieee80211.yaml | 41 +++++++++++++++++++
> 2 files changed, 41 insertions(+), 24 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/net/wireless/ieee80211.txt
> create mode 100644 Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/wireless/ieee80211.txt b/Documentation/devicetree/bindings/net/wireless/ieee80211.txt
> deleted file mode 100644
> index f6442b1397f5..000000000000
> --- a/Documentation/devicetree/bindings/net/wireless/ieee80211.txt
> +++ /dev/null
> @@ -1,24 +0,0 @@
> -Common IEEE 802.11 properties
> -
> -This provides documentation of common properties that are valid for all wireless
> -devices.
> -
> -Optional properties:
> - - ieee80211-freq-limit : 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.
> -
> -Example:
> -
> -pcie@0,0 {
> - reg = <0x0000 0 0 0 0>;
> - wifi@0,0 {
> - reg = <0x0000 0 0 0 0>;
> - ieee80211-freq-limit = <2402000 2482000>,
> - <5170000 5250000>;
> - };
> -};
> diff --git a/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml b/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
> new file mode 100644
> index 000000000000..6fb9ae7403c1
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/wireless/ieee80211.yaml
> @@ -0,0 +1,41 @@
> +# 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:
> + - Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
> +
> +description: |
> + This provides documentation of common properties that are valid for
> + all wireless devices
> +
> +properties:
> + ieee80211-freq-limit:
Needs a type ref:
$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>;
> + };
> + };
> --
> 2.29.2
>
