Re: [PATCH V4 1/2] dt-bindings: document common IEEE 802.11 frequency limit property

[Rob Herring <robh@kernel.org>]

On Tue, Jan 03, 2017 at 12:03:38PM +0100, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> This new file should be used for properties that apply to all wireless
> devices.

The commit msg should answer the questions I asked on v1.

> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
> ---
> V2: Switch to a single ieee80211-freq-limit property that allows specifying
>     *multiple* ranges. This resolves problem with more complex rules as pointed
>     by Felx.
>     Make description implementation agnostic as pointed by Arend.
>     Rename node to wifi as suggested by Martin.
> V3: Use more real-life frequencies in the example.
> ---
>  .../devicetree/bindings/net/wireless/ieee80211.txt     | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/net/wireless/ieee80211.txt
> 
> diff --git a/Documentation/devicetree/bindings/net/wireless/ieee80211.txt b/Documentation/devicetree/bindings/net/wireless/ieee80211.txt
> new file mode 100644
> index 0000000..0cd1219
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/wireless/ieee80211.txt
> @@ -0,0 +1,18 @@
> +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
> +
> +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>;
> +	};
> +};
> -- 
> 2.10.1
> 
> --
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