The commit 22b980badc0f ("mt76: add functions for parsing rate power limits from DT") added filtering of the power limits based on two properties: * regdomain * country If either the country or the regdomain matches, the power limits are applied and the search is aborted. If none of the two is defined for the power limit, it is a global (or "fallback") power limit. The last "fallback" power limit in the list will be returned when not matching regdomain or country was found. The idea is here to allow to specify "overwriting" country limits in front of the list - just in case a regdomain is shared but a country has additional limitations. But this property was forgotten to be defined in commit 2de6ccebe0e7 ("dt-bindings:net:wireless:mediatek,mt76: introduce power-limits node"). Signed-off-by: Sven Eckelmann (Plasma Cloud) --- Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml index eabceb849537..82b224c2f6f7 100644 --- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml +++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml @@ -151,6 +151,12 @@ properties: - ETSI - JP + country: + $ref: /schemas/types.yaml#/definitions/string + pattern: '^[A-Z]{2}$' + description: + ISO 3166-1 alpha-2 country code for power limits + patternProperties: "^txpower-[256]g$": type: object -- 2.47.3