This is an existing optional property that ieee80211.yaml/cfg80211 provides. It's useful to further restrict supported frequencies for a specified device through device-tree. Signed-off-by: Robert Marko <robimarko@xxxxxxxxx> --- .../devicetree/bindings/net/wireless/qcom,ath11k.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml index 672282cdfc2f..907bbb646614 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml @@ -55,6 +55,8 @@ properties: phandle to a node describing reserved memory (System RAM memory) used by ath11k firmware (see bindings/reserved-memory/reserved-memory.txt) + ieee80211-freq-limit: true + iommus: minItems: 1 maxItems: 2 @@ -88,6 +90,7 @@ required: additionalProperties: false allOf: + - $ref: ieee80211.yaml# - if: properties: compatible: -- 2.44.0