From: David Bauer <mail@david-bauer.net>
Date: Tue, 5 Jan 2021 23:00:01 +0000 (+0100)
Subject: ramips: limit 5GHz channels for UniFi 6 Lite
X-Git-Tag: v21.02.0-rc1~610
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=b4c0d377f6bc13c555b69659ac001a25ab22bbd4;p=openwrt%2Fstaging%2Fhauke.git

ramips: limit 5GHz channels for UniFi 6 Lite

The MT7915 radio currently advertises 2.4GHz channels while the antenna
path only supports 5 GHz. Limit the radio to 5GHz channels to prevent
users from configuring non-supported channels.

Signed-off-by: David Bauer <mail@david-bauer.net>
---

diff --git a/target/linux/ramips/dts/mt7621_ubnt_unifi-6-lite.dts b/target/linux/ramips/dts/mt7621_ubnt_unifi-6-lite.dts
index 422d17673b..f5425ccfee 100644
--- a/target/linux/ramips/dts/mt7621_ubnt_unifi-6-lite.dts
+++ b/target/linux/ramips/dts/mt7621_ubnt_unifi-6-lite.dts
@@ -80,4 +80,5 @@
 &wlan_5g {
 	mediatek,mtd-eeprom = <&factory 0x20000>;
 	mtd-mac-address = <&eeprom 0x6>;
+	ieee80211-freq-limit = <5000000 6000000>;
 };