[openwrt/openwrt] ramips: samknows whitebox v8: set wifi frequency

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/3287d82fcfc89ded0d00013e4905136b587585d0

commit 3287d82fcfc89ded0d00013e4905136b587585d0
Author: Mieczyslaw Nalewaj <namiltd at yahoo.com>
AuthorDate: Sun May 5 23:45:36 2024 +0200

    ramips: samknows whitebox v8: set wifi frequency
    
    Set the 2.4GHz frequency for WiFi.
    
    Fixes: #15391
    Signed-off-by: Mieczyslaw Nalewaj <namiltd at yahoo.com>
    (cherry picked from commit 1a2fc49b711fdde5d74aacd044ddf51f099c2e16)
---
 target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts b/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts
index d1f51feddd..b663b0e014 100644
--- a/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts
+++ b/target/linux/ramips/dts/mt7621_samknows_whitebox-v8.dts
@@ -102,6 +102,7 @@
 	mt76 at 0,0 {
 		reg = <0x0000 0 0 0 0>;
 		mediatek,mtd-eeprom = <&factory 0x0000>;
+		ieee80211-freq-limit = <2400000 2500000>;
 	};
 };