[openwrt/openwrt] ath79: apply qca,tx-gain-buffalo

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/0bed8fd50cc05a28cc203d62dbbb6ce7e76084e2

commit 0bed8fd50cc05a28cc203d62dbbb6ce7e76084e2
Author: Rosen Penev <rosenp at gmail.com>
AuthorDate: Sun Jul 14 22:59:08 2024 -0700

    ath79: apply qca,tx-gain-buffalo
    
    It seems this was only used by one device in ar71xx. Might as well
    reapply it.
    
    Make use of the separate TX gain table for WZR-HP-G450H:
    https://github.com/torvalds/linux/commit/0f978bfaf2600040f9826f394eb12e023bef3068
    
    Signed-off-by: Rosen Penev <rosenp at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/15949
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts b/target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts
index 81290479b0..932144c227 100644
--- a/target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts
+++ b/target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts
@@ -79,6 +79,7 @@
 		qca,no-eeprom;
 		#gpio-cells = <2>;
 		gpio-controller;
+		qca,tx-gain-buffalo;
 	};
 };