[openwrt/openwrt] ath79: fix 10 Mbit PLL data for TP-Link EAP2xx

[LEDE Commits]

blocktrron pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/bbff6239e2ea273388f4ca0f8586945ff5f36271

commit bbff6239e2ea273388f4ca0f8586945ff5f36271
Author: David Bauer <mail at david-bauer.net>
AuthorDate: Thu Apr 15 00:30:24 2021 +0200

    ath79: fix 10 Mbit PLL data for TP-Link EAP2xx
    
    Fix the PLL register value for 10 Mbit/s link modes on TP-Link EAP
    boards using a AR8033 SGMII PHY.
    
    Otherwise, 10 Mbit/s links do not transfer data.
    
    Reported-by: Tom Herbers <freifunk at tomherbers.de>
    Tested-by: Tom Herbers <freifunk at tomherbers.de>
    Signed-off-by: David Bauer <mail at david-bauer.net>
---
 target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi b/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi
index cc9e0b7ff6..a6aefc7b55 100644
--- a/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi
+++ b/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi
@@ -112,6 +112,7 @@
 
 	phy-handle = <&phy4>;
 	phy-mode = "sgmii";
+	pll-data = <0x03000000 0x00000101 0x00001313>;
 
 	mtd-mac-address = <&info 0x8>;