arm64: dts: rockchip: configure eth pad driver strength for orangepi r1 plus lts

The default strength is not enough to provide stable connection
under 3.3v LDO voltage.

Fixes: 387b3bbac5ea ("arm64: dts: rockchip: Add Xunlong OrangePi R1 Plus LTS")
Cc: stable@vger.kernel.org # 6.6+
Signed-off-by: Tianling Shen <cnsztl@gmail.com>
Link: https://lore.kernel.org/r/20231216040723.17864-1-cnsztl@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts
index 5d7d567283e525b664592d772d48ff7a9669c9aa..4237f2ee8fee3370711d376313c7f966ab597995 100644 (file)
--- a/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts
@@ -26,9 +26,11 @@
                        compatible = "ethernet-phy-ieee802.3-c22";
                        reg = <0>;
 
+                       motorcomm,auto-sleep-disabled;
                        motorcomm,clk-out-frequency-hz = <125000000>;
                        motorcomm,keep-pll-enabled;
-                       motorcomm,auto-sleep-disabled;
+                       motorcomm,rx-clk-drv-microamp = <5020>;
+                       motorcomm,rx-data-drv-microamp = <5020>;
 
                        pinctrl-0 = <&eth_phy_reset_pin>;
                        pinctrl-names = "default";