From fc5a80a432607d05e85bba37971712405f75c546 Mon Sep 17 00:00:00 2001 From: Tianling Shen Date: Sat, 16 Dec 2023 12:07:23 +0800 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20231216040723.17864-1-cnsztl@gmail.com Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- 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 = <ð_phy_reset_pin>; pinctrl-names = "default";