6.12-stable review patch. If anyone has any objections, please let me know.
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From: Tianling Shen cnsztl@gmail.com
commit a6a7cba17c544fb95d5a29ab9d9ed4503029cb29 upstream.
In general the delay should be added by the PHY instead of the MAC, and this improves network stability on some boards which seem to need different delay.
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/20250119091154.1110762-1-cnsztl@gmail.com Signed-off-by: Heiko Stuebner heiko@sntech.de [Fix conflicts due to missing dtsi conversion] Signed-off-by: Tianling Shen cnsztl@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
--- a/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus-lts.dts @@ -15,9 +15,11 @@ };
&gmac2io { + /delete-property/ tx_delay; + /delete-property/ rx_delay; + phy-handle = <&yt8531c>; - tx_delay = <0x19>; - rx_delay = <0x05>; + phy-mode = "rgmii-id";
mdio { /delete-node/ ethernet-phy@1;