This is a note to let you know that I've just added the patch titled arm64: dts: allwinner: a64-sopine-baseboard: change RGMII mode to TXID to the 5.13-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-dts-allwinner-a64-sopine-baseboard-change-rgmi.patch and it can be found in the queue-5.13 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit d0c1be4355341bcbc2791708d3798a4d1682887b Author: Icenowy Zheng <icenowy@xxxxxxx> Date: Wed Jun 9 16:38:43 2021 +0800 arm64: dts: allwinner: a64-sopine-baseboard: change RGMII mode to TXID [ Upstream commit bd5431b2f9b30a70f6ed964dd5ee9a6d1c397c06 ] Although the schematics of Pine A64-LTS and SoPine Baseboard shows both the RX and TX internal delay are enabled, they're using the same broken RTL8211E chip batch with Pine A64+, so they should use TXID instead, not ID. In addition, by checking the real components soldered on both a SoPine Baseboard and a Pine A64-LTS, RX delay is not enabled (GR69 soldered and GR70 NC) despite the schematics says it's enabled. It's a common situation for Pine64 boards that the NC information on schematics is not the same with the board. So the RGMII delay mode should be TXID on these boards. Fixes: c2b111e59a7b ("arm64: dts: allwinner: A64 Sopine: phy-mode rgmii-id") Signed-off-by: Icenowy Zheng <icenowy@xxxxxxx> Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx> Link: https://lore.kernel.org/r/20210609083843.463750-1-icenowy@xxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts index e22b94c83647..5e66ce1a334f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts @@ -79,7 +79,7 @@ &emac { pinctrl-names = "default"; pinctrl-0 = <&rgmii_pins>; - phy-mode = "rgmii-id"; + phy-mode = "rgmii-txid"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_dc1sw>; status = "okay";