From: Maxim Kiselev <biguncle...@gmail.com> [ Upstream commit 17846485dff91acce1ad47b508b633dffc32e838 ]
T1040RDB has two RTL8211E-VB phys which requires setting of internal delays for correct work. Changing the phy-connection-type property to `rgmii-id` will fix this issue. Signed-off-by: Maxim Kiselev <biguncle...@gmail.com> Reviewed-by: Maxim Kochetkov <fido_...@inbox.ru> Reviewed-by: Vladimir Oltean <vladimir.olt...@nxp.com> Signed-off-by: Michael Ellerman <m...@ellerman.id.au> Link: https://lore.kernel.org/r/20211230151123.1258321-1-biguncle...@gmail.com Signed-off-by: Sasha Levin <sas...@kernel.org> --- arch/powerpc/boot/dts/fsl/t104xrdb.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi index 099a598c74c0..bfe1ed5be337 100644 --- a/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi +++ b/arch/powerpc/boot/dts/fsl/t104xrdb.dtsi @@ -139,12 +139,12 @@ pca9546@77 { fman@400000 { ethernet@e6000 { phy-handle = <&phy_rgmii_0>; - phy-connection-type = "rgmii"; + phy-connection-type = "rgmii-id"; }; ethernet@e8000 { phy-handle = <&phy_rgmii_1>; - phy-connection-type = "rgmii"; + phy-connection-type = "rgmii-id"; }; mdio0: mdio@fc000 { -- 2.34.1
