Re: [PATCH v2 4/5] arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements

2020-12-05 Thread Martin Blumenstingl
On Tue, Dec 1, 2020 at 2:21 PM Stefan Agner wrote: > > According to the datasheet (Rev. 1.9) the RTL8211F requires at least > 72ms "for internal circuits settling time" before accessing the PHY > egisters. On similar boards with the same PHY this fixes an issue where > Ethernet link would not

[PATCH v2 4/5] arm64: dts: meson: g12a: x96-max: fix PHY deassert timing requirements

2020-12-01 Thread Stefan Agner
According to the datasheet (Rev. 1.9) the RTL8211F requires at least 72ms "for internal circuits settling time" before accessing the PHY egisters. On similar boards with the same PHY this fixes an issue where Ethernet link would not come up when using ip link set down/up. Fixes: ed5e8f689154