Re: [PATCH v2 5/5] arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements

From: Martin Blumenstingl
Date: Sat Dec 05 2020 - 13:34:16 EST


On Tue, Dec 1, 2020 at 2:21 PM Stefan Agner <stefan@xxxxxxxx> 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 come up when using ip link set down/up.
>
> Fixes: 2cd2310fca4c ("arm64: dts: meson-g12b-ugoos-am6: add initial device-tree")
> Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
with the "registers" typo above fixed:
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>