[PATCH v2 5/5] arm64: dts: meson: g12b: w400: fix PHY deassert timing requirements
Martin Blumenstingl
martin.blumenstingl at googlemail.com
Sat Dec 5 08:14:51 EST 2020
On Tue, Dec 1, 2020 at 2:21 PM Stefan Agner <stefan at agner.ch> 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 at agner.ch>
with the "registers" typo above fixed:
Reviewed-by: Martin Blumenstingl <martin.blumenstingl at googlemail.com>
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