Re: [PATCH] arm64: dts: allwinner: a64-sopine-baseboard: change RGMII mode to TXID
From: Maxime Ripard
Date: Thu Jun 10 2021 - 08:52:16 EST
On Wed, Jun 09, 2021 at 04:38:43PM +0800, Icenowy Zheng wrote:
> 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
> 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>
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