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| author | Icenowy Zheng <icenowy@aosc.io> | 2021-06-09 16:38:43 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:02:26 +0200 |
| commit | 398a57aca9a9a92ba3285d30bc325ac0cd245d0b (patch) | |
| tree | 5f24730d272bdce38e7a5b27458377416c777428 /sound/i2c/other | |
| parent | 48ee69825f7480622ed447b0249123236d3b3ad0 (diff) | |
| download | linux-stable-398a57aca9a9a92ba3285d30bc325ac0cd245d0b.tar.gz linux-stable-398a57aca9a9a92ba3285d30bc325ac0cd245d0b.tar.bz2 linux-stable-398a57aca9a9a92ba3285d30bc325ac0cd245d0b.zip | |
arm64: dts: allwinner: a64-sopine-baseboard: change RGMII mode to TXID
[ Upstream commit bd5431b2f9b30a70f6ed964dd5ee9a6d1c397c06 ]
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
ID.
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@aosc.io>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210609083843.463750-1-icenowy@aosc.io
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound/i2c/other')
0 files changed, 0 insertions, 0 deletions