net: ftgmac100: Add match data containing MAC ID

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The driver supports 4 different versions of the FTGMAC core.  Extend
the compatible matching to include match data, which indicates the
version of the MAC. Default to the initial Faraday device if DT is not
being used. Lookup the match data early in probe to keep error handing
simple.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Link: https://patch.msgid.link/20260206-ftgmac-cleanup-v5-2-ad28a9067ea7@aspeedtech.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Andrew Lunn 2026-02-06 11:17:42 +08:00 • committed by Paolo Abeni

parent 03a2aba50b

commit 41fbe5aa50

1 changed files with 50 additions and 5 deletions

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drivers/net/ethernet/faraday/ftgmac100.c

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