net: cadence: macb: Add support for Raspberry Pi RP1 ethernet controller

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The RP1 chip has the Cadence GEM block, but wants the tx_clock
to always run at 125MHz, in the same way as sama7g5.
Add the relevant configuration.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Stanimir Varbanov <svarbanov@suse.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://patch.msgid.link/20250916081059.3992108-1-svarbanov@suse.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

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Dave Stevenson 2025-09-16 11:10:59 +03:00 • committed by Jakub Kicinski

parent aa9f09a26b

commit dc110d1b23

1 changed files with 12 additions and 0 deletions

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drivers/net/ethernet/cadence/macb_main.c

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