Commit graph

3 commits

Author SHA1 Message Date
John Baldwin
84c5f982ef gpio: Remove unused devclass arguments to DRIVER_MODULE. 2022-05-09 12:22:01 -07:00
John Baldwin
3e38757d4c Remove unused miibus_devclass and miibus_fdt_devclass. 2022-05-06 15:39:28 -07:00
Luiz Otavio O Souza
fdfcae4a2f Add a GPIO based MDIO bit-banging bus driver.
Uses two GPIO pins as MDC (clock) and MDIO (bidirectional I/O), relies
on mii_bitbang.

Tested on SG-3200 where the PHY for one of the ports is wired independently
of the SoC MDIO bus.

Sponsored by:	Rubicon Communications, LLC (Netgate)
2019-12-06 20:21:07 +00:00