net: phy: adin: configure RGMII/RMII/MII modes on config

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The ADIN1300 chip supports RGMII, RMII & MII modes. Default (if
unconfigured) is RGMII.
This change adds support for configuring these modes via the device
registers.

For RGMII with internal delays (modes RGMII_ID,RGMII_TXID, RGMII_RXID),
the default delay is 2 ns. This can be configurable and will be done in
a subsequent change.

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

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Alexandru Ardelean 2019-08-16 16:10:03 +03:00 • committed by David S. Miller

parent 3e32d020d8

commit d6200c8fd5

1 changed files with 78 additions and 1 deletions

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drivers/net/phy/adin.c

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