[PATCH v3 2/2] ethernet: eswin: Add eic7700 ethernet driver

[Andrew Lunn]

> We re-tuned and verified that setting the TXD and RXD delays to 0 and
> configuring TXEN and RXDV to 0 yielded the same hardware performance as
> long as we only applied delays (e.g. 200ps) to TXCLK and RXCLK.

This is in addition to phy-mode = 'rgmii-id'?

> Therefore, in the next patch, we will drop the vendor-specific properties
> (e.g. eswin,dly-param-*) and keep only the standard attributes, namely
> rx-internal-delay-ps and tx-internal-delay-ps.
> Is this correct?

Yes, 200ps is a small tuning value, when the PHY adds the 2ns. This is
O.K.

	Andrew