From: Wadim Egorov
Date: Wed, 29 Mar 2017 14:12:19 +0200
> ATM dwmac-rk will always set and enable it's internal delay lines.
> Using PHY internal delays in combination with the phy-mode
> rgmii-id/rxid/txid was not possible. Only rgmii was supported.
>
> Now we can disable rockchip's gmac delay
ATM dwmac-rk will always set and enable it's internal delay lines.
Using PHY internal delays in combination with the phy-mode
rgmii-id/rxid/txid was not possible. Only rgmii was supported.
Now we can disable rockchip's gmac delay lines and also use
rgmii-id/rxid/txid.
Tested only with a RK3288 ba
