Re: [PATCH net-next v2 1/2] net: phy: micrel.c: add rgmii interface delay possibility to ksz9131

From: David Miller
Date: Mon Mar 30 2020 - 00:44:44 EST


From: Philippe Schenker <philippe.schenker@xxxxxxxxxxx>
Date: Wed, 25 Mar 2020 18:34:24 +0100

> The KSZ9131 provides DLL controlled delays on RXC and TXC lines. This
> patch makes use of those delays. The information which delays should
> be enabled or disabled comes from the interface names, documented in
> ethernet-controller.yaml:
>
> rgmii: Disable RXC and TXC delays
> rgmii-id: Enable RXC and TXC delays
> rgmii-txid: Enable only TXC delay, disable RXC delay
> rgmii-rxid: Enable onlx RXC delay, disable TXC delay
>
> Signed-off-by: Philippe Schenker <philippe.schenker@xxxxxxxxxxx>

Applied.