Re: [PATCH] net: mvneta: Fix Serdes configuration for 2.5Gbps modes

2020-06-10 Thread Florian Fainelli
On 6/9/2020 11:26 PM, Sascha Hauer wrote: > Hi Andrew, > > +Cc Maxime Chevallier > > On Tue, Jun 09, 2020 at 03:28:48PM +0200, Andrew Lunn wrote: >> On Tue, Jun 09, 2020 at 03:11:52PM +0200, Sascha Hauer wrote: >>> The Marvell MVNETA Ethernet controller supports a 2.5Gbps SGMII mode >>> called

Re: [PATCH] net: mvneta: Fix Serdes configuration for 2.5Gbps modes

2020-06-09 Thread Sascha Hauer
Hi Andrew, +Cc Maxime Chevallier On Tue, Jun 09, 2020 at 03:28:48PM +0200, Andrew Lunn wrote: > On Tue, Jun 09, 2020 at 03:11:52PM +0200, Sascha Hauer wrote: > > The Marvell MVNETA Ethernet controller supports a 2.5Gbps SGMII mode > > called DRSGMII. Depending on the Port MAC Control Register0 Po

Re: [PATCH] net: mvneta: Fix Serdes configuration for 2.5Gbps modes

2020-06-09 Thread Andrew Lunn
On Tue, Jun 09, 2020 at 03:11:52PM +0200, Sascha Hauer wrote: > The Marvell MVNETA Ethernet controller supports a 2.5Gbps SGMII mode > called DRSGMII. Depending on the Port MAC Control Register0 PortType > setting this seems to be either an overclocked SGMII mode or 2500BaseX. > > This patch adds

[PATCH] net: mvneta: Fix Serdes configuration for 2.5Gbps modes

2020-06-09 Thread Sascha Hauer
The Marvell MVNETA Ethernet controller supports a 2.5Gbps SGMII mode called DRSGMII. Depending on the Port MAC Control Register0 PortType setting this seems to be either an overclocked SGMII mode or 2500BaseX. This patch adds the necessary Serdes Configuration setting for the 2.5Gbps modes. There