Messages in this thread | | | Date | Mon, 8 Jun 2020 16:57:37 +0200 | From | Andrew Lunn <> | Subject | Re: [PATCH] net: ethernet: mvneta: add support for 2.5G DRSGMII mode |
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On Mon, Jun 08, 2020 at 09:47:16AM +0200, Sascha Hauer wrote: > The Marvell MVNETA Ethernet controller supports a 2.5 Gbps SGMII mode > called DRSGMII. > > This patch adds a corresponding phy-mode string 'drsgmii' and parses it > from DT. The MVNETA then configures the SERDES protocol value > accordingly. > > It was successfully tested on a MV78460 connected to a FPGA.
Hi Sascha
Is this really overclocked SGMII, or 2500BaseX? How does it differ from 2500BaseX, which mvneta already supports?
Also, does comphy need extensions to support this?
Andrew
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