[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Thu, 06 Jun 2019 14:21:24 -0700 (PDT)
From: David Miller <davem@...emloft.net>
To: dinguyen@...nel.org
Cc: netdev@...r.kernel.org, robh+dt@...nel.org, mark.rutland@....com,
dalon.westergreen@...el.com
Subject: Re: [PATCH 1/2] dt-bindings: socfpga-dwmac: add
"altr,socfpga-stmmac-a10-s10" binding
From: Dinh Nguyen <dinguyen@...nel.org>
Date: Wed, 5 Jun 2019 10:05:50 -0500
> Add the "altr,socfpga-stmmac-a10-s10" binding for Arria10/Agilex/Stratix10
> implementation of the stmmac ethernet controller.
>
> On the Arria10, Agilex, and Stratix10 SoCs, there are a few differences from
> the Cyclone5 and Arria5:
> - The emac PHY setup bits are in separate registers.
> - The PTP reference clock select mask is different.
> - The register to enable the emac signal from FPGA is different.
>
> Because of these differences, the dwmac-socfpga glue logic driver will
> use this new binding to set the appropriate bits for PHY, PTP reference
> clock, and signal from FPGA.
>
> Signed-off-by: Dinh Nguyen <dinguyen@...nel.org>
Applied to net-next.
Powered by blists - more mailing lists