netdev - Re: [PATCH net-next 0/2] net: mediatek: Add MT7621 TRGMII mode support

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Message-ID: <20190617140223.GC25211@lunn.ch>
Date:   Mon, 17 Jun 2019 16:02:23 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     René van Dorst <opensource@...rst.com>
Cc:     Sean Wang <sean.wang@...iatek.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Vivien Didelot <vivien.didelot@...il.com>,
        netdev@...r.kernel.org, john@...ozen.org,
        linux-mediatek@...ts.infradead.org, linux-mips@...r.kernel.org
Subject: Re: [PATCH net-next 0/2] net: mediatek: Add MT7621 TRGMII mode
 support

On Sun, Jun 16, 2019 at 08:20:08PM +0200, René van Dorst wrote:
> Like many other mediatek SOCs, the MT7621 SOC and the internal MT7530 switch both
> supports TRGMII mode. MT7621 TRGMII speed is 1200MBit.

Hi René

Is TRGMII used only between the SoC and the Switch? Or does external
ports of the switch also support 1200Mbit/s? If external ports support
this, what does ethtool show for Speed?

      Thanks
	Andrew