netdev - Re: [PATCH 2/2] net: phy: Associate device node with fixed PHY

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Date:   Sat, 1 Aug 2020 10:41:32 +0100
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Vikas Singh <vikas.singh@...esoftware.com>
Cc:     Andrew Lunn <andrew@...n.ch>, f.fainelli@...il.com,
        hkallweit1@...il.com, netdev@...r.kernel.org,
        "Calvin Johnson (OSS)" <calvin.johnson@....nxp.com>,
        Kuldip Dwivedi <kuldip.dwivedi@...esoftware.com>,
        "Madalin Bucur (OSS)" <madalin.bucur@....nxp.com>,
        Vikas Singh <vikas.singh@....com>
Subject: Re: [PATCH 2/2] net: phy: Associate device node with fixed PHY

On Sat, Aug 01, 2020 at 09:52:52AM +0530, Vikas Singh wrote:
> Hi Andrew,
> 
> Please refer to the "fman" node under
> linux/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
> I have two 10G ethernet interfaces out of which one is of fixed-link.

Please do not top post.

How does XGMII (which is a 10G only interface) work at 1G speed?  Is
what is in DT itself a hack because fixed-phy doesn't support 10G
modes?

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!