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From: "Swathi K S" <swathi.ks@samsung.com>
To: "'Andrew Lunn'" <andrew@lunn.ch>
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In-Reply-To: <323e6d03-f205-4078-a722-dd67c66e7805@lunn.ch>
Subject: RE: [PATCH v3 3/4] arm64: dts: fsd: Add Ethernet support for FSYS0
 Block of FSD SoC
Date: Thu, 6 Jun 2024 14:44:40 +0530
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> -----Original Message-----
> From: Andrew Lunn [mailto:andrew@lunn.ch]
> Sent: 15 August 2023 02:20
> To: Sriranjani P <sriranjani.p@samsung.com>
> Cc: davem@davemloft.net; edumazet@google.com; kuba@kernel.org;
> pabeni@redhat.com; robh+dt@kernel.org;
> krzysztof.kozlowski+dt@linaro.org; conor+dt@kernel.org;
> richardcochran@gmail.com; alexandre.torgue@foss.st.com;
> joabreu@synopsys.com; mcoquelin.stm32@gmail.com;
> alim.akhtar@samsung.com; linux-fsd@tesla.com;
> pankaj.dubey@samsung.com; swathi.ks@samsung.com;
> ravi.patel@samsung.com; netdev@vger.kernel.org;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org; linux-samsung-
> soc@vger.kernel.org; linux-arm-kernel@lists.infradead.org; Jayati Sahu
> <jayati.sahu@samsung.com>
> Subject: Re: [PATCH v3 3/4] arm64: dts: fsd: Add Ethernet support for
FSYS0
> Block of FSD SoC
> 
> > +&ethernet_0 {
> > +	status = "okay";
> > +
> > +	fixed-link {
> > +		speed = <1000>;
> > +		full-duplex;
> > +	};
> > +};
> 
> A fixed link on its own is pretty unusual. Normally it is combined with an
> Ethernet switch. What is the link peer here?

It is a direct connection to the Ethernet switch managed by an external
management unit.

> 
>      Andrew

Regards,
Swathi