linux-kernel - Re: [PATCH net-next 1/2] dt-bindings: net: dp83822: Add TI dp83822 phy

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Date:   Thu, 14 May 2020 23:04:54 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Dan Murphy <dmurphy@...com>
Cc:     f.fainelli@...il.com, hkallweit1@...il.com, davem@...emloft.net,
        robh@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Rob Herring <robh+dt@...nel.org>
Subject: Re: [PATCH net-next 1/2] dt-bindings: net: dp83822: Add TI dp83822
 phy

> Why would we need 2?  The SFP core would need to know that the LOS is
> connected to the PHY.

That is possible today. Just don't list the GPIO when declaring the
SFP.

> The PHY is strapped to configure the LED_1 as a GPIO input.  I am
> not seeing a register that we can force this configuration.

Ah, O.K. If it is selected via strapping only, they an additional
property is not needed.

	 Andrew