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Message-ID: <635fd80542e089722e506bba0ff390ff@walle.cc>
Date: Thu, 28 Apr 2022 00:08:59 +0200
From: Michael Walle <michael@...le.cc>
To: Florian Fainelli <f.fainelli@...il.com>
Cc: "David S . Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Andrew Lunn <andrew@...n.ch>,
Heiner Kallweit <hkallweit1@...il.com>,
Russell King <linux@...linux.org.uk>, netdev@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v1 3/3] net: phy: micrel: add coma mode GPIO
Am 2022-04-28 00:06, schrieb Florian Fainelli:
> On 4/27/2022 2:44 PM, Michael Walle wrote:
>> The LAN8814 has a coma mode pin which puts the PHY into isolate and
>> power-dowm mode. Unfortunately, the mode cannot be disabled by a
s/dowm/down/
>> register. Usually, the input pin has a pull-up and connected to a GPIO
>> which can then be used to disable the mode. Try to get the GPIO and
>> deassert it.
>
> Poor choice of word, how about deep sleep, dormant, super isolate?
Which one do you mean? Super isolate sounded like broadcom wording ;)
-michael
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