Re: [PATCH net-next v1 3/3] net: phy: micrel: add coma mode GPIO

From: Florian Fainelli
Date: Wed Apr 27 2022 - 18:07:04 EST




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
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?
--
Florian