[PATCH] arm: dts: imx8mq-evk: add phy-reset-gpios for fec1

Michael Nazzareno Trimarchi michael at amarulasolutions.com
Fri Feb 14 18:36:16 CET 2020


Hi

On Fri, Feb 14, 2020 at 6:33 PM Alifer Moraes <alifer.wsdm at gmail.com> wrote:
>
> Hello, Michael,
>
> > Where is the relative pinctrl change to mux the pin? why now is 10 the
> > reset duration
>
> The pinctrl change is described in arch/arm/dts/imx8mq-evk.dts in the
> subnode pinctrl_fec1.

Ok, so was already defined the pinmux there.

> The ethernet phy used by this board is an atheros 8031, its datasheet
> says that the reset duration should be 10ms.

Please upload the commit message with this information

Michael

PS: this way to reset is deprecated but uboot I think does not have
the reset at mdio bus level

>
> Regards,
>
> Alifer



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| Michael Nazzareno Trimarchi                     Amarula Solutions BV |
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