From: Andrejs Cainikovs <Andrejs.Cainikovs@netmodule.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] iMX8QXP MEK: no ethernet
Date: Fri, 1 Mar 2019 12:30:34 +0000 [thread overview]
Message-ID: <c34eed73-8fb2-2854-dcd3-51d033febe60@netmodule.com> (raw)
In-Reply-To: <a866feb8-9df9-08d8-05d5-afde418bc82b@denx.de>
Hi Stefano,
On 01/03/2019 12:19, Stefano Babic wrote:
>
> What about to change this in DT ?
>
> diff --git a/arch/arm/dts/fsl-imx8qxp-mek.dts
> b/arch/arm/dts/fsl-imx8qxp-mek.dts
> index 41f7ec1763..b6c4593334 100644
> --- a/arch/arm/dts/fsl-imx8qxp-mek.dts
> +++ b/arch/arm/dts/fsl-imx8qxp-mek.dts
> @@ -223,7 +223,7 @@
> fsl,magic-packet;
> status = "okay";
> phy-reset-gpios = <&pca9557_a 4 GPIO_ACTIVE_LOW>;
> - phy-reset-duration = <10>;
> + phy-reset-duration = <150>;
>
> mdio {
> #address-cells = <1>;
>
Nope, didn't worked. This parameter is a pulse width of a reset, but the
issue is about having a delay *after* reset. However, introducing a new
`phy-reset-wait` is a reasonable option. Thanks for idea, I will make a
patch, and then it's up to you and Anatolij to decide whether it is a ok
or not.
Best regards,
Andrejs Cainikovs.
next prev parent reply other threads:[~2019-03-01 12:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-28 12:27 [U-Boot] iMX8QXP MEK: no ethernet Andrejs Cainikovs
2019-02-28 22:45 ` Anatolij Gustschin
2019-03-01 9:50 ` Andrejs Cainikovs
2019-03-01 10:05 ` Anatolij Gustschin
2019-03-01 11:19 ` Stefano Babic
2019-03-01 12:26 ` Anatolij Gustschin
2019-03-01 12:30 ` Andrejs Cainikovs [this message]
2019-03-01 12:36 ` Stefano Babic
2019-03-01 13:00 ` Anatolij Gustschin
2019-03-01 13:37 ` Andrejs Cainikovs
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