lkml.org 
[lkml]   [2019]   [Apr]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [RFC] ARM: dts: imx: Fix the AR803X phy-mode
Date
Hi Fabio,

On 30 March 2019 15:51 Fabio Estevam, wrote:

> Subject: [RFC] ARM: dts: imx: Fix the AR803X phy-mode
>
> Commit 6d4cd041f0af ("net: phy: at803x: disable delay only for RGMII mode")
> exposed an issue on imx DTS files using AR8031/AR8035 PHYs.
>
> The end result is that the boards can no longer obtain an IP address
> via UDHCP, for example.

[...]

> arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 2 +-

[...]

> diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> index a0705066ccba..185fb17a3500 100644
> --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
> @@ -202,7 +202,7 @@
> &fec {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_enet>;
> - phy-mode = "rgmii";
> + phy-mode = "rgmii-id";
> phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
> status = "okay";
> };

[...]

This patch looks surprisingly similar to this one ;)
https://lore.kernel.org/patchwork/patch/1052588/

Link: https://lkml.kernel.org/r/1397569821-5530-4-git-send-email-thomas.petazzoni@free-electrons.com
Tested-by: Steve Twiss <stwiss.opensource@diasemi.com>
Tested-by: Adam Thomson <Adam.Thomson@diasemi.com>
Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>

Regards,
Steve

\
 
 \ /
  Last update: 2019-04-01 10:39    [W:0.049 / U:23.184 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site