Bring imx6qp dts definitions upstream

[Fabio Estevam]

Hi Luís,

On Sun, Aug 27, 2017 at 7:47 PM, Luís Mendes <luis.p.mendes at gmail.com> wrote:
>
> Hi Fabio,
>
> Regarding the dts... I've followed your suggestion, but I've run into some
> issues, namely:
> - The base imx6qdl-wandboard.dtsi file has definitions for the Gigabit
> Ethernet controller that are incompatible with the new Rev. D1. I had to
> remove two lines that define the ineterrupt lines, set it to disabled and
> redefine the pins in imx6qdl-wandboard-revd1.dtsi for rev. D1 ethernet to
> work. Thus this already implies changes to the dtsi files for revb1 and
> revc1.
> Can I modify them? I don't have rev B1 hardware to test, only a i.MX6Q
> Wandboard revC1 and another i.MX6QP rev D1 .

Maybe the best approach is to add a new imx6qdl-wandboard-revd1.dtsi upstream.

I do have access to a Wandboard revB1.

> - I'm having quite some difficulty making BCM4339 WiFI module to work. It
> seems it doesn't want to power up and if I define a vmmc-supply entry for
> the sdhc controller with a fixed regulator. I get:

I remember that Wifi used to work fine on the version of wandboard that I have.

Do you see this issue only on imx6qp wandboard?

Back to the original X11 issue: can you send me offline an Ubuntu
17.04 SD card image that I can try?

I would like test it on a imx6q sabresd board.

Thanks