[GIT PULL 2/4] i.MX arm dts changes for v7.1

[Frank Li]

On Wed, Apr 29, 2026 at 08:29:49PM +0200, Krzysztof Kozlowski wrote:
> On 28/04/2026 16:03, Sébastien Szymanski wrote:
> > Hello,
> >
> > On 3/30/26 4:14 PM, Frank Li wrote:
> >> ARM: dts: imx: remove redundant intermediate node in pinmux hierarchy
> >
> > This commit breaks Linux 7.1-rc1 boot on my APF27Dev board. I see the
> > following errors with earlyprintk enabled:
> >
> > [    0.346162] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node i2c1grp
> > [    0.354438] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node i2c2grp
> > ...
> > [    0.636217] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node pwmgrp
> > [    0.644346] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node gpioledsgrp
> > [    0.657247] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node uart1grp
> > ...
> > [    0.868102] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node cspi1grp
> > [    0.876513] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node cspi2grp
> > [    0.888903] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node fec1grp
> > ...
> > [    2.413181] imx27-pinctrl 10015000.pinmux: unable to find group for
> > node gpiokeysgrp
> >
> > Reverting the commit makes the errors disappear and the board boot again.
> >
> > Should I send a patch reverting this commit ?
>
>
> If you know how to fix it, then better fixing it instead of reverting,
> but otherwise yes, revert is justified. Just give a few more days for
> Frank or community to reply, because maybe there is a fix known.

Thanks for your report this problem, let me check at next monday since I
am traving.

Frank

>
> Best regards,
> Krzysztof