[PATCH] ARM: imx: drop devlinks to reset-controller node

Philipp Zabel p.zabel at pengutronix.de
Tue Sep 21 08:19:03 PDT 2021


Hi Fabio,

On Tue, 2021-09-21 at 10:19 -0300, Fabio Estevam wrote:
> Hi Philipp,
> 
> On Tue, Sep 21, 2021 at 9:51 AM Philipp Zabel <p.zabel at pengutronix.de> wrote:
> > Starting with commit 6b2117ad65f1 ("of: property: fw_devlink: Add
> > support for "resets" and "pwms""), the imx-drm driver fails to load
> > due to forever dormant devlinks to the reset-controller node. This
> > node is never associated with a struct device.
> > 
> > Drop those links, the reset controller is always available.
> 
> This deserves a Fixes tag, so that it can land in 5.15.

Will do.

> Tested on a imx6dl-pico-pi board and after applying your patch the
> display controller is probed, thanks:
> 
> Tested-by: Fabio Estevam <festevam at gmail.com>
> 
> However, I get the following warning:

Thank you. This does not happen on HDMI-only boards, but on Nitrogen6X
with LVDS panel I see the same.

regards
Philipp



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