Re: [PATCH v2] dt-bindings: usb: tegra-xusb: Convert to json-schema

From: Rob Herring <robh+dt@kernel.org>
To: Conor Dooley <conor.dooley@microchip.com>
Cc: Thierry Reding <thierry.reding@gmail.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jon Hunter <jonathanh@nvidia.com>,
	Wayne Chang <waynec@nvidia.com>,
	devicetree@vger.kernel.org, linux-usb@vger.kernel.org,
	linux-tegra@vger.kernel.org
Subject: Re: [PATCH v2] dt-bindings: usb: tegra-xusb: Convert to json-schema
Date: Sun, 27 Nov 2022 10:38:12 -0600	[thread overview]
Message-ID: <CAL_JsqKFS5nKRihLL60zfqtNujrYGaxN7sp7SbYA_ajC4w2rpQ@mail.gmail.com> (raw)
In-Reply-To: <Y4C8JvSQuNZiDmJb@wendy>

On Fri, Nov 25, 2022 at 6:59 AM Conor Dooley <conor.dooley@microchip.com> wrote:
>
> On Fri, Nov 25, 2022 at 12:41:46PM +0000, Conor Dooley wrote:
> > Hi Thierry,
> >
> > On Thu, Nov 03, 2022 at 03:42:00PM +0100, Thierry Reding wrote:
> > > From: Thierry Reding <treding@nvidia.com>
> > >
> > > Convert the Tegra XUSB controller bindings from the free-form text
> > > format to json-schema.
> > >
> > > Signed-off-by: Thierry Reding <treding@nvidia.com>
> >
> > > +        phys = <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-1}>, /* mini-PCIe USB */
> > > +               <&{/padctl@0,7009f000/pads/usb2/lanes/usb2-2}>, /* USB A */
> > > +               <&{/padctl@0,7009f000/pads/pcie/lanes/pcie-0}>; /* USB A */
> >
> > This seems to be breaking dt_binding_check in today's linux-next:
> > FATAL ERROR: Can't generate fixup for reference to path &{/padctl@0,7009f000/pads/usb2/lanes/usb2-1}
> >
> > Am I missing something? My dt-schema is today's main.
>
> Apologies for the noise, it appears to have broken several days ago and
> is not caused by this patch.
>
> I'll go bisect :)

Yes, the above unresolvable paths need to be fixed (to labels). The
examples are built as overlays so that unresolved labels are allowed,
but dtc now checks for unresolved paths.

Rob