On Fri, Aug 15, 2025 at 12:13:41PM +0200, Aleksander Jan Bajkowski wrote:
> Hi Conor,
> 
> On 8/14/25 22:48, Conor Dooley wrote:
> > On Thu, Aug 14, 2025 at 10:26:56AM +0200, Aleksander Jan Bajkowski wrote:
> > > Lantiq DCDC is a voltage converter with a voltage sensor.
> > > 
> > > Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
> > > ---
> > >   .../mips/lantiq/lantiq,dcdc-xrx200.yaml       | 32 +++++++++++++++++++
> > >   1 file changed, 32 insertions(+)
> > >   create mode 100644 Documentation/devicetree/bindings/mips/lantiq/lantiq,dcdc-xrx200.yaml
> > > 
> > > diff --git a/Documentation/devicetree/bindings/mips/lantiq/lantiq,dcdc-xrx200.yaml b/Documentation/devicetree/bindings/mips/lantiq/lantiq,dcdc-xrx200.yaml
> > > new file mode 100644
> > > index 000000000000..5648b9676b3c
> > > --- /dev/null
> > > +++ b/Documentation/devicetree/bindings/mips/lantiq/lantiq,dcdc-xrx200.yaml
> > > @@ -0,0 +1,32 @@
> > > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> > > +%YAML 1.2
> > > +---
> > > +$id: http://devicetree.org/schemas/mips/lantiq/lantiq,dcdc-xrx200.yaml#
> > > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > > +
> > > +title: Lantiq DCDC (DC-DC converter with voltage sensor)
> > > +
> > > +maintainers:
> > > +  - Aleksander Jan Bajkowski <olek2@wp.pl>
> > > +
> > > +properties:
> > > +  compatible:
> > > +    items:
> > > +      - enum:
> > > +          - lantiq,dcdc-xrx200
> > What is "xrx2000" in this context?
> 
> 
> “xrx200” is one of the generations of Lantiq SoCs. It includes four part
> numbers
> with the same memory map. The other generations are amazon-se, danube,
> ARX100,
> GRX100, xRX200, xRX300, xRX330. These correspond to the internal code names:
> ase,
> danube, ar9, gr9, vr9, ar10, grx390.

And the dc-dc converter is part of the SoC?
Either way, you've got this file in the wrong location probably, dc-dc
converters are usually under the regulator directory.