linux-kernel - Re: [PATCH v2 1/5] ASoC: dt-bindings: add common binding for NXP CPUs

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Message-ID: <20241115173340.GA3436142-robh@kernel.org>
Date: Fri, 15 Nov 2024 11:33:40 -0600
From: Rob Herring <robh@...nel.org>
To: Frank Li <Frank.li@....com>
Cc: Laurentiu Mihalcea <laurentiumihalcea111@...il.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Daniel Baluta <daniel.baluta@....com>,
	Mark Brown <broonie@...nel.org>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Takashi Iwai <tiwai@...e.com>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-sound@...r.kernel.org, imx@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/5] ASoC: dt-bindings: add common binding for NXP CPUs

On Wed, Nov 13, 2024 at 03:03:06PM -0500, Frank Li wrote:
> On Wed, Nov 13, 2024 at 02:52:36PM -0500, Laurentiu Mihalcea wrote:
> > From: Laurentiu Mihalcea <laurentiu.mihalcea@....com>
> >
> > Add common binding for NXP CPUs sharing the same programming
> > model (i.e: audio processing with SOF).
> 
> Add binding for NXP audio processor with Sound Open Firmware (SOF) support.
> 
> >
> > Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@....com>
> > ---
> >  .../bindings/sound/fsl,sof-cpu.yaml           | 35 +++++++++++++++++++
> >  1 file changed, 35 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml b/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml
> > new file mode 100644
> > index 000000000000..6d63fcd71154
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml
> > @@ -0,0 +1,35 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/sound/fsl,sof-cpu.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: NXP audio CPU common properties
> 
> audio processor?
> 
> > +
> > +maintainers:
> > +  - Daniel Baluta <daniel.baluta@....com>
> > +
> > +properties:
> > +  reg:
> > +    maxItems: 1
> > +
> > +  mboxes:
> > +    maxItems: 4
> > +
> > +  mbox-names:
> > +    items:
> > +      - const: txdb0
> > +      - const: txdb1
> > +      - const: rxdb0
> > +      - const: rxdb1
> > +
> > +  memory-region:
> > +    maxItems: 1
> > +
> > +required:
> > +  - reg
> > +  - mboxes
> > +  - mbox-names
> > +  - memory-region
> > +
> > +additionalProperties: true
> 
> example ?

Common bindings generally don't have one.

Rob