linux-kernel - Re: [PATCH 1/5] dt-bindings: media: venus: Add qcm2290 dt schema

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Message-ID: <aFATp3zoSgkrj3YX@trex>
Date: Mon, 16 Jun 2025 14:52:55 +0200
From: Jorge Ramirez <jorge.ramirez@....qualcomm.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Jorge Ramirez-Ortiz <jorge.ramirez@....qualcomm.com>,
        quic_vgarodia@...cinc.com, quic_dikshita@...cinc.com,
        bryan.odonoghue@...aro.org, mchehab@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org, stanimir.varbanov@...aro.org,
        linux-arm-msm@...r.kernel.org, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/5] dt-bindings: media: venus: Add qcm2290 dt schema

On 16/06/25 10:20:57, Krzysztof Kozlowski wrote:
> On 13/06/2025 16:03, Jorge Ramirez-Ortiz wrote:
> > Add a schema for the venus video encoder/decoder on the qcm2290.
> > 
> > Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@....qualcomm.com>
> > ---
> >  .../bindings/media/qcom,qcm2290-venus.yaml    | 153 ++++++++++++++++++
> >  1 file changed, 153 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml b/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml
> > new file mode 100644
> > index 000000000000..ffa72f1e27f3
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/media/qcom,qcm2290-venus.yaml
> > @@ -0,0 +1,153 @@
> > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/media/qcom,qcm2290-venus.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Qualcomm QCM2290 Venus video encode and decode accelerators
> > +
> > +maintainers:
> > +  - Stanimir Varbanov <stanimir.varbanov@...aro.org>
> > +
> > +description: |
> 
> Do not need '|' unless you need to preserve formatting.

ack

> 
> > +  The Venus AR50_LITE IP is a video encode and decode accelerator present
> > +  on Qualcomm platforms
> > +
> > +allOf:
> > +  - $ref: qcom,venus-common.yaml#
> > +
> > +properties:
> > +  compatible:
> > +    const: qcom,qcm2290-venus
> > +
> > +  power-domains:
> > +    minItems: 2
> > +    maxItems: 3
> > +
> > +  power-domain-names:
> > +    minItems: 2
> 
> Why is this flexible? Either you have two or three. Not mixed.

please check 5b380f242f360256c96e96adabeb7ce9ec784306