linux-kernel - Re: [PATCH v4 5/7] dt-bindings: opp: Add v2-qcom-adreno vendor bindings

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Message-ID: <67mvekrysu2ms5dsvjyh37wbl5dmcnk2r3xnow2e5xeeqahhrr@ar5zsq3wzip3>
Date: Thu, 9 Jan 2025 09:06:19 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Akhil P Oommen <quic_akhilpo@...cinc.com>
Cc: Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>, 
	Konrad Dybcio <konradybcio@...nel.org>, Abhinav Kumar <quic_abhinavk@...cinc.com>, 
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Marijn Suijten <marijn.suijten@...ainline.org>, 
	David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
	Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>, Stephen Boyd <sboyd@...nel.org>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
	Maya Matuszczyk <maccraft123mc@...il.com>, linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org, 
	devicetree@...r.kernel.org
Subject: Re: [PATCH v4 5/7] dt-bindings: opp: Add v2-qcom-adreno vendor
 bindings

On Thu, Jan 09, 2025 at 02:10:01AM +0530, Akhil P Oommen wrote:
> Add a new schema which extends opp-v2 to support a new vendor specific
> property required for Adreno GPUs found in Qualcomm's SoCs. The new
> property called "qcom,opp-acd-level" carries a u32 value recommended
> for each opp needs to be shared to GMU during runtime.
> 
> Also, update MAINTAINERS file include the new opp-v2-qcom-adreno.yaml.
> 
> Cc: Rob Clark <robdclark@...il.com>
> Signed-off-by: Akhil P Oommen <quic_akhilpo@...cinc.com>
> ---
>  .../bindings/opp/opp-v2-qcom-adreno.yaml           | 97 ++++++++++++++++++++++
>  MAINTAINERS                                        |  1 +
>  2 files changed, 98 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml b/Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml
> new file mode 100644
> index 000000000000..de1f7c6c4f0e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/opp/opp-v2-qcom-adreno.yaml
> @@ -0,0 +1,97 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/opp/opp-v2-qcom-adreno.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Adreno compatible OPP supply
> +
> +description:
> +  Adreno GPUs present in Qualcomm's Snapdragon chipsets uses an OPP specific
> +  ACD related information tailored for the specific chipset. This binding
> +  provides the information needed to describe such a hardware value.
> +
> +maintainers:
> +  - Rob Clark <robdclark@...il.com>
> +

You need select: here. See bot's warnings and other schemas, like
primecell, how they do it.

Best regards,
Krzysztof