linux-kernel - Re: [PATCH v5 1/3] dt-bindings: thermal: sophgo,cv1800-thermal: Add Sophgo CV1800 thermal

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4ey46hxumhldwrbzalyw6xzn2l52cejggxvg6e3imus3qqzsjn@r55xpxvkpodu>
Date: Tue, 15 Oct 2024 07:55:10 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Haylen Chu <heylenay@....org>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, 
	Daniel Lezcano <daniel.lezcano@...aro.org>, Zhang Rui <rui.zhang@...el.com>, 
	Lukasz Luba <lukasz.luba@....com>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Chen Wang <unicorn_wang@...look.com>, Inochi Amaoto <inochiama@...look.com>, 
	Paul Walmsley <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>, 
	Albert Ou <aou@...s.berkeley.edu>, Jisheng Zhang <jszhang@...nel.org>, linux-pm@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v5 1/3] dt-bindings: thermal: sophgo,cv1800-thermal: Add
 Sophgo CV1800 thermal

On Mon, Oct 14, 2024 at 07:38:11AM +0000, Haylen Chu wrote:
> Add devicetree binding documentation for thermal sensors integrated in
> Sophgo CV1800 SoCs.
> 
> Signed-off-by: Haylen Chu <heylenay@....org>
> ---
>  .../thermal/sophgo,cv1800-thermal.yaml        | 57 +++++++++++++++++++
>  1 file changed, 57 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/thermal/sophgo,cv1800-thermal.yaml
> 
> diff --git a/Documentation/devicetree/bindings/thermal/sophgo,cv1800-thermal.yaml b/Documentation/devicetree/bindings/thermal/sophgo,cv1800-thermal.yaml
> new file mode 100644
> index 000000000000..14abeb7a272a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/thermal/sophgo,cv1800-thermal.yaml
> @@ -0,0 +1,57 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/thermal/sophgo,cv1800-thermal.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Sophgo CV1800 on-SoC Thermal Sensor
> +
> +maintainers:
> +  - Haylen Chu <heylenay@....org>
> +
> +description: Sophgo CV1800 on-SoC thermal sensor
> +
> +$ref: thermal-sensor.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - sophgo,cv1800-thermal
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  sample-rate-hz:
> +    minimum: 1
> +    maximum: 1908
> +    default: 1

1. Why this is a property of a board?
2. I do not see this property defined in any common schema and I am not
sure if it even should. Sample rate appears from time to time, but not
in context of thermal sensors, so this should have vendor prefix.

Best regards,
Krzysztof