linux-kernel - Re: [PATCH 1/1] dt-bindings: riscv: cpus: reg matches hart ID

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Date: Sun, 28 Jan 2024 18:20:46 +0000
From: Conor Dooley <conor@...nel.org>
To: Heinrich Schuchardt <heinrich.schuchardt@...onical.com>
Cc: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, linux-riscv@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] dt-bindings: riscv: cpus: reg matches hart ID

On Sun, Jan 28, 2024 at 07:06:21PM +0100, Heinrich Schuchardt wrote:
> Add a description to the CPU reg property to clarify that
> the reg property must match the hart ID.

That is the expected usage alright. Did you come across something where
it was not being used in that way?

Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Cheers,
Conor.

> 
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@...onical.com>
> ---
>  Documentation/devicetree/bindings/riscv/cpus.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
> index f392e367d673..fa9da59d9316 100644
> --- a/Documentation/devicetree/bindings/riscv/cpus.yaml
> +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
> @@ -74,6 +74,10 @@ properties:
>        - riscv,sv57
>        - riscv,none
>  
> +  reg:
> +    description:
> +      The hart ID of this CPU node.
> +
>    riscv,cbom-block-size:
>      $ref: /schemas/types.yaml#/definitions/uint32
>      description:
> -- 
> 2.43.0
> 

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