linux-kernel - Re: [PATCH 1/2] dt-bindings: interrupt-controller: add risc-v,aplic hart indexes

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Message-ID: <CAAhSdy3B_4cJ_savVPKugPWiowGfg9pUpF_TthK=gPLbaD34Rw@mail.gmail.com>
Date: Thu, 2 Jan 2025 20:50:44 +0530
From: Anup Patel <anup@...infault.org>
To: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>
Cc: Thomas Gleixner <tglx@...utronix.de>, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: interrupt-controller: add risc-v,aplic
 hart indexes

On Thu, Jan 2, 2025 at 3:11 PM Vladimir Kondratiev
<vladimir.kondratiev@...ileye.com> wrote:
>
> Document optional property "riscv,hart-index"
>
> Signed-off-by: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>
> ---
>  .../bindings/interrupt-controller/riscv,aplic.yaml        | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml b/Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml
> index 190a6499c932..e163c8de3524 100644
> --- a/Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml
> +++ b/Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml
> @@ -91,6 +91,14 @@ properties:
>        Firmware must configure interrupt delegation registers based on
>        interrupt delegation list.
>
> +  riscv,hart-index:

I suggest naming this property "riscv,hart-indexes" (pural)

> +    $ref: /schemas/types.yaml#/definitions/uint32-array
> +    minItems: 1
> +    maxItems: 16384
> +    description:
> +      A list of hart indexes that APLIC should use to address each hart
> +      that is mentioned in the "interrupts-extended"
> +
>  dependencies:
>    riscv,delegation: [ "riscv,children" ]
>
> --
> 2.43.0
>

Regards,
Anup