linux-kernel - Re: [PATCH v1 13/13] dt-bindings: riscv: add Zvfh[min] ISA extension description

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Message-ID: <20231012-persuader-trombone-ea184e2c996c@spud>
Date:   Thu, 12 Oct 2023 14:51:22 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Clément Léger <cleger@...osinc.com>
Cc:     linux-riscv@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        Palmer Dabbelt <palmer@...osinc.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Albert Ou <aou@...s.berkeley.edu>,
        Jonathan Corbet <corbet@....net>,
        Andrew Jones <ajones@...tanamicro.com>,
        Evan Green <evan@...osinc.com>
Subject: Re: [PATCH v1 13/13] dt-bindings: riscv: add Zvfh[min] ISA extension
 description

On Wed, Oct 11, 2023 at 01:14:38PM +0200, Clément Léger wrote:
> Add description for Zvfh[min] ISA extension[1] which can now be
> reported through hwprobe for userspace usage.
> 
> [1] https://drive.google.com/file/d/1_Yt60HGAf1r1hx7JnsIptw0sqkBd9BQ8/view

And once more, the same.
Acked-by: Conor Dooley <conor.dooley@...rochip.com>

Cheers,
Conor.

> 
> Signed-off-by: Clément Léger <cleger@...osinc.com>
> ---
>  .../devicetree/bindings/riscv/extensions.yaml        | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
> index 70c2b0351357..ae7db420ab92 100644
> --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
> +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
> @@ -277,6 +277,18 @@ properties:
>              instructions, as ratified in commit 56ed795 ("Update
>              riscv-crypto-spec-vector.adoc") of riscv-crypto.
>  
> +        - const: zvfh
> +          description:
> +            The standard Zvfh extension for vectored half-precision
> +            floating-point instructions, as ratified in commit e2ccd05
> +            ("Remove draft warnings from Zvfh[min]") of riscv-v-spec.
> +
> +        - const: zvfhmin
> +          description:
> +            The standard Zvfhmin extension for vectored minimal half-precision
> +            floating-point instructions, as ratified in commit e2ccd05
> +            ("Remove draft warnings from Zvfh[min]") of riscv-v-spec.
> +
>          - const: zvkb
>            description:
>              The standard Zvkb extension for vector cryptography bit-manipulation
> -- 
> 2.42.0
> 

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