[PATCH v3 02/11] dt-bindings: riscv: Add Zabha ISA extension description

[Guo Ren]

On Wed, Jul 17, 2024 at 2:22 PM Alexandre Ghiti <alexghiti at rivosinc.com> wrote:
>
> Add description for the Zabha ISA extension which was ratified in April
> 2024.
>
> Signed-off-by: Alexandre Ghiti <alexghiti at rivosinc.com>
> ---
>  Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
> index 468c646247aa..e6436260bdeb 100644
> --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
> +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
> @@ -171,6 +171,12 @@ properties:
>              memory types as ratified in the 20191213 version of the privileged
>              ISA specification.
>
> +        - const: zabha
> +          description: |
> +            The Zabha extension for Byte and Halfword Atomic Memory Operations
> +            as ratified at commit 49f49c842ff9 ("Update to Rafified state") of
> +            riscv-zabha.
> +
>          - const: zacas
>            description: |
>              The Zacas extension for Atomic Compare-and-Swap (CAS) instructions
> --
> 2.39.2
>
Reviewed-by: Guo Ren <guoren at kernel.org>

-- 
Best Regards
 Guo Ren