[PATCH v10 01/14] dt-bindings: riscv: Add xtheadvector ISA extension description
Andy Chiu
andybnac at gmail.com
Wed Oct 2 08:07:17 PDT 2024
Charlie Jenkins <charlie at rivosinc.com> 於 2024年9月12日 週四 下午1:57寫道:
>
> The xtheadvector ISA extension is described on the T-Head extension spec
> Github page [1] at commit 95358cb2cca9.
>
> Link: https://github.com/T-head-Semi/thead-extension-spec/blob/95358cb2cca9489361c61d335e03d3134b14133f/xtheadvector.adoc [1]
>
> Signed-off-by: Charlie Jenkins <charlie at rivosinc.com>
> Reviewed-by: Conor Dooley <conor.dooley at microchip.com>
Reviewed-by: Andy Chiu <andybnac at gmail.com>
> ---
> Documentation/devicetree/bindings/riscv/extensions.yaml | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
> index a06dbc6b4928..1a3d01aedde6 100644
> --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
> +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
> @@ -556,6 +556,10 @@ properties:
> latency, as ratified in commit 56ed795 ("Update
> riscv-crypto-spec-vector.adoc") of riscv-crypto.
>
> + # vendor extensions, each extension sorted alphanumerically under the
> + # vendor they belong to. Vendors are sorted alphanumerically as well.
> +
> + # Andes
> - const: xandespmu
> description:
> The Andes Technology performance monitor extension for counter overflow
> @@ -563,6 +567,12 @@ properties:
> Registers in the AX45MP datasheet.
> https://www.andestech.com/wp-content/uploads/AX45MP-1C-Rev.-5.0.0-Datasheet.pdf
>
> + # T-HEAD
> + - const: xtheadvector
> + description:
> + The T-HEAD specific 0.7.1 vector implementation as written in
> + https://github.com/T-head-Semi/thead-extension-spec/blob/95358cb2cca9489361c61d335e03d3134b14133f/xtheadvector.adoc.
> +
> allOf:
> # Zcb depends on Zca
> - if:
>
> --
> 2.45.0
>
>
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