Add description for the Zalasr ISA extension

Signed-off-by: Xu Lu <luxu.kernel@bytedance.com>
---
 Documentation/devicetree/bindings/riscv/extensions.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index ede6a58ccf534..6b8c21807a2da 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -248,6 +248,11 @@ properties:
             ratified at commit e87412e621f1 ("integrate Zaamo and Zalrsc text
             (#1304)") of the unprivileged ISA specification.
 
+        - const: zalasr
+          description: |
+            The standard Zalasr extension for load-acquire/store-release as frozen
+            at commit 194f0094 ("Version 0.9 for freeze") of riscv-zalasr.
+
         - const: zawrs
           description: |
             The Zawrs extension for entering a low-power state or for trapping
-- 
2.20.1

On Mon, Sep 01, 2025 at 07:30:20PM +0800, Xu Lu wrote:
> Add description for the Zalasr ISA extension
> 
> Signed-off-by: Xu Lu <luxu.kernel@bytedance.com>
> ---
>  Documentation/devicetree/bindings/riscv/extensions.yaml | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
> index ede6a58ccf534..6b8c21807a2da 100644
> --- a/Documentation/devicetree/bindings/riscv/extensions.yaml
> +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
> @@ -248,6 +248,11 @@ properties:
>              ratified at commit e87412e621f1 ("integrate Zaamo and Zalrsc text
>              (#1304)") of the unprivileged ISA specification.
>  
> +        - const: zalasr

This is out of order, no? zalrsc would come after zalasr.

> +          description: |
> +            The standard Zalasr extension for load-acquire/store-release as frozen
> +            at commit 194f0094 ("Version 0.9 for freeze") of riscv-zalasr.
> +
>          - const: zawrs
>            description: |
>              The Zawrs extension for entering a low-power state or for trapping
> -- 
> 2.20.1
>