Add description for the Zawrs (Wait-on-Reservation-Set) ISA extension
which was ratified in commit 98918c844281 of riscv-isa-manual.
Signed-off-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/riscv/extensions.yaml | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 468c646247aa..8594e7c33ea2 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -177,6 +177,13 @@ properties:
is supported as ratified at commit 5059e0ca641c ("update to
ratified") of the riscv-zacas.
+ - const: zawrs
+ description: |
+ The Zawrs extension for entering a low-power state or for trapping
+ to a hypervisor while waiting on a store to a memory location, as
+ ratified in commit 98918c844281 ("Merge pull request #1217 from
+ riscv/zawrs") of riscv-isa-manual.
+
- const: zba
description: |
The standard Zba bit-manipulation extension for address generation
--
2.44.0
