Add description for the Zabha ISA extension which was ratified in April
2024.
Signed-off-by: Alexandre Ghiti <alexghiti@xxxxxxxxxxxx>
Reviewed-by: Guo Ren <guoren@xxxxxxxxxx>
Acked-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Reviewed-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx>
---
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 2cf2026cff57..db062107823b 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -178,6 +178,12 @@ properties:
as ratified at commit 4a69197e5617 ("Update to ratified state") of
riscv-svvptc.
+ - 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
