dt-bindings: riscv: Add Zicond extension entry

Add an entry for the Zicond extension to the riscv,isa-extensions property.

Signed-off-by: Anup Patel <[email protected]>
Reviewed-by: Andrew Jones <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
Signed-off-by: Anup Patel <[email protected]>

Author: avpatel

Documentation/devicetree/bindings/riscv/extensions.yaml

@@ -218,6 +218,12 @@ properties:
             ratified in the 20191213 version of the unprivileged ISA
             specification.
 
+        - const: zicond
+          description:
+            The standard Zicond extension for conditional arithmetic and
+            conditional-select/move operations as ratified in commit 95cf1f9
+            ("Add changes requested by Ved during signoff") of riscv-zicond.
+
         - const: zicsr
           description: |
             The standard Zicsr extension for control and status register