[PATCH v3 07/11] dt-bindings: riscv: add Zcmop ISA extension description

Clément Léger
2024-04-23T12:44:11Z

Add description for the Zcmop (Compressed May-Be-Operations) ISA
extension which was ratified in commit c732a4f39a4 ("Zcmop is
ratified/1.0") of the riscv-isa-manual.

Signed-off-by: Clément Léger <cleger@rivosinc.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
---
.../devicetree/bindings/riscv/extensions.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 81bce4fa2424..1952d20b8996 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -252,6 +252,11 @@ properties:
merged in the riscv-isa-manual by commit dbc79cf28a2 ("Initial seed
of zc.adoc to src tree.").

+ - const: zcmop
+ description:
+ The standard Zcmop extension version 1.0, as ratified in commit
+ c732a4f39a4 ("Zcmop is ratified/1.0") of the riscv-isa-manual.
+
- const: zfa
description:
The standard Zfa extension for additional floating point
@@ -549,6 +554,13 @@ properties:
const: zca
- contains:
const: f
+ # Zcmop depends on Zca
+ - if:
+ contains:
+ const: zcmop
+ then:
+ contains:
+ const: zca

allOf:
# Zcf extension does not exist on rv64
--
2.43.0