[PATCH v12 02/28] dt-bindings: riscv: zicfilp and zicfiss in dt-bindings (extensions.yaml)

Deepak Gupta
2025-03-14T21:39:32Z

Make an entry for cfi extensions in extensions.yaml.

Signed-off-by: Deepak Gupta <debug@rivosinc.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
---
Documentation/devicetree/bindings/riscv/extensions.yaml | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index a63b994e0763..9b9024dbc8d2 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -426,6 +426,20 @@ properties:
The standard Zicboz extension for cache-block zeroing as ratified
in commit 3dd606f ("Create cmobase-v1.0.pdf") of riscv-CMOs.

+ - const: zicfilp
+ description: |
+ The standard Zicfilp extension for enforcing forward edge
+ control-flow integrity as ratified in commit 3f8e450 ("merge
+ pull request #227 from ved-rivos/0709") of riscv-cfi
+ github repo.
+
+ - const: zicfiss
+ description: |
+ The standard Zicfiss extension for enforcing backward edge
+ control-flow integrity as ratified in commit 3f8e450 ("merge
+ pull request #227 from ved-rivos/0709") of riscv-cfi
+ github repo.
+
- const: zicntr
description:
The standard Zicntr extension for base counters and timers, as

--
2.34.1