[PATCH v3 04/29] riscv: zicfilp / zicfiss in dt-bindings (extensions.yaml)

Deepak Gupta
2024-04-03T23:42:01Z

Make an entry for cfi extensions in extensions.yaml.

Signed-off-by: Deepak Gupta <debug@rivosinc.com>
---
.../devicetree/bindings/riscv/extensions.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index 63d81dc895e5..45b87ad6cc1c 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -317,6 +317,16 @@ 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 in commit 3a20dc9 of riscv-cfi and is in public review.
+
+ - const: zicfiss
+ description:
+ The standard Zicfiss extension for enforcing backward edge control-flow
+ integrity in commit 3a20dc9 of riscv-cfi and is in publc review.
+
- const: zicntr
description:
The standard Zicntr extension for base counters and timers, as
--
2.43.2