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[v15,02/27] dt-bindings: riscv: zicfilp and zicfiss in dt-bindings (extensions.yaml)

Message ID 20250502-v5_user_cfi_series-v15-2-914966471885@rivosinc.com
State New
Headers show
Series riscv control-flow integrity for usermode | expand

Commit Message

Deepak Gupta May 2, 2025, 11:30 p.m. UTC 
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(+)
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Patch

diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml
index bcab59e0cc2e..c9e68bdbf099 100644
--- a/Documentation/devicetree/bindings/riscv/extensions.yaml
+++ b/Documentation/devicetree/bindings/riscv/extensions.yaml
@@ -444,6 +444,20 @@  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