From 447b2afbcde16be43c9459507f48f5c602c121c0 Mon Sep 17 00:00:00 2001 From: Alexandre Ghiti Date: Sun, 3 Nov 2024 15:51:52 +0100 Subject: [PATCH] dt-bindings: riscv: Add Ziccrse ISA extension description Add description for the Ziccrse ISA extension which was ratified in the riscv profiles specification v1.0. Signed-off-by: Alexandre Ghiti Reviewed-by: Guo Ren Acked-by: Conor Dooley Reviewed-by: Andrew Jones Reviewed-by: Andrea Parri Link: https://lore.kernel.org/r/20241103145153.105097-13-alexghiti@rivosinc.com Signed-off-by: Palmer Dabbelt --- Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index db062107823bf..35a9ad1d7e633 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -296,6 +296,12 @@ properties: in commit 64074bc ("Update version numbers for Zfh/Zfinx") of riscv-isa-manual. + - const: ziccrse + description: + The standard Ziccrse extension which provides forward progress + guarantee on LR/SC sequences, as ratified in commit b1d806605f87 + ("Updated to ratified state.") of the riscv profiles specification. + - const: zk description: The standard Zk Standard Scalar cryptography extension as ratified