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Message-Id: <20241103145153.105097-13-alexghiti@rivosinc.com>
Date: Sun, 3 Nov 2024 15:51:52 +0100
From: Alexandre Ghiti <alexghiti@...osinc.com>
To: Jonathan Corbet <corbet@....net>,
Paul Walmsley <paul.walmsley@...ive.com>,
Palmer Dabbelt <palmer@...belt.com>,
Albert Ou <aou@...s.berkeley.edu>,
Conor Dooley <conor@...nel.org>,
Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Andrea Parri <parri.andrea@...il.com>,
Nathan Chancellor <nathan@...nel.org>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Will Deacon <will@...nel.org>,
Waiman Long <longman@...hat.com>,
Boqun Feng <boqun.feng@...il.com>,
Arnd Bergmann <arnd@...db.de>,
Leonardo Bras <leobras@...hat.com>,
Guo Ren <guoren@...nel.org>,
linux-doc@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-riscv@...ts.infradead.org,
linux-arch@...r.kernel.org
Cc: Alexandre Ghiti <alexghiti@...osinc.com>,
Conor Dooley <conor.dooley@...rochip.com>,
Andrew Jones <ajones@...tanamicro.com>
Subject: [PATCH v6 12/13] 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 <alexghiti@...osinc.com>
Reviewed-by: Guo Ren <guoren@...nel.org>
Acked-by: Conor Dooley <conor.dooley@...rochip.com>
Reviewed-by: Andrew Jones <ajones@...tanamicro.com>
---
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 db062107823b..35a9ad1d7e63 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
--
2.39.2
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