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[92.145.124.62]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4279f23a000sm194474825e9.5.2024.07.16.23.22.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Jul 2024 23:22:01 -0700 (PDT) From: Alexandre Ghiti To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Andrea Parri , Nathan Chancellor , Peter Zijlstra , Ingo Molnar , Will Deacon , Waiman Long , Boqun Feng , Arnd Bergmann , Leonardo Bras , Guo Ren , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-arch@vger.kernel.org Cc: Alexandre Ghiti Subject: [PATCH v3 02/11] dt-bindings: riscv: Add Zabha ISA extension description Date: Wed, 17 Jul 2024 08:19:48 +0200 Message-Id: <20240717061957.140712-3-alexghiti@rivosinc.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240717061957.140712-1-alexghiti@rivosinc.com> References: <20240717061957.140712-1-alexghiti@rivosinc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add description for the Zabha ISA extension which was ratified in April 2024. Signed-off-by: Alexandre Ghiti Reviewed-by: Guo Ren --- Documentation/devicetree/bindings/riscv/extensions.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Docu= mentation/devicetree/bindings/riscv/extensions.yaml index 468c646247aa..e6436260bdeb 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -171,6 +171,12 @@ properties: memory types as ratified in the 20191213 version of the privil= eged ISA specification. =20 + - const: zabha + description: | + The Zabha extension for Byte and Halfword Atomic Memory Operat= ions + as ratified at commit 49f49c842ff9 ("Update to Rafified state"= ) of + riscv-zabha. + - const: zacas description: | The Zacas extension for Atomic Compare-and-Swap (CAS) instruct= ions --=20 2.39.2