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Thu, 15 May 2025 20:06:03 -0700 (PDT) Received: from cyan-mbp.internal.sifive.com ([136.226.240.168]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-231d4ebb084sm4804405ad.201.2025.05.15.20.06.00 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Thu, 15 May 2025 20:06:03 -0700 (PDT) From: Cyan Yang To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, corbet@lwn.net, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, samuel.holland@sifive.com Cc: linux-doc@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Cyan Yang , Conor Dooley Subject: [PATCH v2 09/12] dt-bindings: riscv: Add xsfvfwmaccqqq ISA extension description Date: Fri, 16 May 2025 11:03:07 +0800 Message-Id: <20250516030310.16950-10-cyan.yang@sifive.com> X-Mailer: git-send-email 2.39.5 (Apple Git-154) In-Reply-To: <20250516030310.16950-1-cyan.yang@sifive.com> References: <20250516030310.16950-1-cyan.yang@sifive.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add "xsfvfwmaccqqq" ISA extension which is provided by SiFive for matrix multiply accumulate instructions support. Signed-off-by: Cyan Yang Acked-by: Conor Dooley --- 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 be203df29eb8..ede6a58ccf53 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -681,6 +681,12 @@ properties: See more details in https://www.sifive.com/document-file/fp32-to-int8-ranged-clip-instructions + - const: xsfvfwmaccqqq + description: + SiFive Matrix Multiply Accumulate Instruction Extensions Specification. + See more details in + https://www.sifive.com/document-file/matrix-multiply-accumulate-instruction + # T-HEAD - const: xtheadvector description: -- 2.39.5 (Apple Git-154)