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[108.26.179.17]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70b7eb9c969sm8432332b3a.35.2024.07.17.11.07.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jul 2024 11:07:41 -0700 (PDT) From: Jesse Taube To: linux-riscv@lists.infradead.org Cc: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= , Evan Green , Andrew Jones , Jesse Taube , Charlie Jenkins , Xiao Wang , Andy Chiu , Eric Biggers , Greentime Hu , =?utf-8?b?QmrDtnJuIFTDtnBlbA==?= , Heiko Stuebner , Costa Shulyupin , Andrew Morton , Baoquan He , Anup Patel , Zong Li , Sami Tolvanen , Ben Dooks , Alexandre Ghiti , "Gustavo A. R. Silva" , Erick Archer , Joel Granados , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Conor Dooley Subject: [PATCH v5 2/7] dt-bindings: riscv: Add Zicclsm ISA extension description. Date: Wed, 17 Jul 2024 14:07:22 -0400 Message-ID: <20240717180727.4180475-3-jesse@rivosinc.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240717180727.4180475-1-jesse@rivosinc.com> References: <20240717180727.4180475-1-jesse@rivosinc.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240717_110743_019433_954D3D43 X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add description for Zicclsm ISA extension. Signed-off-by: Jesse Taube Acked-by: Conor Dooley --- V1 -> V2: - New patch V2 -> V3: - No changes V3 -> V4: - No changes V4 -> V5: - No changes --- Documentation/devicetree/bindings/riscv/extensions.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml index cfed80ad5540..9f6aae1f5b65 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -317,6 +317,13 @@ properties: The standard Zicboz extension for cache-block zeroing as ratified in commit 3dd606f ("Create cmobase-v1.0.pdf") of riscv-CMOs. + - const: zicclsm + description: + The standard Zicclsm extension for misaligned support for all regular + load and store instructions (including scalar and vector) but not AMOs + or other specialized forms of memory access. Defined in the + RISC-V RVA Profiles Specification. + - const: zicntr description: The standard Zicntr extension for base counters and timers, as