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[92.145.124.62]) by smtp.gmail.com with ESMTPSA id c17-20020a5d5291000000b0033ae4ba8ca0sm11407009wrv.82.2024.01.31.08.01.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Jan 2024 08:01:34 -0800 (PST) From: Alexandre Ghiti To: Catalin Marinas , Will Deacon , Thomas Bogendoerfer , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Paul Walmsley , Palmer Dabbelt , Albert Ou , Andrew Morton , Ved Shanbhogue , Matt Evans , Dylan Jhong , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-mm@kvack.org Cc: Alexandre Ghiti Subject: [PATCH RFC/RFT v2 2/4] dt-bindings: riscv: Add Svvptc ISA extension description Date: Wed, 31 Jan 2024 16:59:27 +0100 Message-Id: <20240131155929.169961-3-alexghiti@rivosinc.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240131155929.169961-1-alexghiti@rivosinc.com> References: <20240131155929.169961-1-alexghiti@rivosinc.com> Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add description for the Svvptc ISA extension which was ratified recently. Signed-off-by: Alexandre Ghiti --- 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 63d81dc895e5..59bf14d2c1eb 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -171,6 +171,13 @@ properties: memory types as ratified in the 20191213 version of the privileged ISA specification. + - const: svvptc + description: + The standard Svvptc supervisor-level extension for + address-translation cache behaviour with respect to invalid entries + as ratified in the XXXXXXXX version of the privileged ISA + specification. + - const: zacas description: | The Zacas extension for Atomic Compare-and-Swap (CAS) instructions