Message ID | 20231102120129.11261-3-yongxuan.wang@sifive.com |
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State | New |
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[59.124.168.89]) by smtp.gmail.com with ESMTPSA id l12-20020a170902f68c00b001cc0f6028b8sm2969008plg.106.2023.11.02.05.01.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Nov 2023 05:01:51 -0700 (PDT) From: Yong-Xuan Wang <yongxuan.wang@sifive.com> To: linux-riscv@lists.infradead.org, kvm-riscv@lists.infradead.org Cc: greentime.hu@sifive.com, vincent.chen@sifive.com, tjytimi@163.com, alex@ghiti.fr, conor.dooley@microchip.com, ajones@ventanamicro.com, Yong-Xuan Wang <yongxuan.wang@sifive.com>, Conor Dooley <conor@kernel.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/4] dt-bindings: riscv: Add Svadu Entry Date: Thu, 2 Nov 2023 12:01:23 +0000 Message-Id: <20231102120129.11261-3-yongxuan.wang@sifive.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20231102120129.11261-1-yongxuan.wang@sifive.com> References: <20231102120129.11261-1-yongxuan.wang@sifive.com> X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Thu, 02 Nov 2023 05:05:00 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781453768561939289 X-GMAIL-MSGID: 1781453768561939289 |
Series | [v3,1/4] RISC-V: Detect and Enable Svadu Extension Support | |
Commit Message
Yong-Xuan Wang
Nov. 2, 2023, 12:01 p.m. UTC
Add an entry for the Svadu extension to the riscv,isa-extensions property. Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.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 cc1f546fdbdc..b5a0aed0165b 100644 --- a/Documentation/devicetree/bindings/riscv/extensions.yaml +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml @@ -147,6 +147,12 @@ properties: ratified at commit 3f9ed34 ("Add ability to manually trigger workflow. (#2)") of riscv-time-compare. + - const: svadu + description: | + The standard Svadu supervisor-level extension for hardware updating + of PTE A/D bits as frozen at commit b65e07c ("move to Frozen + state") of riscv-svadu. + - const: svinval description: The standard Svinval supervisor-level extension for fine-grained