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Fri, 31 Oct 2025 18:44:27 -0700 (PDT) Received: from localhost.localdomain ([2001:19f0:ac00:4eb8:5400:5ff:fe30:7df3]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b93bf078924sm3350585a12.32.2025.10.31.18.44.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 31 Oct 2025 18:44:27 -0700 (PDT) From: Longbin Li To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen Wang , Inochi Amaoto , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Alexander Sverdlin , Ze Huang Cc: Longbin Li , devicetree@vger.kernel.org, sophgo@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v5 0/3] riscv: sophgo: add top syscon device for cv18xx Date: Sat, 1 Nov 2025 09:43:20 +0800 Message-ID: <20251101014329.18439-1-looong.bin@gmail.com> X-Mailer: git-send-email 2.51.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Add top syscon device bindings related DTS change for CV1800. --- Changes from v4: - https://lore.kernel.org/all/20251024030528.25511-1-looong.bin@gmail.com/ - Drop the labels in the example. - Drop the patternProperties. Changes from v3: - https://lore.kernel.org/all/20251020083838.67522-1-looong.bin@gmail.com/ - Corrected Co-developed-by information in commit message. - Fixed patch version number. Changes from v2: - https://lore.kernel.org/all/20251012022555.6240-1-looong.bin@gmail.com/ - Add ranges property. - Use proper regex in patternProperties. - Add complete example including child nodes. Changed by RFC: - https://lore.kernel.org/all/20250611082452.1218817-1-inochiama@gmail.com/ --- Longbin Li (3): dt-bindings: soc: sophgo: add TOP syscon for CV18XX/SG200X series SoC riscv: dts: sophgo: Add syscon node for cv18xx riscv: dts: sophgo: Add USB support for cv18xx .../soc/sophgo/sophgo,cv1800b-top-syscon.yaml | 80 +++++++++++++++++++ .../boot/dts/sophgo/cv1800b-milkv-duo.dts | 5 ++ arch/riscv/boot/dts/sophgo/cv180x.dtsi | 42 ++++++++++ .../boot/dts/sophgo/cv1812h-huashan-pi.dts | 5 ++ .../dts/sophgo/sg2002-licheerv-nano-b.dts | 5 ++ 5 files changed, 137 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/sophgo/sophgo,cv1800b-top-syscon.yaml -- 2.51.0