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[61.220.246.151]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-842824a1cb4sm19310520b3a.26.2026.06.07.19.40.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 Jun 2026 19:40:34 -0700 (PDT) From: Kyle Hsieh Subject: [PATCH v5 0/2] Add Meta(Facebook) ventura2 BMC(AST2600) Date: Mon, 08 Jun 2026 10:42:07 +0800 Message-Id: <20260608-ventura2_initial_dts-v5-0-37ee5bcf58b6@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAP8rJmoC/4XO22rDMAyA4Vcpvp6HLJ+aXe09Rily7LSCNhl2a jZK3n1uYaxshF3+An3SVZSUORXxsrmKnCoXnsYW9mkj+iONhyQ5thYIaBUiyprG+ZIJ9zzyzHT ax7nIDrqg0fvonBVt9T2ngT/u7Nuu9ZHLPOXP+5WqbtN/wKokSDWAU871fkv69XAmPj3301ncw IqPiFlBsCGD6nQgGw34P4j+RhwopVcQ3RCMYYjkyAbjfyPmBzGrn5iGbMEFgERGK/OILMvyBYq Xx9SHAQAA X-Change-ID: 20251222-ventura2_initial_dts-909b3277d665 To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org, Kyle Hsieh , Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2830; i=kylehsieh1995@gmail.com; h=from:subject:message-id; bh=Gi78jGqhca4I3YcILxH9j+RePrTUjsAyMzxkhn6QReQ=; b=owEBbQGS/pANAwAKAaWDQrcJVsSBAcsmYgBqJiwEBeVbdsZIqyr8QR4WZFHc+4DWcWIpgMLHD L4ZxmsorE6JATMEAAEKAB0WIQTJHsaNZOdY+THGqJelg0K3CVbEgQUCaiYsBAAKCRClg0K3CVbE gfajCACvzmERcaUA5uZwA+10S/TWH6Nt3JMJnEm+URle13QSepXcDkTNb0eQmi4RsfL4iVmNsoc /HrrnqUGJS4o41K7I2CL0WynKLmUiv4gJQx4v5jymkNb09RR4n3mHvvXI8BdNz4VOZBoS0tusQi zAsZD4NI9x+3U+rCzFfRt5VdWzbutkScoAIOT9XF1kk5UdiR4MRy5LqpoS9UDPQRnhNmI0fewMU MxixylKyvMS7KPizt0rf59y9QmhNnq9BXaQG9zWX/PCWIJzlVAKJHQMRwrxVThJ69V9z+MdpIXz hDeKrlubXoPM2vXYsHHpku5Y4zXSK0vPfeBqgjBVmp56DV8T X-Developer-Key: i=kylehsieh1995@gmail.com; a=openpgp; fpr=C91EC68D64E758F931C6A897A58342B70956C481 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260607_194036_610701_A1BFB0B6 X-CRM114-Status: GOOD ( 11.06 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Summary: Add linux device tree entry related to Meta(Facebook) ventura2. specific devices connected to BMC(AST2600) SoC. Signed-off-by: Kyle Hsieh --- Changes in v5: - Addressed review comments: * Added comments explaining the necessity of 'legacy_' prefixes (hardware label collision), pre-allocated I2C aliases (future expansions), and the 'ledd1' naming convention (schematic alignment). * Removed the empty `&mdio0` node to comply with upstream networking subsystem guidelines. * Removed the redundant `&peci0` node. * Sorted `&kcs3` and `&lpc_ctrl` nodes in strict alphabetical order. - Hardware/DT alignment updates: * Removed unpopulated sensors (adi,adt7461, infineon,tda38640, ti,ina230, ti,ina238) to accurately reflect the current board population. * Added the secondary flash node (flash@1 labeled "e810") under the &spi2 bus. - Link to v4: https://lore.kernel.org/r/20260424-ventura2_initial_dts-v4-0-806b00ea4314@gmail.com Changes in v4: - Fixed capitalization: "ventura2" -> "Ventura2". - Reordered I2C child nodes in ascending order of unit addresses. - Enable PECI, LPC control, and KCS3 interfaces for host communication. - Configure MCTP controller on I2C4 and enable MCTP support for specific mux channels. - Add Infineon TDA38640 and TI INA230 power monitor nodes. - GPIO and Pinmux cleanup for PVT: - Aligned gpio-line-names as requested. - Remove unused or non-existent GPIO line names to align with Ventura2 PVT. - Update specific GPIO pins to empty strings where signals were removed or consolidated. - Adjust SGPIOM frequency to 200kHz and update signal line names. - Enable UART3 and add serial2 alias. - Link to v3: https://lore.kernel.org/r/20260113-ventura2_initial_dts-v3-0-2dbfda6a5b47@gmail.com Changes in v3: - Add annotation for marvel 88e6393x - Modify the gpio-line-name - Modify the node order alphabetically - Modify dt-bindings document for rmc instead of bmc - Move the gpio-line-names to original node - Link to v2: https://lore.kernel.org/r/20251224-ventura2_initial_dts-v2-0-f193ba5d4073@gmail.com Changes in v2: - Remove unused mdio - Link to v1: https://lore.kernel.org/r/20251222-ventura2_initial_dts-v1-0-1f06166c78a3@gmail.com --- Kyle Hsieh (2): dt-bindings: arm: aspeed: add Meta ventura2 board ARM: dts: aspeed: ventura2: Add Meta ventura2 BMC .../devicetree/bindings/arm/aspeed/aspeed.yaml | 1 + arch/arm/boot/dts/aspeed/Makefile | 1 + .../dts/aspeed/aspeed-bmc-facebook-ventura2.dts | 2888 ++++++++++++++++++++ 3 files changed, 2890 insertions(+) --- base-commit: 9448598b22c50c8a5bb77a9103e2d49f134c9578 change-id: 20251222-ventura2_initial_dts-909b3277d665 Best regards, -- Kyle Hsieh