From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0601123BD06 for ; Mon, 27 Jul 2026 04:30:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785126621; cv=none; b=LHYWuH8M6AYpF83NpI5/PYZAB8MWR+9UpmCRS/4CSCzVXFdV3tIIHIwbDTHytkI9saowgX2+M7wUkgFu5f2WPlpOBL8HcMOedpgNRmK3bNn05IK6Y2idsguPtcTRgzLxDpkPrFWRqHQCtwBDQxGh+cVLtLQgIIFno7/ewJWnZvA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785126621; c=relaxed/simple; bh=ECDRQ+WrFbVZS+CZDLgpuXr0f49U0NwaVirTL3iNsYY=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=Jiwj1UOAXPhEfAhSm2waq+5mizf6Utc0a6Vv+O9dL7e7hfB8EGlxS5fIMn1hgwlwKVTuM2Ti2xSAa4qwEGF4h3y2Qa80QLYEwu+nwerExc5CtZSWKmjW5KJEsnadBBdKl0x6mH/zXncmTuDxtUt12t7b6YL+PmDc0l803K72TcU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=jJQgVow5; arc=none smtp.client-ip=209.85.214.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jJQgVow5" Received: by mail-pl1-f180.google.com with SMTP id d9443c01a7336-2ceab75934dso27892605ad.2 for ; Sun, 26 Jul 2026 21:30:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1785126619; x=1785731419; darn=vger.kernel.org; h=cc:to:content-transfer-encoding:content-type:mime-version :message-id:date:subject:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=hRs1ILFVuPcRsq3x/ZGBZ8F4Diw0x07EEaf1JzdhoDY=; b=jJQgVow5BNafn40Z1TjfJ0v9YOfDVQ+usmfez3gBxTqalHfcqzbpvxKVy9UXZ391Pv 7HiZnY0TLj53ExuVw9kVUSlP5GYMZdUsUaPAQ2DEJUJI7+43OVk+L+Np81Mjq+lx+vmp xqdXOmT41BJSUtJYe12HeHMVecfw84JznwtW34UKWY9vzCJRCxec40IuElcKE+cdps7O K9ResqKFW/r0Kdn4Imn6R+zfNGsGqWcJvuSx8iF8lvcH8i6peO/xdI/NvwX9eQ08z4XS 6ynTRTtajroz3zyldcIbaiIAU2gecsMTS7l1Rz66NGHQLgWt0fe4ZYEC40LvzQyh+O1P S0Rg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785126619; x=1785731419; h=cc:to:content-transfer-encoding:content-type:mime-version :message-id:date:subject:from:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to:content-type; bh=hRs1ILFVuPcRsq3x/ZGBZ8F4Diw0x07EEaf1JzdhoDY=; b=him8aIkjm4Jep9XzuUxdocOVMpE+pdOF0gExU0VWfUp97CkypoEQr6JIZqDkO66YY/ s9Vlh4U6KtDsgUvzrL8eNIP1N2D1jV2xl8lYEGZDPmk1qJXxVj0/WZZbD3KRuWjxXH1z WpMwJiGJiBuH2w5vXOextscX3jTr52Xj5fvEy4wiy7WUP+mddD3mPSPvGg4O+4YD6bk4 96hwVKf9ftyIblrw+JX02aJvKlpM8MtKsw+MCmFwOTj5IU1E3g2f1yyoMYcy9xXw0L5Y x/BMh0z/6peH2qMFMGkYaNUO37d7jP3+Gwvg4n09hCGMuQosqNOyrKaM9fz8B9m5a3nf 6zTw== X-Forwarded-Encrypted: i=1; AHgh+Rokv9lhaiKH7FMgRH0VwLvCGX3liY0UvmzELvNsZD5z022vlaYOp3a07OudNlcpqBM3bMLn2dbnFi2f2bU=@vger.kernel.org X-Gm-Message-State: AOJu0Ywtdx3uXKaMQsn3V3k57I04uPmBB2jMcv0+hT6yIhrkRVXmvZP3 CV2b2oh2YDy7nciQYyQYw41tu1lB5wKjKA37yk0d3JAGjudC1egGJOIy X-Gm-Gg: AR+sD11zVmZ2QZzW934ViyxnIP5RLUfLJBScgA70XIf5pJI8GLMOiPGYgmhcPlZsGo2 toI8cKE2MYz7Wy5LZeeQ4pVIuVUBwTazxLBR6WHh4XkzDGap47g8YksAzDSFY1smKse5Ii0okNX QFfTIif34wJ/uEyIyFjrGMD/coXZQGo8U5+b2nMbdXHloQl7vv5+XO4Z6IL1i3swUEV9oAciloy Zs9E11yogUX+OhzciDi3uzj5AtUGGpDgSsKfHSAzQR8fhp9NLdv1FJDTzTrPg18YgTv2rBG6Z8l pbXRABblQt2E638Pbj+NGhncb1+MLQM7sKPEt8Kd3h5LX00ua2M0JvOsNoFGuY78K/YZ+eU4UIv vqLeXyQRpvsJl+3CKQHTGHJT5MeQ4Ca0lonafUD4DaoYdqBaXu8bObFzjutKqiM1exMkt9uyz3x NBTJ4xGp2qnLvkG8qg20GkEaI1f3gCfJVdDb+DNZLOlA== X-Received: by 2002:a17:903:2385:b0:2be:3850:297e with SMTP id d9443c01a7336-2cfde866c11mr69743805ad.31.1785126618994; Sun, 26 Jul 2026 21:30:18 -0700 (PDT) Received: from [127.0.1.1] (61-220-246-151.hinet-ip.hinet.net. [61.220.246.151]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2cfde80f50asm27372145ad.77.2026.07.26.21.30.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Jul 2026 21:30:18 -0700 (PDT) From: Kyle Hsieh Subject: [PATCH v9 0/2] Add Meta(Facebook) ventura2 BMC(AST2600) Date: Mon, 27 Jul 2026 12:32:08 +0800 Message-Id: <20260727-ventura2_initial_dts-v9-0-504c0ec68039@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAEjfZmoC/4XQ22rDMAwG4Fcpvl6G5INs72rvMUbxsTW06Uiys FH67nMLo1mK2eUv0PcLndmYhpJG9rI5syHNZSynvgb7tGFh7/pd6kqsmXHgCjnn3Zz66XNwfFv 6MhV32MZp7CxYL7jWkUixuvoxpFy+buzbe837Mk6n4fvWMuN1+g84YwcdZiAkCto48bo7unJ4D qcju4IzXyKygfCKZLTCOxUl6AdE/CIEiKKBiIrw6HN05JSXeo3IOyKbl8iKGCAPkJwUKNeIuiM EpoGoigidkvIhK+NpjdACQWggdENUNMlGnXxeI3qJYAPRFXGE0VjgPqgHxCwR1UBMRYKx2fJgQ P597OVy+QFD1uYImwIAAA== 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=5157; i=kylehsieh1995@gmail.com; h=from:subject:message-id; bh=ECDRQ+WrFbVZS+CZDLgpuXr0f49U0NwaVirTL3iNsYY=; b=owEBbQGS/pANAwAKAaWDQrcJVsSBAcsmYgBqZt9OCSm1dOCGzSJG+/XAVlSwITAZ8teBCVRjk RqnKU2yX3KJATMEAAEKAB0WIQTJHsaNZOdY+THGqJelg0K3CVbEgQUCambfTgAKCRClg0K3CVbE gSq/CACmfWJchkK2REQmVizNMc/5PAD1prTQWJl+KEK5rofWdDRC6CenSzKodSHaOiosooNQ8xY wpZuiTO8SCqBKKhc+Yx4CB4iidhIXfQYG48xpoDZuctrCXJ5c0C7AJyOapK0elrUhZNtURKeF6H Tl5lVXp+0+ns8eiQDudLuxb7z1TOgdeNRgMh/xIu1AsxzPZAVRtZOQYmJKscDdUO5vo2kTgDgg0 hk29/s56q/jfONI2zraEkDRZIwTdU50Z3KySYMDP0C6gsXuzjF6EISPnNACStGp61dGSsVb+XCV ymJHdtqSrlkeey2fQDFpVJy9s2rusAx8Gja2BEv+Lqjd6rgB X-Developer-Key: i=kylehsieh1995@gmail.com; a=openpgp; fpr=C91EC68D64E758F931C6A897A58342B70956C481 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 v9: - Rebased onto the `aspeed/arm/dt` branch of `bmc/linux.git` to resolve merge conflicts. - Resolved all formatting issues flagged by `dt-check-style --mode strict`, including: - Fixed 'mixed-indent-chars' and 'continuation-alignment' issues. - Sorted properties and nodes into canonical order. - Removed unused labels. - Resolved DT schema binding warnings reported by `make CHECK_DTBS=y`: - Removed invalid `channel@X` subnodes from the `maxim,max31790` fan controller. - Dropped the deprecated `aspeed,hw-timeout-ms` property from the I2C bus. - Removed the incomplete `ti,ads1015` ADC and generic `pmbus` power monitor nodes to comply with upstream schemas. - Corrected the compatible string for the 40-bit I/O expanders from `nxp,pca9698` to `nxp,pca9505`. - Link to v8: https://lore.kernel.org/r/20260615-ventura2_initial_dts-v8-0-c89f92c80447@gmail.com Changes in v8: - Addressed review comments from Andrew Lunn: * Added a detailed comment to the Marvell 88E6393X EEPROM node to clarify its hardware I2C multiplexer isolation and out-of-band firmware update mechanism, explaining why there is no concurrent access or multi-master scenario. - Link to v7: https://lore.kernel.org/r/20260611-ventura2_initial_dts-v7-0-a61d8902bc5f@gmail.com Changes in v7: - Updated the commit message to include a detailed description of the Ventura2 platform's purpose and its key hardware features. - Fix comments from Andrew Jeffery: * Ensured consistent blank lines to separate child nodes from parent properties and from each other throughout the DTS. * Sorted fan nodes in ascending order. * Replaced '//' comments with '/* */' block comments. - Fix feedback from Sashiko AI: * Added 'idle-state = <6>;' to the PCA9548 mux on i2c4. - Link to v6: https://lore.kernel.org/r/20260610-ventura2_initial_dts-v6-0-375d8e9d7ebf@gmail.com Changes in v6: - Addressed automated feedback from Sashiko bot: * Clarified comments that io_expander0 and io_expander8 physically share the same interrupt line (Wired-OR) by hardware design. * Removed leading zeros from unit addresses in DAC nodes (dac@c, dac@e, dac@f). * Removed unused properties from the adc@48 node. - Link to v5: https://lore.kernel.org/r/20260608-ventura2_initial_dts-v5-0-37ee5bcf58b6@gmail.com 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 | 3005 ++++++++++++++++++++ 3 files changed, 3007 insertions(+) --- base-commit: 749c34389679f8d56cb200a69b62f9a64670034f change-id: 20251222-ventura2_initial_dts-909b3277d665 Best regards, -- Kyle Hsieh