From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.221.48 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792496268; b=yKGi9ctaT5pNbSETReVqQ7GUz9WHiABdt9Y4biwtbmI7cxMkOfEQN/8n3dpP3jRNCw1f 83i4gUOyutyntG/WwrAf2JZ1+kaYM847HeTVSiAn1e4OZbTBOYA7ZRtlqDbzJwSDU1KvP XnhxyUOGG9z5i5x5RopfgWLGbFZyeKcJ6alNzG4dXycf0bf4yX88iFNKsoFIAjYKJqxdm s6wp/1lcvWVHwCGfxe+E1gHpGiW9nJi3OVXb5NwwVs2JREuYZJ78IEQdEr5gCcZPVr/rq DnEJcTebNDHE47nlLad6X6Cogsqn9CTaWQjLIRvyZA0hPkqbDVilAF/D6MrkktVvlWQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792496268; h=DMARC-Filter:Received:DKIM-Signature:X-Google-DKIM-Signature: X-Gm-Message-State:X-Gm-Gg:X-Received:Received:From:To:Cc:Subject: Date:Message-ID:X-Mailer:MIME-Version:Content-Transfer-Encoding; bh=9EfSOgLxi4obTSYFEKDcXWdZzyYRk0JZmlRNRhuV2c0=; b=j23YrXbSkZxJF9wo+3+UmQdb4uL0x364aWBhVDqXBXg0p5IwFxAv+FLSVq62bQBbJ858 7CMa7HxsB95dQc7ZUPu7POAuN7L3zbSZyzHTPu6eeUbuToA1UPMNpl5cyoYKrHamcD14t QTj6TYOUzVYT4Itfu3roBgWLQL3/oT05ZYMCP7Qma0YmROCQbIVlyTd6W1LVtZCGlml/Z fBdm9PR5kXZ6/gpGgDDHxv4gjm9416INaBZf6Y/h1eMi9hvpwFagQbzyNX521muZYWBcf Lue69LghfA7ObAo0iqnj+XVPzE+cNtNye96jsu8go9TbZGN0bglHyfke6ABhgCVIsiA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=amarulasolutions.com; spf=pass smtp.mailfrom=amarulasolutions.com; dkim=pass header.d=amarulasolutions.com header.i=@amarulasolutions.com header.a=rsa-sha256 header.s=google header.b=AVjXfT06; arc=none smtp.remote-ip=209.85.221.48 Received: from mail-wr1-f48.google.com (mail-wr1-f48.google.com [209.85.221.48]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5812B606A319 for ; Tue, 20 Oct 2026 11:37:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 5812B606A319 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=amarulasolutions.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.a=rsa-sha256 header.s=google header.b=AVjXfT06 Received: by mail-wr1-f48.google.com with SMTP id ffacd0b85a97d-48c4649b35bso2579832f8f.3 for ; Tue, 20 Oct 2026 04:37:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; t=1792496266; x=1793101066; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to:content-type; bh=9EfSOgLxi4obTSYFEKDcXWdZzyYRk0JZmlRNRhuV2c0=; b=AVjXfT060smBSSydciK7f/WBfzkpbUzvdYi/U4/+P6RI7tLqa3T6JjCX+LEcSAwwq3 gVqBgwCZ/QtgURgVxVr+eb8V/5u5TVqiWCS3+nW/AG9FhZSYD/BDi2AIrBQW3beIUG1f 2usM4TRNloNEV8wMh7ho1WnSCgxGw4lLP3xrY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792496266; x=1793101066; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=9EfSOgLxi4obTSYFEKDcXWdZzyYRk0JZmlRNRhuV2c0=; b=NkplGYl/W9JKu01Ez163vO488U7brR8StmuDUxtje8rbFHP16ubSe5uvMCKJ+Q+6QE 6SuWhZ+Fm+YwbCwvHVOOGS71xZIR6pcIPfjQdt9GBKOMVIldUzCv/yjtwLPUQZRNjO5q lOKa/NBvQ8JocOVnruii3cykyfHpd7pLJW1ENwwce831TzJZk4lSMHMYvyhBCK649twz wRkYpZ/R/7ISVGu0WmPCBlkqWR9CT88wXPG+ykTbfVn+HhROBcNjLMKzgv4TiaCMaMNz m34wUPf7a6VG1qVgDWJnirpuevR4Fkpe8tDRubIyCi37Y362Uutb8utJABjWzMvmrii7 iDQA== X-Gm-Message-State: AFq9FYJJDMmDDZDvHmtEUK11VJc+hvl7Ulvp6nENT6DsBDcoqTKb67un 09BprJB7BZN0/V8UYNSLjNGQKd7+8UOGdnCzqhBqmC5yFovK3ZNFoQcsekOUoYIcdHJcT2a/bfs zUTrcCi4= X-Gm-Gg: AYBFou2Vnh8ehASJXnveCbGRkATGvy6REjpwaMisvGwmAeAH3n55YPCrdaVRbjtkNrE 3D1JmQVBnYnyW1IVOYY2g3NI1jgIXTAidg8b/XlA6sYFfUQBMfdkuIi5TMAV97J+HTqDU7XAtF2 ltsr/RXnjpomNc1lha+3J+pGVYu0Ds1R2l76XdeVeRhXa7tU20d/thHluxKWapRvQMBqks01r1w 3Sr5Tspg9jUH5/MKsTFBc9xPRnCRIHNrAQTzF1z1aaWlOL72nI1KGKkIkr6aUCktWBgSLb3/U7a pTNw3fGWYn2HZst5ULqvEslkzubyqk3/6CAvQkRL0QIf690+W1YvjfyHHHzA7tB4FY1g4fH1aah nkeh0vsniLt+b61bcM4F7clQZaE7Hq9bQkVA0D58atHCJkStl221OUmpoENqx5RyqHTIUiojRfi L3xwAXAU0pgx3xKZv/BU0StXpUrQPfh2M1uJWKJhRCX8sI5He0p5IPsisYFZyQuezjQlG/Y3bw7 DOVK+aE+WGaaaEx9BRtveXbGa0ZEIvMoSchnWBFgYWb4kxAqrN8NGZ9/yVlAjFc7Os8etkpXYvn zbxp+0RC X-Received: by 2002:a05:6000:260f:b0:48d:f14a:9176 with SMTP id ffacd0b85a97d-48e07bc1033mr21008073f8f.22.1792496265627; Tue, 20 Oct 2026 04:37:45 -0700 (PDT) Received: from thinkpat.amarulasolutions.com (host139-112-32-195.dimensionesrl.eu. [195.32.112.139]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48e1d83a099sm4709728f8f.57.2026.10.20.04.37.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Oct 2026 04:37:24 -0700 (PDT) From: Patrick Barsanti To: devicetree@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, heiko@sntech.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-amarula@amarulasolutions.com, michael@amarulasolutions.com, dario.binacchi@amarulasolutions.com, Patrick Barsanti Subject: [PATCH v2 0/3] arm64: dts: rockchip: Add support for Axelera Embedded 111c Date: Tue, 20 Oct 2026 13:37:14 +0200 Message-ID: <20261020113717.189082-1-patrick.barsanti@amarulasolutions.com> X-Mailer: git-send-email 2.53.0 X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The Axelera Embedded 111c is an SBC based on the Rockchip RK3588 SoC. It offers efficient AI compute for multi-stream computer vision and generative AI applications in a compact design. Product page [1]. This series aims to introduce basic support for the board, which includes the console, the eMMC, the two Gigabit Ethernet ports, the four USB ports and the HDMI connector. Changes in v2: - The board was renamed by Axelera between v1 and v2, from "Metis Compute Board" to "Embedded 111c". Address the name change. Drop Conor's Acked-by on the bindings, since the compatible changed. Keep it on the vendor-prefix. - Address Heiko's comment about regulator node names starting with "regulator-". - Address Heiko's comment about non-existent "mem-supply" binding. - Address Heiko's comment about dropping the unneeded "Use rgmii-rxid mode to disable rx delay inside Soc" comment; checkpatch complains about uncommented rgmii-rxid, so take the one from rk3588-youyeetoo-yy3588. - Address Heiko's comment about reset lines of the phy nodes being incorrectly described in the gmac node; note that these are still not described in the phy node because GPIO3_B7 defaults to pull-down, which causes the rgmii_phy1 node to never come up; rgmii_phy0's reset GPIO, GPIO4_B3, defaults to pull-up, so that node does not encounter the same issue. Moving the reset to the parent mdio node instead did the trick. - Address Sashiko's high severity comment about hdmi0 node mixing M0 and M1 pinmux groups; use the existing hdmim1_tx0_hpd pinctrl group instead of redefining it. HPD is wired to M1 while CEC and DDC use the M0 pins. Verified hot-plug detection on external display. - Address Sashiko's medium comment about "full-pwr-cycle-in-suspend" and missing "vmmc-supply" and "vqmmc-supply" on the eMMC node; drop the former, add the latter two. - Address Sashiko's medium comment about the pmic node lacking a pinctrl assignment for the interrupt pin; add it. - Address Sashiko's medium comment about the "vcc3v3_hubreset" regulator hack; describe the two GL3523 hubs linked with peer-hub. - Address Sashiko's low comment about defined-but-never-referenced regulators without regulator-always-on property; drop them, alongside their pinctrls. - Mux PCIEX4_PERST_N as GPIO, to match it being used via reset-gpios. - Drop the unused input.h include. - Drop the unused rtc label. - Drop the local PCIe x1 pinctrl groups, which duplicated the pcie30x1m1_1_* groups in rk3588-base-pinctrl.dtsi. Link to v1: [2]. [1]: https://axelera.ai/axelera-products/embedded/111c [2]: https://lore.kernel.org/r/20260522174918.61523-1-patrick.barsanti@amarulasolutions.com Patrick Barsanti (3): dt-bindings: vendor-prefixes: Add Axelera AI dt-bindings: arm: rockchip: Add Axelera Embedded 111c arm64: dts: rockchip: Add Axelera Embedded 111c .../devicetree/bindings/arm/rockchip.yaml | 5 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + arch/arm64/boot/dts/rockchip/Makefile | 1 + .../dts/rockchip/rk3588-embedded-111c.dts | 816 ++++++++++++++++++ 4 files changed, 824 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3588-embedded-111c.dts -- 2.53.0