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GET /api/patches/2219658/?format=api
{ "id": 2219658, "url": "http://patchwork.ozlabs.org/api/patches/2219658/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260403-add-mcu-fan-khadas-vim4-v2-6-70536b22439a@aliel.fr/", "project": { "id": 35, "url": "http://patchwork.ozlabs.org/api/projects/35/?format=api", "name": "Linux I2C development", "link_name": "linux-i2c", "list_id": "linux-i2c.vger.kernel.org", "list_email": "linux-i2c@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260403-add-mcu-fan-khadas-vim4-v2-6-70536b22439a@aliel.fr>", "list_archive_url": null, "date": "2026-04-03T16:08:39", "name": "[v2,6/8] arm64: dts: amlogic: t7: Add i2c pinctrl node", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "a4acb16c6ccf55f38b6fabc1127145987d94d9ba", "submitter": { "id": 93040, "url": "http://patchwork.ozlabs.org/api/people/93040/?format=api", "name": "Ronald Claveau", "email": "linux-kernel-dev@aliel.fr" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260403-add-mcu-fan-khadas-vim4-v2-6-70536b22439a@aliel.fr/mbox/", "series": [ { "id": 498653, "url": "http://patchwork.ozlabs.org/api/series/498653/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=498653", "date": "2026-04-03T16:08:34", "name": "Add VIM4 MCU/FAN support", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/498653/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2219658/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2219658/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-i2c+bounces-16952-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-i2c@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n secure) header.d=aliel.fr header.i=@aliel.fr header.a=rsa-sha256\n header.s=courrier-s1 header.b=LnTvwpkM;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=172.234.253.10; helo=sea.lore.kernel.org;\n envelope-from=linux-i2c+bounces-16952-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (1024-bit key) header.d=aliel.fr header.i=@aliel.fr\n header.b=\"LnTvwpkM\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=65.21.61.41", "smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=aliel.fr", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=aliel.fr" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org [172.234.253.10])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fnP4k38gZz1yCt\n\tfor <incoming@patchwork.ozlabs.org>; Sat, 04 Apr 2026 03:17:10 +1100 (AEDT)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id 911DA305CDE1\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 3 Apr 2026 16:10:07 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 9CB333CFF64;\n\tFri, 3 Apr 2026 16:09:29 +0000 (UTC)", "from courrier.aliel.fr (courrier.aliel.fr [65.21.61.41])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 69FA83CC9FD;\n\tFri, 3 Apr 2026 16:09:27 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1775232569; cv=none;\n b=HgIfQr0Yn0SZdleojEpCXMsie0cOKPOd5Irr/JgPe1Jrei2g2Yg/po2abymuRj277yZQvK4ynp2zIGGVvqsqRrfFrWV83uPrWRje4pF7lpog0uI1Zyj7yMJBFLR2N6o5uBovfKa/b9SLm9Xh2sUqSz0ha29nvT8yI3D71WxP5Bs=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1775232569; c=relaxed/simple;\n\tbh=Y66wwsu4uCJ5vCnrkH5iYoYFi2DeQ8efaTE8Rt+0Rik=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References:\n\t In-Reply-To:To:Cc;\n b=hvQm9Qcid89PKCpxwBfNQjyx+zNXZmUocEI6531XiZYec6xg8CqDYy6MyerBzNjbesTBcqrNLyaz//ODw2ZbmBAR/ga745jKc5wfiVDWWziXJuPtuCEHlgkUOMTsYdRTOkB6ORqrnnXXhOOeBtEUrKJ+6fOSEMfZ4hmG93vq3qM=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=aliel.fr;\n spf=pass smtp.mailfrom=aliel.fr;\n dkim=pass (1024-bit key) header.d=aliel.fr header.i=@aliel.fr\n header.b=LnTvwpkM; arc=none smtp.client-ip=65.21.61.41", "From": "Ronald Claveau <linux-kernel-dev@aliel.fr>", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=aliel.fr;\n\ts=courrier-s1; t=1775232561;\n\tbh=Y66wwsu4uCJ5vCnrkH5iYoYFi2DeQ8efaTE8Rt+0Rik=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc;\n\tb=LnTvwpkMx771x6nRMdFlVudAEKFabKfAf9/d0xkkrYpRZWgqam3aViXjyt8shUWDu\n\t GJbBHxwtoybWR+mL8YHwO685pYILWhjVCeAPHoVJ58u3W1HrDLQjsu1ec/yxxVbU/P\n\t Lvd3uyDWUMlk1KZsAO3V7Woudt4xm8Q/DyXamun4=", "Date": "Fri, 03 Apr 2026 18:08:39 +0200", "Subject": "[PATCH v2 6/8] arm64: dts: amlogic: t7: Add i2c pinctrl node", "Precedence": "bulk", "X-Mailing-List": "linux-i2c@vger.kernel.org", "List-Id": "<linux-i2c.vger.kernel.org>", "List-Subscribe": "<mailto:linux-i2c+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-i2c+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260403-add-mcu-fan-khadas-vim4-v2-6-70536b22439a@aliel.fr>", "References": "<20260403-add-mcu-fan-khadas-vim4-v2-0-70536b22439a@aliel.fr>", "In-Reply-To": "<20260403-add-mcu-fan-khadas-vim4-v2-0-70536b22439a@aliel.fr>", "To": "Neil Armstrong <neil.armstrong@linaro.org>, Lee Jones <lee@kernel.org>,\n Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,\n Conor Dooley <conor+dt@kernel.org>, Andi Shyti <andi.shyti@kernel.org>,\n Kevin Hilman <khilman@baylibre.com>, Jerome Brunet <jbrunet@baylibre.com>,\n Martin Blumenstingl <martin.blumenstingl@googlemail.com>,\n Beniamino Galvani <b.galvani@gmail.com>,\n \"Rafael J. Wysocki\" <rafael@kernel.org>,\n Daniel Lezcano <daniel.lezcano@kernel.org>, Zhang Rui <rui.zhang@intel.com>,\n Lukasz Luba <lukasz.luba@arm.com>, Liam Girdwood <lgirdwood@gmail.com>,\n Mark Brown <broonie@kernel.org>", "Cc": "linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org,\n linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org,\n linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org,\n Ronald Claveau <linux-kernel-dev@aliel.fr>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=openssh-sha256; t=1775232553; l=835;\n i=linux-kernel-dev@aliel.fr; s=id_ed25519; h=from:subject:message-id;\n bh=Y66wwsu4uCJ5vCnrkH5iYoYFi2DeQ8efaTE8Rt+0Rik=;\n b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgMGec55oxeeisqykQiUedekMYyOnR9\n BG9E/7rDWyqdNoAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA\n QPsdm36JJcZByW1pADuyo5JpuH9aWQy2RcwjJ+3DsRcX8aJUcMiuWkoxy6rs3MsOcOzR0qTWkVM\n R0IKuLXm1ZAw=", "X-Developer-Key": "i=linux-kernel-dev@aliel.fr; a=openssh;\n fpr=SHA256:kch4osYZ6A1BrPps5AUs6KnfdE2wm4ocMtyTc8TmZMs" }, "content": "Add the T7 pinctrl used by the Khadas VIM4 for MCU communication.\n\nSigned-off-by: Ronald Claveau <linux-kernel-dev@aliel.fr>\n---\n arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 10 ++++++++++\n 1 file changed, 10 insertions(+)", "diff": "diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi\nindex 7fe72c94ed623..e96fe10b251a0 100644\n--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi\n+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi\n@@ -376,6 +376,16 @@ mux {\n \t\t\t\t\t};\n \t\t\t\t};\n \n+\t\t\t\ti2c0_ao_d_pins: i2c0-ao-d {\n+\t\t\t\t\tmux {\n+\t\t\t\t\t\tgroups = \"i2c0_ao_sck_d\",\n+\t\t\t\t\t\t\t \"i2c0_ao_sda_d\";\n+\t\t\t\t\t\tfunction = \"i2c0_ao\";\n+\t\t\t\t\t\tbias-disable;\n+\t\t\t\t\t\tdrive-strength-microamp = <3000>;\n+\t\t\t\t\t};\n+\t\t\t\t};\n+\n \t\t\t\tpwm_a_pins: pwm-a {\n \t\t\t\t\tmux {\n \t\t\t\t\t\tgroups = \"pwm_a\";\n", "prefixes": [ "v2", "6/8" ] }