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GET /api/patches/2215751/?format=api
{ "id": 2215751, "url": "http://patchwork.ozlabs.org/api/patches/2215751/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260325-02-k3-i2c-v1-2-78f29c83d9ac@kernel.org/", "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": "<20260325-02-k3-i2c-v1-2-78f29c83d9ac@kernel.org>", "list_archive_url": null, "date": "2026-03-25T09:49:25", "name": "[2/2] dts: riscv: spacemit: k3: Add i2c nodes", "commit_ref": null, "pull_url": null, "state": "handled-elsewhere", "archived": false, "hash": "6e5cfdba643d5e4db02533eca9b069b6a5ce3a12", "submitter": { "id": 91543, "url": "http://patchwork.ozlabs.org/api/people/91543/?format=api", "name": "Yixun Lan", "email": "dlan@kernel.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/patch/20260325-02-k3-i2c-v1-2-78f29c83d9ac@kernel.org/mbox/", "series": [ { "id": 497405, "url": "http://patchwork.ozlabs.org/api/series/497405/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=497405", "date": "2026-03-25T09:49:23", "name": "riscv: spacemit: k3: Add I2C support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/497405/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2215751/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2215751/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-i2c+bounces-16731-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 (2048-bit key;\n unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256\n header.s=k20201202 header.b=XhgqgzL5;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; helo=sea.lore.kernel.org;\n envelope-from=linux-i2c+bounces-16731-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n\tdkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=\"XhgqgzL5\"", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=10.30.226.201" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org\n [IPv6:2600:3c0a:e001:db::12fc:5321])\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 4fgj1d6pt0z1xy1\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 25 Mar 2026 20:54:45 +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 ABB8330D8CCC\n\tfor <incoming@patchwork.ozlabs.org>; Wed, 25 Mar 2026 09:50:01 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 73DD33A0EBB;\n\tWed, 25 Mar 2026 09:50:00 +0000 (UTC)", "from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org\n [10.30.226.201])\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 136E138D00F;\n\tWed, 25 Mar 2026 09:49:59 +0000 (UTC)", "by smtp.kernel.org (Postfix) with ESMTPSA id BAAD0C2BC9E;\n\tWed, 25 Mar 2026 09:49:56 +0000 (UTC)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1774432200; cv=none;\n b=bBu6fLpkx/NfYOv0ZUNtA7kvRwKNgkn9CbqPDdu5eu1MRTgCv2bhDLIZ8vHkrMjtLHG0fIjcyir9ZkAZLkgKVsdlwT3saB46QFgoYvi3BJKMIHvJIWVYkU376uEUdcJcPjlc3VX4wofDMw8c9IRgqT9VOmHqyjvYJvbE/5wgcvo=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1774432200; c=relaxed/simple;\n\tbh=X1k4Y4EE4YQHMjaQk+NB75V1fsruJnokoLSnoO0Mz44=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References:\n\t In-Reply-To:To:Cc;\n b=QPOFYaR7ubLAVQmAn9QbXYnHmEGnVcSIQPFrRkHGrd1jByKPX4sEKyWVwtRG9j9L2pSFiDh9DHyktjbmA17uSwmr2lrPNVbibx71GdEnw6hzFQA/4rkRaB3QDai0/v73hHp3w2z8/r/7OafrlPUMLD5LH2md+2PkyPzdBmS19Yo=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org\n header.b=XhgqgzL5; arc=none smtp.client-ip=10.30.226.201", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n\ts=k20201202; t=1774432199;\n\tbh=X1k4Y4EE4YQHMjaQk+NB75V1fsruJnokoLSnoO0Mz44=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc:From;\n\tb=XhgqgzL50hIGhXpz4uMEVwMJkvcl+Pbi8YextVbKeMJSz5QmWv3qujNvSEcpoewr/\n\t nbLcC6FgxuZGMiuVGXrFbHGhFc2yAbic5xrl8p6HcHRUpSIkToAgMWijJ4rUTOKpc8\n\t xRrEBXOmBjwcvU+LdPcSbPMk1LEbCVpZ98Q/GGuuWfJxIAQKlZd9iHWrKWmDNOXYS4\n\t 1wdexkB4HDkdCyOzxPF1CHEr0mVR6+EzSGoijbw5kVcgWZMPpFLYz+NQNOcPl+tFyB\n\t fnmRy3/YNIbZLLTgeR1ZpC62SzJrvX0xhzCuxGIJlXiMIIzah0rxtZHdJlOubEA701\n\t Yzh2N2i8sRbTQ==", "From": "Yixun Lan <dlan@kernel.org>", "Date": "Wed, 25 Mar 2026 09:49:25 +0000", "Subject": "[PATCH 2/2] dts: riscv: spacemit: k3: Add i2c nodes", "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": "<20260325-02-k3-i2c-v1-2-78f29c83d9ac@kernel.org>", "References": "<20260325-02-k3-i2c-v1-0-78f29c83d9ac@kernel.org>", "In-Reply-To": "<20260325-02-k3-i2c-v1-0-78f29c83d9ac@kernel.org>", "To": "Andi Shyti <andi.shyti@kernel.org>, Rob Herring <robh@kernel.org>,\n Krzysztof Kozlowski <krzk+dt@kernel.org>,\n Conor Dooley <conor+dt@kernel.org>, Paul Walmsley <pjw@kernel.org>,\n Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>,\n Alexandre Ghiti <alex@ghiti.fr>,\n Troy Mitchell <troy.mitchell@linux.spacemit.com>", "Cc": "linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,\n linux-riscv@lists.infradead.org, spacemit@lists.linux.dev,\n linux-kernel@vger.kernel.org, Yixun Lan <dlan@kernel.org>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=4203; i=dlan@kernel.org;\n h=from:subject:message-id; bh=X1k4Y4EE4YQHMjaQk+NB75V1fsruJnokoLSnoO0Mz44=;\n b=owEB6QIW/ZANAwAKATGq6kdZTbvtAcsmYgBpw6+68B4Ynmk/4vmUI5pb9NNMYuq/KGssGHfec\n 64a8hi4ZcuJAq8EAAEKAJkWIQS1urjJwxtxFWcCI9wxqupHWU277QUCacOvuhsUgAAAAAAEAA5t\n YW51MiwyLjUrMS4xMSwyLDJfFIAAAAAALgAoaXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5\n maWZ0aGhvcnNlbWFuLm5ldEI1QkFCOEM5QzMxQjcxMTU2NzAyMjNEQzMxQUFFQTQ3NTk0REJCRU\n QACgkQMarqR1lNu+16Qg/+J/xjfwMHNZpV14qZa7xQXrQ2098qMROtZsPA1luX24RsYITtn+k+5\n 9nJqLfC5knQQnpye97T35CFzkpPAsCpIIG83kOnJMa/OLoCbxpW3KE400ooceT5v31UQKGmBd1a\n QT2DbExx98ybViap9BcShvLrtbv+TjiGIY/mOngjRLkjvTmCSJa/32JkjPMNOdjVqmbdbH9PYVN\n 7EWkEK+XOaZ/GUT5XBUYyAY3887WxpD4P6SVxRrocRVPx52hWbQhXdxbnmF0Vj0EF6R8KzmFYBc\n z2JZG5jogqWjEaK4oQ59++Q6Ice7MZrdQfBL/pN48tl6gP70UEexBEAhWjG4jIkYpj/ZYz0WLc6\n O8C8R6f5YULYPiQT9K132JTNnNtyYZLs3L5P2TYH3n0iegaqlHaYwp4YEy6aU0vJEBpcnXyOtGT\n yFQyYSfkT/PiUsj4RYRCQQaQ8XKWJyS4GvEY2cHAmuQhGxbA59G/CZoliUOPQmiJUTfEmTjU4NZ\n ffS3UoLfwlLy8xy5OOrl2o4Q8MvU56rQmnbXBmdRgADDMswDhkfkgY0vvunMK3QRUPqvdsx0KFc\n HoZsIrro70rEy733o0yBngAfE7wT/ytMN1aQ+R7zLyp7LNuThRAZX75cNvKlmSGc1+hCTngO7yy\n Clrp5exweEXT3Th4yaltXgnFAJLjDA=", "X-Developer-Key": "i=dlan@kernel.org; a=openpgp;\n fpr=50B03A1A5CBCD33576EF8CD7920C0DBCAABEFD55" }, "content": "Populate all I2C devicetree nodes for SpacemiT K3 SoC.\n\nSigned-off-by: Yixun Lan <dlan@kernel.org>\n---\n arch/riscv/boot/dts/spacemit/k3.dtsi | 98 ++++++++++++++++++++++++++++++++++++\n 1 file changed, 98 insertions(+)", "diff": "diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi\nindex a3a8ceddabec..cab72591b7f1 100644\n--- a/arch/riscv/boot/dts/spacemit/k3.dtsi\n+++ b/arch/riscv/boot/dts/spacemit/k3.dtsi\n@@ -438,6 +438,76 @@ soc: soc {\n \t\tdma-noncoherent;\n \t\tranges;\n \n+\t\ti2c0: i2c@d4010800 {\n+\t\t\tcompatible = \"spacemit,k3-i2c\", \"spacemit,k1-i2c\";\n+\t\t\treg = <0x0 0xd4010800 0x0 0x38>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tinterrupts = <36 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&syscon_apbc CLK_APBC_TWSI0>,\n+\t\t\t\t <&syscon_apbc CLK_APBC_TWSI0_BUS>;\n+\t\t\tclock-names = \"func\", \"bus\";\n+\t\t\tclock-frequency = <400000>;\n+\t\t\tresets = <&syscon_apbc RESET_APBC_TWSI0>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n+\t\ti2c1: i2c@d4011000 {\n+\t\t\tcompatible = \"spacemit,k3-i2c\", \"spacemit,k1-i2c\";\n+\t\t\treg = <0x0 0xd4011000 0x0 0x38>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tinterrupts = <37 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&syscon_apbc CLK_APBC_TWSI1>,\n+\t\t\t\t <&syscon_apbc CLK_APBC_TWSI1_BUS>;\n+\t\t\tclock-names = \"func\", \"bus\";\n+\t\t\tclock-frequency = <400000>;\n+\t\t\tresets = <&syscon_apbc RESET_APBC_TWSI1>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n+\t\ti2c2: i2c@d4012000 {\n+\t\t\tcompatible = \"spacemit,k3-i2c\", \"spacemit,k1-i2c\";\n+\t\t\treg = <0x0 0xd4012000 0x0 0x38>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tinterrupts = <38 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&syscon_apbc CLK_APBC_TWSI2>,\n+\t\t\t\t <&syscon_apbc CLK_APBC_TWSI2_BUS>;\n+\t\t\tclock-names = \"func\", \"bus\";\n+\t\t\tclock-frequency = <400000>;\n+\t\t\tresets = <&syscon_apbc RESET_APBC_TWSI2>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n+\t\ti2c4: i2c@d4012800 {\n+\t\t\tcompatible = \"spacemit,k3-i2c\", \"spacemit,k1-i2c\";\n+\t\t\treg = <0x0 0xd4012800 0x0 0x38>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tinterrupts = <40 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&syscon_apbc CLK_APBC_TWSI4>,\n+\t\t\t\t <&syscon_apbc CLK_APBC_TWSI4_BUS>;\n+\t\t\tclock-names = \"func\", \"bus\";\n+\t\t\tclock-frequency = <400000>;\n+\t\t\tresets = <&syscon_apbc RESET_APBC_TWSI4>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n+\t\ti2c5: i2c@d4013800 {\n+\t\t\tcompatible = \"spacemit,k3-i2c\", \"spacemit,k1-i2c\";\n+\t\t\treg = <0x0 0xd4013800 0x0 0x38>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tinterrupts = <41 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&syscon_apbc CLK_APBC_TWSI5>,\n+\t\t\t\t <&syscon_apbc CLK_APBC_TWSI5_BUS>;\n+\t\t\tclock-names = \"func\", \"bus\";\n+\t\t\tclock-frequency = <400000>;\n+\t\t\tresets = <&syscon_apbc RESET_APBC_TWSI5>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n \t\tsyscon_apbc: system-controller@d4015000 {\n \t\t\tcompatible = \"spacemit,k3-syscon-apbc\";\n \t\t\treg = <0x0 0xd4015000 0x0 0x1000>;\n@@ -564,6 +634,20 @@ uart9: serial@d4017800 {\n \t\t\tstatus = \"disabled\";\n \t\t};\n \n+\t\ti2c6: i2c@d4018800 {\n+\t\t\tcompatible = \"spacemit,k3-i2c\", \"spacemit,k1-i2c\";\n+\t\t\treg = <0x0 0xd4018800 0x0 0x38>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tinterrupts = <70 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&syscon_apbc CLK_APBC_TWSI6>,\n+\t\t\t\t <&syscon_apbc CLK_APBC_TWSI6_BUS>;\n+\t\t\tclock-names = \"func\", \"bus\";\n+\t\t\tclock-frequency = <400000>;\n+\t\t\tresets = <&syscon_apbc RESET_APBC_TWSI6>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n \t\tgpio: gpio@d4019000 {\n \t\t\tcompatible = \"spacemit,k3-gpio\";\n \t\t\treg = <0x0 0xd4019000 0x0 0x100>;\n@@ -582,6 +666,20 @@ gpio: gpio@d4019000 {\n \t\t\t\t <&pinctrl 3 0 96 32>;\n \t\t};\n \n+\t\ti2c8: i2c@d401d800 {\n+\t\t\tcompatible = \"spacemit,k3-i2c\", \"spacemit,k1-i2c\";\n+\t\t\treg = <0x0 0xd401d800 0x0 0x38>;\n+\t\t\t#address-cells = <1>;\n+\t\t\t#size-cells = <0>;\n+\t\t\tinterrupts = <19 IRQ_TYPE_LEVEL_HIGH>;\n+\t\t\tclocks = <&syscon_apbc CLK_APBC_TWSI8>,\n+\t\t\t\t <&syscon_apbc CLK_APBC_TWSI8_BUS>;\n+\t\t\tclock-names = \"func\", \"bus\";\n+\t\t\tclock-frequency = <400000>;\n+\t\t\tresets = <&syscon_apbc RESET_APBC_TWSI8>;\n+\t\t\tstatus = \"disabled\";\n+\t\t};\n+\n \t\tpinctrl: pinctrl@d401e000 {\n \t\t\tcompatible = \"spacemit,k3-pinctrl\";\n \t\t\treg = <0x0 0xd401e000 0x0 0x1000>;\n", "prefixes": [ "2/2" ] }