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{ "id": 2196161, "url": "http://patchwork.ozlabs.org/api/covers/2196161/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/cover/20260213-i2c-xiic-v11-0-5d18aea11bde@nexthop.ai/", "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": "<20260213-i2c-xiic-v11-0-5d18aea11bde@nexthop.ai>", "list_archive_url": null, "date": "2026-02-13T00:15:15", "name": "[v11,0/7] i2c: xiic: use generic device property accessors", "submitter": { "id": 92480, "url": "http://patchwork.ozlabs.org/api/people/92480/?format=api", "name": "Abdurrahman Hussain via B4 Relay", "email": "devnull+abdurrahman.nexthop.ai@kernel.org" }, "mbox": "http://patchwork.ozlabs.org/project/linux-i2c/cover/20260213-i2c-xiic-v11-0-5d18aea11bde@nexthop.ai/mbox/", "series": [ { "id": 492044, "url": "http://patchwork.ozlabs.org/api/series/492044/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-i2c/list/?series=492044", "date": "2026-02-13T00:15:16", "name": "i2c: xiic: use generic device property accessors", "version": 11, "mbox": "http://patchwork.ozlabs.org/series/492044/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2196161/comments/", "headers": { "Return-Path": "\n <linux-i2c+bounces-15957-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=At++tvik;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c15:e001:75::12fc:5321; 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a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1770941722; cv=none;\n b=ZXL9L4TfzMhFIsocSSpEQ7arMrLyPNVTKmxnHLhEnpMbOtsTWZ/Sz5SgSAQplv0mUHOdNnoc5MjVyy3ovC+Z7MMoK0ormCvOXhloXQjK9sEkcN1ZUWLCcgcOY0C9AgJ8XT1+2Lr1BwMnJ5zW0mT0M9TO10dYnxYQ6briFoomMqc=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1770941722; c=relaxed/simple;\n\tbh=Sb1Z9ToRtr8u+pAOPxIENcrNfGSnJsAfpeH6JTyv4M4=;\n\th=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc;\n b=Bvbmg3rSgFTzhM2F7XEhL2kzOcSRTnWDnI2QCI7tG7eaRzNLLUyxvGCmNOyeiWKgz/ocmJ/8TpvQtIJDmjbr67XwAA3qE+EsCEfh2I557d5Micvtd5d2NGDVqqRB5zsxwFwTDQXtFnso3qZ+WpQ3QjJdsz5kBCc7qcj9Wa++8dk=", "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=At++tvik; 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=1770941722;\n\tbh=Sb1Z9ToRtr8u+pAOPxIENcrNfGSnJsAfpeH6JTyv4M4=;\n\th=From:Subject:Date:To:Cc:Reply-To:From;\n\tb=At++tvikIcZRbahk7Vd1EDRf4auXmWXTUDF+crnKr+9OVuvlPOzrMUYXx3zaOHUHd\n\t mV4uVB+XgyAwZ10Re53SfowvIJfO3SXxiPiHf/rO/1SGlH+g3ox3Mb6/4PJkorVgXn\n\t 7LAvP25o8UhuIoqAFrS42FNc1cVqADyg/Zs7AZ7gmcyJSwSfjTpNUxCX5jZJs/2MCz\n\t Ky+wxXegbZXGE3qLX+Qz1a8KS35Vf9NWcirS8sNHSx15myp0uYUIHJEaV7jjNxnCbS\n\t 9DYJ/jlpNZIwjn4DX9bdK6v+WpQ3NKkemGcuhFcasjvM52wtsjCrV/HwaHIjhTodiR\n\t BHFXRmzscPfjA==", "From": "Abdurrahman Hussain via B4 Relay\n <devnull+abdurrahman.nexthop.ai@kernel.org>", "Subject": "[PATCH v11 0/7] i2c: xiic: use generic device property accessors", "Date": "Fri, 13 Feb 2026 00:15:15 +0000", "Message-Id": "<20260213-i2c-xiic-v11-0-5d18aea11bde@nexthop.ai>", "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", "X-B4-Tracking": "v=1; b=H4sIABNtjmkC/3XRPW7DMAwF4KsEnqtAov4z9R5FB8miag2xAzk1U\n gS5e+UsZaF2JMHv4QG8DyvWgutwOtyHiltZyzK3QYiXwzBOYf5AVlJbDMDBcAHACozsVsrIZAz\n O56wxeDm080vFXG7PrLf3Nue6nNl1qhhIgNCcg1PmCFo6zwQLMX3WGqZzmF9nvF2n5XIMZc+by\n npd6tez2gZ76h8lNmCcCamyTlZJdJGG7C02SaUkUjaJ0Y5JgVYp91L9J1WTKkiMQWrBR+ykptI\n QqZt0LggTwFkQYycNlZZIs7d1gJBNNtr20lLpibRNWrCopHLeYu6k+5HABZGuyYQRUhLaJRE66\n amkX/FNjqiM11mDsamTglOqCBV8txC9N+0xIPUv+3g8vgEqt8RTtAIAAA==", "X-Change-ID": "20260122-i2c-xiic-3ba89ff5ea93", "To": "Michal Simek <michal.simek@amd.com>, Andi Shyti <andi.shyti@kernel.org>,\n Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,\n Conor Dooley <conor+dt@kernel.org>", "Cc": "Andy Shevchenko <andriy.shevchenko@intel.com>,\n linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org,\n linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,\n Abdurrahman Hussain <abdurrahman@nexthop.ai>, Andrew Lunn <andrew@lunn.ch>,\n Jonathan Cameron <jonathan.cameron@huawei.com>", "X-Mailer": "b4 0.14.3", "X-Developer-Signature": "v=1; a=ed25519-sha256; t=1770941721; l=3438;\n i=abdurrahman@nexthop.ai; s=20260119; h=from:subject:message-id;\n bh=Sb1Z9ToRtr8u+pAOPxIENcrNfGSnJsAfpeH6JTyv4M4=;\n b=PZ0XbQV8s2UWSCFbiogIumjF/qg7yBN1gXJJy+KjQPg3jmjsMZcpIscrCEGlRBpjjacXq9IGD\n o4SKeCIUAiwDq/ZxZmRqIN6lNHpQoyiLAU9itKro+9ayaad7sYYCV0U", "X-Developer-Key": "i=abdurrahman@nexthop.ai; a=ed25519;\n pk=S+ysnf+NwMcBdHBlyKIUEAtaFGSIhQwcJcgcXhq0osg=", "X-Endpoint-Received": "by B4 Relay for abdurrahman@nexthop.ai/20260119 with\n auth_id=608", "X-Original-From": "Abdurrahman Hussain <abdurrahman@nexthop.ai>", "Reply-To": "abdurrahman@nexthop.ai" }, "content": "- Switch to generic device property accessors.\n- Switch to managed devm_ functions to simplify error handling.\n- General cleanups.\n- Skip clock setup on non-OF systems where clock is not specified via\nfirmware.\n\nSigned-off-by: Abdurrahman Hussain <abdurrahman@nexthop.ai>\n---\nChanges in v11:\n- Cosmetic change to return 0 in patch 1.\n- Remove pm_runtime_dont_use_autosuspend() in patch 1.\n- Link to v10: https://lore.kernel.org/r/20260204-i2c-xiic-v10-0-c2b996425235@nexthop.ai\n\nChanges in v10:\n- Moved dev_dbg() change from patch 4 to patch 5.\n- Reworded description in patch 6.\n- Addressed Andy's comment in patch 7 (&pdev->dev -> dev).\n- Link to v9: https://lore.kernel.org/r/20260202-i2c-xiic-v9-0-ce4695f5267d@nexthop.ai\n\nChanges in v9:\n- Fix an issue found by the test robot in the cleanup patch.\n- Reworded the clock change description.\n- Add a patch to switch to i2c_add_numbered_adapter().\n- Link to v8: https://lore.kernel.org/r/20260201-i2c-xiic-v8-0-deb2dd158d1a@nexthop.ai\n\nChanges in v8:\n- Made the clock change the last patch in the series.\n- Reworded the clock change description.\n- Changed dev->fwnode to dev_fwnode(dev).\n- Link to v7: https://lore.kernel.org/r/20260129-i2c-xiic-v7-0-727e434897ef@nexthop.ai\n\nChanges in v7:\n- Drop the dt-bindings patch.\n- Skip clock setup on non-OF systems.\n- Minor commit body rewording.\n- Applied code-review trailers with `b4 trailers -u`\n- Link to v6: https://lore.kernel.org/r/20260127-i2c-xiic-v6-0-e82e2f6f657c@nexthop.ai\n\nChanges in v6:\n- Cosmetic changes to address the comments.\n- Added a patch to use resource format specifier in debug log.\n- Link to v5: https://lore.kernel.org/r/20260126-i2c-xiic-v5-0-88a16a28721c@nexthop.ai\n\nChanges in v5:\n- Reorder the cosmetic patch to be the last in the series.\n- Added a documentation patch to describe the optional clock.\n- Minor commit body rewording.\n- Link to v4: https://lore.kernel.org/r/20260123-i2c-xiic-v4-0-4a3eba3510ce@nexthop.ai\n\nChanges in v4:\n- Reorder the cosmetic patch to be the first in the series.\n- Amend the mutex_init patch to also switch to the managed pm_runtime_\n variant.\n- Link to v3: https://lore.kernel.org/r/20260123-i2c-xiic-v3-0-eb7cd4254dfb@nexthop.ai\n\nChanges in v3:\n- Reorder the \"optional clock\" patch to be the first in the series. \n- Add a patch to switch to devm_mutex_init().\n- Remove dup message in error path.\n- Cosmetic: use temporary dev variable.\n- Link to v2: https://lore.kernel.org/r/20260122-i2c-xiic-v2-0-134f5d743e8b@nexthop.ai\n\nChanges in v2:\n- Split the patch into two independent changes.\n- Added struct device *dev at the top of probe() and remove() to re-use.\n- Switched to device_set_node(...)\n\n---\nAbdurrahman Hussain (7):\n i2c: xiic: switch to devres managed APIs\n i2c: xiic: remove duplicate error message\n i2c: xiic: switch to generic device property accessors\n i2c: xiic: cosmetic cleanup\n i2c: xiic: cosmetic: use resource format specifier in debug log\n i2c: xiic: use numbered adapter registration\n i2c: xiic: skip input clock setup on non-OF systems\n\n drivers/i2c/busses/i2c-xiic.c | 98 +++++++++++++++++++------------------------\n 1 file changed, 42 insertions(+), 56 deletions(-)\n---\nbase-commit: 18f7fcd5e69a04df57b563360b88be72471d6b62\nchange-id: 20260122-i2c-xiic-3ba89ff5ea93\n\nBest regards," }