From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0421D318B95; Mon, 12 Jan 2026 08:06:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768205177; cv=none; b=bzeCYIrmc196tHgZ7jIU8zpY1AH75Dppg1MnqaYWAKUoTIlt3/fmQBGgkvHWfekO4HqGvZIlo32Ffl2gOFIIu4pk/zmn7wJG6zJL+BwoniQHIUu7CuiaXSHDwNJ26fQLd1utDDAkcNZ13KDblG7vy0QZTEe5ZZzNvqOE5czNwro= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768205177; c=relaxed/simple; bh=dKDM2hnl0XVq59RgBlxLkUn/XciawrFMCxM73s4DuKU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=o/D7Sw4nvynopFCDyA3wQGvtlpaXAd2ivepE//aV9iVX5BG2aH/n/lhArw7SbPyOlToBSlq/hSKbafL6RpHX3JGcme3qA0OwqoFDuqM9+VMUOXUo9u0J2SCh/cdCJ/azRzDEjlh+r8d5BI3/HQh2UDKvNlykIavnWVaeGC4vDYI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=AsO18baS; arc=none smtp.client-ip=198.175.65.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="AsO18baS" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768205176; x=1799741176; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=dKDM2hnl0XVq59RgBlxLkUn/XciawrFMCxM73s4DuKU=; b=AsO18baSDg4VE0wBhvETnAJIXApMsGgASnG8qnvb1aYoQoquTX8ddHxQ ugg/T/bAe28P9zAAAUifp0VhjmPJhKoHiew+U6iVoOjwTGs9M1eGtgheX hiiKYb5QhPpTQgXtX04dWRQyPE+6S3mgVV3ARrye2MEXjdQb9GLMtPMkb /m7xhI/MQRo20p8kQt1ljf55Gm3fhvs9Lb/ZzZUj/tZnJjA1nCkOZu/tN QHQJCpJ7tI4Fg9QIoT8RgbBgupibXNJ1zOBCRYr/CJxTxyY8gmd0CsPxq hqxnkJxGaTl0q8KmcUf6s/rNJoKrEbrC3xZVroMsv3LOWF+RLJEestGa3 w==; X-CSE-ConnectionGUID: bRWK9H+EQe2tYnapor9zoQ== X-CSE-MsgGUID: 6G61nArVQjaK5mY6OZHArg== X-IronPort-AV: E=McAfee;i="6800,10657,11668"; a="69374340" X-IronPort-AV: E=Sophos;i="6.21,219,1763452800"; d="scan'208";a="69374340" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2026 00:06:15 -0800 X-CSE-ConnectionGUID: wcYT5pKJTBWUjEItWr+8WA== X-CSE-MsgGUID: z97h9jaiSgahVEO1BhV/PQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,219,1763452800"; d="scan'208";a="203657292" Received: from dhhellew-desk2.ger.corp.intel.com (HELO localhost) ([10.245.245.37]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jan 2026 00:06:08 -0800 Date: Mon, 12 Jan 2026 10:06:06 +0200 From: Andy Shevchenko To: Manivannan Sadhasivam Cc: manivannan.sadhasivam@oss.qualcomm.com, Rob Herring , Greg Kroah-Hartman , Jiri Slaby , Nathan Chancellor , Nicolas Schier , Hans de Goede , Ilpo =?iso-8859-1?Q?J=E4rvinen?= , Mark Pearson , "Derek J. Clark" , Krzysztof Kozlowski , Conor Dooley , Marcel Holtmann , Luiz Augusto von Dentz , Bartosz Golaszewski , Daniel Scally , Heikki Krogerus , Sakari Ailus , "Rafael J. Wysocki" , Danilo Krummrich , Bartosz Golaszewski , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-pm@vger.kernel.org, Stephan Gerhold , Dmitry Baryshkov , linux-acpi@vger.kernel.org Subject: Re: [PATCH v3 02/14] serdev: Add an API to find the serdev controller associated with the devicetree node Message-ID: References: <20260110-pci-m2-e-v3-0-4faee7d0d5ae@oss.qualcomm.com> <20260110-pci-m2-e-v3-2-4faee7d0d5ae@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Jan 12, 2026 at 01:25:21PM +0530, Manivannan Sadhasivam wrote: > On Mon, Jan 12, 2026 at 09:50:33AM +0200, Andy Shevchenko wrote: > > On Sat, Jan 10, 2026 at 12:26:20PM +0530, Manivannan Sadhasivam via B4 Relay wrote: > > > > > Add of_find_serdev_controller_by_node() API to find the serdev controller > > > device associated with the devicetree node. > > > > Why OF-centric code? No, please do it fwnode-based. > > No issues for me. But the existing APIs in serdev are OF based. If uniformity is > not needed, I can change it to a fwnode based API. Really? serdev.h has no OF APIs. -- With Best Regards, Andy Shevchenko