From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC289C2D0A3 for ; Fri, 6 Nov 2020 17:16:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9542822202 for ; Fri, 6 Nov 2020 17:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726139AbgKFRQ1 (ORCPT ); Fri, 6 Nov 2020 12:16:27 -0500 Received: from mga18.intel.com ([134.134.136.126]:12710 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726034AbgKFRQ1 (ORCPT ); Fri, 6 Nov 2020 12:16:27 -0500 IronPort-SDR: 764hgrVnXpeIwryWCvBXelDzWFwaYTahMOHu24llVvoGdBD7DYwNOhtGTRPEvNz9vkER+tbXx0 xKFsXOitxbuA== X-IronPort-AV: E=McAfee;i="6000,8403,9797"; a="157353309" X-IronPort-AV: E=Sophos;i="5.77,457,1596524400"; d="scan'208";a="157353309" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2020 09:16:26 -0800 IronPort-SDR: Y9X1zk4eBu7ESRskCJls8VkKXxcCCKLcMjTKtM86QxR25V77hDj42jfE10h0r6foGfg0rwc6YA wyoUV/ED+BGw== X-IronPort-AV: E=Sophos;i="5.77,457,1596524400"; d="scan'208";a="529869139" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by fmsmga005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2020 09:16:24 -0800 Received: from andy by smile with local (Exim 4.94) (envelope-from ) id 1kb5Md-004P3w-6c; Fri, 06 Nov 2020 19:17:27 +0200 Date: Fri, 6 Nov 2020 19:17:27 +0200 From: Andy Shevchenko To: Flavio Suligoi Cc: Mika Westerberg , "linux-acpi@vger.kernel.org" , "Rafael J. Wysocki" Subject: Re: How to add the "gpio-line-names" property in a PCI gpio expander Message-ID: <20201106171727.GK4077@smile.fi.intel.com> References: <98acf6339a1b43d6a38f867069088530@asem.it> <20201105115941.GK2495@lahna.fi.intel.com> <574b86929d1247caae717ab1a2f31194@asem.it> <20201105152020.GO2495@lahna.fi.intel.com> <5fb64f9c8af64235943c29c9ba50a2df@asem.it> <20201106070432.GQ2495@lahna.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org On Fri, Nov 06, 2020 at 04:47:35PM +0000, Flavio Suligoi wrote: > > Or something like that. RPX is the root port 14.1 and if I read the > > above right both the bridge and the EXAR device have device and function > > 0. > > All ok now, I've added the bridge (I had to use the BIOS sources) and > not it works: I suppose not -> now ;) Glad to hear this! So, maybe you can add some bits to the documentation [1] based on your experience? Note, I have sent a series [2] to amend it a bit, and your input welcome! [1]: Documentation/firmware-guide/acpi/gpio-properties.rst [2]: https://lore.kernel.org/linux-acpi/20201029193243.61546-1-andriy.shevchenko@linux.intel.com/T/#u -- With Best Regards, Andy Shevchenko