Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752137AbdHANPY (ORCPT ); Tue, 1 Aug 2017 09:15:24 -0400 Received: from mga02.intel.com ([134.134.136.20]:1137 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751802AbdHANOh (ORCPT ); Tue, 1 Aug 2017 09:14:37 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,306,1498546800"; d="scan'208";a="118137188" Date: Tue, 1 Aug 2017 16:12:22 +0300 From: Mika Westerberg To: Lukas Wunner Cc: "Rafael J. Wysocki" , Ronald Tschalaer , Federico Lorenzi , Andy Shevchenko , Leif Liddy , Daniel Roschka , Mark Brown , linux-acpi@vger.kernel.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 4/5] ACPI / scan: Recognize Apple SPI and I2C slaves Message-ID: <20170801131222.GN2369@lahna.fi.intel.com> References: 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 User-Agent: Mutt/1.7.1 (2016-10-04) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 460 Lines: 10 On Tue, Aug 01, 2017 at 02:10:41PM +0200, Lukas Wunner wrote: > SPI and I2C slaves are enumerated by their respective parents rather > than the ACPI core. They are recognized by presence of _CRS resources, > which however are missing on Macs. Check for presence of device > properties instead. > > Cc: Federico Lorenzi > Cc: Mika Westerberg Acked-by: Mika Westerberg