From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Westerberg Subject: Re: [PATCH V3] ACPI / LPSS: Add device link for CHT SD card dependency on I2C Date: Fri, 15 Dec 2017 21:18:39 +0200 Message-ID: <20171215191839.GL22431@lahna.fi.intel.com> References: <1513342127-26646-1-git-send-email-adrian.hunter@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mga12.intel.com ([192.55.52.136]:57928 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755419AbdLOTSn (ORCPT ); Fri, 15 Dec 2017 14:18:43 -0500 Content-Disposition: inline In-Reply-To: <1513342127-26646-1-git-send-email-adrian.hunter@intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Adrian Hunter Cc: "Rafael J. Wysocki" , Andy Shevchenko , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, Carlo Caione , Hans de Goede On Fri, Dec 15, 2017 at 02:48:47PM +0200, Adrian Hunter wrote: > Some Cherry Trail boards have a dependency between the SDHCI host > controller used for SD cards and an external PMIC accessed via I2C. Add a > device link between the SDHCI host controller (consumer) and the I2C > adapter (supplier). > > This patch depends on a fix to devices links, namely commit 0ff26c662d5f > ("driver core: Fix device link deferred probe"). And also either, > commit 126dbc6b49c8 ("PM: i2c-designware-platdrv: Clean up PM handling in > probe"), or patch "PM / runtime: Fix handling of suppliers with disabled > runtime PM". > > Signed-off-by: Adrian Hunter Acked-by: Mika Westerberg