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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 810CEC04EB9 for ; Mon, 3 Dec 2018 19:44:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4476620661 for ; Mon, 3 Dec 2018 19:44:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4476620661 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726071AbeLCToI (ORCPT ); Mon, 3 Dec 2018 14:44:08 -0500 Received: from mga06.intel.com ([134.134.136.31]:60580 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725890AbeLCToH (ORCPT ); Mon, 3 Dec 2018 14:44:07 -0500 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Dec 2018 11:44:05 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,311,1539673200"; d="scan'208";a="115705703" Received: from smile.fi.intel.com (HELO smile) ([10.237.72.86]) by FMSMGA003.fm.intel.com with ESMTP; 03 Dec 2018 11:44:02 -0800 Received: from andy by smile with local (Exim 4.91) (envelope-from ) id 1gTu8P-0005TP-E4; Mon, 03 Dec 2018 21:44:01 +0200 Date: Mon, 3 Dec 2018 21:44:01 +0200 From: Andy Shevchenko To: Darren Hart , platform-driver-x86@vger.kernel.org, "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, Jonathan Cameron , Wolfram Sang , Mika Westerberg , linux-i2c@vger.kernel.org, Hans de Goede , Heikki Krogerus , linux-kernel@vger.kernel.org Subject: Re: [PATCH v5 00/15] i2c-multi-instantiate: Adapt for INT3515 and alike Message-ID: <20181203194401.GA10650@smile.fi.intel.com> References: <20181128114535.80223-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181128114535.80223-1-andriy.shevchenko@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 28, 2018 at 01:45:20PM +0200, Andy Shevchenko wrote: > Currently i2c-multi-instantiate driver does not support the case > of INT3515 USB PD device, where: > > - Interrupt() is used instead of GpioInt() > - All slaves may be the same from IP point of view > - There can be variadic amount of slaves > > This series is addressing all above. > > Note, series has been smoke tested (Heikki would do BAT or more) > on Intel Coffee Lake system. > > The idea is to push this either through PDx86 tree (needs Rafael's ACKs) or ACPI. > In any case it needs tags from Heikki, Hans, Mika, Wolfram and Jonathan. > > Testing and comments are warmly welcome. Thank you everyone, who helped with this series, pushed to my review and testing queue! > > In v5: > - unmess with patches 3 and 4 (there were squashed by my mistake) > - other than above no code change from v4 > > In v4: > - directly return -EPROBE_DEFER from i2c_acpi_new_device() > - due to above split error handling simplification to separate patches > > In v3: > - revisit error codes returned by i2c_acpi_new_device() (Hans, Mika) > - add documentation to exported i2c_acpi_get_i2c_resource() (Mika) > - drop Hans' Rb tag in patch 5 due to changes > - append Mika's Ab tag to patch 6 > > In v2: > - drop patches to copy fwnode and to handle BOSC0200 device > - append check for amount of devices listed in the driver's mapping > - add Rb tag given by Hans > > Andy Shevchenko (15): > platform/x86: intel_cht_int33fe: Remove duplicate NULL check > platform/x86: intel_cht_int33fe: Accept errors of > i2c_acpi_new_device() > platform/x86: i2c-multi-instantiate: Accept errors of > i2c_acpi_new_device() > platform/x86: i2c-multi-instantiate: Defer probe when no adapter found > i2c: acpi: Return error pointers from i2c_acpi_new_device() > platform/x86: intel_cht_int33fe: Get rid of obsolete conditional > platform/x86: i2c-multi-instantiate: Get rid of obsolete conditional > i2c: acpi: Use ACPI_FAILURE instead of !ACPI_SUCCESS > i2c: acpi: Introduce i2c_acpi_get_i2c_resource() helper > platform/x86: i2c-multi-instantiate: Count I2cSerialBus() resources > platform/x86: i2c-multi-instantiate: Distinguish IRQ resource type > platform/x86: i2c-multi-instantiate: Introduce IOAPIC IRQ support > platform/x86: i2c-multi-instantiate: Allow to have same slaves > ACPI / scan: Create platform device for INT3515 ACPI nodes > iio: inv_mpu6050: Use i2c_acpi_get_i2c_resource() helper > > drivers/acpi/scan.c | 1 + > drivers/i2c/i2c-core-acpi.c | 64 +++++++++---- > drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c | 16 ++-- > drivers/platform/x86/i2c-multi-instantiate.c | 97 ++++++++++++++++---- > drivers/platform/x86/intel_cht_int33fe.c | 20 ++-- > drivers/usb/typec/tps6598x.c | 8 +- > include/linux/acpi.h | 11 +++ > 7 files changed, 157 insertions(+), 60 deletions(-) > > -- > 2.19.2 > -- With Best Regards, Andy Shevchenko