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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 204C4C43441 for ; Wed, 28 Nov 2018 11:30:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E20B32081B for ; Wed, 28 Nov 2018 11:30:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E20B32081B 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 S1728236AbeK1Wbv (ORCPT ); Wed, 28 Nov 2018 17:31:51 -0500 Received: from mga18.intel.com ([134.134.136.126]:48565 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727703AbeK1Wbt (ORCPT ); Wed, 28 Nov 2018 17:31:49 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Nov 2018 03:30:29 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,290,1539673200"; d="scan'208";a="113714265" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga004.fm.intel.com with ESMTP; 28 Nov 2018 03:30:26 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 87AF7107; Wed, 28 Nov 2018 13:30:25 +0200 (EET) 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 Cc: Andy Shevchenko Subject: [PATCH v4 00/15] i2c-multi-instantiate: Adapt for INT3515 and alike Date: Wed, 28 Nov 2018 13:30:09 +0200 Message-Id: <20181128113024.42126-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. 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): defconfig: enable I2C_DEBUG_CORE 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() 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 arch/x86/configs/i386_defconfig | 1 + arch/x86/configs/x86_64_defconfig | 1 + 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 +++ 9 files changed, 159 insertions(+), 60 deletions(-) -- 2.19.2