From patchwork Thu Mar 4 20:12:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 12116737 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 3FAD8C4332E for ; Thu, 4 Mar 2021 20:16:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1BBF164F70 for ; Thu, 4 Mar 2021 20:16:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237323AbhCDUPT (ORCPT ); Thu, 4 Mar 2021 15:15:19 -0500 Received: from mga05.intel.com ([192.55.52.43]:5834 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231969AbhCDUOt (ORCPT ); Thu, 4 Mar 2021 15:14:49 -0500 IronPort-SDR: YO/FLFfDw4tnRZkcQIPLAGvCdKGVJDVTxhd3vztJsTDlPbbfKq68IskTbvYh+LG5WljWjhGBjC NpPj042nO1sQ== X-IronPort-AV: E=McAfee;i="6000,8403,9913"; a="272503499" X-IronPort-AV: E=Sophos;i="5.81,223,1610438400"; d="scan'208";a="272503499" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2021 12:13:04 -0800 IronPort-SDR: H8UOjlVe2VjlElLE3qi1l3wJxlLtg9vCpsu46m3t/Fhog1blthGSx96INfDnUEk2GfTXvthpN4 VcF4GZ1vu7tQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,223,1610438400"; d="scan'208";a="384614071" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga002.jf.intel.com with ESMTP; 04 Mar 2021 12:13:00 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 6D48D236; Thu, 4 Mar 2021 22:13:00 +0200 (EET) From: Andy Shevchenko To: Andy Shevchenko , Mika Westerberg , Linus Walleij , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-acpi@vger.kernel.org Cc: Marc Zyngier , Jonathan Corbet , Bartosz Golaszewski , Thomas Gleixner , "Rafael J. Wysocki" Subject: [PATCH v3 0/5] gpiolib: switch to fwnode in the core Date: Thu, 4 Mar 2021 22:12:48 +0200 Message-Id: <20210304201253.14652-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.1 MIME-Version: 1.0 Dpickate: Thu, 4 Mar 2021 22:09:39 +0200 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org GPIO library uses of_node and fwnode in the core in non-unified way. The series cleans this up and improves IRQ domain creation for non-OF cases where currently the names of the domain are 'unknown'. This has been tested on Intel Galileo Gen 2. In v3: - fix subtle bug in gpiod_count - make irq_domain_add_simple() static inline (Marc) In v2: - added a new patch due to functionality in irq_comain_add_simple() (Linus) - tagged patches 2-4 (Linus) - Cc'ed to Rafael Andy Shevchenko (5): irqdomain: Introduce irq_domain_create_simple() API gpiolib: Unify the checks on fwnode type gpiolib: Move of_node operations to gpiolib-of and correct fwnode use gpiolib: Introduce acpi_gpio_dev_init() and call it from core gpiolib: Reuse device's fwnode to create IRQ domain Documentation/core-api/irq/irq-domain.rst | 22 ++++---- drivers/gpio/gpiolib-acpi.c | 7 +++ drivers/gpio/gpiolib-acpi.h | 4 ++ drivers/gpio/gpiolib-of.c | 6 ++- drivers/gpio/gpiolib.c | 66 +++++++++-------------- include/linux/irqdomain.h | 19 +++++-- kernel/irq/irqdomain.c | 20 +++---- 7 files changed, 77 insertions(+), 67 deletions(-)