From patchwork Wed Oct 23 20:26:40 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 3089691 Return-Path: X-Original-To: patchwork-linux-input@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9B688BF924 for ; Wed, 23 Oct 2013 20:27:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C2F1220259 for ; Wed, 23 Oct 2013 20:27:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E3A7C2024F for ; Wed, 23 Oct 2013 20:27:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753200Ab3JWU1C (ORCPT ); Wed, 23 Oct 2013 16:27:02 -0400 Received: from ring0.de ([91.143.88.219]:43238 "EHLO smtp.ring0.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753090Ab3JWU1A (ORCPT ); Wed, 23 Oct 2013 16:27:00 -0400 Received: from comu.ring0.de (unknown [127.0.0.1]) by smtp.ring0.de (Postfix) with ESMTP id D9EDB2C5814E; Wed, 23 Oct 2013 22:26:53 +0200 (CEST) Received: (from spamd@localhost) by comu.ring0.de (8.13.8/8.13.8/Submit) id r9NKQqCI007170; Wed, 23 Oct 2013 22:26:52 +0200 X-Authentication-Warning: comu.ring0.de: spamd set sender to sre@ring0.de using -f X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-7.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 From: Sebastian Reichel To: Sebastian Reichel , Dmitry Torokhov Cc: Grant Likely , Rob Herring , Sebastian Reichel , Peter Ujfalusi , Sachin Kamat , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCHv5 1/3] Input: twl4030-pwrbutton - add device tree support Date: Wed, 23 Oct 2013 22:26:40 +0200 Message-Id: <1382560002-6299-2-git-send-email-sre@debian.org> X-Mailer: git-send-email 1.8.4.rc3 In-Reply-To: <1382560002-6299-1-git-send-email-sre@debian.org> References: <1382560002-6299-1-git-send-email-sre@debian.org> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add device tree support for twl4030 power button driver. Signed-off-by: Sebastian Reichel --- .../devicetree/bindings/input/twl4030-pwrbutton.txt | 13 +++++++++++++ drivers/input/misc/twl4030-pwrbutton.c | 16 ++++++++++++---- 2 files changed, 25 insertions(+), 4 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt diff --git a/Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt b/Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt new file mode 100644 index 0000000..945ec74 --- /dev/null +++ b/Documentation/devicetree/bindings/input/twl4030-pwrbutton.txt @@ -0,0 +1,13 @@ +* TWL4030's pwrbutton device tree bindings + +Required SoC Specific Properties: +- compatible: should be one of the following + - "ti,twl4030-pwrbutton": For controllers compatible with twl4030 +- interrupt: should be one of the following + - <8>: For controllers compatible with twl4030 + +Example: + twl_pwrbutton: pwrbutton { + compatible = "ti,twl4030-pwrbutton"; + interrupts = <8>; + }; diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c index b9a05fd..a3a0fe3 100644 --- a/drivers/input/misc/twl4030-pwrbutton.c +++ b/drivers/input/misc/twl4030-pwrbutton.c @@ -52,7 +52,7 @@ static irqreturn_t powerbutton_irq(int irq, void *_pwr) return IRQ_HANDLED; } -static int __init twl4030_pwrbutton_probe(struct platform_device *pdev) +static int twl4030_pwrbutton_probe(struct platform_device *pdev) { struct input_dev *pwr; int irq = platform_get_irq(pdev, 0); @@ -106,16 +106,24 @@ static int __exit twl4030_pwrbutton_remove(struct platform_device *pdev) return 0; } +#if IS_ENABLED(CONFIG_OF) +static const struct of_device_id twl4030_pwrbutton_dt_match_table[] = { + { .compatible = "ti,twl4030-pwrbutton" }, + {}, +}; +MODULE_DEVICE_TABLE(of, twl4030_pwrbutton_dt_match_table); +#endif + static struct platform_driver twl4030_pwrbutton_driver = { + .probe = twl4030_pwrbutton_probe, .remove = __exit_p(twl4030_pwrbutton_remove), .driver = { .name = "twl4030_pwrbutton", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(twl4030_pwrbutton_dt_match_table), }, }; - -module_platform_driver_probe(twl4030_pwrbutton_driver, - twl4030_pwrbutton_probe); +module_platform_driver(twl4030_pwrbutton_driver); MODULE_ALIAS("platform:twl4030_pwrbutton"); MODULE_DESCRIPTION("Triton2 Power Button");