From patchwork Tue Sep 10 21:29:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 11140435 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2F82576 for ; Wed, 11 Sep 2019 07:01:33 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 182852084D for ; Wed, 11 Sep 2019 07:01:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 182852084D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kemnade.info Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EF9906EA22; Wed, 11 Sep 2019 07:01:31 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.andi.de1.cc (mail.andi.de1.cc [IPv6:2a01:238:4321:8900:456f:ecd6:43e:202c]) by gabe.freedesktop.org (Postfix) with ESMTPS id D3EA66E9BE for ; Tue, 10 Sep 2019 21:29:23 +0000 (UTC) Received: from p200300ccff17ef001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:ff17:ef00:1a3d:a2ff:febf:d33a] helo=aktux) by mail.andi.de1.cc with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1i7nhJ-0001iA-QI; Tue, 10 Sep 2019 23:29:14 +0200 Received: from andi by aktux with local (Exim 4.92) (envelope-from ) id 1i7nhJ-0004ig-C2; Tue, 10 Sep 2019 23:29:13 +0200 From: Andreas Kemnade To: lee.jones@linaro.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, jacek.anaszewski@gmail.com, pavel@ucw.cz, dmurphy@ti.com, robh+dt@kernel.org, mark.rutland@arm.com, b.zolnierkie@samsung.com, dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org, "H. Nikolaus Schaller" Subject: [PATCH v2 0/2] backlight_lm3630a: add enable_gpios property Date: Tue, 10 Sep 2019 23:29:07 +0200 Message-Id: <20190910212909.18095-1-andreas@kemnade.info> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Spam-Score: -1.0 (-) X-Mailman-Approved-At: Wed, 11 Sep 2019 07:01:13 +0000 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=kemnade.info; s=20180802; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=xcg8PAW6M2blaLHjGv+8B+4Y3q8SjsFw7wRNh6L6zik=; b=UoVv0ryYF7R4K8jEIuCSAsrqXH Iju2/vSh7ahNGK2uVpKYuL5s/mmoQ2O3WHtAEEDCcQ5OwHJ24ox3iae2CGYB6IA8WabONRdHXI144 zuWwVVFdD7CjZmByfnj5Ii0iO0ItMMwLuNFnbt9ZW1hmy5ivzkJiCov/5fNQC07tRlaY=; X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andreas Kemnade Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To be able to handle the HWEN pin of the lm3630a, add an enable gpio to the driver and a property. Tested on Kobo Clara HD. Changes in v2: simplification and reordering Andreas Kemnade (2): dt-bindings: backlight: lm3630a: add enable_gpios backlight: lm3630a: add an enable gpio for the HWEN pin .../bindings/leds/backlight/lm3630a-backlight.yaml | 5 +++++ drivers/video/backlight/lm3630a_bl.c | 10 ++++++++++ 2 files changed, 15 insertions(+)