From patchwork Tue Oct 22 13:16:54 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?S=C3=A9bastien_Szymanski?= X-Patchwork-Id: 11204427 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 916A213B1 for ; Tue, 22 Oct 2019 13:20:35 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 3186221783 for ; Tue, 22 Oct 2019 13:20:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="VtEfHtsj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3186221783 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=armadeus.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=c0FWjxyJ7toZVP2E40YmRJqQd8Rr6lBy0u2NdK0rd0g=; b=VtEfHtsjau0494 H9l9O1f8C2bQC8emQ8oqWAMYhU0PS47QZB6pyGL3yOQunpMA1rjNqAwFDnhqmgXVRLAvBLl/O4dJE jEEsDMTA35da8JPHcTQPuoB/jGk3Fw1/QanT70Xsi3gtn+lTpcclE0s0aTE12xzcmtz0je7ga28YM gxkldCY1evFi7mZeeXQ9RjTrRk3/le3xPz2EE2C1qZNHVm78GVqzMWpmi3pStZqRT655XKi8tRV4i nnTkncGCJcwjH4TGG8+xnSernxPZm/JF9GDS0xLDoYPPQE2FkKem4p51Nj15mYttSaVh133dKUY0K CdI0+yiT2o+UW1IQOI6g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iMu5R-0002mk-1y; Tue, 22 Oct 2019 13:20:33 +0000 Received: from 7.mo69.mail-out.ovh.net ([46.105.50.32]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iMu4Y-0000Zb-D7 for linux-arm-kernel@lists.infradead.org; Tue, 22 Oct 2019 13:19:40 +0000 Received: from player793.ha.ovh.net (unknown [10.109.143.189]) by mo69.mail-out.ovh.net (Postfix) with ESMTP id 9F7676B2E0 for ; Tue, 22 Oct 2019 15:19:35 +0200 (CEST) Received: from armadeus.com (lfbn-1-7591-179.w90-126.abo.wanadoo.fr [90.126.248.179]) (Authenticated sender: sebastien.szymanski@armadeus.com) by player793.ha.ovh.net (Postfix) with ESMTPSA id 1FB76B3E44A4; Tue, 22 Oct 2019 13:19:22 +0000 (UTC) From: =?utf-8?q?S=C3=A9bastien_Szymanski?= To: Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Subject: [PATCH 8/9] ARM: dts: imx6qdl-apf6dev: add backlight support Date: Tue, 22 Oct 2019 15:16:54 +0200 Message-Id: <20191022131655.25737-9-sebastien.szymanski@armadeus.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191022131655.25737-1-sebastien.szymanski@armadeus.com> References: <20191022131655.25737-1-sebastien.szymanski@armadeus.com> MIME-Version: 1.0 X-Ovh-Tracer-Id: 137078316207461445 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedufedrkeejgdeivdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191022_061938_625589_0BAFD4BA X-CRM114-Status: GOOD ( 10.66 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [46.105.50.32 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Julien Boibessot Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add PWM backlight support. Signed-off-by: Sébastien Szymanski --- arch/arm/boot/dts/imx6qdl-apf6dev.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi index 9067355d8541..f617089be9cc 100644 --- a/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apf6dev.dtsi @@ -11,6 +11,14 @@ stdout-path = &uart4; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm3 0 191000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <0>; + power-supply = <®_5v>; + }; + disp0 { compatible = "fsl,imx-parallel-display"; interface-pix-fmt = "bgr666";