From patchwork Fri Oct 11 19:48:16 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rogerio Pimentel X-Patchwork-Id: 3027071 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C6DA09F1E1 for ; Fri, 11 Oct 2013 20:01:47 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E62462021E for ; Fri, 11 Oct 2013 20:01:46 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D1F8420204 for ; Fri, 11 Oct 2013 20:01:45 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VUiu6-0006PC-Gb; Fri, 11 Oct 2013 20:01:42 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VUipE-0005UX-Of; Fri, 11 Oct 2013 19:56:40 +0000 Received: from ch1ehsobe006.messaging.microsoft.com ([216.32.181.186] helo=ch1outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VUipB-0005Tf-MK for linux-arm-kernel@lists.infradead.org; Fri, 11 Oct 2013 19:56:38 +0000 Received: from mail175-ch1-R.bigfish.com (10.43.68.227) by CH1EHSOBE007.bigfish.com (10.43.70.57) with Microsoft SMTP Server id 14.1.225.22; Fri, 11 Oct 2013 19:56:13 +0000 Received: from mail175-ch1 (localhost [127.0.0.1]) by mail175-ch1-R.bigfish.com (Postfix) with ESMTP id BD5E7420210; Fri, 11 Oct 2013 19:56:13 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zcb8kzzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6hzz1de098h1de097h8275bhz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh1fb3h1d0ch1d2eh1d3fh1dc1h1dfeh1dffh1e23h1fe8h1ff5h1155h) Received: from mail175-ch1 (localhost.localdomain [127.0.0.1]) by mail175-ch1 (MessageSwitch) id 138152137179807_19126; Fri, 11 Oct 2013 19:56:11 +0000 (UTC) Received: from CH1EHSMHS031.bigfish.com (snatpool1.int.messaging.microsoft.com [10.43.68.240]) by mail175-ch1.bigfish.com (Postfix) with ESMTP id 0F4222C00DE; Fri, 11 Oct 2013 19:56:11 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by CH1EHSMHS031.bigfish.com (10.43.70.31) with Microsoft SMTP Server (TLS) id 14.16.227.3; Fri, 11 Oct 2013 19:56:10 +0000 Received: from tx30smr01.am.freescale.net (10.81.153.31) by 039-SN1MMR1-005.039d.mgd.msft.net (10.84.1.17) with Microsoft SMTP Server (TLS) id 14.3.158.2; Fri, 11 Oct 2013 19:56:10 +0000 Received: from b19259.am.freescale.net ([10.29.240.149]) by tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id r9BJu8ku016060; Fri, 11 Oct 2013 12:56:09 -0700 From: Rogerio Pimentel To: Subject: [PATCH] ARM: dts: imx6qdl-sabresd: Add backlight support for lvds Date: Fri, 11 Oct 2013 16:48:16 -0300 Message-ID: <1381520896-18576-1-git-send-email-rogerio.pimentel@freescale.com> X-Mailer: git-send-email 1.8.1.2 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131011_155637_846256_96C21383 X-CRM114-Status: UNSURE ( 7.99 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) Cc: Rogerio Pimentel , shawn.guo@linaro.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds support for lvds backlight on boards i.MX6q-SabreSD and i.MX6dl-SabreSD Signed-off-by: Rogerio Pimentel --- arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 64e454b..651cf39 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -80,6 +80,14 @@ mux-int-port = <2>; mux-ext-port = <3>; }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 5000000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <7>; + status = "okay"; + }; }; &audmux { @@ -202,6 +210,12 @@ }; }; +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_1>; + status = "okay"; +}; + &ssi2 { fsl,mode = "i2s-slave"; status = "okay";