From patchwork Fri Jan 18 14:36:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 2003291 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id B86E4DF280 for ; Fri, 18 Jan 2013 14:40:58 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TwD5M-00012P-17; Fri, 18 Jan 2013 14:38:24 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TwD3l-0008Fk-MZ for linux-arm-kernel@lists.infradead.org; Fri, 18 Jan 2013 14:36:46 +0000 Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r0IEagRF032707; Fri, 18 Jan 2013 08:36:42 -0600 Received: from DLEE74.ent.ti.com (dlee74.ent.ti.com [157.170.170.8]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0IEagkV006310; Fri, 18 Jan 2013 08:36:42 -0600 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DLEE74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 14.1.323.3; Fri, 18 Jan 2013 08:36:42 -0600 Received: from barack.emea.dhcp.ti.com (barack.emea.dhcp.ti.com [137.167.125.64]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r0IEaYP2029634; Fri, 18 Jan 2013 08:36:41 -0600 From: Peter Ujfalusi To: Tony Lindgren , Benoit Cousson Subject: [PATCH 5/5] ARM: dts: omap4-sdp: Add support for pwm-backlight Date: Fri, 18 Jan 2013 15:36:34 +0100 Message-ID: <1358519794-13214-6-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 1.8.1 In-Reply-To: <1358519794-13214-1-git-send-email-peter.ujfalusi@ti.com> References: <1358519794-13214-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130118_093646_073054_B941CA1D X-CRM114-Status: UNSURE ( 9.68 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [192.94.94.41 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: devicetree-discuss@lists.ozlabs.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Section to describe the backlight for the LCD panels. Signed-off-by: Peter Ujfalusi --- arch/arm/boot/dts/omap4-sdp.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 8101a94..c2dee41 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -95,6 +95,17 @@ }; }; + backlight { + compatible = "pwm-backlight"; + pwms = <&twl_pwm 1 7812500>; + brightness-levels = < + 0 10 20 30 40 + 50 60 70 80 90 + 100 110 120 127 + >; + default-brightness-level = <13>; + }; + sound { compatible = "ti,abe-twl6040"; ti,model = "SDP4430";