From patchwork Tue Dec 16 11:20:57 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gwenhael Goavec-Merou X-Patchwork-Id: 5500301 Return-Path: X-Original-To: patchwork-linux-arm@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 A421DBEEA8 for ; Tue, 16 Dec 2014 11:29:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8822D20A24 for ; Tue, 16 Dec 2014 11:29:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B8F3020A22 for ; Tue, 16 Dec 2014 11:29:49 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y0qIU-0007kZ-Qj; Tue, 16 Dec 2014 11:28:10 +0000 Received: from kmf.trabucayre.com ([91.121.117.161] helo=mail) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Y0qIQ-0007f7-U5 for linux-arm-kernel@lists.infradead.org; Tue, 16 Dec 2014 11:28:07 +0000 Received: from localhost.localdomain (localhost [127.0.0.1]) by mail (Postfix) with ESMTP id 13D2339856; Tue, 16 Dec 2014 12:21:00 +0100 (CET) From: Gwenhael Goavec-Merou To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: imx: apf51dev: add gpio-backlight support Date: Tue, 16 Dec 2014 12:20:57 +0100 Message-Id: <1418728857-21070-1-git-send-email-gwenhael.goavec-merou@armadeus.com> X-Mailer: git-send-email 1.6.4.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141216_032807_139882_11D0F6CD X-CRM114-Status: UNSURE ( 6.85 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.0 (+) Cc: Sascha Hauer , shawn.guo@linaro.org, Gwenhael Goavec-Merou X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_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 Signed-off-by: Gwenhael Goavec-Merou --- arch/arm/boot/dts/imx51-apf51dev.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/imx51-apf51dev.dts b/arch/arm/boot/dts/imx51-apf51dev.dts index c5a9a24..93d3ea1 100644 --- a/arch/arm/boot/dts/imx51-apf51dev.dts +++ b/arch/arm/boot/dts/imx51-apf51dev.dts @@ -16,6 +16,14 @@ model = "Armadeus Systems APF51Dev docking/development board"; compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51"; + backlight@bl1{ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + compatible = "gpio-backlight"; + gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>; + default-on; + }; + display@di1 { compatible = "fsl,imx-parallel-display"; interface-pix-fmt = "bgr666"; @@ -114,6 +122,12 @@ pinctrl-0 = <&pinctrl_hog>; imx51-apf51dev { + pinctrl_backlight: bl1grp { + fsl,pins = < + MX51_PAD_DI1_D1_CS__GPIO3_4 0x1F5 + >; + }; + pinctrl_hog: hoggrp { fsl,pins = < MX51_PAD_EIM_EB2__GPIO2_22 0x0C5