From patchwork Tue Nov 26 19:40:14 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grygorii Strashko X-Patchwork-Id: 3240951 Return-Path: X-Original-To: patchwork-davinci@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 CA5AC9F3A0 for ; Tue, 26 Nov 2013 19:47:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id ADCFE20142 for ; Tue, 26 Nov 2013 19:47:20 +0000 (UTC) Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0060520304 for ; Tue, 26 Nov 2013 19:47:17 +0000 (UTC) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id rAQJk9rw029597; Tue, 26 Nov 2013 13:46:09 -0600 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAQJk9JE020797; Tue, 26 Nov 2013 13:46:09 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.2.342.3; Tue, 26 Nov 2013 13:46:08 -0600 Received: from linux.omap.com (dlelxs01.itg.ti.com [157.170.227.31]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAQJk8tW024990; Tue, 26 Nov 2013 13:46:08 -0600 Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id B6D0C80634; Tue, 26 Nov 2013 13:46:07 -0600 (CST) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dlelxv90.itg.ti.com (dlelxv90.itg.ti.com [172.17.2.17]) by linux.omap.com (Postfix) with ESMTP id D20F58062E for ; Tue, 26 Nov 2013 13:44:13 -0600 (CST) Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAQJiDSq007579; Tue, 26 Nov 2013 13:44:13 -0600 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Tue, 26 Nov 2013 13:44:11 -0600 Received: from localhost (uglx0174654.ucm2.emeaucm.ext.ti.com [10.167.145.75]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAQJiBWD022350; Tue, 26 Nov 2013 13:44:11 -0600 From: Grygorii Strashko To: Linus Walleij , Santosh Shilimkar , , Subject: [RFC v1 8/9] arm: dts: keystone-evm: add LEDs supports Date: Tue, 26 Nov 2013 21:40:14 +0200 Message-ID: <1385494815-15740-9-git-send-email-grygorii.strashko@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1385494815-15740-1-git-send-email-grygorii.strashko@ti.com> References: <1385494815-15740-1-git-send-email-grygorii.strashko@ti.com> MIME-Version: 1.0 CC: , X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=ham 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 Keystone EVMK2HX supports 4 debug LEDs controlled by GPIO lines as following (active level is high); DBG_D1 green gpio12 DBG_D1 red gpio13 DBG_D1 blue gpio14 DBG_D1 blue gpio15 For more information see schematics: http://wfcache.advantech.com/www/support/TI-EVM/download/Schematics/PDF/K2H_K2EVM-HK_SCH_A102_Rev1_0.pdf Signed-off-by: Grygorii Strashko --- arch/arm/boot/dts/k2hk-evm.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/k2hk-evm.dts b/arch/arm/boot/dts/k2hk-evm.dts index 15b3a95..07bf1e9 100644 --- a/arch/arm/boot/dts/k2hk-evm.dts +++ b/arch/arm/boot/dts/k2hk-evm.dts @@ -52,4 +52,27 @@ }; }; }; + + leds { + compatible = "gpio-leds"; + debug1_1 { + label = "keystone:green:debug1"; + gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; /* 12 */ + }; + + debug1_2 { + label = "keystone:red:debug1"; + gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>; /* 13 */ + }; + + debug2 { + label = "keystone:blue:debug2"; + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; /* 14 */ + }; + + debug3 { + label = "keystone:blue:debug3"; + gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>; /* 15 */ + }; + }; };