From patchwork Mon Feb 5 07:45:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Baruch Siach X-Patchwork-Id: 10199933 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 38B1E601A1 for ; Mon, 5 Feb 2018 07:46:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1636128674 for ; Mon, 5 Feb 2018 07:46:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E92902867F; Mon, 5 Feb 2018 07:46:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E0ADB28674 for ; Mon, 5 Feb 2018 07:46:46 +0000 (UTC) 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=8Uq6uPGGQJoKnb/py9fE9YdNReZsbjSdbyw0XIQ9q2s=; b=gBmlUlcfnoyk5l/WmiIVCDDuW9 tM2uinrSCP/hfBZNzCMeXGJt5j6n+Gc7ccx73S2pVEgNKeHk2yVDTFhMDhjGiePJJ/Ru30tOJG3pI x2YKzmu9Yd2siQAsKDo/N+2HBKHh46j/8LFiNkoiu/bquufMBPltIMmyqgH6Rl2SSawOmdZi+Oj1O LuSRfQZh1XCh0HLgQEr4SSRIW0cfPaJGuvVg8XgvIFRb4U4zr/2P5s9dbP8qW+EEYbeuJ2DqSdsPv VMxKNtdH1ZDFUMVr5xSzeRy1H0p3jWOaUohlOP5nOtfPsODJLLspH6eLy47fB4kr5MxSK2sOP9Nt9 U5rpEfoA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eibUB-0008JM-Og; Mon, 05 Feb 2018 07:46:43 +0000 Received: from guitar.tcltek.co.il ([192.115.133.116] helo=mx.tkos.co.il) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eibU8-0008Hf-91 for linux-arm-kernel@lists.infradead.org; Mon, 05 Feb 2018 07:46:42 +0000 Received: from sapphire.lan (unknown [10.0.4.3]) by mx.tkos.co.il (Postfix) with ESMTPA id 3017E440980; Mon, 5 Feb 2018 09:46:27 +0200 (IST) From: Baruch Siach To: Shawn Guo , Sascha Hauer , Fabio Estevam , NXP Linux Team Subject: [PATCH 2/2] arm64: dts: fsl: imx8mq-evk: enable watchdog Date: Mon, 5 Feb 2018 09:45:32 +0200 Message-Id: <78318e96c952c5f84644e7035cdefe76f27a9e3c.1517816731.git.baruch@tkos.co.il> X-Mailer: git-send-email 2.15.1 In-Reply-To: <4c7c9104ca95419d22b8df19a69819e194dd3488.1517816731.git.baruch@tkos.co.il> References: <4c7c9104ca95419d22b8df19a69819e194dd3488.1517816731.git.baruch@tkos.co.il> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Baruch Siach , linux-arm-kernel@lists.infradead.org, Lucas Stach MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The external nWDOG signal connects to the EVK board reset circuit. Tested on the i.MX8MQ EVK rev B3. Signed-off-by: Baruch Siach --- arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts index c0e5ee5d6243..757ba226a2fc 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts @@ -170,6 +170,13 @@ status = "okay"; }; +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + &iomuxc { pinctrl_fec1_mdc: fec1mdcgrp { pinmux = ; @@ -402,4 +409,12 @@ bias-pull-up; input-schmitt-enable; }; + + pinctrl_wdog: wdoggrp { + fsl,pins = ; + drive-strength = <6>; + slew-rate = <0>; + bias-pull-up; + input-schmitt-enable; + }; };