From patchwork Mon Jan 25 18:47:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12043983 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D38F4C433E0 for ; Mon, 25 Jan 2021 18:49:35 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8B7B0224D1 for ; Mon, 25 Jan 2021 18:49:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B7B0224D1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References:List-Owner; bh=1jVZiJBcnjxeoqfWfvvk3VRXMhz17lCZITfsnsV9zew=; b=hZQloago2/fAnqITK35JRAcg3A 0NwZIOwpdk4VunPTVcGeqmS1xvwEobQHASRvsipdEhyW+9n8AYODJIWGOQB+lgxhiqvJJ5PW400/s qVczWt6OEiTyfvzp7w6jvXvgTwpIlmD5uhTRcPV+hROfYVhwIZjAWrWm79Dvs+YylXUJmH0n0433l EmKKoRHS+FK8geiRdQ+MVK3sHMbeSNhx+YVh/5W1dIxolXH/Wi4F8THcJ3Lo5X9Zf5C8CnV4RHxsu CgoD7fxS6CTIi50SAluRB5SK3lXdCnJV2d6xeg/9gL0v47X7AdKMpOmbwR6Q1yuqGChOuHx9IdQ8M JeK1k+sg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l46ts-0001lw-S3; Mon, 25 Jan 2021 18:47:44 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l46tp-0001ik-3U for linux-arm-kernel@lists.infradead.org; Mon, 25 Jan 2021 18:47:42 +0000 Received: from [2a0a:edc0:0:1101:1d::39] (helo=dude03.red.stw.pengutronix.de) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1l46tl-0007Cg-3T; Mon, 25 Jan 2021 19:47:37 +0100 From: Lucas Stach To: Shawn Guo Subject: [PATCH 01/10] ARM: dts: imx6: rdu2: enable WDOG1 Date: Mon, 25 Jan 2021 19:47:27 +0100 Message-Id: <20210125184736.1226435-1-l.stach@pengutronix.de> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::39 X-SA-Exim-Mail-From: l.stach@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210125_134741_259290_5BA4A489 X-CRM114-Status: UNSURE ( 9.74 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Fabio Estevam , kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, patchwork-lst@pengutronix.de Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Philipp Zabel Enable the i.MX6 WDOG1 internal watchdog for warm reboots. This allows to issue emergency restarts without clearing the RAM, so collecting oops logs from ramoops pstore in barebox becomes feasible. Signed-off-by: Philipp Zabel Signed-off-by: Lucas Stach --- arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi index c0a76202e16b..04a66339ceb3 100644 --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi @@ -885,10 +885,6 @@ }; }; -&wdog1 { - status = "disabled"; -}; - &iomuxc { pinctrl_accel: accelgrp { fsl,pins = <