From patchwork Wed Jul 3 12:04:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 13722145 Received: from metis.whiteo.stw.pengutronix.de (metis.whiteo.stw.pengutronix.de [185.203.201.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 223C013B5B2 for ; Wed, 3 Jul 2024 12:04:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.203.201.7 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720008261; cv=none; b=MC0jGv0hgYuHNADMknbDY0U1KzDnkUMhy+z+20T6WxNuk2t7xym4zoCB7883Rx+mWeHgKXPHrwZztl7Bdt4bBqiA2lh/qBUJPuPDtLEhxGkK6oSHH/rhuxKs09C8/IqQ+K9GPCJoILhco8ThNWsZ4THnP3pQScVlHgB9bk4G+1c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720008261; c=relaxed/simple; bh=2XuBubiy+Z+LGvaSOYBE2L+kNIeG43J2PHYZeIMq73I=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=ZFeJu1pcGXd6gM83+yI2V2oAuE5BsNCZpLXnIJWtT6B9V8SJj77IOfiekrdLNQObndBMhhAOuwfa2pKGDPlIXE00ms5ogSGiA0jBg36yAhJJtPVxEkZG4tpUh8jbCux8IEqSlZirKeFcOTRwI2DI2luK35fzpySh7t8BHRzY8Dc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de; spf=pass smtp.mailfrom=pengutronix.de; arc=none smtp.client-ip=185.203.201.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=pengutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=pengutronix.de Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sOyib-0000j0-IG; Wed, 03 Jul 2024 14:04:13 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sOyia-006qIe-Np; Wed, 03 Jul 2024 14:04:12 +0200 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1sOyia-004d9D-1y; Wed, 03 Jul 2024 14:04:12 +0200 From: Sascha Hauer To: linux-arm-kernel@lists.infradead.org Cc: imx@lists.linux.dev, Rob Herring , Krzysztof Kozlowski , Shawn Guo , linux@ew.tq-group.com, Pengutronix Kernel Team , Conor Dooley , Sascha Hauer Subject: [PATCH] arm64: dts: freescale: tqma9352: Fix watchdog reset Date: Wed, 3 Jul 2024 14:04:09 +0200 Message-Id: <20240703120409.1103787-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: s.hauer@pengutronix.de X-SA-Exim-Scanned: No (on metis.whiteo.stw.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: imx@lists.linux.dev On the tqma9352 the board is reset through an external PMIC, so set the fsl,ext-reset-output property to enable triggering the output pin on a watchdog trigger. Signed-off-by: Sascha Hauer Reviewed-by: Fabio Estevam Reviewed-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi index 9d2328c185c90..e9d89b4bbba04 100644 --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi @@ -151,6 +151,7 @@ &wdog3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog>; status = "okay"; + fsl,ext-reset-output; }; &iomuxc {