From patchwork Mon Jul 15 09:32:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 13733167 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 078711862A9 for ; Mon, 15 Jul 2024 09:32:41 +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=1721035965; cv=none; b=SAiPpS/qCDxGa3gxCSdRzj0WNau8MxKgVp+eLFqwROo+0qKcidC2WYGLFsgIVSmIOinoZnUyjf2iK+057PhoNFjs9OuqcYmjsqgBdqOcl+C7bu4CFdoZVRcoT4f94Tx7UHuE1o+N+zRpQH84A5JykgXjz4JbsF3zMbSA36P4LYo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721035965; c=relaxed/simple; bh=nF58nNpcP69FIQX6pM1PBMKc8yOboRA2aAonnFFtDm0=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=IGd7Pyr6ML7xIrkdXD2N9pB7JV5aH86eg8+li8F3katf6TWim5M2KMo7SLqx+wbzhYe4B4Q7pPT/fx22ZOQzxzdCv5U5H2wde7hRX6fjmjlQzOH422ruGELiAXRsYDsPb+Vze6xnFxynCs1gfqzwzdOly5qK/bhJ3CFIf8lgNe4= 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 1sTI4V-0004SQ-KL; Mon, 15 Jul 2024 11:32:39 +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 1sTI4U-009fj8-Ri; Mon, 15 Jul 2024 11:32:38 +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 1sTI4U-007Uh6-2M; Mon, 15 Jul 2024 11:32:38 +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 , Fabio Estevam , Alexander Stein Subject: [PATCH v2] arm64: dts: freescale: tqma9352: Fix watchdog reset Date: Mon, 15 Jul 2024 11:32:31 +0200 Message-Id: <20240715093231.1786257-1-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 --- Changes since v1: - Move status property to the end of the node --- 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..2843cff669c57 100644 --- a/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93-tqma9352.dtsi @@ -150,6 +150,7 @@ &usdhc1 { &wdog3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; status = "okay"; };