From patchwork Mon Apr 14 14:57:25 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Richard X-Patchwork-Id: 881198 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) (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 64C5827465F; Mon, 14 Apr 2025 14:58:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744642695; cv=none; b=MUMqSSLTki5urWcGXPTfTgr7v/g7hHpoOnVLUmxD1SbQr7bsNVDt3NHf7uhpWJgQ1qgeitou7g8KFxEGyQoAeiCQnXoEO6984jRuQCqtBnswWSlRM6fzqCz/MdQa1ZPkx+oc7vVK0XsAAq/SyIloM5zQDPMch943zmE2vay9zQo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744642695; c=relaxed/simple; bh=PtjUEru/MWDigkFbMYqWhSeFikqKS2tSKC6Ni7r8tWw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=dreTT8dyjnqYnj/C9kEP7cdIXZ95e8VXWEDU4e42NcKLO2SNZPRC+ZbhMYIVk+IowVMpj/GkdCcZtObERegJ9s3Iu2I7t9QfLCAQniNcR4lE9nUG18iC4FRAYLkcQ7F7RJv+obQXUn9BKvmlwabLcOTQsQMy79E1uejOf0boJw4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=niK5s1o/; arc=none smtp.client-ip=217.70.183.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="niK5s1o/" Received: by mail.gandi.net (Postfix) with ESMTPSA id 218954387A; Mon, 14 Apr 2025 14:58:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744642691; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9AdPveDqEJDa+CI3B6Nckox8CtUrK5elBYK6QnIu9Yw=; b=niK5s1o/Vf5WzfQCrvffcFGPBCfCo9nR+N7eROkfvrQiWTMqdcRHgSMPY1N7f8tj0ahDHN KPaNGKodMDj0xvSPnsdR/Nfbu+8JzRG4fOoMijFAtYxNOUW9zJbG6Wcy2iYSumM8gK6WuI QLWisGvrpA2ziGis/iDc53pIjKKaiWNdh/S64TF52w7P2+arKFD+892w1PwwxJoelCTIEs Qzdc7hD1NycsymrGFuebnWUlm8Trp5GWC1nAXsFAbYgr7UT+ybkZAUNRdfK41HJOsuUel8 LhuXMUGRGcT7wpKpLkYCozUNckpSFTj7n6SmnMucNLJxNoTLqYBeRKlxNmQWQQ== From: Thomas Richard Date: Mon, 14 Apr 2025 16:57:25 +0200 Subject: [PATCH v2 2/2] arm64: dts: imx8qm: add system controller watchdog support Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250414-imx8qm-watchdog-v2-2-449265a9da4e@bootlin.com> References: <20250414-imx8qm-watchdog-v2-0-449265a9da4e@bootlin.com> In-Reply-To: <20250414-imx8qm-watchdog-v2-0-449265a9da4e@bootlin.com> To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Dong Aisheng , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Thomas Petazzoni , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Thomas Richard X-Mailer: b4 0.14.1 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvvddtkeehucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepvfhhohhmrghsucftihgthhgrrhguuceothhhohhmrghsrdhrihgthhgrrhgusegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeektdehvdeiteehtdelteffheduveelgeelvdetgedvueejgefhhfekgefgfeduveenucfkphepvdgrtddumegtsgdugeemfhegtdemsghftddtmehftdehgeemtgeltgdvmedvudgtfeemudehieeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepvdgrtddumegtsgdugeemfhegtdemsghftddtmehftdehgeemtgeltgdvmedvudgtfeemudehieeipdhhvghloheplgduvdejrddtrddurddungdpmhgrihhlfhhrohhmpehthhhomhgrshdrrhhitghhrghrugessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepudejpdhrtghpthhtoheplhhinhhugiesrhhovggtkhdquhhsrdhnvghtpdhrtghpthhtoheprghishhhvghnghdrughonhhgsehngihprdgtohhmpdhrtghpthhtohepshhhrgifnhhguhhosehkvghrnhgvlhdrohhrghdprhgtphhtthhopehthhhomhgrs hdrphgvthgriiiiohhnihessghoohhtlhhinhdrtghomhdprhgtphhtthhopeguvghvihgtvghtrhgvvgesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdifrghttghhughoghesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdgrrhhmqdhkvghrnhgvlheslhhishhtshdrihhnfhhrrgguvggrugdrohhrghdprhgtphhtthhopeifihhmsehlihhnuhigqdifrghttghhughoghdrohhrgh X-GND-Sasl: thomas.richard@bootlin.com Add system controller watchdog support for i.MX8QM. Signed-off-by: Thomas Richard Reviewed-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8qm.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi index 6fa31bc9ece8..11527050ac8b 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi @@ -356,6 +356,11 @@ tsens: thermal-sensor { compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal"; #thermal-sensor-cells = <1>; }; + + watchdog { + compatible = "fsl,imx8qm-sc-wdt", "fsl,imx-sc-wdt"; + timeout-sec = <60>; + }; }; thermal-zones {