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: 14050619 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C29F4C369A2 for ; Mon, 14 Apr 2025 15:13:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250414_075816_656019_0227B9D1 X-CRM114-Status: UNSURE ( 8.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 {