From mboxrd@z Thu Jan 1 00:00:00 1970 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 61C4FC7EE22 for ; Wed, 17 May 2023 19:44:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QJa5UsaPj1od8HCkUOaZtBnZEeGNEyZwcL7pEXd3qzo=; b=CGuWz54rCkv75S 8H280LYAtJUjpMxa1gusaqVRvbSr/YB8OMGQ1tUwrAkQUyMxQf+J0Qps1y9Z1WiYEvEoWmOSOgjE6 S3NDEXBA13jlCpg53/R7WozjTIAC2f7KuMpqKZHqNmdzwDu/omTFIi1NnB+XaTe6xkAsxjf7HTwV0 ii8jYg92pgbNsEE58kVfzX9vmXYeCSbJHMLJ18TsIzsHrt12slNLtsgrY5KIMFM16s794zXb60EJB UtN/DAfZXmy7u5ZDktspVVoTZ2urfRaHtaq3Z2+u86XLYNxXAfOOinHi1c+EvwU2wKOIJ/fbGou3U 8hIySdUB9tmSeYrxQ5Cw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pzN4E-00Atnd-00; Wed, 17 May 2023 19:44:10 +0000 Received: from phobos.denx.de ([85.214.62.61]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pzN4A-00AtmV-2t for linux-arm-kernel@lists.infradead.org; Wed, 17 May 2023 19:44:08 +0000 Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id E6C4C8624E; Wed, 17 May 2023 21:44:04 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1684352645; bh=IE0HGdKCuoH9lgoiitzVjdPvmo8bKfxPWC16LngE2Ek=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EYQj4CHVH/GJDtvMmmjufwX0FtN5j1I/FGHXrvyAA5Y94rmeQulI89AouflwEaSK/ 8radGsCmSblsxZZd0Jz31Qh5FBNY4I5G7Pv1Odm5k1diI/ZyKwHP/aI0sioP4HJ+zA uP5PSUXKMg52sE8EfjHwrExcSoRGhJ8pctchFNp60Z4xYfVLEAqgo0osMARXkdYU8K M1B8DwZw4MNBIzKnUN7SPHCwPPg8AMjl8Ru+TUtm48a1C79njbw882HLJNXryo2Erf ywvAsYwiWoq2vUg99VaW9ZLpSW0cTiK6JNFklwVkmSiWZmpVXwykQn5jI3ZqXOdpzR JzZqT8bOyb/pA== From: Marek Vasut To: linux-arm-kernel@lists.infradead.org Cc: Marek Vasut , Alexandre Torgue , Antonio Borneo , Guenter Roeck , Krzysztof Kozlowski , Marc Zyngier , Maxime Coquelin , Richard Cochran , Rob Herring , Thomas Gleixner , Wim Van Sebroeck , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-watchdog@vger.kernel.org Subject: [PATCH v2 3/3] ARM: dts: stm32: Add IWDG2 EXTI interrupt mapping and mark as wakeup source Date: Wed, 17 May 2023 21:43:49 +0200 Message-Id: <20230517194349.105745-3-marex@denx.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230517194349.105745-1-marex@denx.de> References: <20230517194349.105745-1-marex@denx.de> MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230517_124407_081282_687F6631 X-CRM114-Status: GOOD ( 12.16 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The IWDG2 is capable of generating pre-timeout interrupt, which can be used to wake the system up from suspend to mem. Add the EXTI interrupt mapping and mark the IWDG2 as wake up source. Signed-off-by: Marek Vasut --- Cc: Alexandre Torgue Cc: Antonio Borneo Cc: Guenter Roeck Cc: Krzysztof Kozlowski Cc: Marc Zyngier Cc: Maxime Coquelin Cc: Richard Cochran Cc: Rob Herring Cc: Thomas Gleixner Cc: Wim Van Sebroeck Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-watchdog@vger.kernel.org --- V2: No change --- arch/arm/boot/dts/stm32mp151.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index 664825418c32c..accbeef4df6da 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1541,6 +1541,8 @@ iwdg2: watchdog@5a002000 { reg = <0x5a002000 0x400>; clocks = <&rcc IWDG2>, <&rcc CK_LSI>; clock-names = "pclk", "lsi"; + interrupts-extended = <&exti 46 IRQ_TYPE_LEVEL_HIGH>; + wakeup-source; status = "disabled"; }; -- 2.39.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel