From patchwork Fri Sep 22 08:10:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre TORGUE X-Patchwork-Id: 13395314 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 5AD16CD4F2E for ; Fri, 22 Sep 2023 08:11:38 +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: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:In-Reply-To:References: List-Owner; bh=lCJyQqsZHd2lolRon4TZqWPUPVcx/KLkusJmjBvA/p8=; b=mDJoLo38rszMlt ZyOfKHSAnvDfqaJuXhnpqtoMo+6oHuq7GyWGAu1ao/+j6uHG47zTiasRW+4B51WXb7rbYyXLv+PC1 hE63XNm9gzH/V3LYei+WNeTty+1HAM48PHYOQKnpNC53WUalZU56zFqEBYw65kTsPtYduUYsfiAzg QRDw/GkshGxsEMbFoH4OAuRsPnZWzp7UFwZyENNQuioDABUmfr7jpgL9CtmqkkMy6qg/xHJC5IK+X X6/guIe47UWHKvQ+yWxuo8bQy6ukX5ecXwN69B6DKrxkD0jYSIzxa7xRxuDqTPAkVu2H1UmIwMDq0 PFdGAAD8nNPQWZmmEoiw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qjbFv-008MUb-0X; Fri, 22 Sep 2023 08:11:19 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qjbFr-008MRk-2L for linux-arm-kernel@lists.infradead.org; Fri, 22 Sep 2023 08:11:17 +0000 Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 38M3QBi7003962; Fri, 22 Sep 2023 10:11:02 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:mime-version:content-type; s= selector1; bh=Ll3q+d7qJRZQ1dQlukS/+mz6Xi234zuXF2SWIz0fdz4=; b=ds T3eVsCBy15GHMbT/Wqk6kE3XnpoQOeaNZ46W/PvkBvtPQ4A+MEdJs9XXoSFZoxEe PMLQ0dbJSHgUuKNmw6ffGiWEXeVi2iADrN8WHRtPX4KVptWA48WwU8GEvS6EMEWI h1t8LWUo3kFyb1aGwBzbOCMlMFeC0SIFh68AMEcWIJy7vuXCO74mNN4w6LNNzxaA Ng5d74xW3YRchZLvGLJAWrj6nY2fAhUurRWweQaTM4mC4ls3IkG+Ect+bLy1vqdZ BsnSSavYFIZakcm4e90WjxPE+X+MhBH+VCTfzRg2A0UDGYueYRnVzU9bg/9TToX3 20mUDBWl3PJEMCoykDUw== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3t8tt7aa8e-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Sep 2023 10:11:02 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id B461A100056; Fri, 22 Sep 2023 10:11:00 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id A9BFB21230D; Fri, 22 Sep 2023 10:11:00 +0200 (CEST) Received: from localhost (10.201.21.122) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Fri, 22 Sep 2023 10:11:00 +0200 From: Alexandre Torgue To: , , Conor Dooley CC: , , Alexandre Torgue , , Subject: [PATCH 0/2] Declare and enable watchdog on stm32mp25 Date: Fri, 22 Sep 2023 10:10:53 +0200 Message-ID: <20230922081055.6242-1-alexandre.torgue@foss.st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.201.21.122] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-22_06,2023-09-21_01,2023-05-22_02 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230922_011116_039248_2010E8A8 X-CRM114-Status: UNSURE ( 8.76 ) 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 Secure ARM watchdog is used on stm32mp25 relying on SMC to configure and kick the watchdog. It is set to 32 seconds on stm32mp257f-ev1 board. Regards Alex Alexandre Torgue (2): arm64: dts: st: add arm-wdt node for watchdog support on stm32mp251 arm64: dts: st: enable secure arm-wdt watchdog on stm32mp257f-ev1 arch/arm64/boot/dts/st/stm32mp251.dtsi | 6 ++++++ arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 5 +++++ 2 files changed, 11 insertions(+)