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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A47C5C433F5 for ; Sat, 13 Nov 2021 11:16:09 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6FF39610CE for ; Sat, 13 Nov 2021 11:16:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6FF39610CE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=jannau.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=J3KWViOT/o6LCSCoDKUQOfrZVVXDD8rBWjp+qmQcK1I=; b=VdDfGZfmSYbmb2 a7bIokMmxFi/G0gJs4BJDK9SE26s0StLG4NAK470HrR5bVs1IXh22shaYMhuifNnOFIGuKQ8BgFtl YLcbnmMhY0z+ft1z7ieBM/SirM6oeVxF3QK5auO7gOnha/FEroTMYAxOrMA0zua2hS2nnf3X1g03m bJeH3PTSOlPm64wzPGaKImb33mNduZyddLg5IEIY7Gu2N5mxcP+YAiwbAgKx6J6/NGALrTK1G3BXA vLsZVNuAuSpzXafabV3Io8kWHfhWTSU3XVcN4vK0c8JibsSSo+On8P0Qshjmab2dqLfPwYBWDR8gK ya7CC7F8Yl0KGVDpiYJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlqzG-00CVjN-5B; Sat, 13 Nov 2021 11:14:22 +0000 Received: from soltyk.jannau.net ([144.76.91.90]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlqzD-00CVhf-2t for linux-arm-kernel@lists.infradead.org; Sat, 13 Nov 2021 11:14:20 +0000 Received: by soltyk.jannau.net (Postfix, from userid 1000) id 11E04261AB8; Sat, 13 Nov 2021 12:14:11 +0100 (CET) Date: Sat, 13 Nov 2021 12:14:11 +0100 From: Janne Grunau To: Sven Peter Cc: Wim Van Sebroeck , Guenter Roeck , Hector Martin , Alyssa Rosenzweig , Rob Herring , Mark Kettenis , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 2/2] watchdog: Add Apple SoC watchdog driver Message-ID: <20211113111410.GB10073@jannau.net> References: <20211113094732.73889-1-sven@svenpeter.dev> <20211113094732.73889-2-sven@svenpeter.dev> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211113094732.73889-2-sven@svenpeter.dev> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211113_031419_316042_3EF6FA55 X-CRM114-Status: UNSURE ( 9.64 ) 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: , 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 On 2021-11-13 10:47:32 +0100, Sven Peter wrote: > Add support for the watchdog timer found in Apple SoCs. This driver is > also required to reboot these machines. Tested on a M1 Max with compatibe = "apple,t6000-wdt", "apple,wdt"; MacOS 12 on the same machine does not use the watchdog for reset. MacOS log output suggests that it uses a "pgmr" call for reset. Feel free to add Tested-by: Janne Grunau Janne _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel