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 5DFCDC43334 for ; Wed, 6 Jul 2022 04:03:00 +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: Date:CC:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BVeCSqtaNhtz9IVZ38BlDJ8mtUEDtPh9Vuc75dt9/hg=; b=S+/12DGeFedypS +gkIeaiNHV9bhvq5YsexLQya5ZHMZxbSUTO4YTh9uQCcbKf5Gar0nl9ZnfRGeDYSI/in63xOBPZrP RTO9wOhT483rpaajrLrkHPVqI6SggmZMVyd224RxTnR7rvMOWGKfy9CRIaUY9M+LioXKGLm58wVO8 npgKS1U/FSRvF7fXr9SLOZwXBC40Kdvr3EhTxmzWUfBwfZx99UyzP6xosGY1c44I21U7DUchEe0mG DoHZ7jh6i50OqmVX8EEQyylfecAxORn2PW5WYVUWZWyRv0sQs536eLTCHoNPTj0cIOdjfFvxfcDmB k4XUqlw6wHH+2/+dA7Kw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8wE5-005eL3-JS; Wed, 06 Jul 2022 04:01:21 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8wE3-005eGB-3n; Wed, 06 Jul 2022 04:01:20 +0000 X-UUID: 466637dba0df410a8d45e99b49c40f13-20220705 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.8,REQID:b5283560-3280-4d80-a262-b66937e2a64e,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:0f94e32,CLOUDID:be208663-0b3f-4b2c-b3a6-ed5c044366a0,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,IP:nil,URL:0,File:nil ,QS:nil,BEC:nil,COL:0 X-UUID: 466637dba0df410a8d45e99b49c40f13-20220705 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1017827264; Tue, 05 Jul 2022 21:01:06 -0700 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.3; Wed, 6 Jul 2022 12:00:28 +0800 Received: from mtksdccf07 (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.3 via Frontend Transport; Wed, 6 Jul 2022 12:00:28 +0800 Message-ID: <098f43e5033c42e9dd44d61d4a505f6870a7a8b0.camel@mediatek.com> Subject: Re: [PATCH v1 04/16] arm64: dts: mt8195: Disable watchdog external reset signal From: Tinghan Shen To: AngeloGioacchino Del Regno , Yong Wu , Joerg Roedel , Will Deacon , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Chun-Jie Chen , "Weiyi Lu" CC: , , , , , , Fengquan Chen Date: Wed, 6 Jul 2022 12:00:28 +0800 In-Reply-To: References: <20220704100028.19932-1-tinghan.shen@mediatek.com> <20220704100028.19932-5-tinghan.shen@mediatek.com> X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220705_210119_212419_3B585C80 X-CRM114-Status: GOOD ( 13.72 ) 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 Mon, 2022-07-04 at 12:30 +0200, AngeloGioacchino Del Regno wrote: > Il 04/07/22 12:00, Tinghan Shen ha scritto: > > Disable external output reset signal in first round of watchdog reset > > to reserve wdt reset reason for debugging watchdog issue. > > If my understanding of the commit decription is right, then we can clarify > that with something like: "[...] for debugging eventual watchdog issues". > > Otherwise, if this implies that disable-extrst is needed to avoid losing > the reset reason stored in the WDT, you could say something like: > > "Disable external output reset signal in the first round of watchdog reset > to avoid losing the reset reason stored in the watchdog registers" > > After which: > > Reviewed-by: AngeloGioacchino Del Regno > Ok, I'll update it in next version. Thanks, TingHan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel