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 686A1C433EF for ; Mon, 14 Feb 2022 15:40:37 +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:References :In-Reply-To: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=bQAzucPReik1nC7MSFq5YJYLyGT1VPdHAbDVhxjYnBo=; b=mpxADrM2GKkB8U HcU1Shz4NrQu/O1tYYnkkhg63e9fOOaNnbjU4tUKH8Ud5YKrZi4+4cTTRcoo/4Hv1VAVhJiUldTlR M35MuO4wVb0eO6TeWlE/XEJP0FMNGoaOWPlY8pBW5nIibwtWaPvOCAPK97LgXZlFtlk/npv+yRPd6 m3CrenddzP35CWwzJCrMOV0nxe1Az6T7shfCursAWXVQzdxUPfchthJCxge4I3/2SqNhmS4ZJZ7pT ULI2qFH74WXjWtgQ5mppRQPVbBtp4M1Rc1UeaTxXwDyNIQgytluAvROc0UUkb6hzxIQAWYghWseCQ bDOKhF7JN+6RB0gzkw2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJdRX-00FsOu-43; Mon, 14 Feb 2022 15:39:11 +0000 Received: from relay10.mail.gandi.net ([2001:4b98:dc4:8::230]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nJdRS-00FsNz-90 for linux-arm-kernel@lists.infradead.org; Mon, 14 Feb 2022 15:39:09 +0000 Received: (Authenticated sender: gregory.clement@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 6E231240008; Mon, 14 Feb 2022 15:39:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1644853144; 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: in-reply-to:in-reply-to:references:references; bh=Yd4h8qG0bOZ43U9tdtwFQ5VmXb5hOehL8q+jzFS2vS4=; b=MWGYl1SVktk3dJzE/XVK7PfBGHJwxRS99HyvdnnxQLCw2UbxKVvkYxQ2eQWTlEW9C0mwTM 3iT2psJxpLV1oGfFwciU2Id/dgdoxp6h8OAc35Bs83LqtjTEC8QaGq8FPcHzz7fHnCHNsQ SCd4Gau2Kh/7jNfDyAM1s+C2ct6kFkfKzRBZRHnuqZ470WA4mE3UxN/58xJ6KvHMUy0s4c 3/kOPO2TkbSigRBPJ4cjg9k79B1PmJ4+09jVfK8ARSrnTMCBIHQvQKOLrGl74RKXPMftE1 vyu+rZ/IvazvsscTVenPpRktLNUIzYTWAIKcPTRpx6704Wu55iLJ6o5sYvsd/g== From: Gregory CLEMENT To: Chris Packham , andrew@lunn.ch, robh+dt@kernel.org, wim@linux-watchdog.org, linux@roeck-us.net Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, Chris Packham , Sebastian Hesselbarth Subject: Re: [PATCH 1/2] ARM: dts: armada-xp: add interrupts for watchdog In-Reply-To: <20220211003257.2037332-2-chris.packham@alliedtelesis.co.nz> References: <20220211003257.2037332-1-chris.packham@alliedtelesis.co.nz> <20220211003257.2037332-2-chris.packham@alliedtelesis.co.nz> Date: Mon, 14 Feb 2022 16:39:02 +0100 Message-ID: <87o839jw4p.fsf@BL-laptop> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220214_073906_493036_B64AED4D X-CRM114-Status: GOOD ( 16.99 ) 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 Hello Chris, > The first interrupt is for the regular watchdog timeout. Normally the > RSTOUT line will trigger a reset before this interrupt fires but on > systems with a non-standard reset it may still trigger. > > The second interrupt is for a timer1 which is used as a pre-timeout for > the watchdog. > > Signed-off-by: Chris Packham Acked-by: Gregory CLEMENT To keep bisectability this patch should be merged after the driver patch. Thanks, Gregory > --- > arch/arm/boot/dts/armada-xp-98dx3236.dtsi | 1 + > arch/arm/boot/dts/armada-xp.dtsi | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi > index 38a052a0312d..0e561dfc0ca9 100644 > --- a/arch/arm/boot/dts/armada-xp-98dx3236.dtsi > +++ b/arch/arm/boot/dts/armada-xp-98dx3236.dtsi > @@ -286,6 +286,7 @@ &watchdog { > compatible = "marvell,armada-xp-wdt"; > clocks = <&coreclk 2>, <&refclk>; > clock-names = "nbclk", "fixed"; > + interrupts = <93>, <38>; > }; > > &cpurst { > diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi > index 6c19984d668e..4297482da62f 100644 > --- a/arch/arm/boot/dts/armada-xp.dtsi > +++ b/arch/arm/boot/dts/armada-xp.dtsi > @@ -260,6 +260,7 @@ &watchdog { > compatible = "marvell,armada-xp-wdt"; > clocks = <&coreclk 2>, <&refclk>; > clock-names = "nbclk", "fixed"; > + interrupts = <93>, <38>; > }; > > &cpurst { > -- > 2.35.1 > -- Gregory Clement, Bootlin Embedded Linux and Kernel engineering http://bootlin.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel