From patchwork Fri Feb 11 00:32:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 12742627 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 B7096C433EF for ; Fri, 11 Feb 2022 00:34:41 +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=Wj8CzUW+yFJTxQRoCVLfluzGVn2WD2I6ls1VXrBRoDg=; b=wCdW4v3QX2jcxs vs0eFpRANaRzouQQeiWIV4Ta44nRorP6yzc9nun8pvPgvIGZacH9kfeYF25yMuxRZh7UkPstxpqS8 dmKibE9RZ9d/bq283neBIJu/cD2YodLyAWwXWFSsbuG6aIVjp950GtMcAZ7u0cv8oOl3YbGngOh1g If7laV3vFW2T5xzVf/kC+bSuvk1QNyTopYS7UgdhwRqTd1SUlcggy1n3qPhFnQ0SLUbx5975P+1KQ irGpxxRT9qvsPMRWu+Gn+srPmfkiXtahMQxcChoUtix1LgOMRcRdfDvhCM/eMkI2ZOuvATWK/xvn0 pW4j1CryYMc/TjzxAEPw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nIJsK-005JvS-P6; Fri, 11 Feb 2022 00:33:24 +0000 Received: from gate2.alliedtelesis.co.nz ([202.36.163.20]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nIJs8-005JrJ-4c for linux-arm-kernel@lists.infradead.org; Fri, 11 Feb 2022 00:33:13 +0000 Received: from svr-chch-seg1.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 5FD042C05DB; Fri, 11 Feb 2022 00:33:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1644539583; bh=5d4aGdtzzJ4A4TyeCtQK+SET2xSB90uuC2RRaOEyQt8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RH389wkBdkpSyWrIjzryc+KM9SHlXGakVdFyCSlCXBc6Fz3pl0lVa7ZK5TZogAUge wasWUuu2FobTFhDpGivi7cHIk+ZXmVz9NbBmo8nUgc96KOE0axptAuFkaTfKnK1ojr f8ZPMLqeHQNf4unsOWA9boYQeydnxIfxcW2XzvQ8EY6ObouMuvWA3olSvQUbjwkbPm vfiH4Wy+A9HvKOy+UIfafb2RxvvhKEr4BHla81n4OGT97bRmvfDkkcPJvIyJimu6wd Ab98EEnNW/g5QiN+ZUPkv+swHF+fJjcV5+pZGeTnKyGDeEH/vNGsnoJHNuFWJeDrfr FGmEe//CD+7qw== Received: from pat.atlnz.lc (Not Verified[10.32.16.33]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8, 2, 6, 11305) id ; Fri, 11 Feb 2022 13:33:04 +1300 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.30]) by pat.atlnz.lc (Postfix) with ESMTP id 3927013ECE9; Fri, 11 Feb 2022 13:33:03 +1300 (NZDT) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 1FC2A2A00D0; Fri, 11 Feb 2022 13:32:59 +1300 (NZDT) From: Chris Packham To: andrew@lunn.ch, gregory.clement@bootlin.com, 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: [PATCH 1/2] ARM: dts: armada-xp: add interrupts for watchdog Date: Fri, 11 Feb 2022 13:32:56 +1300 Message-Id: <20220211003257.2037332-2-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220211003257.2037332-1-chris.packham@alliedtelesis.co.nz> References: <20220211003257.2037332-1-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.3 cv=c43Vvi1l c=1 sm=1 tr=0 a=KLBiSEs5mFS1a/PbTCJxuA==:117 a=oGFeUVbbRNcA:10 a=pDUyuL2EwPZigLCUKl4A:9 X-SEG-SpamProfiler-Score: 0 x-atlnz-ls: pat X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220210_163312_401300_0DB776ED X-CRM114-Status: GOOD ( 11.51 ) 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 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 Acked-by: Guenter Roeck --- 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 {