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 922A5C4332F for ; Fri, 4 Nov 2022 07:05:44 +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=t0Wcym3envsE5nYjzcjJEHh/cx/8CELk9uJh5CXJ0kU=; b=wz2NxpHudxo083 buTTPtPrXPVR9AdfeIBjlbEjNT7sYnPskfhdLOuilHDQ1iGh4S7CFtfmMzs3MJj6VTXo7jMSnmXT5 evtFzdLfiGUAHJeFg+NPoCm1JPDDpAxQZQ2rIZLNHTQJ1bK0y6kNWbhRLV3qctLzRkzMbaKqfliWn 7hNqx1u9Mcf7vg4dtHb00VkchsZbAv13KqawSk6nL4ddEwHbztql5lHWuVube8kl6ntza48cfj207 ut2z6+TIYR5BCW5ESfO0syXX9znq72avoX7+ayT/7lHIh0e1aPu/AuODsfvGjMKPZZf/QBl9zoF11 qD93WWGEQnJAhsbcgdlA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oqqkt-002hsK-0y; Fri, 04 Nov 2022 07:04:43 +0000 Received: from cpanel.siel.si ([46.19.9.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oqqkM-002hhs-Nr for linux-arm-kernel@lists.infradead.org; Fri, 04 Nov 2022 07:04:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=norik.com; s=default; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=mBlF5pZ1kv6ig6Ylvq6jnljrMvNC83XZi6GRm5B7Cvs=; b=jglzrcpQFJi18wyZ81//OzPEiL HO0G5x77bH6j9Zx4Sd+m096og/rRjPOyreWvWg4sfUPhFef2rW40J/fZrALrsDOHdVJLgMph8kwy/ dAxyXgLeO5KFdIvxEMFfbX6aHfYmdR2EAfzAIeJFEFTGJCMZ0JMShnyVnZin3lLvvmBGEaQTVuRIr dyq45s0nhkqbr/R2E0Ajg9b/ZuyjNtm/sDA/l0YXZxxIWBXyvkl9tvMGYcDjlekTUXSuqH30SW2ZJ 7732d5wOP48sNJciVBHqb5je1plIsLzYOQidquLnZyEEIc8BchELz1iyd/bdZLcxP1G5180d0Rin6 jpt1xoPA==; Received: from [89.212.21.243] (port=40616 helo=localhost.localdomain) by cpanel.siel.si with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.95) (envelope-from ) id 1oqqk7-00EcG2-Kf; Fri, 04 Nov 2022 08:04:02 +0100 From: Andrej Picej To: linux-watchdog@vger.kernel.org Cc: wim@linux-watchdog.org, linux@roeck-us.net, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 3/3] ARM: dts: imx6ul/ull: suspend i.MX6UL watchdog in wait mode Date: Fri, 4 Nov 2022 08:03:58 +0100 Message-Id: <20221104070358.426657-4-andrej.picej@norik.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221104070358.426657-1-andrej.picej@norik.com> References: <20221104070358.426657-1-andrej.picej@norik.com> MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cpanel.siel.si X-AntiAbuse: Original Domain - lists.infradead.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cpanel.siel.si: authenticated_id: andrej.picej@norik.com X-Authenticated-Sender: cpanel.siel.si: andrej.picej@norik.com X-Source: X-Source-Args: X-Source-Dir: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221104_000411_316877_F60344B9 X-CRM114-Status: UNSURE ( 7.07 ) 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 It was discovered that the watchdog triggers when the device is put into "Suspend-To-Idle"/"freeze" low-power mode. Setting WDW bit disables watchdog when the device is put into WAIT mode. Signed-off-by: Andrej Picej Reviewed-by: Fabio Estevam --- Changes in v4: - no changes Changes in v3: - no changes Changes in v2: - no changes --- arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi index 3cddc68917a0..5168ed0ffec3 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi +++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi @@ -102,6 +102,10 @@ &usdhc2 { status = "disabled"; }; +&wdog1 { + fsl,suspend-in-wait; +}; + &iomuxc { pinctrl_enet1: enet1grp { fsl,pins = < -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel