Received: by 2002:a05:6a10:eb17:0:0:0:0 with SMTP id hx23csp195969pxb; Thu, 2 Sep 2021 23:27:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzGrZdLFV7PpNw2mRvY1nsfpRhIelCfiK5Ojem4znU6+gW1c3YIKe8aWAXZqsBxMYQ4/7Rl X-Received: by 2002:a05:6e02:214b:: with SMTP id d11mr1468914ilv.239.1630650439743; Thu, 02 Sep 2021 23:27:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1630650439; cv=none; d=google.com; s=arc-20160816; b=Yh3vDE2IGGDB+YUztcuqrWB8HitGor8t7Ac/bEJIQqN0gc0E+15rmNn5qMfNtPaRv/ 9laxNX+EF7Q1BLa3Dip6GuNN3VfVUQIkgvbeVvVzsZrv7OEX+z9F993tFtR/BvymJWlF wGHRrVRzyJaY9PWstEPlg1ULR8DZMmHfPAPozamPRTrlLSo2zKs17uaQiumPwKdTCdd2 H6KmQPUgBY4XR7KCHL3saStPSnb2+WIhLOfOC+rAvsAfwnFpSTiih4k300JxagpwabHR GqF2jJpaVwgKfLGoDpA6Qfj6oZGhYZsD9is8wKS+o+d2FbdHtIK+E0Y9WTkWtfW9Vnic iVlw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=z8U47qIwjOBqCCVQhz+pmkyRZ3EIoe9QQeBZ4QY0NbQ=; b=tGQe6KYjJaiitvWmFsP63vqOKu3fPaMX/Ps7duYyRyOsTEC8yuwrGFOACZKOj7iWzI 9BTDcc9VFERJ51YLPyyf4dur0VrVyMgF94mfE5r5OefwB+Tg/F0nE/bch1PgtTE/Co4h IT0RPOBCO2uQ7PFuouhsf3Fbl5z1IKgaxg+mxFYN2pkpMov1GKhCfCyELfSTdvC+sFYP afv8qSq6Rc9J2ev2SUEgdbCU/7amtnn7jKTZIt+55aQ4QY5H1wQo6Z933Ua7W31O8IvP JJw95WLJXmYemaGsirSjCNkv2fzbrAcPhDV1QiFiAmCuL928tYYtQ21NFCX7jON+m3l4 i1MQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 132si4236460jay.7.2021.09.02.23.27.08; Thu, 02 Sep 2021 23:27:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=mediatek.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347387AbhICGSP (ORCPT + 99 others); Fri, 3 Sep 2021 02:18:15 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:53324 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1347331AbhICGSJ (ORCPT ); Fri, 3 Sep 2021 02:18:09 -0400 X-UUID: a55b464e52ea4dab8d1043f97825893c-20210903 X-UUID: a55b464e52ea4dab8d1043f97825893c-20210903 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 804399799; Fri, 03 Sep 2021 14:17:05 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 3 Sep 2021 14:17:04 +0800 Received: from localhost.localdomain (10.17.3.154) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 3 Sep 2021 14:17:03 +0800 From: Fengquan Chen To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Matthias Brugger , , , , , CC: , , , , , , Subject: [v2,2/2] dt-bindings: watchdog: mtk-wdt: add disable_wdt_extrst support Date: Fri, 3 Sep 2021 14:16:23 +0800 Message-ID: <20210903061623.10715-3-Fengquan.Chen@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210903061623.10715-1-Fengquan.Chen@mediatek.com> References: <20210903061623.10715-1-Fengquan.Chen@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch add a description and example of disable_wdt_extrst element for watchdog on MTK Socs Signed-off-by: fengquan.chen --- Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt index e36ba60de829..c202d6fa5801 100644 --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt @@ -17,6 +17,7 @@ Required properties: - reg : Specifies base physical address and size of the registers. Optional properties: +- mediatek,disable-extrst: disable send output reset signal - timeout-sec: contains the watchdog timeout in seconds. - #reset-cells: Should be 1. @@ -25,6 +26,7 @@ Example: watchdog: watchdog@10007000 { compatible = "mediatek,mt8183-wdt", "mediatek,mt6589-wdt"; + mediatek,disable-extrst; reg = <0 0x10007000 0 0x100>; timeout-sec = <10>; #reset-cells = <1>; -- 2.25.1