Received: by 2002:a05:6a11:4021:0:0:0:0 with SMTP id ky33csp634248pxb; Tue, 14 Sep 2021 05:36:40 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxWAwRb9QjgnjO1VHhgGWE0fIi+Gum8CoLGpAgypTp2zPwamoFybY/dP+1T/BH6Q7ICbuUV X-Received: by 2002:a05:6638:22d1:: with SMTP id j17mr12300190jat.129.1631623000404; Tue, 14 Sep 2021 05:36:40 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1631623000; cv=none; d=google.com; s=arc-20160816; b=EwE/EZKNJcMkfNcgUdPaRA6QQR4/bf8my6P7CtOCzIIlM1UPwpb2VichE436GonFdC viSGg8z3cfpFMBsnPUJCDE+IhyvTLSm0nC7ILnOANci1Jh7YtKsEz/Rcfc2VcJQshou4 nVpauKmY3bVvfhrP+Lcdu+J4falC9AUGxus/XWq0fPSGSYoFwAmBuyhBbl6F8ogi35x5 GSZUWoQBojq2AE9D4F028GbX2SSYaFmSzKjADaeopyGyVQxey9m3JYmiLMp4SWHZB1wJ MbigGx9QwYDxeDcOchcqn57x62eoDzHXSKnUvEL5wTXjCpCj5luf+9wtHXcBaLzZDOqN gRdw== 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=MxFGCgd0oA9m75d9bwdMl0aGbtYezxYcagaMXYS9piA=; b=tYEEPrTTloE5GVamWN/twUGBBlntmu4JouAqP6g4vWhm5u/ZjOmzFUjf/IpUZbBXf5 8R2Im5jy0o6PK1fYXWwxxm/WIOREVkDhnjTyS7bYZGFm20i8JeTz1RZhVFbNbsY0ZdQA HxVx0sQ0gbCdDBknciszxuzZ9DR+O9crQ1kLJuGJcXuEItZeSf8UVFKstr5MuMOj15xG sszfFCIchcLQNT8XHN2/vCcAh1nsNcuKOT0JYSBNtFMuQlueE0svABUjWMlBJ9wphAn5 TJUR6rvVWn3hhAVCIox4qHmf3R2WseVfwCRwLwA81/n8lqaIPEYLoaFoj5O25ht+yUuw TLwQ== 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 ay23si10910133iob.33.2021.09.14.05.36.28; Tue, 14 Sep 2021 05:36:40 -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 S232819AbhINMg1 (ORCPT + 99 others); Tue, 14 Sep 2021 08:36:27 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:40396 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S232781AbhINMgT (ORCPT ); Tue, 14 Sep 2021 08:36:19 -0400 X-UUID: f6d760c337ab41a5ba1d08c67027034a-20210914 X-UUID: f6d760c337ab41a5ba1d08c67027034a-20210914 Received: from mtkmbs10n2.mediatek.inc [(172.21.101.183)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 505381713; Tue, 14 Sep 2021 20:34:59 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 14 Sep 2021 20:34:57 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 14 Sep 2021 20:34:56 +0800 From: Fengquan Chen To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Matthias Brugger , , , , , CC: , , , , , , , Rob Herring Subject: [v3,1/2] dt-bindings: watchdog: mtk-wdt: add disable_wdt_extrst support Date: Tue, 14 Sep 2021 20:34:53 +0800 Message-ID: <20210914123454.32603-2-Fengquan.Chen@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210914123454.32603-1-Fengquan.Chen@mediatek.com> References: <20210914123454.32603-1-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 Acked-by: Rob Herring --- 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 a4e31ce96e0e..0114871f887a 100644 --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt @@ -22,6 +22,7 @@ Required properties: - reg : Specifies base physical address and size of the registers. Optional properties: +- mediatek,disable-extrst: disable send output reset signal - interrupts: Watchdog pre-timeout (bark) interrupt. - timeout-sec: contains the watchdog timeout in seconds. - #reset-cells: Should be 1. @@ -31,6 +32,7 @@ Example: watchdog: watchdog@10007000 { compatible = "mediatek,mt8183-wdt", "mediatek,mt6589-wdt"; + mediatek,disable-extrst; reg = <0 0x10007000 0 0x100>; interrupts = ; timeout-sec = <10>; -- 2.25.1