From patchwork Fri Jan 6 11:53:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen-KH Cheng X-Patchwork-Id: 640818 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7C178C3DA7A for ; Fri, 6 Jan 2023 11:54:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229869AbjAFLyl (ORCPT ); Fri, 6 Jan 2023 06:54:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbjAFLyk (ORCPT ); Fri, 6 Jan 2023 06:54:40 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E5B6718B7; Fri, 6 Jan 2023 03:54:34 -0800 (PST) X-UUID: a4c5f7e2bd5b4cd194bd24e1be70a214-20230106 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=Zz4lAG7Fv806LdEwYUd3QNWOhaOm63H4dynzSxg33Ss=; b=cO7+jAs4+RjwTzL9KNJjqXDUSR1pScpa6slz38msabFw1LKIlIPv19L8U9dGqEGOthkLwVZIqJ9o3Vh8YrrD9AzIywdytAUxUj5BGLHltJ/IUBrcZ7y+5UhfCKE/db18bD5PgtLv0hTn8WwhT8ZgR4UBlp9lSQPxTm9IKLgWjXw=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.17, REQID:d7340043-b327-4932-a842-397f39ecf13a, IP:0, U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:543e81c, CLOUDID:c3fe788b-8530-4eff-9f77-222cf6e2895b, B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0 X-CID-BVR: 0 X-UUID: a4c5f7e2bd5b4cd194bd24e1be70a214-20230106 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 97020260; Fri, 06 Jan 2023 19:54:31 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.186) by mtkmbs13n1.mediatek.inc (172.21.101.193) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Fri, 6 Jan 2023 19:54:30 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.792.15 via Frontend Transport; Fri, 6 Jan 2023 19:54:30 +0800 From: Allen-KH Cheng To: Wim Van Sebroeck , Guenter Roeck , Krzysztof Kozlowski , Matthias Brugger , Rob Herring , CC: , , , , , Allen-KH Cheng Subject: [PATCH 0/2] mtk-wdt: Add reset-by-toprgu support Date: Fri, 6 Jan 2023 19:53:24 +0800 Message-ID: <20230106115326.15374-1-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org This series is based on next-20230106. In some cases, we may need toprgu to reset the wdt counter after wdt resets. Provide a reset_by_toprgu parameter for configuration. We can disable or enable it by adding reset_by_toprgu in dts. Allen-KH Cheng (2): dt-bindings: watchdog: mtk-wdt: Add reset-by-toprgu support watchdog: mtk_wdt: Add reset_by_toprgu support .../devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml | 4 ++++ drivers/watchdog/mtk_wdt.c | 7 +++++++ 2 files changed, 11 insertions(+)