From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from Atcsqr.andestech.com (60-248-80-70.hinet-ip.hinet.net [60.248.80.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D9396366DDF; Wed, 7 Jan 2026 15:16:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.248.80.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767799030; cv=none; b=PJaVhjrmYW7eTVfQBVSiweUz2Kbn4ooNxk2ZfQwSMPbmF2toJPuf36mSfpTaoOBm1xQnXxyHaxMxtVjnrrkSiSuEh7zDAC3IYACljG1R0zQ79+ctJYigH47rJ7OWMqczBqpV84WtluNxhDM/M9zszMQqHVuTttnsF/iky54mXOA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767799030; c=relaxed/simple; bh=UygkGUtGPBUv7Vv5D6Hq5bIJMI/XhnyFKu9OaVbLbwI=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=lN8aBUxiiagOc0IbiZupzIVRF5Jbcm0+NvV0ii6tANagX7waABX53ld062oX8L2rawuh30g+O8oQkA/bpE21E7dh2GrDw982fBEax5kor05AeqEhRruyromcHjNmFIrsMhnacq6kG9wC6q1mXk123QCNJqEZewK5dmslzIT8oYE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=permerror header.from=andestech.com; spf=pass smtp.mailfrom=andestech.com; arc=none smtp.client-ip=60.248.80.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=permerror header.from=andestech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=andestech.com Received: from Atcsqr.andestech.com (localhost [127.0.0.2] (may be forged)) by Atcsqr.andestech.com with ESMTP id 607Eqga7083234; Wed, 7 Jan 2026 22:52:42 +0800 (+08) (envelope-from cl634@andestech.com) Received: from mail.andestech.com (ATCPCS34.andestech.com [10.0.1.134]) by Atcsqr.andestech.com with ESMTPS id 607Ep5vR082628 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=OK); Wed, 7 Jan 2026 22:51:05 +0800 (+08) (envelope-from cl634@andestech.com) Received: from swlinux02.andestech.com (10.0.15.183) by ATCPCS34.andestech.com (10.0.1.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Wed, 7 Jan 2026 22:51:05 +0800 From: CL Wang To: , , , , , CC: , , , Subject: [PATCH 0/3] watchdog: Add support for Andes ATCWDT200 Date: Wed, 7 Jan 2026 22:50:54 +0800 Message-ID: <20260107145058.213334-1-cl634@andestech.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: ATCPCS33.andestech.com (10.0.1.100) To ATCPCS34.andestech.com (10.0.1.134) X-DKIM-Results: atcpcs34.andestech.com; dkim=none; X-DNSRBL: X-SPAM-SOURCE-CHECK: pass X-MAIL:Atcsqr.andestech.com 607Eqga7083234 This series adds support for the Andes ATCWDT200 watchdog timer. The driver integrates with the Linux watchdog framework and supports: - Basic watchdog operations (start, stop, ping, set_timeout). - Programmable reset and interrupt intervals. - Automatic detection of the supported interrupt timer bit-width. - System reset via the watchdog restart handler. CL Wang (3): dt-bindings: watchdog: Add support for Andes ATCWDT200 watchdog: atcwdt200: Add driver for Andes ATCWDT200 MAINTAINERS: Add entry for Andes ATCWDT200 .../watchdog/andestech,ae350-wdt.yaml | 48 ++ MAINTAINERS | 6 + drivers/watchdog/Kconfig | 9 + drivers/watchdog/Makefile | 1 + drivers/watchdog/atcwdt200_wdt.c | 596 ++++++++++++++++++ 5 files changed, 660 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/andestech,ae350-wdt.yaml create mode 100644 drivers/watchdog/atcwdt200_wdt.c -- 2.34.1