From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (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 34EE03290BE; Fri, 27 Feb 2026 07:31:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772177498; cv=none; b=E4TSVd4cFhinw5+EcG1o6AYvqP0gR2oYGC8fBmgvK2+Ht2zU5/YPKlBNkGyp41JZcHG0/Vcw1MChR1obr9Z4vJHvRc2EcktRNG2lhcxptjPfjlkekV3FwzgvjHoWD2AHIidgZ6doZYdc/MnqhUPbgDB7UNzy25HcHA4o975OwzY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772177498; c=relaxed/simple; bh=dDaFwFVDAxlGWqUqbdgTb/VkU5CFjGwdHAfU4ODBCtg=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=pUh26aLdD23EbGjgUmCgyQ0Ixg311hpeuzMVh8nNB8U/to8CxgII0IF9P2V8LawLK+bPmMSonMwJ4DC1fy67ois4jUkqff/67EB1wLC9FTLo9KAYpDNZv80LNBYzqWpWJj8tTWZHR54kBseGHt4gKylVwohdsXT8aZulMwaxPJA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=AXN8xjFn; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="AXN8xjFn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1772177497; x=1803713497; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=dDaFwFVDAxlGWqUqbdgTb/VkU5CFjGwdHAfU4ODBCtg=; b=AXN8xjFnMDR9Z8fbUgXHS3xFBHFUuNeX7DZDrK1kBz6yrMCeVW4deT+M pIo8TFqUiqPV4iACTFKUS+Krb/Icl2SRqQPhQ0hio+gWbCClZNbboWWCx pvBHGU7nN/zq8AndF0ldclwT/pjYpn/WdceTKsY9otqvtAKEbzvcH4wcv 0KFqbCnfMtiUsiSY3PDiaNzKrUrD9r2od8AwaTGguxQLVjqXxKKjqXBg1 2M9uqhtOFsMmVjpUnsCHkK+zEwsA70pyHGpczCfLm+Hqxh+A/bSVpiTB+ KxRtHIoMzYvg98yHvcwoZFy5/LkHBUXQJIQ9xBi7nwsKGzA/+CCfJnNvY g==; X-CSE-ConnectionGUID: vpDQk4TsSECHsMOlyQZBaw== X-CSE-MsgGUID: fgIAV63zSnubCMpkLe64ng== X-IronPort-AV: E=Sophos;i="6.21,313,1763449200"; d="scan'208";a="221239577" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 27 Feb 2026 00:31:36 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Fri, 27 Feb 2026 00:31:21 -0700 Received: from che-ll-i71840.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Fri, 27 Feb 2026 00:31:17 -0700 From: Balakrishnan Sambath To: , CC: , , , , , , Balakrishnan Sambath Subject: [PATCH 0/3] watchdog: at91/sama5d4: header cleanup and driver refactor Date: Fri, 27 Feb 2026 13:01:13 +0530 Message-ID: <20260227073116.30447-1-balakrishnan.s@microchip.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain This series cleans up the AT91 watchdog header and refactors the sama5d4 watchdog driver. The header reorganization introduces consistent register naming and makes the WDDIS bit handling explicit for modern (SAM9X60, SAMA7G5, SAM9X7) and legacy (SAMA5, AT91SAM9261) SoCs. The driver refactor improves readability and fixes the reset regression introduced by commit 266da53c35fc ("watchdog: sama5d4: readout initial state"). Andrei Simion (2): watchdog: at91sam9_wdt.h: Cleanup the header file watchdog: sama5d4_wdt: Refactor the driver Balakrishnan Sambath (1): watchdog: at91sam9_wdt: Rename AT91_WDT_WDDIS to AT91_WDT_WDDIS_LEGACY drivers/watchdog/at91sam9_wdt.c | 8 +- drivers/watchdog/at91sam9_wdt.h | 65 +++++++------ drivers/watchdog/sama5d4_wdt.c | 156 ++++++++++++++++---------------- 3 files changed, 113 insertions(+), 116 deletions(-) -- 2.34.1