From patchwork Sun Aug 11 22:05:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Li X-Patchwork-Id: 818545 Received: from DU2PR03CU002.outbound.protection.outlook.com (mail-northeuropeazon11012054.outbound.protection.outlook.com [52.101.66.54]) (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 9864D41C75; Sun, 11 Aug 2024 22:05:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.66.54 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723413938; cv=fail; b=D/DoDcEzlojXZ+qRSBhnAVnOXLJD9VYSTeyhBGED4RXJ95IBqo13jZe5/iAkFoe703G6kwrEX8sARx6ADyYjXm9Bu6w9NVGV2buRV1l0tSgwP1LGtWHrIRuucybiLgBcfSF7n0OPvOiWM73HcBeClowHePMLoUOdPBnpD7Cxlkw= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723413938; c=relaxed/simple; bh=5mBA6L8+EyxVstPksjT92kz2N+vaODBZgQHQPQ4Kvt8=; h=From:To:Cc:Subject:Date:Message-Id:Content-Type:MIME-Version; b=fOK6rfL1cYdSeM1DW+yYkWN5HaTxtbEDFnxDlpPyRLaeyCo3OmRe27cRNVeCwXhvaQDVsmK9Zr1F+mxqreTTX734DNumL4iyp9B3yc41GYE1+6gV9ilgkGKz3ormHZOeKeSfiLcacjcj1G/EaWTTFqJSPoVYS7issMStIG5jEZM= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=VYgGsPIU; arc=fail smtp.client-ip=52.101.66.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="VYgGsPIU" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=QMz7+TmG/LavdrUBUqYQwp44mi6r6a+neeBAS7MXOILRxdQ2Bund2ZT4Kl/rAltIxKDXKQYeRTCnB8rLWgkwH2UjgTgdTbUUzK9f16FfL/MTIIlbF4escBky/jda/OMvxl0tssX26aoZrsA9quHOCFYaSHZrbyDMNvxRgDfUHywiigMa+Xl4W2lQdzgyJmbMHvPqOgbJCFXAoxisBl6lV+C7y3IsEH8fIJyE1903urt+pynvBBhq3hGs7CyrY/7eq6/BMJlMV0nHFrPO2/yCheUbyVZVLz17eC04ga55nPb8QdAGvLVT08sRRe9/QSoCTEJpwbwPTXbKdigruvpUzg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=Z8nsPm4uW1imL13AXpTJtLCRzR9xoCnvwlhTMXGCxtM=; b=Zz+C9/YXjtVHTlaBj7UaEQulGHVs3i7C5IpajWU+A+9VgkDtm69D+Ysm7QKR8dX3NTvWgcITPuHM6X3ujjoszfh7RqJtfjvDcoBg143ATwWoQZDB7acdd7Ys7gI+nGifeFLJSx7y5fLn9errSvrdcJBaAVWjtvNFhYhPWugATcfWIvHRwNOiVBT94sDf56HBgGh44TtDr3X0HSowJ+tto/Fxy6RVE7LtwR/NMsNvXu63VlndQJJIGaG3zRdRiQHIDHVoBP8oGX3fAlRi7caGOZChB2RmxoAaRS8vseCYCfmnqjDcw9Moih3VJZ9c81PDLpKWEgUUUT8vtODpSTK+Gw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Z8nsPm4uW1imL13AXpTJtLCRzR9xoCnvwlhTMXGCxtM=; b=VYgGsPIU9eXfUfR9SzGVPKoc7AJwD7uJzqNWlt2ajjMnxnjEQb985ppenT/twmy+LNsBQvPTIgK0EbVPgQojM5TjpeDpDftv8tXbOqMxxu2aEau1s5qnKwrWzSGUbKskUZDVhDeyDy8DUlc4d0ozdFyPEItXFuUHPCjvFg6Rvvux0MDpPDtcXlt3GnS3o6lxHjczlNKkPgGZoyq2NO3Drd2XS1HlzWceUKYnPL5b+xN3Bh8wAPmnywfUAUAUegsKk+dsma4oQa8yxQo1ad72r1KmyOQNY5N4T5PE+pxuBEYTjI3m/gpBW66sPoKDrnV2nEKdCak0owLY6jdjnOk4nQ== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from DB9PR04MB9626.eurprd04.prod.outlook.com (2603:10a6:10:309::18) by DU0PR04MB9496.eurprd04.prod.outlook.com (2603:10a6:10:32d::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7849.19; Sun, 11 Aug 2024 22:05:33 +0000 Received: from DB9PR04MB9626.eurprd04.prod.outlook.com ([fe80::e81:b393:ebc5:bc3d]) by DB9PR04MB9626.eurprd04.prod.outlook.com ([fe80::e81:b393:ebc5:bc3d%7]) with mapi id 15.20.7849.018; Sun, 11 Aug 2024 22:05:33 +0000 From: Frank Li To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-watchdog@vger.kernel.org (open list:WATCHDOG DEVICE DRIVERS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: imx@lists.linux.dev Subject: [PATCH 1/1] dt-bindings: watchdog: convert ziirave-wdt.txt to yaml Date: Sun, 11 Aug 2024 18:05:14 -0400 Message-Id: <20240811220515.3776756-1-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 X-ClientProxiedBy: BY3PR03CA0004.namprd03.prod.outlook.com (2603:10b6:a03:39a::9) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DB9PR04MB9626:EE_|DU0PR04MB9496:EE_ X-MS-Office365-Filtering-Correlation-Id: 6cc7c6d7-5c78-49bc-2bcb-08dcba51b7f1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; ARA:13230040|52116014|1800799024|376014|366016|38350700014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB9PR04MB9626.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230040)(52116014)(1800799024)(376014)(366016)(38350700014); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6cc7c6d7-5c78-49bc-2bcb-08dcba51b7f1 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9642.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Aug 2024 22:05:32.9425 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: STLLNkyk7hFampntb2OJprReM5dsi/r8S+jjlyAkNWbztulpdOr5TuJ8gqwyxxlH+2htS0JTZK7oogpFyvhvbw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DU0PR04MB9496 Convert ziirave-wdt.txt to yaml format. Additional change: - Add i2c node in example. Fix below warning: arch/arm64/boot/dts/freescale/imx8mq-zii-ultra-rmb3.dtb: /soc@0/bus@30800000/i2c@30a40000/watchdog@38: failed to match any schema with compatible: ['zii,rave-wdt'] Signed-off-by: Frank Li --- .../bindings/watchdog/zii,rave-wdt.yaml | 47 +++++++++++++++++++ .../bindings/watchdog/ziirave-wdt.txt | 19 -------- 2 files changed, 47 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml delete mode 100644 Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt diff --git a/Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml b/Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml new file mode 100644 index 0000000000000..6c0a16912d7f4 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/zii,rave-wdt.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/zii,rave-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Zodiac RAVE Watchdog Timer + +maintainers: + - Frank Li + +properties: + compatible: + const: zii,rave-wdt + + reg: + maxItems: 1 + description: i2c slave address of device, usually 0x38 + + timeout-sec: + description: Watchdog timeout value in seconds. + + reset-duration-ms: + description: + Duration of the pulse generated when the watchdog times + out. Value in milliseconds. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + watchdog@38 { + compatible = "zii,rave-wdt"; + reg = <0x38>; + timeout-sec = <30>; + reset-duration-ms = <30>; + }; + }; + diff --git a/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt b/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt deleted file mode 100644 index 3d878184ec3ff..0000000000000 --- a/Documentation/devicetree/bindings/watchdog/ziirave-wdt.txt +++ /dev/null @@ -1,19 +0,0 @@ -Zodiac RAVE Watchdog Timer - -Required properties: -- compatible: must be "zii,rave-wdt" -- reg: i2c slave address of device, usually 0x38 - -Optional Properties: -- timeout-sec: Watchdog timeout value in seconds. -- reset-duration-ms: Duration of the pulse generated when the watchdog times - out. Value in milliseconds. - -Example: - - watchdog@38 { - compatible = "zii,rave-wdt"; - reg = <0x38>; - timeout-sec = <30>; - reset-duration-ms = <30>; - };