Received: by 2002:a25:8b12:0:0:0:0:0 with SMTP id i18csp255507ybl; Tue, 20 Aug 2019 19:29:31 -0700 (PDT) X-Google-Smtp-Source: APXvYqxjpJvO/mWUZLTQBdz+KztezpVxbXNg5FAGosEP54Itf3MK2+d9noeWY+LcZbpPVmwLkdz8 X-Received: by 2002:a63:e807:: with SMTP id s7mr26460243pgh.194.1566354570822; Tue, 20 Aug 2019 19:29:30 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1566354570; cv=pass; d=google.com; s=arc-20160816; b=kh4wp2K2PL6oQgstoNq/bhIxCmlhvwZA64VRVuoCA6fMjYUYTybEvHGyf7FnpLxCle DZ8HCCYzEtuheXot5rLzz58QiB9n6JjFEWSgxwh5Ba5aWqhvJoi6egMCd/sr477IByGw FhB78OQrlCkr2UMUOcoRMwomI7h3XjrpbH3Afc12jL7tvcUxdTtJ1rkCezMDAWlrtFhg 2nju+f2kFlF0KYnUCAIAoqQJ6CWZnZa7PVPOwbDTlM5OZuH16WlTYGWLSjcNUdRwkhEm SeP/u++gsTyZEZFGbbVtJVf7oEiu8i5oq7fuQNZBwizlhcxHEgG5CyTi7WaCGRZxEjTg hSCg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:content-transfer-encoding :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=nlyKDqbAZrhBIahnIfbCebQOjozXH4YYloAEvc1R4Gk=; b=DpZNJk9geFJZSb/kQbTeO7zY7gnuNpQ2fT7tPJGPLHoswd+3wkY+mVfcFYkTnsrTLQ Qdyv7rMSDDfYldqw7lbY2+G48ogAoJ9l1wtZoWlr8I8T4be4kPagTKEwdrBL9B+YGj6W OaisoHSfACGU6PjVSolC2M0ScWtncJxDWpomp2OiLCgFv6SEaLta1HJ1jqBJyYVMT18E ctvG9e6abckoSk9dniIhaoqOfBcgZ6I1EV80YwPvLm0DBVZhU3q/rzlg54QJ9ysaDh9O 1rmr8LCYHn+nlmSVzeNGcyLR+WU1qSp8C1YvJTgABCiFksRrSOnZV/13mELkrIqJ1HYV YYvg== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=C4iHz9Nc; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d25si13171363pge.301.2019.08.20.19.29.15; Tue, 20 Aug 2019 19:29:30 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=C4iHz9Nc; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727185AbfHUC1l (ORCPT + 99 others); Tue, 20 Aug 2019 22:27:41 -0400 Received: from mail-eopbgr00049.outbound.protection.outlook.com ([40.107.0.49]:51286 "EHLO EUR02-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726954AbfHUC1l (ORCPT ); Tue, 20 Aug 2019 22:27:41 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=WzbMggFTw5IiCB8Z7OqwILgFyAoyXRh2eIkHwX6EKQaBNpSQVASrQcvKtGNI7xFmbpaHX3x33yoMkkxw1PsCDVd+P313fODE3weCY5mrMJHSkVUbOPCEbmfuNdpbimuDNBfQ3mlTZlEvwnh0OYLp89gPceJwWfGjWNuKoib+C3USeeef2UpgHGQzOFJF2ExL/tAmpb/ZlvzoVBw09Q4YTnUOOzeOt/1Mq07uyOvIQALxbuLBEw9eEfKNZfQZDnyjfc8GB83fCLjT6vDLd7b0CEXYdw8XiZCNVhlpEyL8ljgT9F55afU35RWIOeLFbQlR/0+WWIiZU9JFZd8GZJu5Tw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nlyKDqbAZrhBIahnIfbCebQOjozXH4YYloAEvc1R4Gk=; b=a+vEux9WdyTyiDaDAJV4LDvIqVsIhBD8FLjZmFC5igSuxsj1EMcx9UELdNVMkTWgs5UD0nTLHeYtR0PxZPQzk8OR1yN5SvzwWOQUomANbNWBfP5bNJNik/QmtX1iIkTPrLZR7m/MEuyYxganEmjuDsHl7UhUlYGc1nZfMKY8xuzoEZDK2L+uw1ombluBgB6yYytJll55M3j7ebJX3QkBWP+pTDu5eh+xsyF2+77ByRJYmVpujpJomJaO+OlW9tiCeN+zrk4cPLTjhKYAiO/n0UIqUer4XPmRLRnCDPYbWS50IPPvtxQx3sGqQGm7xPi0FVtl9StrX7KDek7vFb/UYw== 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=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=nlyKDqbAZrhBIahnIfbCebQOjozXH4YYloAEvc1R4Gk=; b=C4iHz9NcRu/RhSLIXSI88Zp1+hrRIlvs5z+YO9bpWounMr7G9X9ZET4Eq6TkCkfmZbHyovigkYpaAMvqf3KpiBcWO8ru3h7ueh78kX9kCqbaEMO+cxbTm9LS2QVHPJ7Q6e8RfXi8oxyrI8c043nvpvOo2GYdKvsV2TaqK53FUZE= Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com (52.134.72.18) by DB3PR0402MB3947.eurprd04.prod.outlook.com (52.134.67.147) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2178.16; Wed, 21 Aug 2019 02:27:36 +0000 Received: from DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::7cdf:bddc:212c:f77e]) by DB3PR0402MB3916.eurprd04.prod.outlook.com ([fe80::7cdf:bddc:212c:f77e%4]) with mapi id 15.20.2178.020; Wed, 21 Aug 2019 02:27:36 +0000 From: Anson Huang To: Guenter Roeck CC: "wim@linux-watchdog.org" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux@armlinux.org.uk" , "otavio@ossystems.com.br" , Leonard Crestez , "u.kleine-koenig@pengutronix.de" , "schnitzeltony@gmail.com" , "jan.tuerk@emtrion.com" , "linux-watchdog@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , dl-linux-imx Subject: RE: [PATCH V2 2/4] watchdog: Add i.MX7ULP watchdog support Thread-Topic: [PATCH V2 2/4] watchdog: Add i.MX7ULP watchdog support Thread-Index: AQHVUOzJdlx/RURMR0y8AoMZ6GYoIacENvGAgAAEkICAALI+IA== Date: Wed, 21 Aug 2019 02:27:36 +0000 Message-ID: References: <20190812085321.13823-1-Anson.Huang@nxp.com> <20190812085321.13823-2-Anson.Huang@nxp.com> <20190820153155.GA19394@roeck-us.net> <20190820154815.GA20033@roeck-us.net> In-Reply-To: <20190820154815.GA20033@roeck-us.net> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: d5a03c27-ba70-4662-525b-08d725df219b x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(4618075)(2017052603328)(7193020);SRVR:DB3PR0402MB3947; x-ms-traffictypediagnostic: DB3PR0402MB3947: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6430; x-forefront-prvs: 0136C1DDA4 x-forefront-antispam-report: SFV:NSPM;SFS:(10009020)(4636009)(396003)(376002)(366004)(136003)(346002)(39860400002)(189003)(199004)(486006)(476003)(102836004)(478600001)(6506007)(74316002)(53936002)(446003)(99286004)(76176011)(14454004)(2906002)(7696005)(54906003)(256004)(11346002)(26005)(3846002)(6116002)(186003)(8676002)(81156014)(81166006)(9686003)(86362001)(44832011)(8936002)(71200400001)(71190400001)(6916009)(33656002)(7416002)(6246003)(4326008)(66446008)(64756008)(66556008)(66946007)(66476007)(25786009)(55016002)(52536014)(6436002)(5660300002)(66066001)(305945005)(229853002)(76116006)(316002)(7736002);DIR:OUT;SFP:1101;SCL:1;SRVR:DB3PR0402MB3947;H:DB3PR0402MB3916.eurprd04.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;MX:1;A:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: MOMOqGC4dWHYl3t7ywejYyNy2/KqJMS3YxoTU/pVs8eAKR/Hrqv9Wg+o60oMCB4qRdpyl2P1yM4lgpArVDaNXkYhZJfuz/IxG3U0CJ8N33y6Db4FfvoHRSMuKs8IpoVGu7rxCA0MnCF31LCg3QKVXIIcPlMABGlilK2L56BiDLCsY30s5hfwL319qq/3HeJZmNwSfJpvOZUc3UZr+A4j/Nzn8wZKS8AWHLqONcBMalelGtfN/siDIlVC7kOFoPAWR+gXrZYkM7WF/MH5oGQ15AkGEJ+xuJacgfcByWDkO9QRzgzq/S+/PW6HgKGncsTZU4qQmMB8GKu4teAt2Yau7qOc/PZb5UsRZAPo5cHRqQBPsoK+fSJuftBBc3Hh9yRQ5jDMd2Sqlq29IF6QTYJzrhCmjJs7l/1WVEPGS8cdjas= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: d5a03c27-ba70-4662-525b-08d725df219b X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Aug 2019 02:27:36.7017 (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: 3RjipqG/BthxjETIsc30HKFlvUflsthM7axOL7E5bm3u4NnopBYQzAbgUB9bZH8uP7g3D/H9Mp5wJUgisHXgOg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB3PR0402MB3947 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGksIEd1ZW50ZXINCg0KPiBPbiBUdWUsIEF1ZyAyMCwgMjAxOSBhdCAwODozMTo1NUFNIC0wNzAw LCBHdWVudGVyIFJvZWNrIHdyb3RlOg0KPiA+IE9uIE1vbiwgQXVnIDEyLCAyMDE5IGF0IDA0OjUz OjE5UE0gKzA4MDAsIEFuc29uLkh1YW5nQG54cC5jb20NCj4gd3JvdGU6DQo+ID4gPiBGcm9tOiBB bnNvbiBIdWFuZyA8QW5zb24uSHVhbmdAbnhwLmNvbT4NCj4gPiA+DQo+ID4gPiBUaGUgaS5NWDdV TFAgV2F0Y2hkb2cgVGltZXIgKFdET0cpIG1vZHVsZSBpcyBhbiBpbmRlcGVuZGVudCB0aW1lcg0K PiA+ID4gdGhhdCBpcyBhdmFpbGFibGUgZm9yIHN5c3RlbSB1c2UuDQo+ID4gPiBJdCBwcm92aWRl cyBhIHNhZmV0eSBmZWF0dXJlIHRvIGVuc3VyZSB0aGF0IHNvZnR3YXJlIGlzIGV4ZWN1dGluZyBh cw0KPiA+ID4gcGxhbm5lZCBhbmQgdGhhdCB0aGUgQ1BVIGlzIG5vdCBzdHVjayBpbiBhbiBpbmZp bml0ZSBsb29wIG9yDQo+ID4gPiBleGVjdXRpbmcgdW5pbnRlbmRlZCBjb2RlLiBJZiB0aGUgV0RP RyBtb2R1bGUgaXMgbm90IHNlcnZpY2VkDQo+ID4gPiAocmVmcmVzaGVkKSB3aXRoaW4gYSBjZXJ0 YWluIHBlcmlvZCwgaXQgcmVzZXRzIHRoZSBNQ1UuDQo+ID4gPg0KPiA+ID4gQWRkIGRyaXZlciBz dXBwb3J0IGZvciBpLk1YN1VMUCB3YXRjaGRvZy4NCj4gPiA+DQo+ID4gPiBTaWduZWQtb2ZmLWJ5 OiBBbnNvbiBIdWFuZyA8QW5zb24uSHVhbmdAbnhwLmNvbT4NCj4gPg0KPiA+IFJldmlld2VkLWJ5 OiBHdWVudGVyIFJvZWNrIDxsaW51eEByb2Vjay11cy5uZXQ+DQo+ID4NCj4gDQo+IFdhaXQsIEkg aGF2ZSB0byB3aXRoZHJhdyB0aGF0Lg0KPiANCj4gV2l0aCBjbGtfcHJlcGFyZV9lbmFibGUoKSwg eW91J2xsIGFsc28gbmVlZCB0byBjYWxsIGNsa19kaXNhYmxlX3VucHJlcGFyZSgpDQo+IG9uIHJl bW92ZS4gQW4gZWFzeSB3YXkgdG8gZG8gdGhpcyBhbmQga2VlcCB0aGUgY29kZSBzaW1wbGUgd291 bGQgYmU6DQo+IA0KPiBzdGF0aWMgdm9pZCBpbXg3dWxwX3dkdF9jbGtfZGlzYWJsZV91bnByZXBh cmUodm9pZCAqZGF0YSkgew0KPiAJY2xrX2Rpc2FibGVfdW5wcmVwYXJlKGRhdGEpOw0KPiB9DQo+ IA0KPiBzdGF0aWMgaW50IGlteDd1bHBfd2R0X3Byb2JlKC4uLikNCj4gew0KPiAJLi4uDQo+IAly ZXQgPSBjbGtfcHJlcGFyZV9lbmFibGUoaW14N3VscF93ZHQtPmNsayk7DQo+IAlpZiAocmV0KQ0K PiAJCXJldHVybiByZXQ7DQo+IAlyZXQgPSBkZXZtX2FkZF9hY3Rpb25fb3JfcmVzZXQoZGV2LA0K PiBpbXg3dWxwX3dkdF9jbGtfZGlzYWJsZV91bnByZXBhcmUpOw0KPiAJaWYgKHJldCkNCj4gCQly ZXR1cm4gcmV0Ow0KPiAJLi4uDQo+IA0KDQpBaCwgeWVzLCBJIGFkZGVkIHRoZSBlcnJvciBoYW5k bGUgYnV0IG1pc3NlZCB0aGUgcmVtb3ZlIGNhc2UsIHRoYW5rcyBmb3IgeW91ciBraW5kbHkNCnN1 Z2dlc3Rpb24sIHBsZWFzZSBoZWxwIHJldmlldyBWMy4NCg0KVGhhbmtzLA0KQW5zb24uDQo=