From patchwork Tue Jul 9 13:19:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 1129786 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="zCrfdf9L"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45jjbT2rM8z9sNf for ; Tue, 9 Jul 2019 23:19:49 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726921AbfGINTd (ORCPT ); Tue, 9 Jul 2019 09:19:33 -0400 Received: from esa6.microchip.iphmx.com ([216.71.154.253]:48023 "EHLO esa6.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726047AbfGINTc (ORCPT ); Tue, 9 Jul 2019 09:19:32 -0400 Received-SPF: Pass (esa6.microchip.iphmx.com: domain of Eugen.Hristev@microchip.com designates 198.175.253.82 as permitted sender) identity=mailfrom; client-ip=198.175.253.82; receiver=esa6.microchip.iphmx.com; envelope-from="Eugen.Hristev@microchip.com"; x-sender="Eugen.Hristev@microchip.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 mx a:ushub1.microchip.com a:smtpout.microchip.com a:mx1.microchip.iphmx.com a:mx2.microchip.iphmx.com include:servers.mcsv.net include:mktomail.com include:spf.protection.outlook.com ~all" Received-SPF: None (esa6.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@email.microchip.com) identity=helo; client-ip=198.175.253.82; receiver=esa6.microchip.iphmx.com; envelope-from="Eugen.Hristev@microchip.com"; x-sender="postmaster@email.microchip.com"; x-conformance=spf_only Authentication-Results: esa6.microchip.iphmx.com; spf=Pass smtp.mailfrom=Eugen.Hristev@microchip.com; spf=None smtp.helo=postmaster@email.microchip.com; dkim=pass (signature verified) header.i=@microchiptechnology.onmicrosoft.com; dmarc=pass (p=none dis=none) d=microchip.com IronPort-SDR: U2WG+7qQGBtDzsbxH1IplovyzEBsxHGNvW0hrS8uvd9SJNsIO1W181GPgcpBENrtye1xmibDEB O0gMaMp1TVar2pJfcVqm+KfWtad6e6E2O6HVTvgegzu/LKGEx9/bFJCOXy9YeCWOeM298l5IAH QHQyeGbUlihZYchbF2Ph/AzmqCQzrr2eqOhjRR5LPlNTYIJ5WUTabsSz+azZI2AC1w8r2egeML GNx6a2JpDfhJzEzFMEgARmPFWNyGvQbBupVDVzy8sPTDlk14OJ9pShAl7XHZ/X4CxaxzYyWqDu 9oQ= X-IronPort-AV: E=Sophos;i="5.63,470,1557212400"; d="scan'208";a="37467777" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 09 Jul 2019 06:19:31 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.87.151) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Tue, 9 Jul 2019 06:19:30 -0700 Received: from NAM01-BY2-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.87.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Tue, 9 Jul 2019 06:19:30 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=rLHYZ/7YCZxIW9I+2VnUBcEcFkVdea+UFVGAb9AWbQM=; b=zCrfdf9Lumm5OfCc7szVc/eHu5qCOnO1ALE6uGWdoCvHsCCZETmqPg6+3o+4y5535B+3Z5Q6cYYBkXlXeFuFOQcxO3D/n32AI3fTeSIm5wO+rM/A2gBx8PxIN9Unft5zszSE9Pvuahe0byqJxuD6I18QoKMqrwHR6fQqPudAmmI= Received: from DM5PR11MB1242.namprd11.prod.outlook.com (10.168.108.8) by DM5PR11MB1785.namprd11.prod.outlook.com (10.175.88.148) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2032.20; Tue, 9 Jul 2019 13:19:30 +0000 Received: from DM5PR11MB1242.namprd11.prod.outlook.com ([fe80::917d:f91d:9398:3925]) by DM5PR11MB1242.namprd11.prod.outlook.com ([fe80::917d:f91d:9398:3925%8]) with mapi id 15.20.2052.019; Tue, 9 Jul 2019 13:19:30 +0000 From: To: , , , , , , , , , , CC: , Subject: [PATCH v3 1/9] dt-bindings: i2c: at91: add new compatible Thread-Topic: [PATCH v3 1/9] dt-bindings: i2c: at91: add new compatible Thread-Index: AQHVNljwrvdVtxbNrkyr3rHLnpHLZA== Date: Tue, 9 Jul 2019 13:19:29 +0000 Message-ID: <1562678049-17581-2-git-send-email-eugen.hristev@microchip.com> References: <1562678049-17581-1-git-send-email-eugen.hristev@microchip.com> In-Reply-To: <1562678049-17581-1-git-send-email-eugen.hristev@microchip.com> Accept-Language: en-US, ro-RO Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR08CA0141.eurprd08.prod.outlook.com (2603:10a6:800:d5::19) To DM5PR11MB1242.namprd11.prod.outlook.com (2603:10b6:3:14::8) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: efaf85d3-c497-4c03-2c6d-08d7047012e2 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:DM5PR11MB1785; x-ms-traffictypediagnostic: DM5PR11MB1785: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4714; x-forefront-prvs: 0093C80C01 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(39860400002)(136003)(366004)(346002)(396003)(376002)(189003)(199004)(446003)(71200400001)(11346002)(7736002)(305945005)(2906002)(476003)(66066001)(81156014)(7416002)(50226002)(6486002)(2616005)(3846002)(110136005)(66556008)(72206003)(66446008)(54906003)(73956011)(8936002)(478600001)(81166006)(71190400001)(6116002)(6436002)(316002)(107886003)(64756008)(6506007)(14454004)(4326008)(186003)(36756003)(26005)(102836004)(4744005)(5660300002)(66476007)(6512007)(2501003)(53936002)(99286004)(86362001)(8676002)(52116002)(256004)(66946007)(14444005)(2201001)(486006)(386003)(68736007)(25786009)(76176011)(921003)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR11MB1785; H:DM5PR11MB1242.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: JURir9rpMCZZ8Jd774wDWXadj47CxN/6qgYOF4MKCy2Xb4GDU7z6vbq9scIk7GRVXLIcdeWhq+yh9KrPsx1yaIhZGW1O5zngt+zbtO6QWxu+t6WEXCrGz/iy5ZHRTO01z0uaneNNcHYTcVQYp1Wbv4TYkcrfIKvQbasPduVvLaU82eADPHIFVF2L7sCSdAqsCFpL8Rlqr5Lxo0oGxY+1Zx/TchFrOuEpP97RepZG7VzJnCRSiuS76cMmMj0Q5fOOi9juzXnQvwIVXEZhpMSHyDb/LsItNe0anG7h1mYImJYDqjER6PRF2z3GQUkZ2Rykx9224/VlEDIeGY04gHUz/+f4FEb7FxlO9Mr/3OhEpdQF93FANdK6A7q1Q5g9Zp2zWDv2RSNHTNLgwOUG7QgrBDFX/fRC4CJpnGqG+/R9do8= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: efaf85d3-c497-4c03-2c6d-08d7047012e2 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Jul 2019 13:19:29.8587 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: eugen.hristev@microchip.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR11MB1785 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Eugen Hristev Add compatible for new Microchip SoC, sam9x60 Signed-off-by: Eugen Hristev Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/i2c/i2c-at91.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt index b7cec17..2210f43 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt @@ -3,7 +3,8 @@ I2C for Atmel platforms Required properties : - compatible : Must be "atmel,at91rm9200-i2c", "atmel,at91sam9261-i2c", "atmel,at91sam9260-i2c", "atmel,at91sam9g20-i2c", "atmel,at91sam9g10-i2c", - "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c" or "atmel,sama5d2-i2c" + "atmel,at91sam9x5-i2c", "atmel,sama5d4-i2c", "atmel,sama5d2-i2c" or + "microchip,sam9x60-i2c" - reg: physical base address of the controller and length of memory mapped region. - interrupts: interrupt number to the cpu. From patchwork Tue Jul 9 13:19:33 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 1129785 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=microchip.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=microchiptechnology.onmicrosoft.com header.i=@microchiptechnology.onmicrosoft.com header.b="jDQDv7ph"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45jjbS4m4kz9sNH for ; Tue, 9 Jul 2019 23:19:48 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726991AbfGINTh (ORCPT ); Tue, 9 Jul 2019 09:19:37 -0400 Received: from esa4.microchip.iphmx.com ([68.232.154.123]:13940 "EHLO esa4.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726047AbfGINTg (ORCPT ); Tue, 9 Jul 2019 09:19:36 -0400 Received-SPF: Pass (esa4.microchip.iphmx.com: domain of Eugen.Hristev@microchip.com designates 198.175.253.82 as permitted sender) identity=mailfrom; client-ip=198.175.253.82; receiver=esa4.microchip.iphmx.com; envelope-from="Eugen.Hristev@microchip.com"; x-sender="Eugen.Hristev@microchip.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 mx a:ushub1.microchip.com a:smtpout.microchip.com a:mx1.microchip.iphmx.com a:mx2.microchip.iphmx.com include:servers.mcsv.net include:mktomail.com include:spf.protection.outlook.com ~all" Received-SPF: None (esa4.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@email.microchip.com) identity=helo; client-ip=198.175.253.82; receiver=esa4.microchip.iphmx.com; envelope-from="Eugen.Hristev@microchip.com"; x-sender="postmaster@email.microchip.com"; x-conformance=spf_only Authentication-Results: esa4.microchip.iphmx.com; spf=Pass smtp.mailfrom=Eugen.Hristev@microchip.com; spf=None smtp.helo=postmaster@email.microchip.com; dkim=pass (signature verified) header.i=@microchiptechnology.onmicrosoft.com; dmarc=pass (p=none dis=none) d=microchip.com IronPort-SDR: uLb9QP8jtq8+1w6p6m5kNziLi1KoCm13z4Btm4QS2Io+irwmOMDPWonQ+CqrcdCN5Q6YUHpi1M Aex6zXWxRGTg21bilqMM1rzzlF5DhJ07JyDRYAoUzHqR6igxO9HZm6zVnzfW4qzVhxmUClu1Hy XoyDz6IgvvQe3x8NqWrhq6RhATlKztksCXPIXTXcMVxUwlwe++Q4DakUFW+0+FllOPmTuFSwmE lcGC5n7ZEHnt0slE+xjpOmo9BfGFt8kKjO3sugaTMIFdGQ2OvVQmZWjbzobNjS+sQH8cc3405p ydI= X-IronPort-AV: E=Sophos;i="5.63,470,1557212400"; d="scan'208";a="39870158" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 09 Jul 2019 06:19:35 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.87.71) by chn-vm-ex04.mchp-main.com (10.10.87.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Tue, 9 Jul 2019 06:19:34 -0700 Received: from NAM01-BY2-obe.outbound.protection.outlook.com (10.10.215.89) by email.microchip.com (10.10.87.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.1713.5 via Frontend Transport; Tue, 9 Jul 2019 06:19:33 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=microchiptechnology.onmicrosoft.com; s=selector1-microchiptechnology-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Dxkx4OakPKkr+P8I0lEFa1Pli/5G4/rewNzPigMq3Fw=; b=jDQDv7ph05fWoeAaQwDUKy+Mn4b/PfjqljGo192ENGS4lLJuj1M1+oWYBvy+LLlJH/O5j4v1GfR7Usk41vBPSJoAKjDRyLDRyvx/aprbRegqfYPV41PKzw0PxMSqraQDm3Y2hP0b36bdV5d6JXhz//paGuoeexx20NY3ZtOiBJ0= Received: from DM5PR11MB1242.namprd11.prod.outlook.com (10.168.108.8) by DM5PR11MB1785.namprd11.prod.outlook.com (10.175.88.148) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2032.20; Tue, 9 Jul 2019 13:19:33 +0000 Received: from DM5PR11MB1242.namprd11.prod.outlook.com ([fe80::917d:f91d:9398:3925]) by DM5PR11MB1242.namprd11.prod.outlook.com ([fe80::917d:f91d:9398:3925%8]) with mapi id 15.20.2052.019; Tue, 9 Jul 2019 13:19:33 +0000 From: To: , , , , , , , , , , CC: , Subject: [PATCH v3 2/9] dt-bindings: i2c: add bindings for i2c analog and digital filter Thread-Topic: [PATCH v3 2/9] dt-bindings: i2c: add bindings for i2c analog and digital filter Thread-Index: AQHVNljypG4qBlEEj0W8lgUeT1O+5Q== Date: Tue, 9 Jul 2019 13:19:33 +0000 Message-ID: <1562678049-17581-3-git-send-email-eugen.hristev@microchip.com> References: <1562678049-17581-1-git-send-email-eugen.hristev@microchip.com> In-Reply-To: <1562678049-17581-1-git-send-email-eugen.hristev@microchip.com> Accept-Language: en-US, ro-RO Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: VI1PR08CA0141.eurprd08.prod.outlook.com (2603:10a6:800:d5::19) To DM5PR11MB1242.namprd11.prod.outlook.com (2603:10b6:3:14::8) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.7.4 x-originating-ip: [94.177.32.154] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 429ae94e-6d77-4f1d-b29a-08d7047014d5 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:DM5PR11MB1785; x-ms-traffictypediagnostic: DM5PR11MB1785: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6790; x-forefront-prvs: 0093C80C01 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(39860400002)(136003)(366004)(346002)(396003)(376002)(189003)(199004)(446003)(71200400001)(11346002)(7736002)(305945005)(2906002)(476003)(66066001)(81156014)(7416002)(50226002)(6486002)(2616005)(3846002)(110136005)(66556008)(72206003)(66446008)(54906003)(73956011)(8936002)(478600001)(81166006)(71190400001)(6116002)(6436002)(316002)(107886003)(64756008)(6506007)(14454004)(4326008)(186003)(36756003)(26005)(102836004)(5660300002)(66476007)(6512007)(2501003)(53936002)(99286004)(86362001)(8676002)(52116002)(256004)(66946007)(2201001)(486006)(386003)(68736007)(25786009)(76176011)(921003)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR11MB1785; H:DM5PR11MB1242.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: nPbIb1Gqlz2Oi0yT3hpxPxWFQ1AcG7rUXvuFNCqO05m90MkLw92bMe59sPI2PLb0qm65Sehcsb1IW7DSYPxHV6lc6rdLR0jC6tYvFrOIWAMw4HTrO/hPBvO9+9c63mhF32564cx5KLikOajQM7gqqopDhPAqucNylVDLxHSN0v1r5CUeMD6w7TE2g4orW1pvkY8NBtTulhKwEnVEl2IrVURFowCsYswYX1Q8XOwLzU/gKS27tRwwMg3ELm4vRZtjKCfNntZVokrwFNZjrxYymZS4t5lNmtHeP3h18wzbvoNKFaAPdiuK9Ybb8k1HoNf2ff8b5VegelJ9DI3OTYrkBIJMLvrICltOzF1jvTZ9BrUDnINcgBpIuVBWSSfZ+V+5pT+dj0zHRw+CMpVL9jcb8iLpr+zfrsXhAeuFdwSLqRM= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 429ae94e-6d77-4f1d-b29a-08d7047014d5 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Jul 2019 13:19:33.1874 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: eugen.hristev@microchip.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR11MB1785 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Eugen Hristev Some i2c controllers have a built-in digital or analog filter. This is specifically required depending on the hardware PCB/board. Some controllers also allow specifying the maximum width of the spikes that can be filtered. The width length can be specified in nanoseconds. Signed-off-by: Eugen Hristev Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/i2c/i2c.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/i2c.txt b/Documentation/devicetree/bindings/i2c/i2c.txt index 44efafd..a2d31aa 100644 --- a/Documentation/devicetree/bindings/i2c/i2c.txt +++ b/Documentation/devicetree/bindings/i2c/i2c.txt @@ -55,6 +55,17 @@ wants to support one of the below features, it should adapt the bindings below. Number of nanoseconds the SDA signal takes to fall; t(f) in the I2C specification. +- i2c-ana-filter + Enable analog filter for i2c lines. + +- i2c-dig-filter + Enable digital filter for i2c lines. + +- i2c-filter-width-ns + Width of spikes which can be filtered by either digital or analog + filters (i2c-ana-filtr or i2c-dig-filtr). This width is specified + in nanoseconds. + - interrupts interrupts used by the device.