From patchwork Wed Oct 17 12:37:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leonard Crestez X-Patchwork-Id: 985352 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=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="RkvUlf0H"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42ZsD14pk4z9sCW for ; Wed, 17 Oct 2018 23:38:25 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727298AbeJQUd0 (ORCPT ); Wed, 17 Oct 2018 16:33:26 -0400 Received: from mail-eopbgr80055.outbound.protection.outlook.com ([40.107.8.55]:8163 "EHLO EUR04-VI1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727040AbeJQUd0 (ORCPT ); Wed, 17 Oct 2018 16:33:26 -0400 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=VOtXumwyVhaKcuTBfptpUjcNMx1eAnUZx6WucdreMEg=; b=RkvUlf0HAszck5ovTltOzpBXcb41QLUDQFbGbhIksOG2PuDhaSHH3yBDyX23Z0ZpoGFTfavB1dPxsn9dHCa3CdJ8epRgdKgMucSKodiN7aHdzXQJ6h+1E2wRMglCOGjVQ6tSkuHaqzgLzqUTaG09lbWv7aHJAWxuUMAdT4hhX24= Received: from AM0PR04MB4290.eurprd04.prod.outlook.com (52.134.126.145) by AM0PR04MB4212.eurprd04.prod.outlook.com (52.134.126.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1228.26; Wed, 17 Oct 2018 12:37:50 +0000 Received: from AM0PR04MB4290.eurprd04.prod.outlook.com ([fe80::3836:6416:4ebd:34ef]) by AM0PR04MB4290.eurprd04.prod.outlook.com ([fe80::3836:6416:4ebd:34ef%3]) with mapi id 15.20.1228.032; Wed, 17 Oct 2018 12:37:50 +0000 From: Leonard Crestez To: Shawn Guo , Fabio Estevam CC: Rob Herring , Marek Vasut , Herbert Xu , Horia Geanta , Franck Lenormand , Aymen Sghaier , "David S . Miller " , Mark Rutland , "devicetree@vger.kernel.org" , "linux-crypto@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , dl-linux-imx , "kernel@pengutronix.de" , "linux-kernel@vger.kernel.org" Subject: [PATCH v4 0/4] Port mxs-dcp to imx6ull and imx6sll Thread-Topic: [PATCH v4 0/4] Port mxs-dcp to imx6ull and imx6sll Thread-Index: AQHUZhY3Ifrjs6ztxEq885zu4dQD4g== Date: Wed, 17 Oct 2018 12:37:50 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [95.76.156.53] x-mailer: git-send-email 2.17.1 x-clientproxiedby: AM6P191CA0098.EURP191.PROD.OUTLOOK.COM (2603:10a6:209:8a::39) To AM0PR04MB4290.eurprd04.prod.outlook.com (2603:10a6:208:67::17) x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; AM0PR04MB4212; 6:6xIgmiA89vVx32WMNCwV4tyu/8R3EmFw3hUKDBFSGoFf2sTdtyKgMTrfxNyfK6L2oUsQs6D10RO1EkVou5ixWqvApszeniJrkPYvrPVLNCoSII9zgBJc5cZ1kKrNfbR4mBMgbUygfINBGVWs1sf2PkK3upw52nmYk9K1/xB6K32mikgi/bjhqOad8OM2oQUxzwnVSwIoriWxIWYwRO6oTlGoKC4BiguBkIVdXV/u5GTotjdKulA0RjJU3xs5ReR8X1xMQCBtdMYP1FV7q/SKM1bMnbIZa45dj396A8yJY4qz0/ebnUTgS+snyh1kw7yKFryzoyYesWIJDfFn5ggM09yyLWDg8we+m2Wa56jDik5C7C4Y7Ict/0IlFHmaPoOjjThyVHyt0GAQ3ghpgAdxUNk4qasWYJdzy/T6DwDcvc0USAzU2eSPqxw2kQW+3q4AZN/z32hhKxA1VxzmTmaWbQ==; 5:IpdR+oj3WqHQxhQW67KSFrqrYQzgNdLWVKIWYJQ3GzcyUrnh1jNEWqQlRqJei+mTzd+appxLuJfvcKVUTDG71hJUdWJ6Tj4eQ5/NZ0gC8X7shlpJbKWhKM9z7kUtIDnjBgOZ/ifT4+ticKmhWO8U2f+jaOZ2itCToMylGrq24Bw=; 7:EM/TcCttgWscBduA/UXTGSx/n5GinF7MsKUGyCnw+A8M5nIcCXLzzePpWcR1KJ6ohY7qydKmLu7S/IkUvtz4G7sO4ZiFlLcc7VeipV7fvYQCJn34Njt7wAMdouzlssGM8ZEOXyFmeoet7h0rBDYLp/0bESfIqMlyY4Tam/jrEbw7SPgLq+tb3bUx3kwdETpd7dnJNkI4Qw8NJkcygrlLvpZ9sPjPrdFhn0rFsY3MeW9Q6jzAOIjurzvMpCiLuyKz x-ms-office365-filtering-correlation-id: 00e46ef9-deb2-4710-5793-08d6342d59aa x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(7020095)(4652040)(8989299)(5600074)(711020)(4618075)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7153060)(7193020); SRVR:AM0PR04MB4212; x-ms-traffictypediagnostic: AM0PR04MB4212: x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:; x-ms-exchange-senderadcheck: 1 x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(93006095)(93001095)(10201501046)(3002001)(3231355)(944501410)(52105095)(6055026)(149066)(150057)(6041310)(20161123562045)(20161123558120)(20161123564045)(20161123560045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(201708071742011)(7699051)(76991095); SRVR:AM0PR04MB4212; BCL:0; PCL:0; RULEID:; SRVR:AM0PR04MB4212; x-forefront-prvs: 08286A0BE2 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(136003)(396003)(366004)(346002)(39860400002)(376002)(189003)(199004)(71200400001)(71190400001)(6636002)(54906003)(110136005)(52116002)(476003)(2616005)(81166006)(6486002)(81156014)(7736002)(8676002)(50226002)(316002)(256004)(14444005)(5660300001)(86362001)(305945005)(66066001)(68736007)(53936002)(4326008)(486006)(25786009)(478600001)(44832011)(39060400002)(14454004)(6436002)(6512007)(8936002)(386003)(26005)(6346003)(36756003)(97736004)(3846002)(6506007)(6116002)(102836004)(2900100001)(7416002)(6306002)(966005)(2906002)(99286004)(186003)(105586002)(106356001)(5250100002)(32563001); DIR:OUT; SFP:1101; SCL:1; SRVR:AM0PR04MB4212; H:AM0PR04MB4290.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) authentication-results: spf=none (sender IP is ) smtp.mailfrom=leonard.crestez@nxp.com; x-microsoft-antispam-message-info: 4mo4x0bGu/K23yD2g0oivPYmE8iCJ09bn+/0WblnZgYxpaHR7+Fk0KenfVQ5IvImCPXb037Gzej/uAKet1u1Ad7ZDjLLO3nsgCPMynXdlIr1KwiEdrd1/IDRwrFyCqMrxXtm1P893qu0po3JXi6ae3xJ2/OThun0+l4luU/ioJYp7MhFuN87gizO01SO6BS+KLY1Gq6EALTDCKL4j6wxahiGPSOKFEAJFXdytfwr2jfcs9ayhOqSh/aWAFYLPK2yNaAOxVxGBB0S/VmJT7AUYLPYtzzFQ4Ju/z6L9QyujD2RzUIJR/AlFbZNFfSdqleH18x0XhkeUG7RMNFrpf+t3fDW2N41uIwmvRJDkU/7/Jc= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 00e46ef9-deb2-4710-5793-08d6342d59aa X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Oct 2018 12:37:50.7125 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR04MB4212 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The DCP block is present on 6sll and 6ull but not enabled. The hardware is mostly compatible with 6sl, the only important difference is that explicit clock enabling is required. There were several issues with the functionality of this driver (it didn't even probe properly) but they are fixed in cryptodev/master by this series: https://lore.kernel.org/patchwork/cover/994874/ Leonard Crestez (4): dt-bindings: crypto: Mention clocks for mxs-dcp crypto: mxs-dcp - Add support for dcp clk ARM: dts: imx6ull: Add dcp node ARM: imx_v6_v7_defconfig: Enable CRYPTO_DEV_MXS_DCP .../devicetree/bindings/crypto/fsl-dcp.txt | 2 ++ arch/arm/boot/dts/imx6ull.dtsi | 10 +++++++ arch/arm/configs/imx_v6_v7_defconfig | 1 + drivers/crypto/mxs-dcp.c | 28 +++++++++++++++++-- 4 files changed, 38 insertions(+), 3 deletions(-) Reviewed-by: Fabio Estevam