From patchwork Fri Mar 10 19:06:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dipen Patel X-Patchwork-Id: 6426 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp1055619wrd; Fri, 10 Mar 2023 11:21:26 -0800 (PST) X-Google-Smtp-Source: AK7set/nzM1TOGzzDS3TmgIAdwbvrX1YSQEeagQjfsfltU9a+wBgh1R1L6gAbDTAtPWb4baFUHxF X-Received: by 2002:a17:902:e549:b0:19e:76c4:2d30 with SMTP id n9-20020a170902e54900b0019e76c42d30mr34171099plf.61.1678476086555; Fri, 10 Mar 2023 11:21:26 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1678476086; cv=pass; d=google.com; s=arc-20160816; b=H3f2D4E+wM5gsX/Ocp2A3en6zGCZK2FjRmUR8gr+Iok+57WhFJUw4jauVX59F1ZLE+ kCJjEx7pyVF0a5SfBgwTasVTRqzGE/6huxUDLi8gjKM9tb0C59usdDh7T03/78+PMAJu 2Fr8dDurFFMZdCnO0QtqCDyyM+/J2DJDlt1sOE5otdQJ7dUSoq+R+rSkpg37fHvKezOV R11RfK5sECdjOptnSo09+4DQOtKfeE9NRllByjNf51lVjibqrJNyWnQ/0xMgsP1k0cML 4xcA8hLHxD0cnAd4rVZnxgajQFcneENYsOT006M0G37XBnvUIFHf2vHgejQGDghvO4gq 0+xA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from :dkim-signature; bh=ccpyOUqXwzhN8nWhoV4dQoCUJHgnsAVUXx0SK9bjC94=; b=oQKhfZ8pMyqcD2M6oDnEJ7ydCEd1pQHzZwheF/1eJJlQ3QxDmLiA8vFn08TPchFyNt C2Ie1IJMRq67ps2/SUmMs4cMXGUiQxeoVxHBA4IHQUf7KVVPXgYhs9Sunkk3LkXjSiLM 8/gleuqI70BfJFTeDKeyQtZixpsj99ihICTj6uZ0DY0VQlj+iui+MF3OLIfApJnqiJ0A 9vKH6zoucOW6+vPOp+PAVHCCOHDAdvPi+Iy5aSy/30iMqNvIIG+udBZSe3IuHPeBpPhh oi+P3SkZBou5L4yRtbH7zNWdwg/WmELke6XJ+BTorYy90HYpMDtRnntIypwcHz43pYkj pnrA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@Nvidia.com header.s=selector2 header.b=EBHNc90R; arc=pass (i=1 spf=pass spfdomain=nvidia.com dmarc=pass fromdomain=nvidia.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=nvidia.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id h10-20020a170902704a00b0019aba699d56si552984plt.608.2023.03.10.11.21.12; Fri, 10 Mar 2023 11:21:26 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@Nvidia.com header.s=selector2 header.b=EBHNc90R; arc=pass (i=1 spf=pass spfdomain=nvidia.com dmarc=pass fromdomain=nvidia.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=nvidia.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230481AbjCJTGw (ORCPT + 99 others); Fri, 10 Mar 2023 14:06:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36656 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229901AbjCJTGt (ORCPT ); Fri, 10 Mar 2023 14:06:49 -0500 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (mail-mw2nam10on2055.outbound.protection.outlook.com [40.107.94.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 10F921308C5; Fri, 10 Mar 2023 11:06:47 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=QNSErk0G6nJOcPP2tmr4XXGKpZ2auep7vuk8r2BhyqtG+nEruULv1/F2TN6bGJxg/AAMnp8IpuFkHUL8w13w7hizDIrTGvD9EX83cmX46qugzK8mfzN8d7bW7mjlYsBaGgKFhVSt7iW9tn3o1fPpSPHSs1CxbA1TUX6bPW7sPt9pJP2EjeYv68wAzNHu8wqFRrOXz5CNih99YRitbl1s15hLD/UOFHHc48vtMqlrF32yXAEwTZPkfTH4NWhNal6eNCag3sE0VVvX2v8D81wBdiX6iJeM8dYHu0w0SqLVq+c4ME+aclIfmdSusy1xKTCjUCE41DORj2Iig7qY6wXGuA== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=ccpyOUqXwzhN8nWhoV4dQoCUJHgnsAVUXx0SK9bjC94=; b=ZE5CLiFldJnRzwdseTvbGz4rjZKd9pK6ooXNkxtJ+Ev3Fhw6zG2mudVQVnXyMSBtAvrdm4/bI/smbHxjfRKQfiZBRcFThazv7EN4GJKZA8lhlghez2y8NjLuKVyZnRJMy5685VJY6FHAazAxiCCbmnLgAm2YpVjFjYT2NUHnRRxtyGAYZMQ4HNCPT+Z4mURCielYwK32olzNBwUCMsRADUJfc9hbE6JP81cJ4FzM2jKSBtOd1jucSe/22RX7xIyGqbhRMSQxowRDWwbNRiTzzF706XlH/EhDO8BYhv3q/EoPXTnyRMWSWPCuluF9Aq+YjdlvaV8AdisWggcru5DgoQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.117.160) smtp.rcpttodomain=gmail.com smtp.mailfrom=nvidia.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=nvidia.com; dkim=none (message not signed); arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Nvidia.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=ccpyOUqXwzhN8nWhoV4dQoCUJHgnsAVUXx0SK9bjC94=; b=EBHNc90RqKn/Pr7smedTe5vI9rKh6xZqjU7RQCfcE/LhWxilKverJMdnQ0eorcl5iNjett5UHEFoVzZL23KfANDXLUJ7CFfUbApAvFy+Z8y9JifYeUDgJfpT11KZbxCYxeOP7kdZOvICGTOkiHi0cynvu6ct3aFhIRMYT3Gy0P+gPLenUwYLmx/x/B8S5FRyhSYXLiz3d8CPQfp4s8q/6zVgUnICQ038kqDQdpk+ADCCFhRA0ydM80sYFu9005tShhx/VfgpLrFlGJtrtoHJ4scYHvyAJJTc+v6Ii5CN6Brpq98SUEltk8Om+AZE2tPBTz1+J6vFuiZ3oPLajk0BuQ== Received: from MW4PR04CA0267.namprd04.prod.outlook.com (2603:10b6:303:88::32) by DS7PR12MB5862.namprd12.prod.outlook.com (2603:10b6:8:79::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.20; Fri, 10 Mar 2023 19:06:45 +0000 Received: from CO1NAM11FT101.eop-nam11.prod.protection.outlook.com (2603:10b6:303:88:cafe::7a) by MW4PR04CA0267.outlook.office365.com (2603:10b6:303:88::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.20 via Frontend Transport; Fri, 10 Mar 2023 19:06:45 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.117.160) smtp.mailfrom=nvidia.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=nvidia.com; Received-SPF: Pass (protection.outlook.com: domain of nvidia.com designates 216.228.117.160 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.117.160; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.117.160) by CO1NAM11FT101.mail.protection.outlook.com (10.13.175.164) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6178.20 via Frontend Transport; Fri, 10 Mar 2023 19:06:44 +0000 Received: from rnnvmail204.nvidia.com (10.129.68.6) by mail.nvidia.com (10.129.200.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Fri, 10 Mar 2023 11:06:38 -0800 Received: from rnnvmail205.nvidia.com (10.129.68.10) by rnnvmail204.nvidia.com (10.129.68.6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Fri, 10 Mar 2023 11:06:37 -0800 Received: from dipenp.nvidia.com (10.127.8.10) by mail.nvidia.com (10.129.68.10) with Microsoft SMTP Server id 15.2.986.5 via Frontend Transport; Fri, 10 Mar 2023 11:06:37 -0800 From: Dipen Patel To: , , , , , , , , , , , , , CC: Dipen Patel Subject: [PATCH V3 0/6] Add Tegra234 HTE support Date: Fri, 10 Mar 2023 11:06:28 -0800 Message-ID: <20230310190634.5053-1-dipenp@nvidia.com> X-Mailer: git-send-email 2.17.1 X-NVConfidentiality: public MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT101:EE_|DS7PR12MB5862:EE_ X-MS-Office365-Filtering-Correlation-Id: 061deccf-126f-4190-fa68-08db219a9749 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230025)(4636009)(39860400002)(396003)(346002)(136003)(376002)(451199018)(46966006)(36840700001)(7416002)(5660300002)(36756003)(83380400001)(426003)(82310400005)(47076005)(70206006)(8676002)(478600001)(7696005)(107886003)(6666004)(26005)(336012)(2616005)(1076003)(186003)(41300700001)(921005)(4326008)(70586007)(40480700001)(316002)(8936002)(356005)(86362001)(36860700001)(110136005)(82740400003)(7636003)(2906002)(2101003)(83996005);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Mar 2023 19:06:44.9007 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 061deccf-126f-4190-fa68-08db219a9749 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT101.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB5862 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1760009740753187367?= X-GMAIL-MSGID: =?utf-8?q?1760009740753187367?= This patch series mainly adds support for the Tegra234 HTE provider. In addition, it addresses dt binding comments which prompted code changes in the existing HTE provider driver for the Tegra194 chips. The comments raised concern how existing code retrieves gpio controller node (the node is used to help namespace conversion between HTE and GPIOLIB). To help simplify that process, new DT property is suggested which adds gpio controller node in the HTE provider binding as phandle property. To conlude this patch series: - adds Tegra234 HTE provider - modifies existing Tegra194 and Tegra234 provider code to add address provider dt binding changes. The V1 patch series: - Adds tegra Tegra234 HTE(timestamp) provider supports. - Updates MAINTAINERS file for git tree, mail list fields. - Updates devicetree and API documentations. - Enables HTE subsystem, Tegra194 and Tegra234 HTE providers by default in arm64 defconfig and dts files. The V2 patch series: - Changes in dt bindings to remove slices property - Adds nvidia,gpio-controller dt property - Add GTE node for the Tegra234 The V3 patch series: - Re-arranged patches to have dt bindings first before its usage - Addressed review comments regarding dt bindings Dipen Patel (6): MAINTAINERS: Add HTE/timestamp subsystem details dt-bindings: timestamp: Add Tegra234 support hte: Re-phrase tegra API document hte: Add Tegra234 provider gpio: tegra186: Add Tegra234 hte support arm64: tegra: Add GTE nodes .../timestamp/nvidia,tegra194-hte.yaml | 31 ++-- Documentation/driver-api/hte/tegra194-hte.rst | 33 ++-- MAINTAINERS | 3 + arch/arm64/boot/dts/nvidia/tegra194.dtsi | 3 +- arch/arm64/boot/dts/nvidia/tegra234.dtsi | 17 ++ drivers/gpio/gpio-tegra186.c | 1 + drivers/hte/hte-tegra194-test.c | 2 +- drivers/hte/hte-tegra194.c | 152 ++++++++++++++++-- 8 files changed, 196 insertions(+), 46 deletions(-) base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6