From patchwork Tue Sep 5 12:58:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Kartik Rajput X-Patchwork-Id: 1830012 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256 header.s=selector2 header.b=ZmYTsFJI; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4RgCns2GGyz1ygc for ; Wed, 6 Sep 2023 03:54:57 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236414AbjIERyu (ORCPT ); Tue, 5 Sep 2023 13:54:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236432AbjIERyk (ORCPT ); Tue, 5 Sep 2023 13:54:40 -0400 Received: from NAM04-BN8-obe.outbound.protection.outlook.com (mail-bn8nam04on2088.outbound.protection.outlook.com [40.107.100.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A32938AF4; Tue, 5 Sep 2023 09:43:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=VBVnfwnlErKsNvouzu0+JbVmz1sunvy+xq4hR4JtXle12eNZFpRRw/ebMlns+Vipb5oVZrl8iiGI2lJe7xF7TRZ+G8UmuaxHkTSqqaGa4O8y7F0f3qWtMg4y2fuPLLukoKvoTifWUDGebbcfdbgSBwF2YIInQ9fjbc2pNJE0bvx79SaWaNuh9q2E2Z0iRENbqxErKmjGpyYpNMZe6teHWsjjxCkSCGVZBaZFguEdEomOFwzM5kCLKpy8Es8+iIsycKDpVtP/962LD8vDkQkP0v5tw9m8nnXh7nguM0NJbyLh1hf5APDQDtZqxkkDuql5kAqcXIZJkh4AsajhoXsA4A== 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=Re29ps3AiOSg4y0WBx8YIBQJTME/7AeggREHZrD4b44=; b=M76QtXttg/kVAHqfnZ95MMgXkXYM8E+1IxWK81To3y2VruHzFmsfBDe7AWxmQzLHxPxZCFbiyr4c0NXKwDCrENcC3R1KvoyND9WYZQMm6uBqhw00ztoVYFoe2/f++wHLaprfURf32asvSsm+ona4i8D9xYiLHUV6Y0zR39P/Ugc2cFueQGEheniIPhjdDWiyL5WvpjA6rCXutBAZzIiteIty4IKFhZEiebE8ItIuQzSes20A5BpnWLwdL9VlVvzP5P+GdcONQLz47F2vAk3+3GavVaH5DqKOPDdU1RnFQ3r/UgQ2yrf++GhHY5aHvEWhhQA8BoZMSlojS5HUeApvPQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 216.228.118.232) 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=Re29ps3AiOSg4y0WBx8YIBQJTME/7AeggREHZrD4b44=; b=ZmYTsFJI2oR5IgEUi71Apjgwm7CgwUcIP3REeSIPXg9waVVhM63hNmTv28wtuiBSGlDKlhwpoXwYYIP92qaI+o9DaafhK1G7Vkp57o+srOMELdj9YbvhHRYo6/4pcOdqVMl6vL680wsh43dtmBnBzyabtEAiz3/cl0uq6Kiy/y61EV7sdtgOAHw7gG13FYh2duKy6JfKFk178W/Nsis8Qxi+PLBtV5d+d/saRIWL8Lu28quHgwMTyrLPbYRjdVmTHrvz8OB1EpAlC89h9alBeBn5DTsvLMnmqTD11ozegHpWSinbLxYh5RwKPj4c/ITIBRqW0+8W2RlB5b86tNVv+A== Received: from DS7PR05CA0020.namprd05.prod.outlook.com (2603:10b6:5:3b9::25) by SJ0PR12MB8138.namprd12.prod.outlook.com (2603:10b6:a03:4e0::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6745.33; Tue, 5 Sep 2023 16:36:41 +0000 Received: from DS2PEPF00003440.namprd02.prod.outlook.com (2603:10b6:5:3b9:cafe::6a) by DS7PR05CA0020.outlook.office365.com (2603:10b6:5:3b9::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6768.25 via Frontend Transport; Tue, 5 Sep 2023 16:36:41 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 216.228.118.232) 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 216.228.118.232 as permitted sender) receiver=protection.outlook.com; client-ip=216.228.118.232; helo=mail.nvidia.com; pr=C Received: from mail.nvidia.com (216.228.118.232) by DS2PEPF00003440.mail.protection.outlook.com (10.167.18.43) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6768.25 via Frontend Transport; Tue, 5 Sep 2023 16:36:40 +0000 Received: from drhqmail201.nvidia.com (10.126.190.180) by mail.nvidia.com (10.127.129.5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.5; Tue, 5 Sep 2023 09:36:19 -0700 Received: from drhqmail202.nvidia.com (10.126.190.181) by drhqmail201.nvidia.com (10.126.190.180) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.37; Tue, 5 Sep 2023 09:36:19 -0700 Received: from localhost.localdomain (10.127.8.12) by mail.nvidia.com (10.126.190.181) with Microsoft SMTP Server id 15.2.986.37 via Frontend Transport; Tue, 5 Sep 2023 09:36:14 -0700 From: Kartik To: , , , , , , , , , , , , , , , Subject: [PATCH v2 1/6] soc/tegra: fuse: Refactor resource mapping Date: Tue, 5 Sep 2023 18:28:19 +0530 Message-ID: <20230905125824.2947-2-kkartik@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230905125824.2947-1-kkartik@nvidia.com> References: <20230905125824.2947-1-kkartik@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS2PEPF00003440:EE_|SJ0PR12MB8138:EE_ X-MS-Office365-Filtering-Correlation-Id: 3e7084fc-efd0-410e-469b-08dbae2e486f 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:216.228.118.232;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge1.nvidia.com;CAT:NONE;SFS:(13230031)(4636009)(396003)(39860400002)(346002)(376002)(136003)(451199024)(1800799009)(82310400011)(186009)(36840700001)(40470700004)(46966006)(82740400003)(356005)(36756003)(478600001)(36860700001)(5660300002)(921005)(47076005)(8676002)(8936002)(2906002)(7636003)(2616005)(1076003)(110136005)(41300700001)(426003)(83380400001)(26005)(40460700003)(316002)(70206006)(70586007)(336012)(40480700001)(86362001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Sep 2023 16:36:40.8631 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3e7084fc-efd0-410e-469b-08dbae2e486f X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.232];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: DS2PEPF00003440.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SJ0PR12MB8138 X-Spam-Status: No, score=0.5 required=5.0 tests=BAYES_00,DATE_IN_PAST_03_06, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, FORGED_SPF_HELO,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS, SPF_NONE autolearn=no 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-tegra@vger.kernel.org To prepare for adding ACPI support to the tegra-apbmisc driver, relocate the code responsible for mapping memory resources from the function ‘tegra_init_apbmisc’ to the function ‘tegra_init_apbmisc_resources.’ This adjustment will allow the code to be shared between ‘tegra_init_apbmisc’ and the upcoming ‘tegra_acpi_init_apbmisc’ function. Signed-off-by: Kartik --- drivers/soc/tegra/fuse/tegra-apbmisc.c | 37 +++++++++++++++----------- 1 file changed, 21 insertions(+), 16 deletions(-) diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index da970f3dbf35..06c1b3a2c7ec 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -160,9 +160,28 @@ void __init tegra_init_revision(void) tegra_sku_info.platform = tegra_get_platform(); } -void __init tegra_init_apbmisc(void) +static void tegra_init_apbmisc_resources(struct resource *apbmisc, + struct resource *straps) { void __iomem *strapping_base; + + apbmisc_base = ioremap(apbmisc->start, resource_size(apbmisc)); + if (apbmisc_base) + chipid = readl_relaxed(apbmisc_base + 4); + else + pr_err("failed to map APBMISC registers\n"); + + strapping_base = ioremap(straps->start, resource_size(straps)); + if (strapping_base) { + strapping = readl_relaxed(strapping_base); + iounmap(strapping_base); + } else { + pr_err("failed to map strapping options registers\n"); + } +} + +void __init tegra_init_apbmisc(void) +{ struct resource apbmisc, straps; struct device_node *np; @@ -219,21 +238,7 @@ void __init tegra_init_apbmisc(void) } } - apbmisc_base = ioremap(apbmisc.start, resource_size(&apbmisc)); - if (!apbmisc_base) { - pr_err("failed to map APBMISC registers\n"); - } else { - chipid = readl_relaxed(apbmisc_base + 4); - } - - strapping_base = ioremap(straps.start, resource_size(&straps)); - if (!strapping_base) { - pr_err("failed to map strapping options registers\n"); - } else { - strapping = readl_relaxed(strapping_base); - iounmap(strapping_base); - } - + tegra_init_apbmisc_resources(&apbmisc, &straps); long_ram_code = of_property_read_bool(np, "nvidia,long-ram-code"); put: