From patchwork Fri May 21 10:59:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Peng Fan (OSS)" X-Patchwork-Id: 12272835 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,MSGID_FROM_MTA_HEADER,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E195BC433B4 for ; Fri, 21 May 2021 10:30:23 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4BB8C613CE for ; Fri, 21 May 2021 10:30:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4BB8C613CE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oss.nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=14JyQKt2YW0A9aOA597zfbf1WDl83qJqmxA64gk7fGA=; b=CrZzMFqEuuWhv3u4djiVoFTv95 huJ/rxShv4hO//4FWEeBdKxdmFKMqYkOzkR+mxUZSnpFeaELPHOqphVyiYxmQtekjAdRQyYBy54C+ UKuJp2BuFayWLCaEHLN+uNRdB5yM2tVuE7iJKa9wCE7CjcWpIIvYGeB3g+Ab4Iy7UdYpAHMHutw/c Wmn9zcYQWaWHL/ruvttHZQBK0NytLzGG8dfmtDatpkTba/ERuAW49Ar1T/AJi10EJzeCJetSeH7Rl C1jsunR1f9Kr1ik03bLMqo7pAzNr3gWvgBVj7eWYXjmwMTkxgZ+IEssUPIsYX4yTZK8dRGvMrGbbU R348HoIw==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lk2OK-004ucA-IJ; Fri, 21 May 2021 10:28:29 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lk2NX-004uIH-6B for linux-arm-kernel@desiato.infradead.org; Fri, 21 May 2021 10:27:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=MIME-Version:Content-Type: Content-Transfer-Encoding:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Sender:Reply-To:Content-ID:Content-Description; bh=Gm8D7o9Zkhoyic+N9lE/S6Kr9IT/0CYNpO5BdIwHQps=; b=oYzwX8/zvIfcw5wQoEEWefdohu i8jZG/uTE2cKWFCp83qi1LljoVJ/NOO6MKcZP79hXKBbY3zeYSchd/2hMovO1d7Com4OnR3lHLmrU pE5/IPsNAYqTBsZwK9pzhQHb0vUaEqLg6+fn2oNik/F1Qhn+BgL09Q/atIlZpzZSkPlQ2hhna/Whh VFOsTOzbAtuL+G7RDOACx2SQQlU0P3NQOYYoTVg/HXjU9gepMYp1PYMMPC1doJNL7jbpIPudPUOUh darVlRL0WBavyrAIZCGO2LRXGnUYKMVB34VUhNrn0zggVbZb7BeHdIyNu2Y2lZ+EceYwbFsikb9T/ Zf00xh7A==; Received: from mail-eopbgr40063.outbound.protection.outlook.com ([40.107.4.63] helo=EUR03-DB5-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lk2NU-00H27S-Dx for linux-arm-kernel@lists.infradead.org; Fri, 21 May 2021 10:27:37 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=BxeiJeA0k4E/jibtH6eZGdB9f7Mdbkzj+/cMmWlmadxKJEt9v9N1YG0C83XUe6+mSag2yKcVudQiXH2eQzGmUUt8B+ij/HJKTBRkoGWkEqsV7+Q62/AdAUehUwHPdGD4nzbTmT0DfjMSV1/x00I7Nj66zBwsrsv4AGY2iRpep5HqRczgGo1uP4Uws2zvnIDRfbBmxYm49hZJ38M/3XjM6PAFjUD7gbdfDJY/wWCh3uPh0HvnU+HjlUAmbQayJQTeDFHsFta4XE9wN4+Jn6eMl1oCVt7ELtIZpA6b4sQPQi2u80XQjXm9E1i3/sq7RCiQdK8zPQk58Ehv49dgra7Ikw== 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=Gm8D7o9Zkhoyic+N9lE/S6Kr9IT/0CYNpO5BdIwHQps=; b=hZpThiAf/liPhN3z2vJKzfFnJ5ginfh362v43piTc+AjVdZW2ih+CWZuusGGDzWUeYKLaOx43pZRkCcTM3edSR6InV1qpcdvcP/Y0ddPs0HDf5yIXPhgDNdwsio/1cVOJHlHIEoP76SR6IR9si4McDtdNSsEKJFFy5SAWmT6Bx/QHPJpR714Mg0684KHpztm48A0hZJwKRF2XFbkS6hf4oA/vYp2d0xfZAToME2Ap3UXgjW9ZxPfpKLmzNVTRn2A5LTOheAooqaaIx4gsTRp3nmsTqjfNXTdtyiAFEwFs6SeUm8D+mafrdLTUoBxSOv+u6aNmUhjIgDwFVzHiQQsfg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oss.nxp.com; dmarc=pass action=none header.from=oss.nxp.com; dkim=pass header.d=oss.nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=NXP1.onmicrosoft.com; s=selector2-NXP1-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Gm8D7o9Zkhoyic+N9lE/S6Kr9IT/0CYNpO5BdIwHQps=; b=edd3u8EkU5pPzeUVYWz9MaNK5Rkd4QX45hZTvbYjEDvDE1/nzl7IF2U7ttJk988SDYrCYuRy6X+i9EWco5+Ioh59/SwSKvzN7ZdM/p5AdONzNaPd0z+xOWwpEced5KrbMfXCkvGsA7gKpNNKa9m5mSWqCvyIYzC+E0MDTsuAkuE= Authentication-Results: kernel.org; dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=oss.nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB7PR04MB4636.eurprd04.prod.outlook.com (2603:10a6:5:2e::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4108.27; Fri, 21 May 2021 10:27:33 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::45b9:c993:87ec:9a64]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::45b9:c993:87ec:9a64%8]) with mapi id 15.20.4129.033; Fri, 21 May 2021 10:27:33 +0000 From: "Peng Fan (OSS)" To: robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, p.zabel@pengutronix.de, l.stach@pengutronix.de, krzk@kernel.org, agx@sigxcpu.org, marex@denx.de, andrew.smirnov@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, ping.bai@nxp.com, frieder.schrempf@kontron.de, aford173@gmail.com, abel.vesa@nxp.com, Peng Fan Subject: [PATCH V5 4/4] soc: imx: Add blk-ctl driver for i.MX8MM Date: Fri, 21 May 2021 18:59:19 +0800 Message-Id: <20210521105919.20167-5-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210521105919.20167-1-peng.fan@oss.nxp.com> References: <20210521105919.20167-1-peng.fan@oss.nxp.com> X-Originating-IP: [119.31.174.71] X-ClientProxiedBy: SG2PR06CA0163.apcprd06.prod.outlook.com (2603:1096:1:1e::17) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from linux-1xn6.ap.freescale.net (119.31.174.71) by SG2PR06CA0163.apcprd06.prod.outlook.com (2603:1096:1:1e::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4150.23 via Frontend Transport; Fri, 21 May 2021 10:27:28 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 49bb9e4c-dac8-4dc7-0675-08d91c430b90 X-MS-TrafficTypeDiagnostic: DB7PR04MB4636: X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:366; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(39860400002)(396003)(136003)(366004)(376002)(346002)(16526019)(1076003)(6486002)(4326008)(956004)(6506007)(478600001)(186003)(6512007)(5660300002)(2616005)(52116002)(8676002)(8936002)(86362001)(7416002)(66556008)(26005)(38100700002)(66476007)(83380400001)(6666004)(2906002)(316002)(66946007)(38350700002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: oss.nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 49bb9e4c-dac8-4dc7-0675-08d91c430b90 X-MS-Exchange-CrossTenant-AuthSource: DB6PR0402MB2760.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 May 2021 10:27:33.4409 (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: PdgbS2qW+ty2i6ftqJCWlpqWzk3zec1E30lVjoJ7+LVzXsREgKl3qsALJ3AB8HpdWfYb8rrdQ5vdWo1jZf1wnQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR04MB4636 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210521_032736_500345_89A1C1E8 X-CRM114-Status: GOOD ( 18.92 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Peng Fan The i.MX8MM SoC has dispmix BLK-CTL and vpumix BLK-CTL, so we add that support in this driver. Reviewed-by: Abel Vesa Signed-off-by: Peng Fan --- drivers/soc/imx/Makefile | 2 +- drivers/soc/imx/blk-ctl-imx8mm.c | 139 +++++++++++++++++++++++++++++++ 2 files changed, 140 insertions(+), 1 deletion(-) create mode 100644 drivers/soc/imx/blk-ctl-imx8mm.c diff --git a/drivers/soc/imx/Makefile b/drivers/soc/imx/Makefile index d3d2b49a386c..c260b962f495 100644 --- a/drivers/soc/imx/Makefile +++ b/drivers/soc/imx/Makefile @@ -4,4 +4,4 @@ obj-$(CONFIG_ARCH_MXC) += soc-imx.o endif obj-$(CONFIG_HAVE_IMX_GPC) += gpc.o obj-$(CONFIG_IMX_GPCV2_PM_DOMAINS) += gpcv2.o -obj-$(CONFIG_SOC_IMX8M) += soc-imx8m.o blk-ctl.o +obj-$(CONFIG_SOC_IMX8M) += soc-imx8m.o blk-ctl.o blk-ctl-imx8mm.o diff --git a/drivers/soc/imx/blk-ctl-imx8mm.c b/drivers/soc/imx/blk-ctl-imx8mm.c new file mode 100644 index 000000000000..59443588f892 --- /dev/null +++ b/drivers/soc/imx/blk-ctl-imx8mm.c @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright 2021 NXP + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "blk-ctl.h" + +#define MEDIA_BLK_BUS_RSTN_BLK_SYNC_SFT_EN BIT(6) +#define MEDIA_BLK_MIPI_DSI_I_PRESETN_SFT_EN BIT(5) +#define MEDIA_BLK_MIPI_CSI_I_PRESETN_SFT_EN BIT(4) +#define MEDIA_BLK_CAMERA_PIXEL_RESET_N_SFT_EN BIT(3) +#define MEDIA_BLK_CSI_BRIDGE_SFT_EN GENMASK(2, 0) + +#define MEDIA_BLK_BUS_PD_MASK BIT(12) +#define MEDIA_BLK_MIPI_CSI_PD_MASK GENMASK(11, 10) +#define MEDIA_BLK_MIPI_DSI_PD_MASK GENMASK(9, 8) +#define MEDIA_BLK_LCDIF_PD_MASK GENMASK(7, 6) +#define MEDIA_BLK_CSI_BRIDGE_PD_MASK GENMASK(5, 0) + +static struct imx_blk_ctl_hw imx8mm_dispmix_blk_ctl_pds[] = { + IMX_BLK_CTL_PD("CSI_BRIDGE", NULL, IMX8MM_BLK_CTL_PD_DISPMIX_CSI_BRIDGE, 0x4, + MEDIA_BLK_CSI_BRIDGE_PD_MASK, 0, MEDIA_BLK_CSI_BRIDGE_SFT_EN, + IMX_BLK_CTL_PD_RESET), + IMX_BLK_CTL_PD("LCDIF", NULL, IMX8MM_BLK_CTL_PD_DISPMIX_LCDIF, 0x4, + MEDIA_BLK_LCDIF_PD_MASK, -1, -1, 0), + IMX_BLK_CTL_PD("MIPI_DSI", "mipi", IMX8MM_BLK_CTL_PD_DISPMIX_MIPI_DSI, 0x4, + MEDIA_BLK_MIPI_DSI_PD_MASK, 0, MEDIA_BLK_MIPI_DSI_I_PRESETN_SFT_EN, + IMX_BLK_CTL_PD_RESET), + IMX_BLK_CTL_PD("MIPI_CSI", "mipi", IMX8MM_BLK_CTL_PD_DISPMIX_MIPI_CSI, 0x4, + MEDIA_BLK_MIPI_CSI_PD_MASK, 0, + MEDIA_BLK_MIPI_CSI_I_PRESETN_SFT_EN | MEDIA_BLK_CAMERA_PIXEL_RESET_N_SFT_EN, + IMX_BLK_CTL_PD_RESET), + IMX_BLK_CTL_PD("DISPMIX_BUS", "dispmix", IMX8MM_BLK_CTL_PD_DISPMIX_BUS, 0x4, + MEDIA_BLK_BUS_PD_MASK, 0, MEDIA_BLK_BUS_RSTN_BLK_SYNC_SFT_EN, + IMX_BLK_CTL_PD_HANDSHAKE | IMX_BLK_CTL_PD_RESET) +}; + +static struct imx_blk_ctl_hw imx8mm_vpumix_blk_ctl_pds[] = { + IMX_BLK_CTL_PD("VPU_BLK_CTL_G2", "vpu-g2", IMX8MM_BLK_CTL_PD_VPU_G2, 0x4, + BIT(0), 0, BIT(0), IMX_BLK_CTL_PD_RESET), + IMX_BLK_CTL_PD("VPU_BLK_CTL_G1", "vpu-g1", IMX8MM_BLK_CTL_PD_VPU_G1, 0x4, + BIT(1), 0, BIT(1), IMX_BLK_CTL_PD_RESET), + IMX_BLK_CTL_PD("VPU_BLK_CTL_H1", "vpu-h1", IMX8MM_BLK_CTL_PD_VPU_H1, 0x4, + BIT(2), 0, BIT(2), IMX_BLK_CTL_PD_RESET), + IMX_BLK_CTL_PD("VPU_BLK_CTL_BUS", "vpumix", IMX8MM_BLK_CTL_PD_VPU_BUS, 0x4, + BIT(2), 0, BIT(2), IMX_BLK_CTL_PD_HANDSHAKE | IMX_BLK_CTL_PD_RESET) +}; + +static const struct regmap_config imx8mm_blk_ctl_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = 0x30, + .fast_io = true, +}; + +static const struct imx_blk_ctl_dev_data imx8mm_vpumix_blk_ctl_dev_data = { + .pds = imx8mm_vpumix_blk_ctl_pds, + .pds_num = ARRAY_SIZE(imx8mm_vpumix_blk_ctl_pds), + .max_num = IMX8MM_BLK_CTL_PD_VPU_MAX, + .hw_hsk = &imx8mm_vpumix_blk_ctl_pds[3], + .config = imx8mm_blk_ctl_regmap_config, + .name = "imx-vpumix-blk-ctl", +}; + +static const struct imx_blk_ctl_dev_data imx8mm_dispmix_blk_ctl_dev_data = { + .pds = imx8mm_dispmix_blk_ctl_pds, + .pds_num = ARRAY_SIZE(imx8mm_dispmix_blk_ctl_pds), + .max_num = IMX8MM_BLK_CTL_PD_DISPMIX_MAX, + .hw_hsk = &imx8mm_dispmix_blk_ctl_pds[4], + .config = imx8mm_blk_ctl_regmap_config, + .name = "imx-dispmix-blk-ctl", +}; + +static int imx8mm_blk_ctl_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + const struct imx_blk_ctl_dev_data *dev_data = of_device_get_match_data(dev); + struct regmap *regmap; + struct imx_blk_ctl *ctl; + void __iomem *base; + + ctl = devm_kzalloc(dev, sizeof(*ctl), GFP_KERNEL); + if (!ctl) + return -ENOMEM; + + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + regmap = devm_regmap_init_mmio(dev, base, &dev_data->config); + if (IS_ERR(regmap)) + return PTR_ERR(regmap); + + ctl->regmap = regmap; + ctl->dev = dev; + mutex_init(&ctl->lock); + + ctl->num_clks = devm_clk_bulk_get_all(dev, &ctl->clks); + if (ctl->num_clks < 0) + return ctl->num_clks; + + dev_set_drvdata(dev, ctl); + ctl->dev_data = dev_data; + + return imx_blk_ctl_register(dev); +} + +static const struct of_device_id imx_blk_ctl_of_match[] = { + { .compatible = "fsl,imx8mm-vpumix-blk-ctl", .data = &imx8mm_vpumix_blk_ctl_dev_data }, + { .compatible = "fsl,imx8mm-dispmix-blk-ctl", .data = &imx8mm_dispmix_blk_ctl_dev_data }, + { /* Sentinel */ } +}; +MODULE_DEVICE_TABLE(of, imx_blk_ctl_of_match); + +static struct platform_driver imx_blk_ctl_driver = { + .probe = imx8mm_blk_ctl_probe, + .driver = { + .name = "imx8mm-blk-ctl", + .of_match_table = of_match_ptr(imx_blk_ctl_of_match), + .pm = &imx_blk_ctl_pm_ops, + }, +}; +module_platform_driver(imx_blk_ctl_driver);