From patchwork Thu Mar 25 09:00:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ying Liu X-Patchwork-Id: 409003 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 67ADBC433DB for ; Thu, 25 Mar 2021 09:15:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2DFA461A25 for ; Thu, 25 Mar 2021 09:15:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229626AbhCYJPE (ORCPT ); Thu, 25 Mar 2021 05:15:04 -0400 Received: from mail-eopbgr20085.outbound.protection.outlook.com ([40.107.2.85]:30318 "EHLO EUR02-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229616AbhCYJOz (ORCPT ); Thu, 25 Mar 2021 05:14:55 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=eNtV1xsR2prVCrx86CaX7+TRlU8iy/df1IhUkVlgqnOaloyr4bqrBUIHrEjbbNuLlxQ/wFBpJzDbPmBvXd2a5lT3HJVgPGAU1Pom/+l2Eb1iYfOjPdt4shk+mK6h2UcjY5/LvTL4WnD5umFTghKPZnDa1Y0EveQLchJI4XHM18WFaeDTmS6P6xQ8nzzTWuNCpifjSxjB61qtv0N/8gNawQSyHYzZTzqs9WPPo+DubldhumGVXdJiRnAfzhCV5DNvLtGXUD0FpydveysHZ/2i6IHfM1wqbBYVik43gCWvIhxYLhIN8weEsMLybjHLcnCOEu4PbHuFp9BN+ULLXma3ZQ== 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=zKUevlIS/pPr9dxRWiV7l3CwA0jZ5orOFptAqFk/LNU=; b=AuPr0U8VsyQ0tec+6Bv7iPI+RhqGk344eAo5Q+nYJg8/MhY/ilDmMxrxsDqiSqWkedqQw/fmG1dRomkYxSoFapZdNUOlW87beDN0B139Kz8IQm3Moz9vIyzjp4tTxw8nGvLjNqc8ku41ZNhueNelF1Y2AaMBcHCcfFHipcG3NI8Sn7h3wnh4qay0Lp4zwygSk1R7xaPao/O88iMjvAjsRyuvr5ieq39ohE3gyae6H5EpPpgvyOlOcdqG9uhZ/PbTXA5UzfUN0yn+fYZW8DMkhZbfE31K7zzxzkKwIFoO4xArhmugndWF2xWgLNxEVNh2xUU3mlR5vK1WGGQmhnmGAQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=zKUevlIS/pPr9dxRWiV7l3CwA0jZ5orOFptAqFk/LNU=; b=qfbDMMrVycJwPIqMC6hkSAyrRUpW6VLaZDw3cgqO8yZ9Qv8gsb5idHHb6ELm//Cx2SS/Tvddhtu9ha7Kb1QAzzirHl5Us+TSA8xGh2gCBzgKGBLlGv48UKr2IpfoQ99a/Mc6ym93KpN9dOVFO4dmO7lX7zyFd0ThIaQ0rJtT/hA= Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none; vger.kernel.org; dmarc=none action=none header.from=nxp.com; Received: from VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) by VI1PR0401MB2319.eurprd04.prod.outlook.com (2603:10a6:800:26::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3977.25; Thu, 25 Mar 2021 09:14:50 +0000 Received: from VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::3ce1:4759:5c33:514c]) by VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::3ce1:4759:5c33:514c%5]) with mapi id 15.20.3977.026; Thu, 25 Mar 2021 09:14:49 +0000 From: Liu Ying To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Cc: kishon@ti.com, vkoul@kernel.org, robh+dt@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, airlied@linux.ie, daniel@ffwll.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, agx@sigxcpu.org, robert.chiras@nxp.com, martin.kepplinger@puri.sm, robert.foss@linaro.org Subject: [PATCH v5 1/5] drm/bridge: nwl-dsi: Set PHY mode in nwl_dsi_enable() Date: Thu, 25 Mar 2021 17:00:28 +0800 Message-Id: <1616662832-27048-2-git-send-email-victor.liu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616662832-27048-1-git-send-email-victor.liu@nxp.com> References: <1616662832-27048-1-git-send-email-victor.liu@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: HK2PR02CA0164.apcprd02.prod.outlook.com (2603:1096:201:1f::24) To VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by HK2PR02CA0164.apcprd02.prod.outlook.com (2603:1096:201:1f::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3977.25 via Frontend Transport; Thu, 25 Mar 2021 09:14:43 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: be1694d7-b3f4-4709-39fd-08d8ef6e7123 X-MS-TrafficTypeDiagnostic: VI1PR0401MB2319: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:2201; 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:VI1PR04MB3983.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(346002)(376002)(366004)(396003)(39860400002)(136003)(6512007)(2906002)(7416002)(6666004)(5660300002)(6506007)(8936002)(6486002)(8676002)(66556008)(66476007)(4326008)(66946007)(2616005)(956004)(316002)(38100700001)(16526019)(186003)(52116002)(478600001)(86362001)(36756003)(26005); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: =?utf-8?q?1Ct4oRXoxXua6z8fmaUZy6CrsOH?= =?utf-8?q?48MA7PbXmDKiiPxP2A6RN7QDuQP/rtVqwO8yM/vG9ArtIBRYy8urgJZL?= =?utf-8?q?f0+AtHEIlr2Ph0NulMtFGiNe3Fsj21awUli8QzrZGvc3F1mZZlH0wspE?= =?utf-8?q?J2WEe8q4HJp2q3ZOwEMmVoR+Xtu5inN6AF50RXgL91GElNUOgzvDLWvS?= =?utf-8?q?3icsciT0rzkNRGOMhpLhDr/AYbgGy9muMey3Ji7iyVMuntL4cnIebtvZ?= =?utf-8?q?REyh2Blve/8MI+OiwKKkcruvm59QIk9OErt/OCv+GGhMPxxY+nGoy8cn?= =?utf-8?q?M8/9G6hTnWwdWffnMC89OHjLg1r2r97FOeWUm9T7euqtndHqLDLkLqTg?= =?utf-8?q?JLmhBjAHB7+ch6KtZEPvi40W1Uy8Xda7cmtF3PaE6Alt6eYKG0Gs5xgN?= =?utf-8?q?JIPkJA2wAut0v9TmfASjbh91qmxGC5zzFhuo+8nOIRyxeSrwuh5oF2BJ?= =?utf-8?q?ryVvU+OL8qdes33llq6VYM6fYhiylIQ8IwM0l36+UXhEl5GjI/Lqmijq?= =?utf-8?q?v5vvRClCMXG8rwVxVuv+gPnrrxaTy2MWkiAjh85/tFXmOr5sdZLFqkl6?= =?utf-8?q?uGhU3h50+r2lIkx4NnNOI3ocHF2snMyvDCmG0MC2Pq/MVFdHasonuNra?= =?utf-8?q?fyBjAZ2Z21ueEPB+ls7TacRHRbRBSKCxgnrgoQKGoTY4/6VZ7mvVFVDX?= =?utf-8?q?ibvg76ERQvYs3wv+zibtL+Od+gprkBdiA7PIYggrRzUtaBVm8LZg2TJf?= =?utf-8?q?2PUjH+8dBVHkKiwMu7zWSvvJgaZhNTKcmRC3wuQstl6gZLkGqDHWP32o?= =?utf-8?q?iFBxlnF2uwx33goshWYMxz7TV9k5kl1QEDcRdQluRD4x4qYdT8Zw7taN?= =?utf-8?q?K2WNDsluAr+8Aop7B9uGr7Ikyodip8uXWsIb4Ac0OOpX92+cdd8+LueH?= =?utf-8?q?4K96QwBJkPSXqplyxfBtfrA4Pm1SkQCaiLV3DYF0tHhkytaGVWDPmFe2?= =?utf-8?q?STyCCun3TvUfZDEKAX1HH1IIlFH36QSye5/Ceew7WBifvBGHW8an5O1o?= =?utf-8?q?lV68sbp+VWIPDIT6QfZhHgGZNeGH7Jc/Rg5abKa23cSNJYMsmE/wMURx?= =?utf-8?q?kO4uNA7xmOXro3FiuPEeZgHpL8ddWZKnekcbADU/e417XmGuAFI4FizV?= =?utf-8?q?DlzaKux584USJ11xcKnWCsPqJ3rJ3662TvopdTsAQKWSgxv6zT9eqTWt?= =?utf-8?q?ydU+KL3PEPgcR5RgWBjaEz0bhLOTnzz1+m/qT03dhobB/MrwuieCf/ry?= =?utf-8?q?Mw9ZIpOAGX/8MTQ0PnuFMYjbBSlrU5E50wQJiuC7PrBdsAl+pPaLa3BB?= =?utf-8?q?PjiQvhvcwmp4enx/lSzGQwDK6GQrg?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: be1694d7-b3f4-4709-39fd-08d8ef6e7123 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB3983.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Mar 2021 09:14:49.8459 (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: //10cXfxsP1Ybl8uGwSZ9Pg+jVsgl/HXKnuYRuP4xouGhm/A5TE6TfyfURbrEM8Vj+gwYp6iTU/yTjBIZZwlvg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0401MB2319 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Northwest Logic MIPI DSI host controller embedded in i.MX8qxp works with a Mixel MIPI DPHY + LVDS PHY combo to support either a MIPI DSI display or a LVDS display. So, this patch calls phy_set_mode() from nwl_dsi_enable() to set PHY mode to MIPI DPHY explicitly. Cc: Guido Günther Cc: Robert Chiras Cc: Martin Kepplinger Cc: Andrzej Hajda Cc: Neil Armstrong Cc: Laurent Pinchart Cc: Jonas Karlman Cc: Jernej Skrabec Cc: David Airlie Cc: Daniel Vetter Cc: NXP Linux Team Reviewed-by: Guido Günther Signed-off-by: Liu Ying --- v4->v5: * No change. v3->v4: * No change. v2->v3: * No change. v1->v2: * Add Guido's R-b tag. drivers/gpu/drm/bridge/nwl-dsi.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index 66b6740..be6bfc5 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -678,6 +678,12 @@ static int nwl_dsi_enable(struct nwl_dsi *dsi) return ret; } + ret = phy_set_mode(dsi->phy, PHY_MODE_MIPI_DPHY); + if (ret < 0) { + DRM_DEV_ERROR(dev, "Failed to set DSI phy mode: %d\n", ret); + goto uninit_phy; + } + ret = phy_configure(dsi->phy, phy_cfg); if (ret < 0) { DRM_DEV_ERROR(dev, "Failed to configure DSI phy: %d\n", ret); From patchwork Thu Mar 25 09:00:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ying Liu X-Patchwork-Id: 409004 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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 45F52C433E0 for ; Thu, 25 Mar 2021 09:15:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 12BBE619D5 for ; Thu, 25 Mar 2021 09:15:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229461AbhCYJPE (ORCPT ); Thu, 25 Mar 2021 05:15:04 -0400 Received: from mail-eopbgr00083.outbound.protection.outlook.com ([40.107.0.83]:36071 "EHLO EUR02-AM5-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229508AbhCYJPC (ORCPT ); Thu, 25 Mar 2021 05:15:02 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=RWMFZ66iwBQtjVyzRgQRjFgZc/U5DEq/kpG9JIb4eU3quESEep1WMldJ4chKsi5EM/4YDtajMndhwd77ReQIC7nvvcekRsOh2anv4vc2lhVSkotd+R8hbZU89Ztu1BZDZxUKpwTj2stUf7KZeMXJEPf9avh9ecfO0jqHPpanKtjCgy20myYnl0ZiGvFYMiWUYxkpEpTVcpKuzW0RIm/YFviz+oVhE8wyX09JwjZguKloIUg6fMesnetzF/R1oiWkovWOD0pgsbNv8p0EFpSGDivRFZbz3uuQ0xeP7OfQP87tNMzWvhlyR+ql3aAOj0hcaJogdnrkhHBHfQzB/4oSGw== 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=S0X0hGtFCmE49bYvnLzSjWVHNNUFZN+x5SMGrSVlXew=; b=dd17JITGsmAHVygNw7tLDpL6iGEYrZMKb1E2RUUljyg4bhAM8Enng6VIl36v0UUKxXOUB4I3kFX1t4EXGq25DSglUWhgHuypHaTwzYHH3mIFFZYh9Xhg9/X4lw1ErO6QzRVSoMRWzWTXkQO/FIvIMjU3FhMPLArudem9lB7Rvi1UbFKJJsOBT+I6ENPN97n7psJ9pnU2i7ShUSfn9iIze+9MVot3tFYvpzN+X35niBd6y42zv/woWp56oWO/HhrF3XICdmSHt8yWT69WEschwct41tH+DDIMN2VKyq6UBp8HKy2DBZph8/aExn5LqlPQaBA2kQqlsuaNqniUGZehJg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=S0X0hGtFCmE49bYvnLzSjWVHNNUFZN+x5SMGrSVlXew=; b=Q0vDyy6GzyUnWlBYtKJw4zeDJ3RiFRlOGlIcg4gWR3POpDllSd1WNdCl1bGxovcLTGWNrG7aJ9kWQpc1p3q/A3R3XlgzIEq76PseDM70iqimfPQQKwnDO21Gfo6UfLe/GemRJQUc3QEOEWEP5BSKhdV6MQqjKYpLhGynbg5qAo8= Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none; vger.kernel.org; dmarc=none action=none header.from=nxp.com; Received: from VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) by VI1PR04MB2976.eurprd04.prod.outlook.com (2603:10a6:802:8::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.18; Thu, 25 Mar 2021 09:14:57 +0000 Received: from VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::3ce1:4759:5c33:514c]) by VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::3ce1:4759:5c33:514c%5]) with mapi id 15.20.3977.026; Thu, 25 Mar 2021 09:14:57 +0000 From: Liu Ying To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Cc: kishon@ti.com, vkoul@kernel.org, robh+dt@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, airlied@linux.ie, daniel@ffwll.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, agx@sigxcpu.org, robert.chiras@nxp.com, martin.kepplinger@puri.sm, robert.foss@linaro.org Subject: [PATCH v5 2/5] phy: Add LVDS configuration options Date: Thu, 25 Mar 2021 17:00:29 +0800 Message-Id: <1616662832-27048-3-git-send-email-victor.liu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616662832-27048-1-git-send-email-victor.liu@nxp.com> References: <1616662832-27048-1-git-send-email-victor.liu@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: HK2PR02CA0164.apcprd02.prod.outlook.com (2603:1096:201:1f::24) To VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by HK2PR02CA0164.apcprd02.prod.outlook.com (2603:1096:201:1f::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3977.25 via Frontend Transport; Thu, 25 Mar 2021 09:14:50 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 7a738156-5a53-49dc-00af-08d8ef6e7541 X-MS-TrafficTypeDiagnostic: VI1PR04MB2976: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:7691; 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:VI1PR04MB3983.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(376002)(346002)(136003)(39860400002)(396003)(366004)(66556008)(86362001)(16526019)(26005)(316002)(7416002)(66476007)(5660300002)(186003)(6666004)(478600001)(956004)(2906002)(2616005)(6506007)(66946007)(38100700001)(8936002)(6512007)(6486002)(69590400012)(83380400001)(52116002)(8676002)(36756003)(4326008); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7a738156-5a53-49dc-00af-08d8ef6e7541 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB3983.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Mar 2021 09:14:56.9388 (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: vb3cmfVewCPtbCcOs5rqwEt2RCEgdY41RzcTqBs2KWKr6YauGo6iYEEzGRYc9HQa8fiSbkiFoHn9VU5K1RzCTg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB2976 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch allows LVDS PHYs to be configured through the generic functions and through a custom structure added to the generic union. The parameters added here are based on common LVDS PHY implementation practices. The set of parameters should cover all potential users. Cc: Kishon Vijay Abraham I Cc: Vinod Koul Cc: NXP Linux Team Signed-off-by: Liu Ying --- v4->v5: * Align kernel-doc style to include/linux/phy/phy.h. (Vinod) * Trivial tweaks. * Drop Robert's R-b tag. v3->v4: * Add Robert's R-b tag. v2->v3: * No change. v1->v2: * No change. include/linux/phy/phy-lvds.h | 32 ++++++++++++++++++++++++++++++++ include/linux/phy/phy.h | 4 ++++ 2 files changed, 36 insertions(+) create mode 100644 include/linux/phy/phy-lvds.h diff --git a/include/linux/phy/phy-lvds.h b/include/linux/phy/phy-lvds.h new file mode 100644 index 00000000..7a2f474 --- /dev/null +++ b/include/linux/phy/phy-lvds.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2020 NXP + */ + +#ifndef __PHY_LVDS_H_ +#define __PHY_LVDS_H_ + +/** + * struct phy_configure_opts_lvds - LVDS configuration set + * @bits_per_lane_and_dclk_cycle: Number of bits per data lane and + * differential clock cycle. + * @differential_clk_rate: Clock rate, in Hertz, of the LVDS + * differential clock. + * @lanes: Number of active, consecutive, + * data lanes, starting from lane 0, + * used for the transmissions. + * @is_slave: Boolean, true if the phy is a slave + * which works together with a master + * phy to support dual link transmission, + * otherwise a regular phy or a master phy. + * + * This structure is used to represent the configuration state of a LVDS phy. + */ +struct phy_configure_opts_lvds { + unsigned int bits_per_lane_and_dclk_cycle; + unsigned long differential_clk_rate; + unsigned int lanes; + bool is_slave; +}; + +#endif /* __PHY_LVDS_H_ */ diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index e435bdb..d450b44 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -17,6 +17,7 @@ #include #include +#include #include struct phy; @@ -51,10 +52,13 @@ enum phy_mode { * the MIPI_DPHY phy mode. * @dp: Configuration set applicable for phys supporting * the DisplayPort protocol. + * @lvds: Configuration set applicable for phys supporting + * the LVDS phy mode. */ union phy_configure_opts { struct phy_configure_opts_mipi_dphy mipi_dphy; struct phy_configure_opts_dp dp; + struct phy_configure_opts_lvds lvds; }; /** From patchwork Thu Mar 25 09:00:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ying Liu X-Patchwork-Id: 409002 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, 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=ham 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 9A0D7C433E0 for ; Thu, 25 Mar 2021 09:16:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 685E1619D5 for ; Thu, 25 Mar 2021 09:16:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229870AbhCYJPk (ORCPT ); Thu, 25 Mar 2021 05:15:40 -0400 Received: from mail-eopbgr20081.outbound.protection.outlook.com ([40.107.2.81]:47950 "EHLO EUR02-VE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229798AbhCYJPQ (ORCPT ); Thu, 25 Mar 2021 05:15:16 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YX7N4C5gY5Tf7PYRT/22+HfxomOCjCJrJsyfaKqCMc3RqPdxr7UglHQKzQZhw3O8POYjoIlDiBD1xpfJCUNqxngQkKdCtR091vdrFMrdODTCTgInqcAqcAbUuOQakdujWo36FpAINNb9yp4HqeWLQc7zpvajlLJ6ps0AdV3eTwBHG6AbxzaOUD4uiXsASLwvhUnWkpeQrB2SivRO9fi7zdVd1ysFtWiVXgM3UIarzeD76ea+La4ZTI7Uf1QrtuXWbXdle63dyEYUlG0u/0JBOPSRtSVHfmYSO9X3TnRyANpWozGq9aOOTwtEXsjs/mXozKd6AYqO0QLZqBBjKTqiSA== 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=Hr/uF2iXS9aWp/jFdyDIBNhVXMclWcQdbe77/wctmHY=; b=XFRCE702jDFI9BBhufQUg6ubl72LG2MIKuE86nYdFB2R/v6Kj7cKdq7RVxtwJFkgEqANSKistg0c+5Lp8yklFnl926ta/iC35z6JfNtN0RTrxzWjMZScLBfmuK1I40HJi6nRYzCrxdovrmQvOMyGRupI4P9Og4EgMCvkl+yKVG3RwKHZBEp+Zb8++1lJSti4QeYHQKmKMElb7S1LWwDyxLaGCAwi6R1UpMoFDb5tbBeNIRRVqDFHLdmvo5lOSJBd2IKn4TxLNIF+NkOCShcu0BKsVSL0yyiCJ0/16hCB1zjxcmmCOhZZvSASE1zfO56ngU+XHSrU51TarzhOglB9NQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=Hr/uF2iXS9aWp/jFdyDIBNhVXMclWcQdbe77/wctmHY=; b=YB8Sxyhu8Oz22Wd1VD3IDNhNRK0i0SuQQAI7RlfXHeRcogaTD6sn071FP4/HtT12i603zxKKev2QHs2AHozw9zu2qx9F73KWQLpgE888IHnLF+z/Co82gjfdD7++6zab14wsOuv/9R69FtBnRn2GrI95w2w1wMsgLx1k0wLoG1I= Authentication-Results: vger.kernel.org; dkim=none (message not signed) header.d=none; vger.kernel.org; dmarc=none action=none header.from=nxp.com; Received: from VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) by VI1PR0401MB2319.eurprd04.prod.outlook.com (2603:10a6:800:26::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3977.25; Thu, 25 Mar 2021 09:15:10 +0000 Received: from VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::3ce1:4759:5c33:514c]) by VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::3ce1:4759:5c33:514c%5]) with mapi id 15.20.3977.026; Thu, 25 Mar 2021 09:15:10 +0000 From: Liu Ying To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Cc: kishon@ti.com, vkoul@kernel.org, robh+dt@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, airlied@linux.ie, daniel@ffwll.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, agx@sigxcpu.org, robert.chiras@nxp.com, martin.kepplinger@puri.sm, robert.foss@linaro.org Subject: [PATCH v5 4/5] dt-bindings: phy: mixel: mipi-dsi-phy: Add Mixel combo PHY support for i.MX8qxp Date: Thu, 25 Mar 2021 17:00:31 +0800 Message-Id: <1616662832-27048-5-git-send-email-victor.liu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1616662832-27048-1-git-send-email-victor.liu@nxp.com> References: <1616662832-27048-1-git-send-email-victor.liu@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: HK2PR02CA0164.apcprd02.prod.outlook.com (2603:1096:201:1f::24) To VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by HK2PR02CA0164.apcprd02.prod.outlook.com (2603:1096:201:1f::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3977.25 via Frontend Transport; Thu, 25 Mar 2021 09:15:04 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: eebb464a-f4d7-4c57-a5b7-08d8ef6e7d60 X-MS-TrafficTypeDiagnostic: VI1PR0401MB2319: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:4714; 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:VI1PR04MB3983.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(346002)(376002)(366004)(396003)(39860400002)(136003)(6512007)(2906002)(7416002)(6666004)(5660300002)(6506007)(8936002)(6486002)(8676002)(66556008)(66476007)(4326008)(66946007)(2616005)(956004)(316002)(38100700001)(16526019)(186003)(52116002)(83380400001)(478600001)(86362001)(36756003)(26005); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: =?utf-8?q?0kqKl4/pvp7V+BAaxrq07RUpHMF?= =?utf-8?q?JKJ3KMcqA0fcAprDaY5yNLXtrOqoP9yoZIjmJnmS8YFeqBw9MfXi7TGv?= =?utf-8?q?YuP352uC4yo+yXqouTzBzWcqgYYhPC2YtfPdptvY4dm0tL8sPY3ddg7d?= =?utf-8?q?E6cD921lPRmCnjIlUsoyVfyh0wpJX1topBgNxbZbZmH+fzrpiH6otGm9?= =?utf-8?q?2B8yOsfKnk+8VN63qfb0JrkYwrEEwbiRwjW9O8NEmOcjKQO5ARmudYO5?= =?utf-8?q?8+9Z9i8QdxGmBI0ZAFvPoHQdUTgxDCMLNIke3namgxpX2NEelgDWj3Sg?= =?utf-8?q?BWD4yDoPXt2ugSSTGdlj7UmCBOkzXqLRZnNvJSLvy9uaRvMOZ/qwBWmQ?= =?utf-8?q?KXOQ/8smznuN2yyMgPm4Oym70gsBr5NvJz4Cu2RpjzxPTmECR4ntG8sW?= =?utf-8?q?pQPLBWV6xmXitcEXmXDV9Y2N0HvxPM5T4qT5iz16SkjDL+6kBcICWM4O?= =?utf-8?q?iK/huOfL4oCKyB1HIvHdwFfNb1kQLbqSGYK1y2p+GT1uteiVIsrTbLAR?= =?utf-8?q?pY5PAozgpPtMd2DS3tLn/Me+dQmnWhxXVtw2Qe1bMzvnn0dM3yzVNygg?= =?utf-8?q?/xJEDq1q4l39fn9ntojnrcnBSLXBAs1sIh+y7TIyjsz16oar82BJ0zav?= =?utf-8?q?viMgHCr9/Ls2nVQhi8q2pTi05NVNoncPrmYXEDhwjCK0iHqt9yJU8wiu?= =?utf-8?q?RiUUiIke+SQUSBie8Qwn4R/eGr1GHDx5BsGfeeTj1NUHYius2cJJ+nGH?= =?utf-8?q?puQ5TY+sCgQXlpVagNQ23xPEyxxWDM+u9oKFiMAr5ZBalw2hMnEj/Du9?= =?utf-8?q?EQydz0C+vrFmep4AqsJHvkq82PTX/d//UtmRKfxy76ldWa+KYuklUc4s?= =?utf-8?q?gQxGNgMwHgOEYYK9picB2+dFKLhI1+7XUD5gsBb6zuyYHqeW9h7yHbZw?= =?utf-8?q?YYSGp4lApH4yoz2Ng0Os42wIljEWri8B/U1eenvcXU3WJ4Ujh+DGIjDE?= =?utf-8?q?ByKCdCKxn4vqAWGJt/pObSYRyZNVQEC0Jgo2By1OZwxSqdFEWHRoqqR2?= =?utf-8?q?JySo9cI6VL/tbdKnFc9vk/rFhC365dWVgVODPk+XVVYNWxTRSJAm/Vh7?= =?utf-8?q?GQzI2r1UOSFom4aOz4BFV3V2NmNrV0bVleO/Occq0HtfTsU43wKaIu/T?= =?utf-8?q?8VoNzCF2XJFDZxdFl+lwRi5+5qA5gBUKqKjr6BHR1jb+xU/i9D0tt2kb?= =?utf-8?q?E/N8olnxBpMHNg0IXyNGDJgCYZoTdRFpucmWbQLsN3ocCqy+lEIl3tlN?= =?utf-8?q?lT3cuku/etmhhhgnJGBG/U6UFWKoUj6830JIdFvqbn/EHA5tm/HVOB5E?= =?utf-8?q?hcw3Od3ZMyu2FSKpJDTwQRH6nnF87?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: eebb464a-f4d7-4c57-a5b7-08d8ef6e7d60 X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB3983.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Mar 2021 09:15:10.5240 (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: 4MlvpWQKsqhSCFLeAF8X7nfM3Ml/fQWhN0/8sPL7kBN8JUvub0Up3YCnazfOwdkW+/1V5KsZbZ2paSiZ5l62sA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0401MB2319 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add support for Mixel MIPI DPHY + LVDS PHY combo IP as found on Freescale i.MX8qxp SoC. Cc: Guido Günther Cc: Kishon Vijay Abraham I Cc: Vinod Koul Cc: Rob Herring Cc: NXP Linux Team Reviewed-by: Rob Herring Reviewed-by: Guido Günther Signed-off-by: Liu Ying --- v4->v5: * No change. v3->v4: * Add Rob's and Guido's R-b tags. v2->v3: * No change. v1->v2: * Add the binding for i.MX8qxp Mixel combo PHY based on the converted binding. (Guido) .../bindings/phy/mixel,mipi-dsi-phy.yaml | 41 ++++++++++++++++++++-- 1 file changed, 38 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml index c34f2e6..786cfd7 100644 --- a/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml +++ b/Documentation/devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml @@ -14,10 +14,14 @@ description: | MIPI-DSI IP from Northwest Logic). It represents the physical layer for the electrical signals for DSI. + The Mixel PHY IP block found on i.MX8qxp is a combo PHY that can work + in either MIPI-DSI PHY mode or LVDS PHY mode. + properties: compatible: enum: - fsl,imx8mq-mipi-dphy + - fsl,imx8qxp-mipi-dphy reg: maxItems: 1 @@ -40,6 +44,11 @@ properties: "#phy-cells": const: 0 + fsl,syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + A phandle which points to Control and Status Registers(CSR) module. + power-domains: maxItems: 1 @@ -48,12 +57,38 @@ required: - reg - clocks - clock-names - - assigned-clocks - - assigned-clock-parents - - assigned-clock-rates - "#phy-cells" - power-domains +allOf: + - if: + properties: + compatible: + contains: + const: fsl,imx8mq-mipi-dphy + then: + properties: + fsl,syscon: false + + required: + - assigned-clocks + - assigned-clock-parents + - assigned-clock-rates + + - if: + properties: + compatible: + contains: + const: fsl,imx8qxp-mipi-dphy + then: + properties: + assigned-clocks: false + assigned-clock-parents: false + assigned-clock-rates: false + + required: + - fsl,syscon + additionalProperties: false examples: