From patchwork Thu Dec 3 03:06:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Ying X-Patchwork-Id: 11947647 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=-18.2 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 45703C64E7C for ; Thu, 3 Dec 2020 03:18:03 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 CC80321D91 for ; Thu, 3 Dec 2020 03:18:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CC80321D91 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ABOY8cNMrlvtigje/3KgKH0dy6LcrfJELqtoXYwkDSw=; b=NtvM/bXiTzkpH4veE5CCSUTdT OK6xv8RMknW6j5pGWAc+KZR9Ol7bYzANpUabxu2jxLGd+pSPhhG3cdKsSfokJBYcbeaWEtDwuEG+F DJNYZxBYY7VkN5Tw/7Xn+0+cpOgvSnZd1jWtailKYY6J4OG0DBrdfPSD1wmzyyALB90KyS9iZRZAK rsqNZPJ/+EUQctZtY/MaK29RDB76JDDTL+Xt2rmOFOMn3EDHZG7gm0urvs3nNZxnYeG5s3/53g3U7 4hQlS+SdO+gPD43oY1Mnk/hf7kUd5+jw/biDh1JY33kQcwmlgto4y/VKkS7f5/n7WpA6HkpPGzK1e 7bPgM/55w==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kkf4l-0005hJ-9y; Thu, 03 Dec 2020 03:14:35 +0000 Received: from mail-eopbgr20070.outbound.protection.outlook.com ([40.107.2.70] helo=EUR02-VE1-obe.outbound.protection.outlook.com) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kkf4h-0005fq-MH for linux-arm-kernel@lists.infradead.org; Thu, 03 Dec 2020 03:14:33 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Vpab2SJMNS9TkGl+XenmiNUQYkwAxAO8oBP81V55cfuRqQhdExW2vB0OVBAfg3H09Xe0rFsEhpWIBBjAPyjmjODRkIVKRrGqZXonhmiQfa+BVSdNnKTxXO6yBmMEur9Qp1XCd7EqGCK3WEngV8o0bTqtEvKlwmfgawcleLLaQ8Wwi8+RqWtSB3CtEskoiAc5IhCU+yVElsz3dc0yyPM/OOFatjUrXP+BkJtqeeNfldRu8TAqSBxiK9o/qktsNjXItMwv9WBN5cDh8Xn1eyu6x3qwvqRn1GWsN01qjt3yvw5qj8Y5Btu5bcRonfzK3wf20THUf1O9L+v/gqnku5lZxw== 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=vc0WleNvV/Rb2SFlDLD2lOlBnIm8FBIlvHjGGZl8lS8=; b=dLDsib8xcRg5OF96FMDyku2U8hOIjYLxs5vcr+JCjasdIHZbwtc8fTY7XRBH8FCzhu5Rk1nCWYHzztsU6i5kTAuJhf1OCl2pU330yz/lOE9EiEQ1sK+fGhbxIUDZg97nEio/F75LlATFZPvRAUnk4QHJdbr91YaoOHiG+pHEM01qoNL8XQ2O5DxjABu93uCRaSKcg6S7TQKdfZPvkqxQSvyn6GTXcWVvq9+1AG2rU8zCMFP6EQ1AEA0lAQ51F6CDfR8bWSmJypvhyEFh2GKeWXTc++cOYLF4/aTbYQCL6d1HYC98AQuyT77hkfJ6Xq4SL4/PS2gyYbrUe0zCf7Zmbg== 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=vc0WleNvV/Rb2SFlDLD2lOlBnIm8FBIlvHjGGZl8lS8=; b=qPqGYopXr3oAyWf8I9cIsZzaIyEbTuzH1r+OSPnbxcrkKn8huzVMTIMD/BCW9qlOvJRt8vuW5QjsFAYy644OY24llAs/LN1ewuEgJxlzYwZ5fi6wKuo+v3UJ1YbbohlZSAtgks7gNYZ7ZiLg5E/bLemPlkoY1SuK3UN+xroO4NA= Authentication-Results: lists.infradead.org; dkim=none (message not signed) header.d=none;lists.infradead.org; dmarc=none action=none header.from=nxp.com; Received: from VI1PR04MB3983.eurprd04.prod.outlook.com (2603:10a6:803:4c::16) by VI1PR0402MB2879.eurprd04.prod.outlook.com (2603:10a6:800:b7::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3611.23; Thu, 3 Dec 2020 03:14:26 +0000 Received: from VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::dcb7:6117:3def:2685]) by VI1PR04MB3983.eurprd04.prod.outlook.com ([fe80::dcb7:6117:3def:2685%7]) with mapi id 15.20.3611.025; Thu, 3 Dec 2020 03:14:26 +0000 From: Liu Ying To: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/6] dt-bindings: display: imx: Add i.MX8qxp/qm PRG binding Date: Thu, 3 Dec 2020 11:06:27 +0800 Message-Id: <1606964791-24927-3-git-send-email-victor.liu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1606964791-24927-1-git-send-email-victor.liu@nxp.com> References: <1606964791-24927-1-git-send-email-victor.liu@nxp.com> X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: SG2PR02CA0028.apcprd02.prod.outlook.com (2603:1096:3:18::16) 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 SG2PR02CA0028.apcprd02.prod.outlook.com (2603:1096:3:18::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3632.17 via Frontend Transport; Thu, 3 Dec 2020 03:14:21 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 73c219f7-870e-4bef-3e0c-08d897398a7a X-MS-TrafficTypeDiagnostic: VI1PR0402MB2879: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:5516; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: /ZapgfS5HVl+BBtwGYiNPhz/VVOZJlQNLrARb0DbxAHaJpqjG30b4+nzX9opGYaGyXAQs7uMozCAujkG6ntjhYln23SbbPOzxRlXFCQVFWDJYJ9aXXtDZrlsd7X3i9N96r9DUFtNDnF3Sk2WCxyeSdLWDpCtBMM73IligKYmfVJ+HqOg5wVvB3+iGKCIAg4J20ldnc76Y2AQfJoB2uvcXoSezp0QEYHjGdsMJ/WlQCuY97Dugv60UF1tV0zlZut9kibQZxenRIeIYEk8lbmFJL7ASM98C8w2I+Vcta2uCAQhRE2hJtls+QW0M4El+jrnShqLMc0F19BA3roLvM7TmiF6XyWlVBG1xQJDyhtIghJ82+d5UPuwaahIZq8EJDAwhtd218MGqdM8qoglJom29a8MroU145AQ6hr9Y1hMnZo6a7xu9pzRVrBElFbxoKlmtLIor+B9o92COJvJHlW2uA== 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)(39860400002)(376002)(396003)(366004)(346002)(136003)(8936002)(4326008)(186003)(66476007)(66556008)(5660300002)(26005)(478600001)(7416002)(6486002)(956004)(2906002)(6512007)(316002)(2616005)(66946007)(8676002)(69590400008)(86362001)(83380400001)(6506007)(52116002)(966005)(16526019)(36756003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 73c219f7-870e-4bef-3e0c-08d897398a7a X-MS-Exchange-CrossTenant-AuthSource: VI1PR04MB3983.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Dec 2020 03:14:26.7680 (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: 0+ZUxMGLfBdJg3d0UvDSaImVU/+OaU/DgutgKb10URmrfs/WisqMJRUDvfL+tIXUPNWt5z4nyxgLHzky5DIQtQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0402MB2879 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201202_221431_781960_D918CC4E X-CRM114-Status: GOOD ( 16.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: p.zabel@pengutronix.de, tzimmermann@suse.de, airlied@linux.ie, festevam@gmail.com, s.hauer@pengutronix.de, maarten.lankhorst@linux.intel.com, mripard@kernel.org, robh+dt@kernel.org, linux-imx@nxp.com, daniel@ffwll.ch, laurentiu.palcu@oss.nxp.com, shawnguo@kernel.org, kernel@pengutronix.de Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch adds bindings for i.MX8qxp/qm Display Prefetch Resolve Gasket. Signed-off-by: Liu Ying --- Note that this depends on the 'two cell binding' clock patch set which has already landed in Shawn's i.MX clk/imx git branch. Otherwise, imx8-lpcg.h won't be found. v1->v2: * Use new dt binding way to add clocks in the example. .../bindings/display/imx/fsl,imx8qxp-prg.yaml | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-prg.yaml diff --git a/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-prg.yaml b/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-prg.yaml new file mode 100644 index 00000000..d59e2db --- /dev/null +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx8qxp-prg.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/imx/fsl,imx8qxp-prg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX8qm/qxp Display Prefetch Resolve Gasket + +maintainers: + - Liu Ying + +description: | + The i.MX8qm/qxp Prefetch Resolve Gasket (PRG) is a gasket interface between + RTRAM controller and Display Controller. The main function is to convert + the AXI interface to the RTRAM interface, which includes re-mapping the + ARADDR to a RTRAM address. + +properties: + compatible: + oneOf: + - const: fsl,imx8qxp-prg + - const: fsl,imx8qm-prg + + reg: + maxItems: 1 + + clocks: + items: + - description: rtram clock + - description: apb clock + + clock-names: + items: + - const: rtram + - const: apb + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - power-domains + +additionalProperties: false + +examples: + - | + #include + #include + prg@56040000 { + compatible = "fsl,imx8qxp-prg"; + reg = <0x56040000 0x10000>; + clocks = <&dc0_prg0_lpcg IMX_LPCG_CLK_0>, + <&dc0_prg0_lpcg IMX_LPCG_CLK_4>; + clock-names = "rtram", "apb"; + power-domains = <&pd IMX_SC_R_DC_0>; + };