From patchwork Thu Jun 15 01:38:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandor Yu X-Patchwork-Id: 13280623 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 16BC7EB64D9 for ; Thu, 15 Jun 2023 01:41:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; 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=OMDFYXEBkiWZT8pKtijzVE0eh4/lprj1tLSHOgN/kVU=; b=pZFMgr33WFdzOG q3R2RJliY3V4D5Q8X5VDLSNnPY/hkWH9QabrITMFax5IgTpGnpi6yQ7MXppkD3P/emFC51t7kCv+n 7jbqXrRWeO5cOUPcEOXd/sFU0ZR846ZVug3D4xgSj+QZXofPaeuXMmlCM9OV5n/bklvoXj2/po7vH xeDRn5/oYaq62JfQihgMKaYMgG6RdNXfbkHzKJ1zZJu3e0qGlMwU8ju5Ni53rfZ+vDmC1bCoHzuqI lWIQeFlzoHjROpVoDNzU5GnRv2y0mymdojDplL0SZTy6YHrbqw1e4SrV1Lib9xIVgGstxZQTIjzJz fbGnpZbsRHES6R+i3alA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1q9bzT-00DGdp-2H; Thu, 15 Jun 2023 01:41:35 +0000 Received: from mail-he1eur04on0630.outbound.protection.outlook.com ([2a01:111:f400:fe0d::630] helo=EUR04-HE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1q9bzN-00DGXl-0u; Thu, 15 Jun 2023 01:41:30 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Ac0rPAlAIxg7+fNBIRbqqXtQj9ydi/846ZCPd+IjNi6/G9amMmyfgttSiXQUBqdl72rwT2e3c6rlPPG6E/0VYNQctooAsPc5su/illo7MUqIHEqs05BgmkKtqEhNiouT9h4reKVudQBsVsk4QEyFkFQHlXrjMajgIV1FEOHuR4A/ryCJLR1BHfc73EMs/zU61c63s/+UG74JkFP8yKEsvWhf4wWkGtFsxpQ2940bjMFvLPeKz/vBUBB0juOQPIBDGxqNxjh5QV6VIvYZ6O+8fLGt7XEaJqlAD1c8CwE5cuxykbRVmqqchfp4cLgKBQfbFWMEComiGLAP0rf35oqaiQ== 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=y8hvg7VN9BVjRU9SRlrK3LZEVemcCiXDnSCvA9fTIV4=; b=CEPEVbG2+0CmBx+dJTjPMErcNCwSDPvYti9Z40g1JE8EP7ZJVzX4CFQlPMFi6mYXfWs1DqGvnGwOc8/OFbvKJjdYHcj8iRYH0LND6bYCsFPObW7SH7s41FKhBPbVq8miqP5F9e+hhvwWEAd4hatWz2QWfacu/U1W64+1bdHydWGar00r7xTGS0FZ9cuj4B6ZGUFYCL3S/Vy/2Rbmt/w4fDi/wZv0f5ejg1BQNH00EzTydQ2aEmYnqZBoEmhN+5CyOfanuaANrCcetXiRdL6HAux8BuOxfBB78mnP7tKa/K8w67QuVHSpl3kFECt0ZmqV1YTVtekedL0CRUf8I/D+HQ== 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=y8hvg7VN9BVjRU9SRlrK3LZEVemcCiXDnSCvA9fTIV4=; b=UItp1MwSVBhuvlcWZ5mjwAfwP7nEamNfUoO0N8YG0Z6KvtEx3a7mwBZhSP5ho9TlLwE2intO5i5DODMF/Z3jTbd9NLcn0P/Uz3wlq+R1I8ZqRGkHlc8fJhZnLg8hwXpcFvUv22GLi6ACKZGtIpgw3VGwSvHUtkD8qvuSxwakHtQ= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from PAXPR04MB9448.eurprd04.prod.outlook.com (2603:10a6:102:2b1::21) by AM8PR04MB8034.eurprd04.prod.outlook.com (2603:10a6:20b:249::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6500.25; Thu, 15 Jun 2023 01:41:26 +0000 Received: from PAXPR04MB9448.eurprd04.prod.outlook.com ([fe80::8af8:59df:c8ab:ff51]) by PAXPR04MB9448.eurprd04.prod.outlook.com ([fe80::8af8:59df:c8ab:ff51%5]) with mapi id 15.20.6477.037; Thu, 15 Jun 2023 01:41:25 +0000 From: Sandor Yu To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, robert.foss@linaro.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, airlied@gmail.com, daniel@ffwll.ch, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, vkoul@kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org Cc: kernel@pengutronix.de, linux-imx@nxp.com, Sandor.yu@nxp.com, oliver.brown@nxp.com Subject: [PATCH v6 2/8] dt-bindings: display: bridge: Add Cadence MHDP8501 HDMI and DP Date: Thu, 15 Jun 2023 09:38:12 +0800 Message-Id: <8687f2221299b120e12f29fdccf264e120227bd7.1686729444.git.Sandor.yu@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: X-ClientProxiedBy: SG2PR01CA0176.apcprd01.prod.exchangelabs.com (2603:1096:4:28::32) To PAXPR04MB9448.eurprd04.prod.outlook.com (2603:10a6:102:2b1::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9448:EE_|AM8PR04MB8034:EE_ X-MS-Office365-Filtering-Correlation-Id: 1ee113f2-bb04-4b48-5231-08db6d41a146 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:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PAXPR04MB9448.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(346002)(39860400002)(376002)(136003)(396003)(366004)(451199021)(2616005)(186003)(2906002)(83380400001)(6666004)(66476007)(66946007)(66556008)(52116002)(316002)(36756003)(8936002)(41300700001)(8676002)(6486002)(966005)(86362001)(4326008)(478600001)(26005)(6512007)(6506007)(7416002)(38100700002)(38350700002)(5660300002)(921005);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1ee113f2-bb04-4b48-5231-08db6d41a146 X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9448.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Jun 2023 01:41:25.1226 (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: 4upGUkBAJJlUwshUPjElRrSdwL9CJnzwllEh0LNa6WjIWTRtpF+itYMlNfU0zVpvODbYtJkdnHRnItVwXdUyhg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM8PR04MB8034 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230614_184129_337352_0A0AB14F X-CRM114-Status: GOOD ( 11.05 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Add bindings for Cadence MHDP8501 DisplayPort and HDMI driver. Signed-off-by: Sandor Yu --- .../display/bridge/cdns,mhdp8501.yaml | 105 ++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml diff --git a/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml new file mode 100644 index 000000000000..a54756815e6f --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/cdns,mhdp8501.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/bridge/cdns,mhdp8501.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cadence MHDP8501 Displayport bridge + +maintainers: + - Sandor Yu + +description: + The Cadence MHDP8501 Displayport/HDMI TX interface. + +properties: + compatible: + enum: + - cdns,mhdp8501-dp + - cdns,mhdp8501-hdmi + - fsl,imx8mq-mhdp8501-dp + - fsl,imx8mq-mhdp8501-hdmi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + description: MHDP8501 DP/HDMI APB clock. + + phys: + maxItems: 1 + + interrupts: + items: + - description: Hotplug cable plugin. + - description: Hotplug cable plugout. + + interrupt-names: + items: + - const: plug_in + - const: plug_out + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: + Input port from display controller output. + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: + Output port to DP/HDMI connector. + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - clocks + - interrupts + - interrupt-names + - phys + - ports + +additionalProperties: false + +examples: + - | + #include + #include + + mhdp_dp: dp-bridge@32c00000 { + compatible = "fsl,imx8mq-mhdp8501-dp"; + reg = <0x32c00000 0x100000>; + interrupts = , + ; + interrupt-names = "plug_in", "plug_out"; + clocks = <&clk IMX8MQ_CLK_DISP_APB_ROOT>; + phys = <&dp_phy>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + mhdp_in: endpoint { + remote-endpoint = <&dcss_out>; + }; + }; + + port@1 { + reg = <1>; + + mhdp_out: endpoint { + remote-endpoint = <&dp_con>; + }; + }; + }; + };