From patchwork Fri Nov 4 06:44:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sandor Yu X-Patchwork-Id: 1699345 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org 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=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.a=rsa-sha256 header.s=selector2 header.b=RMdPNPmf; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4N3WR32vZLz1yqS for ; Fri, 4 Nov 2022 17:47:59 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231602AbiKDGr4 (ORCPT ); Fri, 4 Nov 2022 02:47:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231388AbiKDGrg (ORCPT ); Fri, 4 Nov 2022 02:47:36 -0400 Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2061b.outbound.protection.outlook.com [IPv6:2a01:111:f400:7d00::61b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFF692B19C; Thu, 3 Nov 2022 23:47:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=E1yTJ8//nf5CJo3t2VsIAAcS79aTdElhk15wWMGc0aG51NitdLBi8qL2TRRaf/Pk8jDD41QP/Fhc4YmVL31su3LdOaFnAraIeTqqNPjlwfNWsa8XNE/si0cS62TxLS0yzmJNZQhUPTCgULllluG+ql2bAFHFCeFJmfcIBGN3Lz34yMZ6ZDw9SiHKEMPEisZMgFXElRjIm4ikdbMU/elfyCnZAWYtKZQ1StuKaDPnYyLxq+kpF1ormcHHjHR2M1oWTVOfdPVIca/pt2o1U0tRVUa62cLVO8OQ9URwHLQ2vOyC+MvpR86QkicD/IIl64ghaHYfgNa5v0tMomSHaLAT8Q== 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=HnD5Bm8F2xRhyp06cKg2xQtki948J1xHsDaYw24HADA=; b=iwgy7yoJsAktya1W34Ly0i7iK097o5OIOVcmwSedyG/RerF2829yia4cZnRFCT8WNT+deXPWPmxo3NSwJhzO0Xgh65Bf7BCE81TTqmtehdeRH9xd7MipsEW/qH1Qhs17nrDEq694HCfyyveOymDSihpWqTetUOcl39N+9Q3YD5RM0qSOhGU+XFIXCWKprCZ88E6mo55F7a5Qf+0Z5aD/aDNx6Sdi1M46nCU9UMvOH1Xi7K+/Q8z3NhqSD68XX0bRhr/Zewlhm7pz9Wd/fXEfbCyMdzKnRqCUPLsPSfxJqAEj1V3SxZhp5EwIPOdOd7CTblKp2fUA+c1rpdctBoGyAg== 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=HnD5Bm8F2xRhyp06cKg2xQtki948J1xHsDaYw24HADA=; b=RMdPNPmfjEPlPZSc3J8RvjWuaV6Q+ivntraEOVtCiS4w2zl8BzSHXB/TOB9IX+iOFehHPAf7Y3pyFOG7py6lWngx3pci2UweO0RJs+K+mO/7QL8AtDDVc66iyhPisunx7pDbn+gmF9oIc/t2nHLnFJT1Wrg/6dIHY95ObjK3qkM= 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 AM9PR04MB8081.eurprd04.prod.outlook.com (2603:10a6:20b:3e2::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5791.20; Fri, 4 Nov 2022 06:47:26 +0000 Received: from PAXPR04MB9448.eurprd04.prod.outlook.com ([fe80::88a0:57d8:2a57:3f4f]) by PAXPR04MB9448.eurprd04.prod.outlook.com ([fe80::88a0:57d8:2a57:3f4f%9]) with mapi id 15.20.5791.022; Fri, 4 Nov 2022 06:47:26 +0000 From: Sandor Yu To: 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, andrzej.hajda@intel.com, neil.armstrong@linaro.org, robert.foss@linaro.org, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, kishon@ti.com, vkoul@kernel.org Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, linux-imx@nxp.com, tzimmermann@suse.de, lyude@redhat.com, Sandor.yu@nxp.com, javierm@redhat.com, ville.syrjala@linux.intel.com, sam@ravnborg.org, jani.nikula@intel.com, maxime@cerno.tech, penguin-kernel@I-love.SAKURA.ne.jp, p.yadav@ti.com, oliver.brown@nxp.com Subject: [v2 07/10] dts-bindings: phy: Add Cadence HDP-TX DP PHY bindings Date: Fri, 4 Nov 2022 14:44:57 +0800 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: X-ClientProxiedBy: SG2PR06CA0194.apcprd06.prod.outlook.com (2603:1096:4:1::26) To PAXPR04MB9448.eurprd04.prod.outlook.com (2603:10a6:102:2b1::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9448:EE_|AM9PR04MB8081:EE_ X-MS-Office365-Filtering-Correlation-Id: 308e741c-a486-4717-3905-08dabe306f0e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: /5bkqY0PeMcoN9JxDtEMSAScRI90G1GFrbe0g3TsRXYK9ODIxrWyvZv0Isbb+Q3sSt8oiIp3ZrZCPdX1E2lEuabrpVv1/13DNC1YWnvULFIia1EE1gbw0DX4mYn3y6HT+aUSgi1ABse+IVAc2U8/DZpHMWeRZ7chnZThtaD+HD6e+nkx8zE9PXm05qz/IOxEb5Ak/oODH4GhqC372dH6q3W1OkjnbvOxEsT/yXkVCU6eI/J+PdxxE1Uy/pp7Ez5QC7HoqGVzl2dD7Xhg0mZod3zHHd34DaXA7+jRb3diPe3o9s0NuzXheWIJ5DsB69BDBm93FJOq2gCNPHtFfsvXKGK3LoYNYCALUIRBYzf52Vhq3k9j0thJkJb25f00CkVC3+4mtZnbq+i7O/2FXqI0xzJWVu+YHUays/qS+jXvF7JbbQ4EWKvAP8QP9NsWKYCJ6IiPsdzqQVNSfo0eWFaKzQp9qnAunJy6S2ELRFdshiUiom7cM1YiHA+nR/pu0fHA+m5HwpJ4+/ouLAlwiDinzxrKKYpcQp9UeNK3Pnr2husqNL7eiFZnlL9b0DzqEM/MMCgWGvSn7ScnUzVwEVLaE7223L9GT7vZoi+YU/j/Ge0Bt2/sojcwpD5WzYQSgNrQXSfNN1BgHdYptP+lnlH29RTwQ8/wMjkFrvMMJQ6OiBRvzR3Lnib3xFcyRY2VSAxGlrDPsKAZVWo8EB2jIh1Pgw7Q/42eEb2TeZYSS0JLucYnfN0CM9C3+ptY/ffAew54MULkJDjWVPJ7K6fUpg9gycBembECpLSJBVOFc7uJlt656h1qPuLv5bp2xf17PLW4VJR8GgeJTzQauV2D37hmWw== 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:(13230022)(4636009)(346002)(376002)(39860400002)(366004)(136003)(396003)(451199015)(316002)(8676002)(38350700002)(7416002)(5660300002)(66556008)(66476007)(38100700002)(4326008)(66946007)(36756003)(8936002)(41300700001)(83380400001)(6666004)(921005)(186003)(2616005)(86362001)(6486002)(26005)(478600001)(6512007)(52116002)(6506007)(2906002);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: 308e741c-a486-4717-3905-08dabe306f0e X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9448.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Nov 2022 06:47:25.8975 (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: 6HPqI/QPJQWgSU1QfuCb+gci0l/Ht/uka5QjP2S1GvWApLLzvIrsqzv4M9Z1kFEPGb6EpfALeoV3zQV1A/yN0g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR04MB8081 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO, RCVD_IN_DNSWL_NONE,SPF_HELO_PASS,T_SPF_PERMERROR 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: devicetree@vger.kernel.org Add bindings for Cadence HDP-TX DisplayPort PHY. Signed-off-by: Sandor Yu --- .../bindings/phy/phy-cadence-hdptx-dp.yaml | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/phy-cadence-hdptx-dp.yaml diff --git a/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-dp.yaml b/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-dp.yaml new file mode 100644 index 000000000000..ab6f4e25c425 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/phy-cadence-hdptx-dp.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/phy-cadence-hdptx-dp.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Cadence HDP(HDMI/DisplayPort) TX PHY for DisplayPort protocol binding + +description: + This binding describes the Cadence HDP-TX PHY for DispalyPort protocol. + +maintainers: + - Sandor Yu + +properties: + compatible: + enum: + - cdns,hdptx-dp-phy + + reg: + description: + Offset of Cadence HDPTX APB configuration registers. + + clocks: + items: + description: + PHY reference clock. Must contain an entry in clock-names. + + clock-names: + items: + - const: refclk + + "#phy-cells": + const: 0 + + cdns,num-lanes: + description: + Number of lanes. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 3, 4] + default: 4 + + cdns,max-bit-rate: + description: + Maximum DisplayPort link bit rate to use, in Mbps + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [2160, 2430, 2700, 3240, 4320, 5400] + default: 5400 + +required: + - compatible + - reg + - clocks + - clock-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include + dp_phy: dp_phy@32c00000 { + compatible = "cdns,hdptx-dp-phy"; + reg = <0x32c00000 0x100000>; + #phy-cells = <0>; + clocks = <&hdmi_phy_27m>; + clock-names = "refclk"; + cdns,num-lanes = <4>; + cdns,max-bit-rate = <5400>; + };