From patchwork Fri Jan 14 23:39:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Anderson X-Patchwork-Id: 532100 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17797C433F5 for ; Fri, 14 Jan 2022 23:39:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230222AbiANXjs (ORCPT ); Fri, 14 Jan 2022 18:39:48 -0500 Received: from mail-am6eur05on2040.outbound.protection.outlook.com ([40.107.22.40]:11872 "EHLO EUR05-AM6-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230186AbiANXjr (ORCPT ); Fri, 14 Jan 2022 18:39:47 -0500 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Y8v7oaaRZTr/RPp4drhO5vqBaN2iYaLOykCUUeBmnc8bV+roO1IQSac5D+BYCyHSPYilwmBRGVYbxYhcYv6nsJs9j050uaQaOntaop7B1jVJv9DqwEB3a+RE6KDxwuKvJUwfvJzFU490TfM7ibSoNm/JvhUrqYs5RCH06xnQ5jifLkYFRwJ5TFHtY6meu1PT6NOOFkUZHijLe/yQ2sRfRgPubDSkLZFIxem7pU3Ia39+p1N+VT4+LUimPoD1FO8UvIBG2zzU/A20J/iKBV/pHSpu0X9wqDY840zsx9ziRgGOYaSpwOSEFQ6zDAcU+CSSBGHNMQ/AryWGAVt7cAHdYA== 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=YbewwoyQ4DCRu+Tclw2otCY4m5qz33JtZQJc5pz93yk=; b=K4k6ms3jYWoiq4tFYjWlU+WrTFyfpIs8Z7OZ4UWi3DQmWM9XvZQDiBSyb+pBW/ceJiyOkj7YlsBKKMJ+O8XHXIVvHTLA7WNEdXXvOUt8gXZpj/mQU163b4xFq4Iwj4ImJEj7EmZSotBiGa8dgHSfrYN+F93kyX17HhJobqyi7Gy02haFn8vNDt8X7mWvYVRmntcU0gNxrppuK1kM9iOL20QCTeJpBv1T3K1R36gCJz52g1zRaKGpadgkl52PHz1cE7bmgfNpWq4vBFrSwWo46QYGlXHuwQF3ri7leyL9IrRJKVJ+e+c59yFWs1YcOmEwGGJa1q2pqmVuRtHRYKntRA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=seco.com; dmarc=pass action=none header.from=seco.com; dkim=pass header.d=seco.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=seco.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=YbewwoyQ4DCRu+Tclw2otCY4m5qz33JtZQJc5pz93yk=; b=hg0yMAWTD4c9nAwpMHVDnqRHjNpDjRHYNtFvqWUBp6Vk9hYV6s7u7XsyDHbG4Ns1CNbSfCANVHo4Ky1ptv4ZTfJ0vaftzE3Jnge3XlPhDTsY+pL850mFhZ2V1tGdtCodGRGCUh7WuzlfN31kaACBOhN594nWJ7opg3KhedY6PZI= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=seco.com; Received: from DB7PR03MB4523.eurprd03.prod.outlook.com (2603:10a6:10:19::27) by VI1PR03MB4336.eurprd03.prod.outlook.com (2603:10a6:803:5b::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4888.11; Fri, 14 Jan 2022 23:39:44 +0000 Received: from DB7PR03MB4523.eurprd03.prod.outlook.com ([fe80::d47e:81b0:256:3005]) by DB7PR03MB4523.eurprd03.prod.outlook.com ([fe80::d47e:81b0:256:3005%4]) with mapi id 15.20.4888.012; Fri, 14 Jan 2022 23:39:44 +0000 From: Sean Anderson To: Greg Kroah-Hartman , linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Robert Hancock , Baruch Siach , Felipe Balbi , Balaji Prakash J , Sean Anderson , Andy Gross , Bjorn Andersson , Rob Herring , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 6/6] arm64: dts: ipq6018: Use reference clock to set dwc3 period Date: Fri, 14 Jan 2022 18:39:04 -0500 Message-Id: <20220114233904.907918-7-sean.anderson@seco.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220114233904.907918-1-sean.anderson@seco.com> References: <20220114233904.907918-1-sean.anderson@seco.com> X-ClientProxiedBy: MN2PR22CA0017.namprd22.prod.outlook.com (2603:10b6:208:238::22) To DB7PR03MB4523.eurprd03.prod.outlook.com (2603:10a6:10:19::27) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: b95f44f8-ca17-41fd-7714-08d9d7b7249f X-MS-TrafficTypeDiagnostic: VI1PR03MB4336:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:4303; 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:DB7PR03MB4523.eurprd03.prod.outlook.com; PTR:; CAT:NONE; SFS:(366004)(66556008)(8676002)(6486002)(44832011)(54906003)(83380400001)(38350700002)(66476007)(52116002)(2616005)(7416002)(66946007)(6506007)(86362001)(38100700002)(186003)(6666004)(2906002)(36756003)(5660300002)(316002)(1076003)(508600001)(26005)(8936002)(4326008)(6512007); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: seco.com X-MS-Exchange-CrossTenant-Network-Message-Id: b95f44f8-ca17-41fd-7714-08d9d7b7249f X-MS-Exchange-CrossTenant-AuthSource: DB7PR03MB4523.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jan 2022 23:39:44.5865 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: bebe97c3-6438-442e-ade3-ff17aa50e733 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: AP99iGZSuyL/ZquGAy+CUFwSul+6DXR7ksA3E5H34vqND2Vo248VcQ6b5GWcR8wtleAmZTh3oxHFgVi1rZVFGw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR03MB4336 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Instead of manually setting snps,ref-clock-period-ns, we can let the driver calculate it automatically from the "ref" clock. I haven't reviewed this board's schematics, so please let me know if this is the wrong 24MHz clock to use. Signed-off-by: Sean Anderson --- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 66ec5615651d..a614b9f73e2c 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -743,12 +743,13 @@ dwc_0: usb@8A00000 { interrupts = ; phys = <&qusb_phy_0>, <&usb0_ssphy>; phy-names = "usb2-phy", "usb3-phy"; + clocks = <&xo>; + clock-names = "ref"; tx-fifo-resize; snps,is-utmi-l1-suspend; snps,hird-threshold = /bits/ 8 <0x0>; snps,dis_u2_susphy_quirk; snps,dis_u3_susphy_quirk; - snps,ref-clock-period-ns = <0x32>; dr_mode = "host"; }; };