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dkim=none (message not signed) header.d=none;kernel.org; dmarc=none action=none header.from=nxp.com; Received: from VE1PR04MB6528.eurprd04.prod.outlook.com (2603:10a6:803:127::18) by VE1PR04MB6589.eurprd04.prod.outlook.com (2603:10a6:803:128::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3066.19; Tue, 9 Jun 2020 11:23:34 +0000 Received: from VE1PR04MB6528.eurprd04.prod.outlook.com ([fe80::5086:ae9e:6397:6b03]) by VE1PR04MB6528.eurprd04.prod.outlook.com ([fe80::5086:ae9e:6397:6b03%7]) with mapi id 15.20.3066.023; Tue, 9 Jun 2020 11:23:33 +0000 From: Li Jun To: balbi@kernel.org, shawnguo@kernel.org Subject: [PATCH 1/6] dt-bindings: usb: dwc3: add property to disable xhci 64bit support Date: Tue, 9 Jun 2020 19:12:40 +0800 Message-Id: <1591701165-12872-2-git-send-email-jun.li@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591701165-12872-1-git-send-email-jun.li@nxp.com> References: <1591701165-12872-1-git-send-email-jun.li@nxp.com> X-ClientProxiedBy: SG2PR02CA0069.apcprd02.prod.outlook.com (2603:1096:4:54::33) To VE1PR04MB6528.eurprd04.prod.outlook.com (2603:10a6:803:127::18) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR02CA0069.apcprd02.prod.outlook.com (2603:1096:4:54::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3066.18 via Frontend Transport; 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PTR:; CAT:NONE; SFTY:; SFS:(4636009)(366004)(8676002)(4326008)(8936002)(66556008)(66476007)(5660300002)(66946007)(86362001)(16526019)(36756003)(498600001)(6506007)(69590400007)(2906002)(6512007)(26005)(2616005)(6486002)(956004)(52116002)(6666004)(186003); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: yt4j/eLc0PELDZrJO/bNPwz3gjAm7QANAOd55xkPzqZHM2t9RxPbCzevNgXvTsPBrtAEcq0xprbnvXWQNRtYwwfgcktu0OOWgMr+JsqRPU2kwxtYLuit3xP6ZTthJIAKRkxvyWeOKJt8kPv9L9R/0ASlBSQS91mzQSSmY9XabD96l6vP8mK4jxSkAffeYwJX9E05xZB/aKYoxVMD+k/bi1ViM60EwSKescwjVIJSbDUBVQj9lpXJuzvmlhsqWDzGthAd0qzdzqvlXa0klE6Cep4MMDhJa+DAWslNKTiyJwpRXAKPbrrrCPFnz9M8g5x95e3Wk22tqRSP8au5/0EUKBBhlfHdPQflifLW+ljz9dbuBWwGDan1sQV3nyxdlWwE+y0J8eoc/X0xHC9ylLO/E1SaxeR3soiJqxJMtLpYDb5et5JkyoO7ZwsbIyE/F7WMvWJSqqh7Bj1wZ6ua3sbBoBseZrznSAJbmbtuwnmUVqo= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c22d46b9-71ae-44ab-d7c6-08d80c678b85 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jun 2020 11:23:33.8182 (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: jF+Hrzgk4oF7GhVYu7IbKr0hUCKehPcWZZeuA2wk1mpLx5iHz/+gmltItiZoHVNt X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR04MB6589 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200609_042341_916878_8BE547D8 X-CRM114-Status: GOOD ( 11.14 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [40.107.2.70 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [40.107.2.70 listed in wl.mailspike.net] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.0 MSGID_FROM_MTA_HEADER Message-Id was added by a relay 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: peter.chen@nxp.com, gregkh@linuxfoundation.org, s.hauer@pengutronix.de, linux-usb@vger.kernel.org, robh+dt@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, festevam@gmail.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add a property "snps,xhci-dis-64bit-support-quirk" to disable xhci 64bit address support, this is due to SoC integration can't support it but the AC64 bit (bit 0) of HCCPARAMS1 is set to be 1. Signed-off-by: Li Jun --- Documentation/devicetree/bindings/usb/dwc3.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index d03edf9..d16cba7 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -109,6 +109,9 @@ Optional properties: When just one value, which means INCRX burst mode enabled. When more than one value, which means undefined length INCR burst type enabled. The values can be 1, 4, 8, 16, 32, 64, 128 and 256. + - snps,xhci-dis-64bit-support-quirk: set if the AC64 bit (bit 0) of HCCPARAMS1 is set + to be 1, but the controller actually can't handle 64-bit address + due to SoC integration. - in addition all properties from usb-xhci.txt from the current directory are supported as well