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Received: from jc-sabre (50.233.148.155) by DM6PR07MB5019.namprd07.prod.outlook.com (2603:10b6:5:25::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1038.22; Tue, 14 Aug 2018 01:54:25 +0000 Date: Mon, 13 Aug 2018 18:54:17 -0700 From: Jayachandran C To: Srinath Mannam Cc: Rob Herring , Mark Rutland , Kishon Vijay Abraham I , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com Subject: Re: [1/2] dt-bindings: phy: Add stingray usb phy documentation Message-ID: <20180814015416.GA29046@jc-sabre> References: <1499432825-15820-2-git-send-email-srinath.mannam@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1499432825-15820-2-git-send-email-srinath.mannam@broadcom.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Originating-IP: [50.233.148.155] X-ClientProxiedBy: MWHPR2201CA0075.namprd22.prod.outlook.com (2603:10b6:301:5e::28) To DM6PR07MB5019.namprd07.prod.outlook.com (2603:10b6:5:25::28) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 8a80c04d-b0cf-4438-d0f1-08d60188dd90 X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989117)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600074)(711020)(2017052603328)(7153060)(7193020);SRVR:DM6PR07MB5019; 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Our hardware team reports that there are some failures seen without the a custom PHY driver. Do you require this PHY driver on regular operation on Stingray? Or is this for some specific functionality? I am asking since the issue reported here is on switching between a USB 3.0 and USB 2.0 devices. Any plans on submitting this driver again? Thanks, JC