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Bottomley" , "open list:ARM/QUALCOMM SUPPORT" , open list Subject: RE: [PATCH v6 2/2] scsi: ufs-qcom: Fix ufs RST_n specs violation Thread-Topic: [PATCH v6 2/2] scsi: ufs-qcom: Fix ufs RST_n specs violation Thread-Index: AQHW5a1VqSTxhQcE7kq5uJoK6dWcpqojvCzg Date: Tue, 12 Jan 2021 09:18:11 +0000 Message-ID: References: <1610103385-45755-1-git-send-email-ziqichen@codeaurora.org> <1610103385-45755-3-git-send-email-ziqichen@codeaurora.org> In-Reply-To: <1610103385-45755-3-git-send-email-ziqichen@codeaurora.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: codeaurora.org; dkim=none (message not signed) header.d=none;codeaurora.org; dmarc=none action=none header.from=wdc.com; x-originating-ip: [212.25.79.133] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: 9311bf8d-be4d-463f-726e-08d8b6dafbb3 x-ms-traffictypediagnostic: DM6PR04MB4028: x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:1002; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: TxXi3XpAyTrZa2FmWBbW5Z2+6ivY6483pzgs41fbNrkioDhAWOTDsvXGZw0jR+PID0QKnwPTy6Z2wQVIvm420mXJjTO+Vbm4WPJQnJaeyN/Kg78mElVc8w4ClxzmJcFrCvxGG2N71dX+0BGdOwO2K4W78g8HBakdKRYhZYH1lBm/64HsOCN3a12j9fBjkdbMUAHDn/nw72mNjVmJT/yrdn4mdfkoyhWACp4Oy+Lq+YMU9eQnwWEAcjrYj2W1MJ00m+QOwmLwDBXHZzXUq+cUHOZTJAoCnc5Gw7zBTTfg0uxsTGHZLtCz6Z+BrMeO8vUPUaNTVk2ef5fdFYgCIUXws4LEqxvDLiljKF9L6NcDcT5QRDBeKxmuCsd66eNsLaefudkf2AmWDytp8TbQl7nNLQO/R44RW3ngK5qXA3mj5t+06Tm/kczZNXZWSa9do/Wn x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM6PR04MB6575.namprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(55016002)(558084003)(9686003)(71200400001)(26005)(33656002)(76116006)(7416002)(64756008)(6506007)(4326008)(498600001)(66556008)(110136005)(2906002)(7696005)(921005)(186003)(5660300002)(8676002)(66946007)(52536014)(86362001)(66446008)(66476007)(54906003)(8936002);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: =?us-ascii?Q?0yUlWRSKao0xgFtAUbPwx4NmoKOIcsFfJFdtSr7UzWkRs6T71/Fe9009Vhsn?= =?us-ascii?Q?tSB7nAxKjDZjF3a2IKT+wbUjyeJ7FjfkPKySDxduoR9uZH6mwDEGZLl65mH8?= =?us-ascii?Q?KnFqUVn7pTmSeoswom0KvPAMMUgTxj7b8moj5a7r+R8jQV1uwDSVT3xWJsuQ?= =?us-ascii?Q?9IWMRuNOYfH9aPMHFZlAVJyHyglubBbi9g7/kU/vRSLSdX86LSv5cKBtr12A?= =?us-ascii?Q?QKPU/Fm0KMt3VRw6AtFEz3DmH/caj1n0ek2jNX2kLQGGjDLskCBS6fVQSAcG?= =?us-ascii?Q?MMFHCAwYouzrmfZ8B3lJR16Nk4iEWdfxakl5aFqBRaPmysjjWUy162NT710N?= =?us-ascii?Q?CSTTddw6J/PY70MfVRxKVaT9qz8DP26cteumAj5l5Wlcks6fktEenR2uVzHJ?= =?us-ascii?Q?cPEaYETDWUMgKz5eyCPIAaxDyHmEq48IPkHD5Xi/ppGCskT1/iPsitXvHriE?= =?us-ascii?Q?JzIuLUanm4DsAySgBSrZyyzdcp0wc6iYtweD1cTXkW7a/2W90lvLbgRTCwdP?= =?us-ascii?Q?5U8ZRF+TA3Gpk2F1k89x/2NAjy3N9DM7H3L3OcccfcjPpIfAebPHgv5j7JLF?= =?us-ascii?Q?AlyKqY1ith766SB2tj4h/oX8SuvJ41OWskOrts6jK1X2+Og+SuptYPv2GIWQ?= =?us-ascii?Q?329PQmg2WTmdTzPtELlrZc8lC7jsl2MBKLL1kziUCLfsIWZiRkSAVogHFPf/?= =?us-ascii?Q?rthFHlGhkv2LtPN7rP5QUTR3uFCON/I6H2UJTeKS3nv+VcgnhUSP74uLM8op?= =?us-ascii?Q?RO4tJC2xl2/UayatBi9ItcEmRjwD1oPvMRNz9e9/n8auGIwidn6V7IB3siXz?= =?us-ascii?Q?qlI91OoZ9MewO/mLy5FjnQUhGzRmT2/2TRrvcYWbEdE++mYvOCzBrTZPyflE?= =?us-ascii?Q?doQ7jVcdpmBi3jX0I9q79JvROL9vnmy86pizyj5v0bsl/y325KuPSI3IbkQh?= =?us-ascii?Q?hxeXRJqUYZkDgA1fUuDJbso43EpK6b1jGn8iN0UeKA8=3D?= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR04MB6575.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9311bf8d-be4d-463f-726e-08d8b6dafbb3 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Jan 2021 09:18:11.2841 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: EyvKqU+Z4mZqs2JHui5EPYW6wzGqlU7rruqW1Q8BUZNH9cVrVqZTwI4HZJhhg2CW2vkfbT0Y8yUw4tBatH2pLg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR04MB4028 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >=20 >=20 > As per specs, e.g, JESD220E chapter 7.2, while powering > off/on the ufs device, RST_n signal should be between > VSS(Ground) and VCCQ/VCCQ2. >=20 > Signed-off-by: Ziqi Chen Aked-by: Avri Altman