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From: Avri Altman <Avri.Altman@wdc.com>
To: "cang@codeaurora.org" <cang@codeaurora.org>
Cc: "asutoshd@codeaurora.org" <asutoshd@codeaurora.org>,
	"nguyenb@codeaurora.org" <nguyenb@codeaurora.org>,
	"rnayak@codeaurora.org" <rnayak@codeaurora.org>,
	"linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
	"kernel-team@android.com" <kernel-team@android.com>,
	"saravanak@google.com" <saravanak@google.com>,
	"salyzyn@google.com" <salyzyn@google.com>,
	Alim Akhtar <alim.akhtar@samsung.com>,
	Pedro Sousa <pedrom.sousa@synopsys.com>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
	Stanley Chu <stanley.chu@mediatek.com>,
	Bean Huo <beanhuo@micron.com>,
	"tomas.winkler@intel.com" <tomas.winkler@intel.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Allison Randal <allison@lohutok.net>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH v3 2/4] scsi: ufs: Update VCCQ2 and VCCQ min/max voltage hard codes
Date: Mon, 2 Dec 2019 07:44:00 +0000	[thread overview]
Message-ID: <MN2PR04MB6991D119205D95E43677036AFC430@MN2PR04MB6991.namprd04.prod.outlook.com> (raw)
In-Reply-To: <0101016ec4ca5743-ec27a8f4-b0cd-427b-a65e-e6a26b10d45a-000000@us-west-2.amazonses.com>


> >> Per UFS 3.0 JEDEC standard, the VCCQ2 min voltage is 1.7v and the
> >> VCCQ voltage range is 1.14v ~ 1.26v. Update their hard codes
> >> accordingly to make sure they work in a safe range compliant for ver
> >> 1.0/1.1/2.0/2.1/3.0 UFS devices.
> >>
> >> Signed-off-by: Can Guo <cang@codeaurora.org>
Reviewed-by: Avri Altman <avri.altman@wdc.com>

  parent reply	other threads:[~2019-12-02  7:44 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-26  6:53 [PATCH v3 0/4] UFS driver general fixes bundle 5 Can Guo
2019-11-26  6:53 ` [PATCH v3 1/4] scsi: ufs: Recheck bkops level if bkops is disabled Can Guo
2019-11-26  6:53 ` [PATCH v3 2/4] scsi: ufs: Update VCCQ2 and VCCQ min/max voltage hard codes Can Guo
2019-11-26  7:13   ` Avri Altman
2019-11-27 12:40     ` [EXT] " Bean Huo (beanhuo)
     [not found]     ` <0101016ec4ca5743-ec27a8f4-b0cd-427b-a65e-e6a26b10d45a-000000@us-west-2.amazonses.com>
2019-12-02  7:44       ` Avri Altman [this message]
2019-11-26  6:53 ` [PATCH v3 3/4] scsi: ufs: Avoid messing up the compl_time_stamp of lrbs Can Guo
2019-11-26  6:53 ` [PATCH v3 4/4] scsi: ufs: Complete pending requests in host reset and restore path Can Guo
2019-12-10  0:47 ` [PATCH v3 0/4] UFS driver general fixes bundle 5 Martin K. Petersen

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