scsi: ufs: Configure clock in .hce_enable_notify() in Cadence UFS

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Configure CDNS_UFS_REG_HCLKDIV in .hce_enable_notify() instead of
.setup_clock() because if UFSHCD resets the controller ip because of phy or
device related errors then CDNS_UFS_REG_HCLKDIV is reset to default value
and .setup_clock() is not called later in the sequence whereas
.hce_enable_notify will be called everytime controller is reenabled.

Signed-off-by: Anil Varughese <aniljoy@cadence.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Anil Varughese 2019-08-02 12:21:12 +01:00 • committed by Martin K. Petersen

parent dccc96abfb

commit cb8b3359eb

1 changed files with 6 additions and 7 deletions

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drivers/scsi/ufs/cdns-pltfrm.c

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