scsi: ufs-qcom: Delay specific time before gate ref clk

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After enter hibern8, as UFS JEDEC ver 3.0 requires, a specific gating wait
time is required before disable the device reference clock. If it is not
specified, use the old delay.

Link: https://lore.kernel.org/r/1581392451-28743-8-git-send-email-cang@codeaurora.org
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org>
Reviewed-by: Hongwu Su <hongwus@codeaurora.org>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Can Guo 2020-02-10 19:40:50 -08:00 • committed by Martin K. Petersen

parent 09f17791e6

commit 1cbadd0c33

1 changed files with 19 additions and 3 deletions

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drivers/scsi/ufs/ufs-qcom.c

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