[v8,0/7] UFS driver general fixes bundle 4

Message

Can Guo Feb. 8, 2020, 12:50 a.m. UTC

This bundle includes 7 general fixes for UFS driver.

Changes since v7:
- Incoperated comments from Bjorn and Arvi.
- Removed patch #8.

Changes since v6:
- Incoperated Avri's comment.

Changes since v5:
- Incoperated Stanley's suggestions to make the extra delay added up to bRefClkGatingWaitTime as vendor specific

Changes since v4:
- Rebased this series

Changes since v3:
- Fixed patch #8

Changes since v2:
- Move the ref clk gating wait delay to ufs-qcom.c
- Added one more change to select INITIAL adapt for HS G4

Changes since v1:
- Fixed minor typo

Asutosh Das (1):
  scsi: ufs: set load before setting voltage in regulators

Can Guo (5):
  scsi: ufs: Remove the check before call setup clock notify vops
  scsi: ufs-qcom: Adjust bus bandwidth voting and unvoting
  scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic
  scsi: ufs: Add dev ref clock gating wait time support
  scsi: ufs-qcom: Delay specific time before gate ref clk

Sayali Lokhande (1):
  scsi: ufs: Flush exception event before suspend

 drivers/scsi/ufs/ufs-qcom.c | 78 ++++++++++++++++++++++++++----------
 drivers/scsi/ufs/ufs.h      |  3 ++
 drivers/scsi/ufs/ufshcd.c   | 96 ++++++++++++++++++++++++++++++++-------------
 3 files changed, 128 insertions(+), 49 deletions(-)