mbox series

[0/3] add fixup_dev_quirks vops for ufs-qcom

Message ID 20240820123756.24590-1-quic_mapa@quicinc.com (mailing list archive)
Headers show
Series add fixup_dev_quirks vops for ufs-qcom | expand

Message

Manish Pandey Aug. 20, 2024, 12:37 p.m. UTC
Add fixup_dev_quirk vops in QCOM UFS platforms and provide
an initial vendor-specific device quirk table.

Micron and Skhynix UFS device needs DELAY_BEFORE_LPM quirk to have a delay
before VCC is powered off. So add Micron and Skhynix vendors ID and this
quirk for both.

Toshiba UFS devices require delay after VCC power rail is turned-off in QCOM
platforms. Hence add Toshiba vendor ID and DELAY_AFTER_LPM quirk for Toshiba
UFS devices in QCOM platforms.

Manish Pandey (3):
  scsi: ufs: ufs-qcom: add fixup_dev_quirks vops
  scsi: ufs: ufs-qcom: Add DELAY_BEFORE_LPM quirk for Micron and Skhynix
  scsi: ufs: ufs-qcom: Apply DELAY_AFTER_LPM quirk for Toshiba devices

 drivers/ufs/host/ufs-qcom.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)