[PATCH v2 00/10] ufs: host: mediatek: Power Management and Stability Enhancements

peter.wang at mediatek.com peter.wang at mediatek.com
Mon Aug 25 23:22:14 PDT 2025


From: Peter Wang <peter.wang at mediatek.com>

These patches collectively enhance the UFS host driver's reliability,
power management efficiency, and error recovery mechanisms on MediaTek
platforms. They address critical issues and introduce optimizations
that improve system stability and performance.

Changes since v1:
1. Export ufshcd_force_error_recovery instead use force_reset
  ufs: host: mediatek: Enhance recovery on hibernation exit failure

Peter Wang (7):
  ufs: host: mediatek: Enhance recovery on hibernation exit failure
  ufs: host: mediatek: Enhance recovery on resume failure
  ufs: host: mediatek: Correct system PM flow
  ufs: host: mediatek: Support UFS PHY runtime PM and correct sequence
  ufs: host: mediatek: Disable auto-hibern8 during power mode changes
  ufs: host: mediatek: Fix unbalanced IRQ enable issue
  ufs: host: mediatek: Fix device power control

Alice Chao (2):
  ufs: host: mediatek: Correct resume flow for LPM and MTCMOS
  ufs: host: mediatek: Fix adapt issue after PA_Init

Sanjeev Y (1):
  ufs: host: mediatek: Return error directly on idle wait timeout

 drivers/ufs/core/ufshcd.c       |   3 +-
 drivers/ufs/host/ufs-mediatek.c | 171 ++++++++++++++++++++++++++------
 drivers/ufs/host/ufs-mediatek.h |   1 +
 include/ufs/ufshcd.h            |   1 +
 4 files changed, 145 insertions(+), 31 deletions(-)

-- 
2.45.2




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