[PATCH 00/13] i3c: mipi-i3c-hci-pci: Add LTR support for Intel controllers

Adrian Hunter adrian.hunter at intel.com
Wed Nov 12 02:03:26 PST 2025


Hi

Here are patches primarily to add support for Latency Tolerance Reporting
(LTR) for Intel controllers.  Most patches are small tidy-ups or
preparation for the main change.


Adrian Hunter (13):
      i3c: mipi-i3c-hci-pci: Set 64-bit DMA mask for Intel controllers
      i3c: mipi-i3c-hci-pci: Move all Intel-related definitions together
      i3c: mipi-i3c-hci-pci: Rename some Intel-related identifiers
      i3c: mipi-i3c-hci-pci: Use readl_poll_timeout()
      i3c: mipi-i3c-hci-pci: Constify driver data
      i3c: mipi-i3c-hci-pci: Factor out private registers ioremapping
      i3c: mipi-i3c-hci-pci: Factor out intel_reset()
      i3c: mipi-i3c-hci-pci: Allocate a structure for mipi_i3c_hci_pci device information
      i3c: mipi-i3c-hci-pci: Change callback parameter
      i3c: mipi-i3c-hci-pci: Add exit callback
      i3c: mipi-i3c-hci-pci: Allocate a structure for Intel controller information
      i3c: mipi-i3c-hci-pci: Add LTR support for Intel controllers
      i3c: mipi-i3c-hci-pci: Set d3cold_delay to 0 for Intel controllers

 drivers/i3c/master/mipi-i3c-hci/mipi-i3c-hci-pci.c | 236 +++++++++++++++++----
 1 file changed, 198 insertions(+), 38 deletions(-)


Regards
Adrian



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