I3C changes for 6.7

Hello Linus,

Here is the i3c subsytem pull request for 6.7. There are now more fixes because as stated in my previous pull request, people now have access to actual hardware.

The following changes since commit 0bb80ecc33a8fb5a682236443c1e740d5c917d1d:

Linux 6.6-rc1 (2023-09-10 16:28:41 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git tags/i3c/for-6.7

for you to fetch changes up to 9fd00df05e81a2e1080ce6e9abc35533dca99d74:

i3c: master: handle IBIs in order they came (2023-11-04 00:44:32 +0100)

----------------------------------------------------------------
I3C for 6.7

Core:
- handle IBI in the proper order

Drivers:
- cdns: fix status register access
- mipi-i3c-hci: many fixes now that the driver has been actually tested
- svc: many IBI fixes, correct compatible string, fix hot join corner cases

----------------------------------------------------------------
Billy Tsai (1):
i3c: master: mipi-i3c-hci: Fix a kernel panic for accessing DAT_data.

Dinghao Liu (1):
i3c: Fix potential refcount leak in i3c_master_register_new_i3c_devs

Frank Li (7):
i3c: master: svc: fix race condition in ibi work thread
i3c: master: svc: fix wrong data return when IBI happen during start frame
i3c: master: svc: fix ibi may not return mandatory data byte
i3c: master: svc: fix check wrong status register in irq handler
i3c: master: svc: fix SDA keep low when polling IBIWON timeout happen
i3c: master: svc: fix random hot join failure since timeout error
i3c: master: svc: fix compatibility string mismatch with binding doc

Jarkko Nikula (12):
i3c: master: Inherit DMA masks and parameters from parent device
i3c: mipi-i3c-hci: Add MODULE_ALIAS
i3c: mipi-i3c-hci: Fix DAT/DCT entry sizes
i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler
i3c: mipi-i3c-hci: Remove BUG() when Ring Abort request times out
i3c: mipi-i3c-hci: Set ring start request together with enable
i3c: mipi-i3c-hci: Fix race between bus cleanup and interrupt
i3c: mipi-i3c-hci: Set number of SW enabled Ring Bundles earlier
i3c: mipi-i3c-hci: Do not unmap region not mapped for transfer
i3c: mipi-i3c-hci: Fix missing xfer->completion in hci_cmd_v1_daa()
i3c: mipi-i3c-hci: Resume controller explicitly
i3c: mipi-i3c-hci: Resume controller after aborted transfer

Joshua Yeong (1):
i3c: master: cdns: Fix reading status register

Justin Stitt (1):
i3c: replace deprecated strncpy

Kees Cook (4):
i3c: dw: Annotate struct dw_i3c_xfer with __counted_by
i3c: master: cdns: Annotate struct cdns_i3c_xfer with __counted_by i3c/master/mipi-i3c-hci: Annotate struct hci_rings_data with __counted_by
i3c: svc: Annotate struct svc_i3c_xfer with __counted_by

Matt Johnston (1):
i3c: Fix typo "Provisional ID" to "Provisioned ID"

Zbigniew Lukwinski (1):
i3c: master: handle IBIs in order they came

 Documentation/ABI/testing/sysfs-bus-i3c        |  4 +-
 Documentation/devicetree/bindings/i3c/i3c.yaml |  4 +-
 Documentation/driver-api/i3c/protocol.rst      |  4 +-
 drivers/i3c/master.c                           | 24 +++++++++--
 drivers/i3c/master/dw-i3c-master.c             |  2 +-
 drivers/i3c/master/i3c-master-cdns.c           |  8 ++--
 drivers/i3c/master/mipi-i3c-hci/cmd_v1.c       |  1 +
 drivers/i3c/master/mipi-i3c-hci/core.c         | 14 +++---
 drivers/i3c/master/mipi-i3c-hci/dat_v1.c       | 27 ++++++++----
 drivers/i3c/master/mipi-i3c-hci/dma.c          | 21 +++++----
 drivers/i3c/master/svc-i3c-master.c            | 60 ++++++++++++++++++++++++--
 include/linux/i3c/device.h                     |  2 +-
 include/linux/i3c/master.h                     |  6 ++-
 13 files changed, 133 insertions(+), 44 deletions(-)

Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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