[v5,0/7] i3c: master: some improvment for i3c master

Message

Frank Li Nov. 30, 2023, 10:44 p.m. UTC

There are three major improvement

1. Add actual size in i3c_transfer because i3c allow target early termiate
transfer.
2. Add API for i3c_dev_gettstatus_format1 for i3c comand GET_STATUS.
3. svc master add hotjoin support.
4. Add tty over i3c support.

change log see each patches.

Frank Li (7):
  i3c: master: add enable(disable) hot join in sys entry
  i3c: master: svc: add hot join support
  i3c: add actual_len in i3c_priv_xfer
  i3c: master: svc: rename read_len as actual_len
  i3c: master: svc: return actual transfer data len
  i3c: add API i3c_dev_gettstatus_format1() to get target device status
  tty: i3c: add TTY over I3C master support

 drivers/i3c/device.c                |  24 ++
 drivers/i3c/internals.h             |   1 +
 drivers/i3c/master.c                | 109 +++++++
 drivers/i3c/master/svc-i3c-master.c |  95 ++++--
 drivers/tty/Kconfig                 |  13 +
 drivers/tty/Makefile                |   1 +
 drivers/tty/i3c_tty.c               | 443 ++++++++++++++++++++++++++++
 include/linux/i3c/device.h          |   3 +
 include/linux/i3c/master.h          |   5 +
 9 files changed, 677 insertions(+), 17 deletions(-)
 create mode 100644 drivers/tty/i3c_tty.c