[PATCH 0/4] i3c: mipi-i3c-hci: Functional update

From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
To: linux-i3c@lists.infradead.org
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Jarkko Nikula <jarkko.nikula@linux.intel.com>
Subject: [PATCH 0/4] i3c: mipi-i3c-hci: Functional update
Date: Thu,  9 Nov 2023 15:37:04 +0200	[thread overview]
Message-ID: <20231109133708.653950-1-jarkko.nikula@linux.intel.com> (raw)

Hi

These are v6.8-rc1 material and not for current cycle.

With these and handful of local patches [1] I'm able probe this driver
successfully with an I3C device on the bus and without.

Also able to communicate with I3C and I2C device from their corresponding
device drivers. I'm using in my test setup an LSM6DSO sensor (forced to
I3C mode) and at24c02 I2C EEPROM instantiated from userspace.

Patches are from top of commit 9fd00df05e81 ("i3c: master: handle IBIs
in order they came").

1. Glue code and minor hacks for early MIPI I3C HCI version compatible
   controller on our development HW.

Jarkko Nikula (4):
  i3c: mipi-i3c-hci: Report NACK response from CCC command to core
  i3c: mipi-i3c-hci: Do not overallocate transfers in hci_cmd_v1_daa()
  i3c: mipi-i3c-hci: Handle I3C address header error in hci_cmd_v1_daa()
  i3c: mipi-i3c-hci: Add DMA bounce buffer for private transfers

 drivers/i3c/master/mipi-i3c-hci/cmd_v1.c |  7 ++--
 drivers/i3c/master/mipi-i3c-hci/core.c   | 49 +++++++++++++++++++++++-
 drivers/i3c/master/mipi-i3c-hci/dma.c    |  4 +-
 drivers/i3c/master/mipi-i3c-hci/hci.h    |  1 +
 4 files changed, 56 insertions(+), 5 deletions(-)

-- 
2.42.0

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