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History

Shyam Sundar S K 46d4daa517 i3c: mipi-i3c-hci: Add a quirk to set timing parameters

The AMD HCI controller is currently unstable at 12.5 MHz. To address this,
a quirk is added to configure the clock rate to 9 MHz as a workaround,
with proportional adjustments to the Open-Drain (OD) and Push-Pull (PP)
values.

Reviewed-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Co-developed-by: Guruvendra Punugupati <Guruvendra.Punugupati@amd.com>
Signed-off-by: Guruvendra Punugupati <Guruvendra.Punugupati@amd.com>
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20240829091713.736217-6-Shyam-sundar.S-k@amd.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

2024-09-05 18:34:09 +02:00

master

i3c: mipi-i3c-hci: Add a quirk to set timing parameters

2024-09-05 18:34:09 +02:00

device.c

i3c: Add comment for -EAGAIN in i3c_device_do_priv_xfers()

2024-05-23 00:29:19 +02:00

internals.h

i3c: master: Enhance i3c_bus_type visibility for device searching & event monitoring

2024-07-26 14:21:30 +02:00

Kconfig

i3c: Add core I3C infrastructure