Commit 46d4daa5 authored by Shyam Sundar S K's avatar Shyam Sundar S K Committed by Alexandre Belloni
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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: default avatarJarkko Nikula <jarkko.nikula@linux.intel.com>
Co-developed-by: default avatarGuruvendra Punugupati <Guruvendra.Punugupati@amd.com>
Signed-off-by: default avatarGuruvendra Punugupati <Guruvendra.Punugupati@amd.com>
Signed-off-by: default avatarShyam 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: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 216201b3
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