usb: cdns3-ti: Add workaround for Errata i2409

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TI USB2 PHY is known to have a lockup issue on very short
suspend intervals. Enable the Suspend Residency quirk flag to
workaround this as described in Errata i2409 [1].

[1] - https://www.ti.com/lit/er/sprz457h/sprz457h.pdf

Signed-off-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/20240516044537.16801-3-r-gunasekaran@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Roger Quadros 2024-07-28 12:06:40 -04:00 • committed by Greg Kroah-Hartman

parent 25f760c9ec

commit d10b8db990

1 changed files with 14 additions and 1 deletions

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drivers/usb/cdns3/cdns3-ti.c

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