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| author | Roger Quadros <[email protected]> | 2024-05-16 04:45:36 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2024-06-04 13:41:10 +0000 |
| commit | 0aca19e4037a4143273e90f1b44666b78b4dde9b (patch) | |
| tree | a53800094a0a93866001c3f6bd7f8b7cd0be534d /drivers/usb/cdns3/cdns3-ti.c | |
| parent | usbip: Don't submit special requests twice (diff) | |
| download | kernel-0aca19e4037a4143273e90f1b44666b78b4dde9b.tar.gz kernel-0aca19e4037a4143273e90f1b44666b78b4dde9b.zip | |
usb: cdns3: Add quirk flag to enable suspend residency
Some platforms (e.g. ti,j721e-usb, ti,am64-usb) require
this bit to be set to workaround a lockup issue with PHY
short suspend intervals [1]. Add a platform quirk flag
to indicate if Suspend Residency should be enabled.
[1] - https://www.ti.com/lit/er/sprz457h/sprz457h.pdf
i2409 - USB: USB2 PHY locks up due to short suspend
Signed-off-by: Roger Quadros <[email protected]>
Signed-off-by: Ravi Gunasekaran <[email protected]>
Acked-by: Peter Chen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-ti.c')
0 files changed, 0 insertions, 0 deletions