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(parent: 5d6353f) | patch
usb: usb251xb: add usb data lane port swap feature
authorMarco Felsch <m.felsch@pengutronix.de>
Wed, 16 Jan 2019 14:20:37 +0000 (15:20 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 18 Jan 2019 09:00:49 +0000 (10:00 +0100)
commit02a50b8750464fd1b9b8a80e0539fe469741b370
tree06380a975bd8e5a1bcb24ec0722da93a0a8316b0tree | snapshot
parent5d6353fe6984e7c3c41dae47aa38ee9c8ddaebd8commit | diff
usb: usb251xb: add usb data lane port swap feature

The HW can swap the USB differential-pair (D+/D-) for each port
separately. So the USB signals can be re-aligned with a misplaced
USB connector on the PCB.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/misc/usb251xb.c diff | blob | history
Domain: System / Kernel;