linux-kernelorg-stable/drivers/usb/misc
Tommaso Merciai 5c2b9c61ae usb: usb251xb: add boost-up property support
Add support for boost-up register of usb251xb hub.
boost-up property control USB electrical drive strength
This register can be set:

 - Normal mode -> 0x00
 - Low         -> 0x01
 - Medium      -> 0x10
 - High        -> 0x11

(Normal Default)

References:
 - http://www.mouser.com/catalog/specsheets/2514.pdf p29

Reviewed-by: Richard Leitner <richard.leitner@linux.dev>
Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com>
Link: https://lore.kernel.org/r/20220128181713.96856-1-tomm.merciai@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-31 14:22:49 +01:00
..
sisusbvga
Kconfig Revert "USB: misc: Add onboard_usb_hub driver" 2021-06-18 08:39:24 +02:00
Makefile Revert "USB: misc: Add onboard_usb_hub driver" 2021-06-18 08:39:24 +02:00
adutux.c usb: misc: adutux: use swap() 2021-08-05 12:31:34 +02:00
apple-mfi-fastcharge.c
appledisplay.c
brcmstb-usb-pinmap.c usb: misc: brcmstb-usb-pinmap: add IRQ check 2021-08-13 13:05:50 +02:00
chaoskey.c
cypress_cy7c63.c
cytherm.c
ehset.c usb: misc: ehset: Rework test mode entry 2021-12-17 17:02:04 +01:00
emi26.c
emi62.c
ezusb.c
ftdi-elan.c usb: ftdi-elan: fix memory leak on device disconnect 2021-12-17 16:54:12 +01:00
idmouse.c
iowarrior.c USB: iowarrior: fix control-message timeouts 2021-10-26 19:12:28 +02:00
isight_firmware.c
ldusb.c
legousbtower.c
lvstest.c
trancevibrator.c
usb251xb.c usb: usb251xb: add boost-up property support 2022-01-31 14:22:49 +01:00
usb3503.c
usb4604.c
usb_u132.h
usblcd.c
usbsevseg.c
usbtest.c
uss720.c
yurex.c