d790a9db91
It makes sense that if the USB connector is a child of an USB port providing VBUS supply, there is no need to do it again. But this does not handle the case where VBUS is controlled by PWR from USB host controller, without any regulator at all. Support this by making VBUS pure optional. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20220309093842.113260-1-alexander.stein@ew.tq-group.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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common.c | ||
common.h | ||
debug.c | ||
Kconfig | ||
led.c | ||
Makefile | ||
ulpi.c | ||
usb-conn-gpio.c | ||
usb-otg-fsm.c |