mirror of
https://github.com/torvalds/linux.git
synced 2024-12-06 02:52:22 +00:00
usb: dwc3: turn off VBUS when leaving host mode
VBUS should be turned off when leaving the host mode.
Set GCTL_PRTCAP to device mode in teardown to de-assert DRVVBUS pin to
turn off VBUS power.
Fixes: 5f94adfeed
("usb: dwc3: core: refactor mode initialization to its own function")
Cc: stable@vger.kernel.org
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
54c4c69f0b
commit
09ed259fac
@ -1246,6 +1246,9 @@ static void dwc3_core_exit_mode(struct dwc3 *dwc)
|
||||
/* do nothing */
|
||||
break;
|
||||
}
|
||||
|
||||
/* de-assert DRVVBUS for HOST and OTG mode */
|
||||
dwc3_set_prtcap(dwc, DWC3_GCTL_PRTCAP_DEVICE);
|
||||
}
|
||||
|
||||
static void dwc3_get_properties(struct dwc3 *dwc)
|
||||
|
Loading…
Reference in New Issue
Block a user