Edward Hill c1252e71ca sn5s330: Disable vSafe0V interrupts ...

Turn off vSafe0V interrupts. They were not being handled or
cleared causing the interrupt line to be stuck low after
unplugging a USB device.

Also don't use read-modify-write for INT_STATUS_REG4 since
this would clear the dead battery mode bit before it has
been checked.

BUG=b:73076662
BRANCH=none
TEST=unplug USB device, see USB_C1_SWCTL_INT_ODL=1
TEST=USB2 mouse can be connected multiple times, PPC VBUS
 detection works, BC1.2 chip turns on and off correctly
 (USB_C1_BC12_VBUS_ON_L).

Change-Id: I96980ee330dd6e5f98e447e5e87f11dd60768a5d
Signed-off-by: Edward Hill <ecgh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/909549
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>

2018-02-09 16:07:10 -08:00

..

sn5s330.c

sn5s330: Disable vSafe0V interrupts

2018-02-09 16:07:10 -08:00

sn5s330.h

ppc: Add Vconn and CC polarity settings.

2018-02-01 18:08:36 -08:00