Quoting Sandeep Maheswaram (2020-07-08 12:10:17) > Using pdc interrupts for USB instead of GIC interrupts to > support wake up in case xo shutdown. > > Signed-off-by: Sandeep Maheswaram <sanm@xxxxxxxxxxxxxx> > --- Reviewed-by: Stephen Boyd <swboyd@xxxxxxxxxxxx> I suppose wakeup-source should be added in the board files.