[0/3] add wakeup_irq for in-band wakeup support

Message

Claire Chang May 6, 2020, 7:23 a.m. UTC

Since some uart controllers may be off in S3, add additional wakeup_irq
to support in-band wakeup.

Claire Chang (3):
  serdev: ttyport: add devt for tty port
  tty: serial_core: add wakeup_irq to support in-band wakeup
  uart: mediatek: move the in-band wakeup logic to core

 drivers/tty/serdev/serdev-ttyport.c |  2 ++
 drivers/tty/serial/8250/8250_core.c |  1 +
 drivers/tty/serial/8250/8250_mtk.c  | 24 +++---------------------
 drivers/tty/serial/serial_core.c    |  8 +++++---
 include/linux/serial_core.h         |  1 +
 5 files changed, 12 insertions(+), 24 deletions(-)