Symbol: TXX9_SIFCR_SWRST
drivers/tty/serial/serial_txx9.c
228
sio_out(up, TXX9_SIFCR, TXX9_SIFCR_SWRST);
drivers/tty/serial/serial_txx9.c
232
while ((sio_in(up, TXX9_SIFCR) & TXX9_SIFCR_SWRST) && --tmout)