SITMDR1_PCON
sh_msiof_write(p, SITMDR1, tmp | SITMDR1_PCON);
tmp | SIMDR1_TRMD | SITMDR1_PCON |
sh_msiof_write(p, SITMDR1, tmp | set | SIMDR1_TRMD | SITMDR1_PCON);
val = SITMDR1_PCON | SIMDR1_SYNCAC | SIMDR1_XXSTP |