+ #define SSP_PMC_HAVE_ADDR 0x0001 // address written to PMAC, waiting for mode
+ #define SSP_PMC_SET 0x0002 // PMAC is set
+ #define SSP_WAIT_PM0 0x2000 // bit1 in PM0
+ #define SSP_WAIT_30FE06 0x4000 // ssp tight loops on 30FE08 to become non-zero
+ #define SSP_WAIT_30FE08 0x8000 // same for 30FE06
+ #define SSP_WAIT_MASK 0xe000