CCMC_CCSR
ccsr = bus_space_read_4(iot, ioh, CCMC_CCSR);
ccsr = bus_space_read_4(iot, ioh, CCMC_CCSR);
ccsr = bus_space_read_4(iot, ioh, CCMC_CCSR);
ccsr = bus_space_read_4(iot, ioh, CCMC_CCSR);
ccsr = bus_space_read_4(iot, ioh, CCMC_CCSR);