root/arch/sh/kernel/cpu/sh4/

1. clock-sh4-202.c
2. clock-sh4.c
3. fpu.c
4. perf_event.c
5. probe.c
6. setup-sh4-202.c
7. setup-sh7750.c
8. setup-sh7760.c
9. softfloat.c
10. sq.c