root/arch/sh/kernel/cpu/

1. adc.c
2. clock-cpg.c
3. clock.c
4. fpu.c
5. init.c
6. irq/
7. pfc.c
8. proc.c
9. sh2/
10. sh2a/
11. sh3/
12. sh4/
13. sh4a/
14. sh5/
15. shmobile/