root/arch/arm/mach-exynos/

[..]
  1. common.h
  2. exynos-smc.S
  3. exynos.c
  4. firmware.c
  5. headsmp.S
  6. include/
  7. mcpm-exynos.c
  8. platsmp.c
  9. pm.c
  10. sleep.S
  11. smc.h
  12. suspend.c
[..]