PIT_CTRL 162 arch/arm/mach-ebsa110/core.c __raw_writeb(0x40, PIT_CTRL); PIT_CTRL 190 arch/arm/mach-ebsa110/core.c __raw_writeb(0x40, PIT_CTRL); PIT_CTRL 220 arch/arm/mach-ebsa110/core.c __raw_writeb(0x70, PIT_CTRL);