CKEN_KEYPAD       159 arch/arm/mach-pxa/include/mach/pxa2xx-regs.h #define CKEN_KEYPAD	(19)	/* Keypad Interface Clock Enable */
CKEN_KEYPAD       170 arch/arm/mach-pxa/include/mach/pxa3xx-regs.h #define CKEN_KEYPAD	14	/* < Keypand Controller Clock Enable */