MFPR_PULLUP_EN     59 arch/arm/plat-pxa/mfp.c #define MFPR_LPM_DRIVE_HIGH    	(MFPR_SLEEP_DATA(1) | MFPR_PULLUP_EN)
MFPR_PULLUP_EN     80 arch/arm/plat-pxa/mfp.c #define MFPR_PULL_BOTH		(MFPR_PULL_LOW | MFPR_PULLUP_EN)
MFPR_PULLUP_EN     81 arch/arm/plat-pxa/mfp.c #define MFPR_PULL_HIGH		(MFPR_PULL_SEL | MFPR_PULLUP_EN)