GPIO4_2_GPIO      257 arch/arm/mach-pxa/mxm8x10.c 	GPIO4_2_GPIO | MFP_PULL_HIGH, /* UTM_PULLUP */
GPIO4_2_GPIO      130 arch/arm/mach-pxa/zylonite_pxa320.c 	GPIO4_2_GPIO | MFP_LPM_DRIVE_HIGH,