GPIO57_GPIO 87 arch/arm/mach-pxa/colibri-pxa320.c GPIO57_GPIO, /* PPEN (POWER GPIO) */ GPIO57_GPIO 175 arch/arm/mach-pxa/ezx.c GPIO57_GPIO | MFP_LPM_DRIVE_HIGH, /* AP_RDY */ GPIO57_GPIO 229 arch/arm/mach-pxa/ezx.c GPIO57_GPIO, /* WAKEUP */ GPIO57_GPIO 123 arch/arm/mach-pxa/palmz72.c GPIO57_GPIO, /* OV9640 Reset */