GPIO28_GPIO 43 arch/arm/mach-pxa/colibri-pxa320.c GPIO28_GPIO, /* SD detect */ GPIO28_GPIO 171 arch/arm/mach-pxa/ezx.c GPIO28_GPIO, /* WAKEUP */ GPIO28_GPIO 264 arch/arm/mach-pxa/ezx.c GPIO28_GPIO | MFP_LPM_DRIVE_HIGH, /* CAM_RST */