FUNCTION_GROUP
FUNCTION_GROUP(gpio, GPIO),
FUNCTION_GROUP(interrupt-out, INTERRUPT_OUT),
FUNCTION_GROUP(gpio-in-interrupt, GPIO_INTERRUPT),
FUNCTION_GROUP(vsup-vbat-low-undebounce-out, VSUB_VBAT_UNDEB_LOW_OUT),
FUNCTION_GROUP(vsup-vbat-low-debounce-out, VSUB_VBAT_LOW_DEB_OUT),
FUNCTION_GROUP(voltage-in-standby, VOLTAGE_IN_STBY),
FUNCTION_GROUP(oc-pg-sd0, OC_PG_SD0),
FUNCTION_GROUP(oc-pg-sd6, OC_PG_SD6),
FUNCTION_GROUP(powergood-out, PG_OUT),
FUNCTION_GROUP(pwm-in, PWM_INPUT),
FUNCTION_GROUP(pwm-out, PWM_OUTPUT),
FUNCTION_GROUP(clk32k-out, CLK32K_OUT),
FUNCTION_GROUP(watchdog-in, WATCHDOG_INPUT),
FUNCTION_GROUP(soft-reset-in, SOFT_RESET_IN),
FUNCTION_GROUP("gpio", GPIO),
FUNCTION_GROUP("lpm-control-in", LOW_POWER_MODE_CONTROL_IN),
FUNCTION_GROUP("fps-out", FLEXIBLE_POWER_SEQUENCER_OUT),
FUNCTION_GROUP("32k-out1", 32K_OUT1),
FUNCTION_GROUP("sd0-dvs-in", SD0_DYNAMIC_VOLTAGE_SCALING_IN),
FUNCTION_GROUP("sd1-dvs-in", SD1_DYNAMIC_VOLTAGE_SCALING_IN),
FUNCTION_GROUP("reference-out", REFERENCE_OUT),
FUNCTION_GROUP(opt0, OPTION0), \
FUNCTION_GROUP(opt1, OPTION1), \
FUNCTION_GROUP(opt2, OPTION2), \
FUNCTION_GROUP(opt3, OPTION3), \
FUNCTION_GROUP(gpio, GPIO), \
FUNCTION_GROUP(led, LED), \
FUNCTION_GROUP(pwm, PWM), \
FUNCTION_GROUP(regen, REGEN), \
FUNCTION_GROUP(sysen, SYSEN), \
FUNCTION_GROUP(clk32kgaudio, CLK32KGAUDIO), \
FUNCTION_GROUP(id, ID), \
FUNCTION_GROUP(vbus_det, VBUS_DET), \
FUNCTION_GROUP(chrg_det, CHRG_DET), \
FUNCTION_GROUP(vac, VAC), \
FUNCTION_GROUP(vacok, VACOK), \
FUNCTION_GROUP(powergood, POWERGOOD), \
FUNCTION_GROUP(usb_psel, USB_PSEL), \
FUNCTION_GROUP(msecure, MSECURE), \
FUNCTION_GROUP(pwrhold, PWRHOLD), \
FUNCTION_GROUP(int, INT), \
FUNCTION_GROUP(nreswarm, NRESWARM), \
FUNCTION_GROUP(simrsto, SIMRSTO), \
FUNCTION_GROUP(simrsti, SIMRSTI), \
FUNCTION_GROUP(low_vbat, LOW_VBAT), \
FUNCTION_GROUP(wireless_chrg1, WIRELESS_CHRG1), \
FUNCTION_GROUP(rcm, RCM), \
FUNCTION_GROUP(pwrdown, PWRDOWN), \
FUNCTION_GROUP(gpadc_start, GPADC_START), \
FUNCTION_GROUP(reset_in, RESET_IN), \
FUNCTION_GROUP(nsleep, NSLEEP), \
FUNCTION_GROUP(enable, ENABLE)