* "x-powers,axp809"
* "x-powers,axp813"
- reg: The I2C slave address or RSB hardware address for the AXP chip
-- interrupt-parent: The parent interrupt controller
- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
- interrupt-controller: The PMIC has its own internal IRQs
- #interrupt-cells: Should be set to 1