1 Freescale MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC triaxial accelerometer
5 - compatible: should contain one of
10 - reg: the I2C address of the chip
14 - interrupt-parent: should be the phandle for the interrupt controller
15 - interrupts: interrupt mapping for GPIO IRQ
20 compatible = "fsl,mma8453";
22 interrupt-parent = <&gpio1>;