which dts file do you use? this one?
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_i2c1>;
pinctrl-1 = <&pinctrl_i2c1_gpio>;
scl-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>;
sda-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>;
status = "okay";
ADD
pmic: pfuze100@8 {
compatible = "fsl,pfuze100";
reg = <0x8>;
.......
}
}