Hi,
I use I.MX6ULL and I have defined gpio_dvfs in dts file as follows.
But I don't know which part of the kernel source controls this gpio_dvfs.
Please let me know the detail information about that.
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_gpio_dvfs: regulator-gpio {
compatible = "regulator-gpio";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dvfs>;
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1400000>;
regulator-name = "gpio_dvfs";
regulator-type = "voltage";
gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>;
states = <1300000 0x1 1400000 0x0>;
};
};
I look forward to receiving your reply.
Beat Regards,
Sungkyun
