mirror of https://gitee.com/openkylin/linux.git
61 lines
1.5 KiB
Plaintext
61 lines
1.5 KiB
Plaintext
|
ACT8865 regulator
|
||
|
|
-------------------
|
||
|
|
|
||
|
|
Required properties:
|
||
|
|
- compatible: "active-semi,act8865"
|
||
|
|
- reg: I2C slave address
|
||
|
|
|
||
|
|
Any standard regulator properties can be used to configure the single regulator.
|
||
|
|
|
||
|
|
The valid names for regulators are:
|
||
|
|
DCDC_REG1, DCDC_REG2, DCDC_REG3, LDO_REG1, LDO_REG2, LDO_REG3, LDO_REG4.
|
||
|
|
|
||
|
|
Example:
|
||
|
|
--------
|
||
|
|
|
||
|
|
i2c1: i2c@f0018000 {
|
||
|
|
pmic: act8865@5b {
|
||
|
|
compatible = "active-semi,act8865";
|
||
|
|
reg = <0x5b>;
|
||
|
|
status = "disabled";
|
||
|
|
|
||
|
|
regulators {
|
||
|
|
vcc_1v8_reg: DCDC_REG1 {
|
||
|
|
regulator-name = "VCC_1V8";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_1v2_reg: DCDC_REG2 {
|
||
|
|
regulator-name = "VCC_1V2";
|
||
|
|
regulator-min-microvolt = <1100000>;
|
||
|
|
regulator-max-microvolt = <1300000>;
|
||
|
|
regulator-suspend-mem-microvolt = <1150000>;
|
||
|
|
regulator-suspend-standby-microvolt = <1150000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_3v3_reg: DCDC_REG3 {
|
||
|
|
regulator-name = "VCC_3V3";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddana_reg: LDO_REG1 {
|
||
|
|
regulator-name = "VDDANA";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vddfuse_reg: LDO_REG2 {
|
||
|
|
regulator-name = "FUSE_2V5";
|
||
|
|
regulator-min-microvolt = <2500000>;
|
||
|
|
regulator-max-microvolt = <2500000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|