* HI6421 Multi-Functional Device (MFD), by HiSilicon Ltd. Required parent device properties: - compatible : One of the following chip-specific strings: "hisilicon,hi6421-pmic"; "hisilicon,hi6421v530-pmic"; - reg : register range space of hi6421; Supported Hi6421 sub-devices include: Device IRQ Names Supply Names Description ------ --------- ------------ ----------- regulators : None : None : Regulators Required child device properties: None. Example: hi6421 { compatible = "hisilicon,hi6421-pmic"; reg = <0xfcc00000 0x0180>; /* 0x60 << 2 */ regulators { // supply for MLC NAND/ eMMC hi6421_vout0_reg: hi6421_vout0 { regulator-name = "VOUT0"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; }; // supply for 26M Oscillator hi6421_vout1_reg: hi6421_vout1 { regulator-name = "VOUT1"; regulator-min-microvolt = <1700000>; regulator-max-microvolt = <2000000>; regulator-boot-on; regulator-always-on; }; }; };