xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/fan53555.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593SmuzhiyunBinding for Fairchild FAN53555 regulators
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun  - compatible: one of "fcs,fan53555", "fcs,fan53526", "silergy,syr827" or
5*4882a593Smuzhiyun		"silergy,syr828", "rockchip,rk8603", "rockchip,rk8604"
6*4882a593Smuzhiyun  - reg: I2C address
7*4882a593Smuzhiyun
8*4882a593SmuzhiyunOptional properties:
9*4882a593Smuzhiyun  - fcs,suspend-voltage-selector: declare which of the two available
10*4882a593Smuzhiyun		voltage selector registers should be used for the suspend
11*4882a593Smuzhiyun		voltage. The other one is used for the runtime voltage setting
12*4882a593Smuzhiyun		Possible values are either <0> or <1>
13*4882a593Smuzhiyun  - vin-supply: regulator supplying the vin pin
14*4882a593Smuzhiyun
15*4882a593SmuzhiyunExample:
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun	regulator@40 {
18*4882a593Smuzhiyun		compatible = "fcs,fan53555";
19*4882a593Smuzhiyun		regulator-name = "fan53555";
20*4882a593Smuzhiyun		regulator-min-microvolt = <1000000>;
21*4882a593Smuzhiyun		regulator-max-microvolt = <1800000>;
22*4882a593Smuzhiyun		vin-supply = <&parent_reg>;
23*4882a593Smuzhiyun		fcs,suspend-voltage-selector = <1>;
24*4882a593Smuzhiyun	};
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