xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/mt6311-regulator.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593SmuzhiyunMediatek MT6311 Regulator
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: "mediatek,mt6311-regulator"
5*4882a593Smuzhiyun- reg: I2C slave address, usually 0x6b.
6*4882a593Smuzhiyun- regulators: List of regulators provided by this controller. It is named
7*4882a593Smuzhiyun  to VDVFS and VBIASN.
8*4882a593Smuzhiyun  The definition for each of these nodes is defined using the standard binding
9*4882a593Smuzhiyun  for regulators at Documentation/devicetree/bindings/regulator/regulator.txt.
10*4882a593Smuzhiyun
11*4882a593SmuzhiyunThe valid names for regulators are:
12*4882a593SmuzhiyunBUCK:
13*4882a593Smuzhiyun  VDVFS
14*4882a593SmuzhiyunLDO:
15*4882a593Smuzhiyun  VBIASN
16*4882a593Smuzhiyun
17*4882a593SmuzhiyunExample:
18*4882a593Smuzhiyun	mt6311: pmic@6b {
19*4882a593Smuzhiyun		compatible = "mediatek,mt6311-regulator";
20*4882a593Smuzhiyun		reg = <0x6b>;
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun		regulators {
23*4882a593Smuzhiyun			mt6311_vcpu_reg: VDVFS {
24*4882a593Smuzhiyun				regulator-name = "VDVFS";
25*4882a593Smuzhiyun				regulator-min-microvolt = < 600000>;
26*4882a593Smuzhiyun				regulator-max-microvolt = <1400000>;
27*4882a593Smuzhiyun				regulator-ramp-delay = <10000>;
28*4882a593Smuzhiyun			};
29*4882a593Smuzhiyun			mt6311_ldo_reg: VBIASN {
30*4882a593Smuzhiyun				regulator-name = "VBIASN";
31*4882a593Smuzhiyun				regulator-min-microvolt = <200000>;
32*4882a593Smuzhiyun				regulator-max-microvolt = <800000>;
33*4882a593Smuzhiyun			};
34*4882a593Smuzhiyun		};
35*4882a593Smuzhiyun	};
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