xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/regulator/isl9305.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593SmuzhiyunIntersil ISL9305/ISL9305H voltage regulator
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun- compatible: "isil,isl9305" or "isil,isl9305h"
6*4882a593Smuzhiyun- reg: I2C slave address, usually 0x68.
7*4882a593Smuzhiyun- regulators: A node that houses a sub-node for each regulator within the
8*4882a593Smuzhiyun  device. Each sub-node is identified using the node's name, with valid
9*4882a593Smuzhiyun  values being "dcd1", "dcd2", "ldo1" and "ldo2". The content of each sub-node
10*4882a593Smuzhiyun  is defined by the standard binding for regulators; see regulator.txt.
11*4882a593Smuzhiyun- VINDCD1-supply: A phandle to a regulator node supplying VINDCD1.
12*4882a593Smuzhiyun  VINDCD2-supply: A phandle to a regulator node supplying VINDCD2.
13*4882a593Smuzhiyun  VINLDO1-supply: A phandle to a regulator node supplying VINLDO1.
14*4882a593Smuzhiyun  VINLDO2-supply: A phandle to a regulator node supplying VINLDO2.
15*4882a593Smuzhiyun
16*4882a593SmuzhiyunOptional properties:
17*4882a593Smuzhiyun- Per-regulator optional properties are defined in regulator.txt
18*4882a593Smuzhiyun
19*4882a593SmuzhiyunExample
20*4882a593Smuzhiyun
21*4882a593Smuzhiyun	pmic: isl9305@68 {
22*4882a593Smuzhiyun		compatible = "isil,isl9305";
23*4882a593Smuzhiyun		reg = <0x68>;
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun		VINDCD1-supply = <&system_power>;
26*4882a593Smuzhiyun		VINDCD2-supply = <&system_power>;
27*4882a593Smuzhiyun		VINLDO1-supply = <&system_power>;
28*4882a593Smuzhiyun		VINLDO2-supply = <&system_power>;
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun		regulators {
31*4882a593Smuzhiyun			dcd1 {
32*4882a593Smuzhiyun			        regulator-name = "VDD_DSP";
33*4882a593Smuzhiyun				regulator-always-on;
34*4882a593Smuzhiyun                        };
35*4882a593Smuzhiyun		};
36*4882a593Smuzhiyun	};
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