1 # SPDX-License-Identifier: GPL-2.0
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/regulator/fcs,fan53555.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Fairchild FAN53555 regulators
8
9 maintainers:
10 - Heiko Stuebner <heiko@sntech.de>
11
12 allOf:
13 - $ref: regulator.yaml#
14
15 properties:
16 compatible:
17 oneOf:
18 - enum:
19 - fcs,fan53555
20 - fcs,fan53526
21 - rockchip,rk8600
22 - rockchip,rk8602
23 - silergy,syr827
24 - silergy,syr828
25 - tcs,tcs4525
26 - items:
27 - const: rockchip,rk8601
28 - const: rockchip,rk8600
29 - items:
30 - const: rockchip,rk8603
31 - const: rockchip,rk8602
32
33 reg:
34 maxItems: 1
35
36 fcs,suspend-voltage-selector:
37 description: Declares which of the two available voltage selector
38 registers should be used for the suspend voltage. The other one is used
39 for the runtime voltage setting.
40 $ref: /schemas/types.yaml#/definitions/uint32
41 enum: [ 0, 1 ]
42
43 vin-supply:
44 description: Supply for the vin pin
45
46 vsel-gpios:
47 description: Voltage Select. When this pin is LOW, VOUT is set by the
48 VSEL0 register. When this pin is HIGH, VOUT is set by the VSEL1 register.
49 maxItems: 1
50
51 required:
52 - compatible
53 - reg
54
55 unevaluatedProperties: false
56
57 examples:
58 - |
59 i2c {
60 #address-cells = <1>;
61 #size-cells = <0>;
62
63 regulator@40 {
64 compatible = "fcs,fan53555";
65 reg = <0x40>;
66 regulator-name = "fan53555";
67 regulator-min-microvolt = <1000000>;
68 regulator-max-microvolt = <1800000>;
69 vin-supply = <&parent_reg>;
70 fcs,suspend-voltage-selector = <1>;
71 };
72 };
73 ...
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