1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/regulator/dlg,slg51000.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Dialog Semiconductor SLG51000 Voltage Regulator
8
9 maintainers:
10 - Eric Jeong <eric.jeong.opensource@diasemi.com>
11 - Support Opensource <support.opensource@diasemi.com>
12
13 properties:
14 compatible:
15 const: dlg,slg51000
16
17 reg:
18 maxItems: 1
19
20 interrupts:
21 maxItems: 1
22
23 dlg,cs-gpios:
24 maxItems: 1
25 description:
26 GPIO for chip select
27
28 vin3-supply:
29 description:
30 Input supply for ldo3, required if regulator is enabled
31
32 vin4-supply:
33 description:
34 Input supply for ldo4, required if regulator is enabled
35
36 vin5-supply:
37 description:
38 Input supply for ldo5, required if regulator is enabled
39
40 vin6-supply:
41 description:
42 Input supply for ldo6, required if regulator is enabled
43
44 vin7-supply:
45 description:
46 Input supply for ldo7, required if regulator is enabled
47
48 regulators:
49 type: object
50 additionalProperties: false
51
52 patternProperties:
53 "^ldo[1-7]$":
54 type: object
55 $ref: /schemas/regulator/regulator.yaml#
56 unevaluatedProperties: false
57
58 properties:
59 enable-gpios:
60 maxItems: 1
61
62 required:
63 - regulator-name
64
65 required:
66 - compatible
67 - reg
68 - regulators
69
70 additionalProperties: false
71
72 examples:
73 - |
74 #include <dt-bindings/gpio/gpio.h>
75 #include <dt-bindings/interrupt-controller/irq.h>
76 #include <dt-bindings/regulator/dlg,da9121-regulator.h>
77 i2c {
78 #address-cells = <1>;
79 #size-cells = <0>;
80
81 pmic@75 {
82 compatible = "dlg,slg51000";
83 reg = <0x75>;
84 dlg,cs-gpios = <&tlmm 69 GPIO_ACTIVE_HIGH>;
85 vin5-supply = <&vreg_s1f_1p2>;
86 vin6-supply = <&vreg_s1f_1p2>;
87
88 regulators {
89 ldo1 {
90 regulator-name = "slg51000_b_ldo1";
91 regulator-min-microvolt = <2400000>;
92 regulator-max-microvolt = <3300000>;
93 };
94
95 ldo2 {
96 regulator-name = "slg51000_b_ldo2";
97 regulator-min-microvolt = <2400000>;
98 regulator-max-microvolt = <3300000>;
99 };
100
101 ldo3 {
102 regulator-name = "slg51000_b_ldo3";
103 regulator-min-microvolt = <1200000>;
104 regulator-max-microvolt = <3750000>;
105 };
106
107 ldo4 {
108 regulator-name = "slg51000_b_ldo4";
109 regulator-min-microvolt = <1200000>;
110 regulator-max-microvolt = <3750000>;
111 };
112
113 ldo5 {
114 regulator-name = "slg51000_b_ldo5";
115 regulator-min-microvolt = <500000>;
116 regulator-max-microvolt = <1200000>;
117 };
118
119 ldo6 {
120 regulator-name = "slg51000_b_ldo6";
121 regulator-min-microvolt = <500000>;
122 regulator-max-microvolt = <1200000>;
123 };
124
125 ldo7 {
126 regulator-name = "slg51000_b_ldo7";
127 regulator-min-microvolt = <1200000>;
128 regulator-max-microvolt = <3750000>;
129 };
130 };
131 };
132 };
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