]>
Commit | Line | Data |
---|---|---|
53633a89 TR |
1 | # SPDX-License-Identifier: GPL-2.0 |
2 | %YAML 1.2 | |
3 | --- | |
4 | $id: http://devicetree.org/schemas/mfd/hisilicon,hi6421-spmi-pmic.yaml# | |
5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
6 | ||
7 | title: HiSilicon 6421v600 SPMI PMIC | |
8 | ||
9 | maintainers: | |
10 | - Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | |
11 | ||
12 | description: | | |
13 | HiSilicon 6421v600 should be connected inside a MIPI System Power Management | |
14 | (SPMI) bus. It provides interrupts and power supply. | |
15 | ||
16 | The GPIO and interrupt settings are represented as part of the top-level PMIC | |
17 | node. | |
18 | ||
19 | The SPMI controller part is provided by | |
93743d24 | 20 | Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml |
53633a89 TR |
21 | |
22 | properties: | |
23 | $nodename: | |
24 | pattern: "pmic@[0-9a-f]" | |
25 | ||
26 | compatible: | |
27 | const: hisilicon,hi6421v600-spmi | |
28 | ||
29 | reg: | |
30 | maxItems: 1 | |
31 | ||
32 | '#interrupt-cells': | |
33 | const: 2 | |
34 | ||
35 | interrupt-controller: true | |
36 | ||
37 | interrupts: | |
38 | maxItems: 1 | |
39 | ||
40 | regulators: | |
41 | type: object | |
42 | ||
43 | additionalProperties: false | |
44 | ||
53633a89 TR |
45 | patternProperties: |
46 | '^ldo[0-9]+$': | |
47 | type: object | |
48 | ||
49 | $ref: /schemas/regulator/regulator.yaml# | |
50 | ||
51 | unevaluatedProperties: false | |
52 | ||
53 | required: | |
54 | - compatible | |
55 | - reg | |
56 | - regulators | |
57 | ||
58 | additionalProperties: false | |
59 | ||
60 | examples: | |
61 | - | | |
93743d24 | 62 | #include <dt-bindings/spmi/spmi.h> |
53633a89 | 63 | |
93743d24 TR |
64 | spmi { |
65 | #address-cells = <2>; | |
53633a89 TR |
66 | #size-cells = <0>; |
67 | ||
93743d24 TR |
68 | pmic@0 { |
69 | compatible = "hisilicon,hi6421v600-spmi"; | |
70 | reg = <0 SPMI_USID>; | |
71 | ||
72 | #interrupt-cells = <2>; | |
73 | interrupt-controller; | |
74 | interrupt-parent = <&gpio28>; | |
75 | interrupts = <0 0>; | |
76 | ||
77 | regulators { | |
78 | ldo3 { | |
79 | regulator-name = "ldo3"; | |
80 | regulator-min-microvolt = <1500000>; | |
81 | regulator-max-microvolt = <2000000>; | |
82 | regulator-boot-on; | |
83 | }; | |
84 | ||
85 | ldo4 { | |
86 | regulator-name = "ldo4"; | |
87 | regulator-min-microvolt = <1725000>; | |
88 | regulator-max-microvolt = <1900000>; | |
89 | regulator-boot-on; | |
90 | }; | |
91 | ||
92 | ldo9 { | |
93 | regulator-name = "ldo9"; | |
94 | regulator-min-microvolt = <1750000>; | |
95 | regulator-max-microvolt = <3300000>; | |
96 | regulator-boot-on; | |
97 | }; | |
98 | ||
99 | ldo15 { | |
100 | regulator-name = "ldo15"; | |
101 | regulator-min-microvolt = <1800000>; | |
102 | regulator-max-microvolt = <3000000>; | |
103 | regulator-always-on; | |
104 | }; | |
105 | ||
106 | ldo16 { | |
107 | regulator-name = "ldo16"; | |
108 | regulator-min-microvolt = <1800000>; | |
109 | regulator-max-microvolt = <3000000>; | |
110 | regulator-boot-on; | |
111 | }; | |
112 | ||
113 | ldo17 { | |
114 | regulator-name = "ldo17"; | |
115 | regulator-min-microvolt = <2500000>; | |
116 | regulator-max-microvolt = <3300000>; | |
117 | }; | |
118 | ||
119 | ldo33 { | |
120 | regulator-name = "ldo33"; | |
121 | regulator-min-microvolt = <2500000>; | |
122 | regulator-max-microvolt = <3300000>; | |
123 | regulator-boot-on; | |
124 | }; | |
125 | ||
126 | ldo34 { | |
127 | regulator-name = "ldo34"; | |
128 | regulator-min-microvolt = <2600000>; | |
129 | regulator-max-microvolt = <3300000>; | |
130 | }; | |
131 | }; | |
53633a89 | 132 | }; |
53633a89 | 133 | }; |