summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/mfd/ricoh,rn5t618.yaml
blob: 032a7fb0b4a71196110a2408273b25d0c70312c9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/ricoh,rn5t618.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Ricoh RN5T567/RN5T618/RC5T619 PMIC

maintainers:
  - Andreas Kemnade <andreas@kemnade.info>

description: |
  Ricoh RN5T567/RN5T618/RC5T619 is a power management IC family which
  integrates 3 to 5 step-down DCDC converters, 7 to 10 low-dropout regulators,
  GPIOs, and a watchdog timer. It can be controlled through an I2C interface.
  The RN5T618/RC5T619 provides additionally a Li-ion battery charger,
  fuel gauge, and an ADC.
  The RC5T619 additionally includes USB charger detection and an RTC.

allOf:
  - if:
      properties:
        compatible:
          contains:
            const: ricoh,rn5t567
    then:
      properties:
        regulators:
          patternProperties:
            "^(DCDC[1-4]|LDO[1-5]|LDORTC[12])$":
              $ref: ../regulator/regulator.yaml
          additionalProperties: false
  - if:
      properties:
        compatible:
          contains:
            const: ricoh,rn5t618
    then:
      properties:
        regulators:
          patternProperties:
            "^(DCDC[1-3]|LDO[1-5]|LDORTC[12])$":
              $ref: ../regulator/regulator.yaml
          additionalProperties: false
  - if:
      properties:
        compatible:
          contains:
            const: ricoh,rc5t619
    then:
      properties:
        regulators:
          patternProperties:
            "^(DCDC[1-5]|LDO[1-9]|LDO10|LDORTC[12])$":
              $ref: ../regulator/regulator.yaml
          additionalProperties: false

properties:
  compatible:
    enum:
      - ricoh,rn5t567
      - ricoh,rn5t618
      - ricoh,rc5t619

  reg:
    maxItems: 1

  interrupts:
    maxItems: 1

  system-power-controller:
    type: boolean
    description: |
      See Documentation/devicetree/bindings/power/power-controller.txt

  regulators:
    type: object

additionalProperties: false

required:
  - compatible
  - reg

examples:
  - |
    #include <dt-bindings/interrupt-controller/irq.h>
    i2c {
      #address-cells = <1>;
      #size-cells = <0>;

      pmic@32 {
        compatible = "ricoh,rn5t618";
        reg = <0x32>;
        interrupt-parent = <&gpio5>;
        interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
        system-power-controller;

        regulators {
          DCDC1 {
            regulator-min-microvolt = <1050000>;
            regulator-max-microvolt = <1050000>;
          };

          DCDC2 {
            regulator-min-microvolt = <1175000>;
            regulator-max-microvolt = <1175000>;
          };
        };
      };
    };