maxim,max17042.yaml

 1# SPDX-License-Identifier: GPL-2.0
 2%YAML 1.2
 3---
 4$id: http://devicetree.org/schemas/power/supply/maxim,max17042.yaml#
 5$schema: http://devicetree.org/meta-schemas/core.yaml#
 6
 7title: Maxim 17042 fuel gauge series
 8
 9maintainers:
10  - Sebastian Reichel <sre@kernel.org>
11
12allOf:
13  - $ref: power-supply.yaml#
14
15properties:
16  compatible:
17    enum:
18      - maxim,max17042
19      - maxim,max17047
20      - maxim,max17050
21      - maxim,max17055
22      - maxim,max77705-battery
23      - maxim,max77849-battery
24
25  reg:
26    maxItems: 1
27
28  interrupts:
29    maxItems: 1
30    description: |
31      The ALRT pin, an open-drain interrupt.
32
33  maxim,rsns-microohm:
34    $ref: /schemas/types.yaml#/definitions/uint32
35    description: |
36      Resistance of rsns resistor in micro Ohms (datasheet-recommended value is 10000).
37      Defining this property enables current-sense functionality.
38
39  maxim,cold-temp:
40    $ref: /schemas/types.yaml#/definitions/uint32
41    description: |
42      Temperature threshold to report battery as cold (in tenths of degree Celsius).
43      Default is not to report cold events.
44
45  maxim,over-heat-temp:
46    $ref: /schemas/types.yaml#/definitions/uint32
47    description: |
48      Temperature threshold to report battery as over heated (in tenths of degree Celsius).
49      Default is not to report over heating events.
50
51  maxim,dead-volt:
52    $ref: /schemas/types.yaml#/definitions/uint32
53    description: |
54      Voltage threshold to report battery as dead (in mV).
55      Default is not to report dead battery events.
56
57  maxim,over-volt:
58    $ref: /schemas/types.yaml#/definitions/uint32
59    description: |
60      Voltage threshold to report battery as over voltage (in mV).
61      Default is not to report over-voltage events.
62
63  power-supplies: true
64
65required:
66  - compatible
67  - reg
68
69additionalProperties: false
70
71examples:
72  - |
73    i2c {
74      #address-cells = <1>;
75      #size-cells = <0>;
76
77      battery@36 {
78        compatible = "maxim,max17042";
79        reg = <0x36>;
80        maxim,rsns-microohm = <10000>;
81        maxim,over-heat-temp = <600>;
82        maxim,over-volt = <4300>;
83      };
84    };