xref: /freebsd/sys/contrib/device-tree/Bindings/power/supply/sbs,sbs-manager.yaml (revision a90b9d0159070121c221b966469c3e36d912bf82) 
1# SPDX-License-Identifier: GPL-2.0
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/power/supply/sbs,sbs-manager.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: SBS compliant manager
8
9maintainers:
10  - Sebastian Reichel <sre@kernel.org>
11
12allOf:
13  - $ref: power-supply.yaml#
14
15properties:
16  compatible:
17    oneOf:
18      - items:
19          - enum:
20              - lltc,ltc1760
21          - enum:
22              - sbs,sbs-manager
23      - items:
24          - const: sbs,sbs-manager
25
26  reg:
27    const: 0xa
28
29  "#address-cells":
30    const: 1
31
32  "#size-cells":
33    const: 0
34
35  gpio-controller: true
36
37  "#gpio-cells":
38    const: 2
39
40required:
41  - compatible
42  - reg
43
44additionalProperties: false
45
46patternProperties:
47  "^i2c@[1-4]$":
48    type: object
49    $ref: /schemas/i2c/i2c-controller.yaml#
50    unevaluatedProperties: false
51
52    properties:
53      reg:
54        minimum: 1
55        maximum: 4
56
57examples:
58  - |
59    #include <dt-bindings/interrupt-controller/irq.h>
60    #include <dt-bindings/gpio/gpio.h>
61
62    i2c {
63      #address-cells = <1>;
64      #size-cells = <0>;
65
66      batman: battery-manager@a {
67        compatible = "lltc,ltc1760", "sbs,sbs-manager";
68        reg = <0x0a>;
69        #address-cells = <1>;
70        #size-cells = <0>;
71
72        gpio-controller;
73        #gpio-cells = <2>;
74
75        i2c@1 {
76          #address-cells = <1>;
77          #size-cells = <0>;
78          reg = <1>;
79
80          battery@b {
81            compatible = "ti,bq20z65", "sbs,sbs-battery";
82            reg = <0x0b>;
83            sbs,battery-detect-gpios = <&batman 1 1>;
84          };
85        };
86
87        i2c@2 {
88          #address-cells = <1>;
89          #size-cells = <0>;
90          reg = <2>;
91
92          battery@b {
93            compatible = "ti,bq20z65", "sbs,sbs-battery";
94            reg = <0x0b>;
95            sbs,battery-detect-gpios = <&batman 2 1>;
96          };
97        };
98
99        i2c@3 {
100          #address-cells = <1>;
101          #size-cells = <0>;
102          reg = <3>;
103
104          battery@b {
105            compatible = "ti,bq20z65", "sbs,sbs-battery";
106            reg = <0x0b>;
107            sbs,battery-detect-gpios = <&batman 3 1>;
108          };
109        };
110      };
111    };
112