xref: /linux/Documentation/devicetree/bindings/nvmem/sprd,sc2731-efuse.yaml (revision cdd30ebb1b9f36159d66f088b61aee264e649d7a) 
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/nvmem/sprd,sc2731-efuse.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Spreadtrum SC27XX PMIC eFuse
8
9maintainers:
10  - Orson Zhai <orsonzhai@gmail.com>
11  - Baolin Wang <baolin.wang7@gmail.com>
12  - Chunyan Zhang <zhang.lyra@gmail.com>
13
14properties:
15  compatible:
16    enum:
17      - sprd,sc2720-efuse
18      - sprd,sc2721-efuse
19      - sprd,sc2723-efuse
20      - sprd,sc2730-efuse
21      - sprd,sc2731-efuse
22
23  reg:
24    maxItems: 1
25
26  hwlocks:
27    maxItems: 1
28
29required:
30  - compatible
31  - reg
32  - hwlocks
33
34allOf:
35  - $ref: nvmem.yaml#
36  - $ref: nvmem-deprecated-cells.yaml#
37
38unevaluatedProperties: false
39
40examples:
41  - |
42    pmic {
43      #address-cells = <1>;
44      #size-cells = <0>;
45
46      efuse@380 {
47        compatible = "sprd,sc2731-efuse";
48        reg = <0x380>;
49        hwlocks = <&hwlock 12>;
50        #address-cells = <1>;
51        #size-cells = <1>;
52
53        /* Data cells */
54        fgu_calib: calib@6 {
55          reg = <0x6 0x2>;
56          bits = <0 9>;
57        };
58
59        adc_big_scale: calib@24 {
60          reg = <0x24 0x2>;
61        };
62
63        adc_small_scale: calib@26 {
64          reg = <0x26 0x2>;
65        };
66      };
67    };
68...
69