1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # Copyright (C) 2021 Sebastian Reichel 2 # Copyright (C) 2021 Sebastian Reichel
3 %YAML 1.2 3 %YAML 1.2
4 --- 4 ---
5 $id: http://devicetree.org/schemas/power/suppl 5 $id: http://devicetree.org/schemas/power/supply/stericsson,ab8500-fg.yaml#
6 $schema: http://devicetree.org/meta-schemas/co 6 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 7
8 title: AB8500 Fuel Gauge 8 title: AB8500 Fuel Gauge
9 9
10 maintainers: 10 maintainers:
11 - Sebastian Reichel <sre@kernel.org> 11 - Sebastian Reichel <sre@kernel.org>
12 12
13 allOf: 13 allOf:
14 - $ref: power-supply.yaml# 14 - $ref: power-supply.yaml#
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 const: stericsson,ab8500-fg 18 const: stericsson,ab8500-fg
19 19
20 monitored-battery: 20 monitored-battery:
21 $ref: /schemas/types.yaml#/definitions/pha 21 $ref: /schemas/types.yaml#/definitions/phandle
22 description: phandle to battery node 22 description: phandle to battery node
23 23
24 battery: 24 battery:
25 $ref: /schemas/types.yaml#/definitions/pha 25 $ref: /schemas/types.yaml#/definitions/phandle
26 deprecated: true 26 deprecated: true
27 27
28 line-impedance-micro-ohms: 28 line-impedance-micro-ohms:
29 description: The line impedance between th 29 description: The line impedance between the battery and the
30 AB8500 inputs, to compensate for this wh 30 AB8500 inputs, to compensate for this when determining internal
31 resistance. 31 resistance.
32 32
33 interrupts: 33 interrupts:
34 maxItems: 5 34 maxItems: 5
35 35
36 interrupt-names: 36 interrupt-names:
37 items: 37 items:
38 - const: NCONV_ACCU 38 - const: NCONV_ACCU
39 - const: BATT_OVV 39 - const: BATT_OVV
40 - const: LOW_BAT_F 40 - const: LOW_BAT_F
41 - const: CC_INT_CALIB 41 - const: CC_INT_CALIB
42 - const: CCEOC 42 - const: CCEOC
43 43
44 io-channels: 44 io-channels:
45 maxItems: 1 45 maxItems: 1
46 46
47 io-channel-names: 47 io-channel-names:
48 items: 48 items:
49 - const: main_bat_v 49 - const: main_bat_v
50 50
51 required: 51 required:
52 - compatible 52 - compatible
53 - monitored-battery 53 - monitored-battery
54 - interrupts 54 - interrupts
55 - interrupt-names 55 - interrupt-names
56 - io-channels 56 - io-channels
57 - io-channel-names 57 - io-channel-names
58 58
59 additionalProperties: false 59 additionalProperties: false
60 60
61 examples: 61 examples:
62 - | 62 - |
63 #include <dt-bindings/interrupt-controller 63 #include <dt-bindings/interrupt-controller/irq.h>
64 pmic { 64 pmic {
65 fuel-gauge { 65 fuel-gauge {
66 compatible = "stericsson,ab8500-fg"; 66 compatible = "stericsson,ab8500-fg";
67 monitored-battery = <&battery>; 67 monitored-battery = <&battery>;
68 interrupts = <24 IRQ_TYPE_LEVEL_HIGH>, 68 interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
69 <8 IRQ_TYPE_LEVEL_HIGH>, 69 <8 IRQ_TYPE_LEVEL_HIGH>,
70 <28 IRQ_TYPE_LEVEL_HIGH>, 70 <28 IRQ_TYPE_LEVEL_HIGH>,
71 <27 IRQ_TYPE_LEVEL_HIGH>, 71 <27 IRQ_TYPE_LEVEL_HIGH>,
72 <26 IRQ_TYPE_LEVEL_HIGH>; 72 <26 IRQ_TYPE_LEVEL_HIGH>;
73 interrupt-names = "NCONV_ACCU", 73 interrupt-names = "NCONV_ACCU",
74 "BATT_OVV", 74 "BATT_OVV",
75 "LOW_BAT_F", 75 "LOW_BAT_F",
76 "CC_INT_CALIB", 76 "CC_INT_CALIB",
77 "CCEOC"; 77 "CCEOC";
78 io-channels = <&gpadc 0x08>; 78 io-channels = <&gpadc 0x08>;
79 io-channel-names = "main_bat_v"; 79 io-channel-names = "main_bat_v";
80 }; 80 };
81 }; 81 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.