1 Dialog Semiconductor DA9150 Combined Charger/F 1 Dialog Semiconductor DA9150 Combined Charger/Fuel-Gauge MFD bindings
2 2
3 DA9150 consists of a group of sub-devices: 3 DA9150 consists of a group of sub-devices:
4 4
5 Device Description 5 Device Description
6 ------ ----------- 6 ------ -----------
7 da9150-gpadc : General Purpose ADC 7 da9150-gpadc : General Purpose ADC
8 da9150-charger : Battery Charger 8 da9150-charger : Battery Charger
9 da9150-fg : Battery Fuel-Gauge 9 da9150-fg : Battery Fuel-Gauge
10 10
11 ====== 11 ======
12 12
13 Required properties: 13 Required properties:
14 - compatible : Should be "dlg,da9150" 14 - compatible : Should be "dlg,da9150"
15 - reg: Specifies the I2C slave address 15 - reg: Specifies the I2C slave address
16 - interrupts: IRQ line info for da9150 chip. 16 - interrupts: IRQ line info for da9150 chip.
17 - interrupt-controller: da9150 has internal IR 17 - interrupt-controller: da9150 has internal IRQs (own IRQ domain).
18 (See ../interrupt-controller/interrupts.txt 18 (See ../interrupt-controller/interrupts.txt for
19 further information relating to interrupt p 19 further information relating to interrupt properties)
20 20
21 Sub-devices: 21 Sub-devices:
22 - da9150-gpadc: See ../iio/adc/da9150-gpadc.tx 22 - da9150-gpadc: See ../iio/adc/da9150-gpadc.txt
23 - da9150-charger: See ../power/da9150-charger. 23 - da9150-charger: See ../power/da9150-charger.txt
24 - da9150-fg: See ../power/da9150-fg.txt 24 - da9150-fg: See ../power/da9150-fg.txt
25 25
26 Example: 26 Example:
27 27
28 charger_fg: da9150@58 { 28 charger_fg: da9150@58 {
29 compatible = "dlg,da9150"; 29 compatible = "dlg,da9150";
30 reg = <0x58>; 30 reg = <0x58>;
31 interrupt-parent = <&gpio6>; 31 interrupt-parent = <&gpio6>;
32 interrupts = <11 IRQ_TYPE_LEVE 32 interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
33 interrupt-controller; 33 interrupt-controller;
34 34
35 gpadc: da9150-gpadc { 35 gpadc: da9150-gpadc {
36 compatible = "dlg,da91 36 compatible = "dlg,da9150-gpadc";
37 #io-channel-cells = <1 37 #io-channel-cells = <1>;
38 }; 38 };
39 39
40 charger { 40 charger {
41 compatible = "dlg,da91 41 compatible = "dlg,da9150-charger";
42 42
43 io-channels = <&gpadc 43 io-channels = <&gpadc 0>,
44 <&gpadc 44 <&gpadc 2>,
45 <&gpadc 45 <&gpadc 8>,
46 <&gpadc 46 <&gpadc 5>;
47 io-channel-names = "CH 47 io-channel-names = "CHAN_IBUS",
48 "CH 48 "CHAN_VBUS",
49 "CH 49 "CHAN_TJUNC",
50 "CH 50 "CHAN_VBAT";
51 }; 51 };
52 52
53 fuel-gauge { 53 fuel-gauge {
54 compatible = "dlg,da91 54 compatible = "dlg,da9150-fuel-gauge";
55 55
56 dlg,update-interval = 56 dlg,update-interval = <10000>;
57 dlg,warn-soc-level = / 57 dlg,warn-soc-level = /bits/ 8 <15>;
58 dlg,crit-soc-level = / 58 dlg,crit-soc-level = /bits/ 8 <5>
59 }; 59 };
60 }; 60 };
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