| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | # Copyright (C) 2021 Sebastian Reichel |
| 3 | %YAML 1.2 |
| 4 | --- |
| 5 | $id: http://devicetree.org/schemas/power/supply/stericsson,ab8500-charger.yaml# |
| 6 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 7 | |
| 8 | title: AB8500 Charger |
| 9 | |
| 10 | maintainers: |
| 11 | - Sebastian Reichel <sre@kernel.org> |
| 12 | |
| 13 | allOf: |
| 14 | - $ref: power-supply.yaml# |
| 15 | |
| 16 | properties: |
| 17 | compatible: |
| 18 | const: stericsson,ab8500-charger |
| 19 | |
| 20 | monitored-battery: |
| 21 | $ref: /schemas/types.yaml#/definitions/phandle |
| 22 | description: phandle to battery node |
| 23 | |
| 24 | battery: |
| 25 | $ref: /schemas/types.yaml#/definitions/phandle |
| 26 | deprecated: true |
| 27 | |
| 28 | vddadc-supply: |
| 29 | description: Supply for USB and Main charger |
| 30 | |
| 31 | autopower_cfg: |
| 32 | type: boolean |
| 33 | description: automatic poweron after powerloss |
| 34 | |
| 35 | interrupts: |
| 36 | maxItems: 14 |
| 37 | |
| 38 | interrupt-names: |
| 39 | items: |
| 40 | - const: MAIN_CH_UNPLUG_DET |
| 41 | - const: MAIN_CHARGE_PLUG_DET |
| 42 | - const: MAIN_EXT_CH_NOT_OK |
| 43 | - const: MAIN_CH_TH_PROT_R |
| 44 | - const: MAIN_CH_TH_PROT_F |
| 45 | - const: VBUS_DET_F |
| 46 | - const: VBUS_DET_R |
| 47 | - const: USB_LINK_STATUS |
| 48 | - const: USB_CH_TH_PROT_R |
| 49 | - const: USB_CH_TH_PROT_F |
| 50 | - const: USB_CHARGER_NOT_OKR |
| 51 | - const: VBUS_OVV |
| 52 | - const: CH_WD_EXP |
| 53 | - const: VBUS_CH_DROP_END |
| 54 | |
| 55 | io-channels: |
| 56 | minItems: 2 |
| 57 | maxItems: 4 |
| 58 | |
| 59 | io-channel-names: |
| 60 | oneOf: |
| 61 | - items: |
| 62 | - const: main_charger_v |
| 63 | - const: main_charger_c |
| 64 | - const: vbus_v |
| 65 | - const: usb_charger_c |
| 66 | - items: |
| 67 | - const: vbus_v |
| 68 | - const: usb_charger_c |
| 69 | |
| 70 | |
| 71 | required: |
| 72 | - compatible |
| 73 | - monitored-battery |
| 74 | - vddadc-supply |
| 75 | - interrupts |
| 76 | - interrupt-names |
| 77 | - io-channels |
| 78 | - io-channel-names |
| 79 | |
| 80 | additionalProperties: false |
| 81 | |
| 82 | examples: |
| 83 | - | |
| 84 | #include <dt-bindings/interrupt-controller/irq.h> |
| 85 | pmic { |
| 86 | charger { |
| 87 | compatible = "stericsson,ab8500-charger"; |
| 88 | monitored-battery = <&battery>; |
| 89 | vddadc-supply = <&ab8500_ldo_tvout_reg>; |
| 90 | interrupts = <10 IRQ_TYPE_LEVEL_HIGH>, |
| 91 | <11 IRQ_TYPE_LEVEL_HIGH>, |
| 92 | <0 IRQ_TYPE_LEVEL_HIGH>, |
| 93 | <107 IRQ_TYPE_LEVEL_HIGH>, |
| 94 | <106 IRQ_TYPE_LEVEL_HIGH>, |
| 95 | <14 IRQ_TYPE_LEVEL_HIGH>, |
| 96 | <15 IRQ_TYPE_LEVEL_HIGH>, |
| 97 | <79 IRQ_TYPE_LEVEL_HIGH>, |
| 98 | <105 IRQ_TYPE_LEVEL_HIGH>, |
| 99 | <104 IRQ_TYPE_LEVEL_HIGH>, |
| 100 | <89 IRQ_TYPE_LEVEL_HIGH>, |
| 101 | <22 IRQ_TYPE_LEVEL_HIGH>, |
| 102 | <21 IRQ_TYPE_LEVEL_HIGH>, |
| 103 | <16 IRQ_TYPE_LEVEL_HIGH>; |
| 104 | interrupt-names = "MAIN_CH_UNPLUG_DET", |
| 105 | "MAIN_CHARGE_PLUG_DET", |
| 106 | "MAIN_EXT_CH_NOT_OK", |
| 107 | "MAIN_CH_TH_PROT_R", |
| 108 | "MAIN_CH_TH_PROT_F", |
| 109 | "VBUS_DET_F", |
| 110 | "VBUS_DET_R", |
| 111 | "USB_LINK_STATUS", |
| 112 | "USB_CH_TH_PROT_R", |
| 113 | "USB_CH_TH_PROT_F", |
| 114 | "USB_CHARGER_NOT_OKR", |
| 115 | "VBUS_OVV", |
| 116 | "CH_WD_EXP", |
| 117 | "VBUS_CH_DROP_END"; |
| 118 | io-channels = <&gpadc 0x03>, |
| 119 | <&gpadc 0x0a>, |
| 120 | <&gpadc 0x09>, |
| 121 | <&gpadc 0x0b>; |
| 122 | io-channel-names = "main_charger_v", |
| 123 | "main_charger_c", |
| 124 | "vbus_v", |
| 125 | "usb_charger_c"; |
| 126 | }; |
| 127 | }; |