projects / thirdparty / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 53633a89 TR |
1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 | |
| 3 | --- | |
| 4 | $id: http://devicetree.org/schemas/iio/adc/ti,palmas-gpadc.yaml# | |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# | |
| 6 | ||
| 7 | title: Palmas general purpose ADC IP block | |
| 8 | ||
| 9 | maintainers: | |
| 10 | - Tony Lindgren <tony@atomide.com> | |
| 11 | ||
| 12 | description: | | |
| 13 | This ADC is often used to provide channels via the io-channels | |
| 14 | consumer framework. | |
| 15 | Channels list: | |
| 16 | 0 battery type | |
| 17 | 1 battery temp NTC (optional current source) | |
| 18 | 2 GP | |
| 19 | 3 temp (with ext. diode, optional current source) | |
| 20 | 4 GP | |
| 21 | 5 GP | |
| 22 | 6 VBAT_SENSE | |
| 23 | 7 VCC_SENSE | |
| 24 | 8 Backup Battery voltage | |
| 25 | 9 external charger (VCHG) | |
| 26 | 10 VBUS | |
| 27 | 11 DC-DC current probe (how does this work?) | |
| 28 | 12 internal die temp | |
| 29 | 13 internal die temp | |
| 30 | 14 USB ID pin voltage | |
| 31 | 15 test network | |
| 32 | ||
| 33 | properties: | |
| 34 | compatible: | |
| 35 | const: ti,palmas-gpadc | |
| 36 | ||
| 37 | interrupts: | |
| 38 | minItems: 1 | |
| 39 | maxItems: 3 | |
| 40 | ||
| 41 | "#io-channel-cells": | |
| 42 | const: 1 | |
| 43 | ||
| 44 | ti,channel0-current-microamp: | |
| 45 | description: Channel 0 current in uA. | |
| 46 | enum: | |
| 47 | - 0 | |
| 48 | - 5 | |
| 49 | - 15 | |
| 50 | - 20 | |
| 51 | ||
| 52 | ti,channel3-current-microamp: | |
| 53 | description: Channel 3 current in uA. | |
| 54 | enum: | |
| 55 | - 0 | |
| 56 | - 10 | |
| 57 | - 400 | |
| 58 | - 800 | |
| 59 | ||
| 60 | ti,enable-extended-delay: | |
| 61 | $ref: /schemas/types.yaml#/definitions/flag | |
| 62 | description: Enable extended delay. | |
| 63 | ||
| 64 | additionalProperties: false | |
| 65 | ||
| 66 | required: | |
| 67 | - compatible | |
| 68 | - "#io-channel-cells" | |
| 69 | ||
| 53633a89 | 70 | ... |