| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/iio/adc/x-powers,axp209-adc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: X-Powers AXP ADC |
| 8 | |
| 9 | maintainers: |
| 10 | - Chen-Yu Tsai <wens@csie.org> |
| 11 | |
| 12 | description: | |
| 13 | ADC is frequently used as a provider to consumers of the ADC channels. |
| 14 | Device is a child of an axp209 multifunction device |
| 15 | ADC channels and their indexes per variant: |
| 16 | |
| 17 | AXP209 |
| 18 | ------ |
| 19 | 0 | acin_v |
| 20 | 1 | acin_i |
| 21 | 2 | vbus_v |
| 22 | 3 | vbus_i |
| 23 | 4 | pmic_temp |
| 24 | 5 | gpio0_v |
| 25 | 6 | gpio1_v |
| 26 | 7 | ipsout_v |
| 27 | 8 | batt_v |
| 28 | 9 | batt_chrg_i |
| 29 | 10 | batt_dischrg_i |
| 30 | 11 | ts_v |
| 31 | |
| 32 | AXP22x |
| 33 | ------ |
| 34 | 0 | pmic_temp |
| 35 | 1 | batt_v |
| 36 | 2 | batt_chrg_i |
| 37 | 3 | batt_dischrg_i |
| 38 | 4 | ts_v |
| 39 | |
| 40 | AXP813 |
| 41 | ------ |
| 42 | 0 | pmic_temp |
| 43 | 1 | gpio0_v |
| 44 | 2 | batt_v |
| 45 | 3 | batt_chrg_i |
| 46 | 4 | batt_dischrg_i |
| 47 | 5 | ts_v |
| 48 | |
| 49 | |
| 50 | properties: |
| 51 | compatible: |
| 52 | oneOf: |
| 53 | - const: x-powers,axp209-adc |
| 54 | - const: x-powers,axp221-adc |
| 55 | - const: x-powers,axp813-adc |
| 56 | |
| 57 | - items: |
| 58 | - const: x-powers,axp803-adc |
| 59 | - const: x-powers,axp813-adc |
| 60 | |
| 61 | "#io-channel-cells": |
| 62 | const: 1 |
| 63 | |
| 64 | additionalProperties: false |
| 65 | |
| 66 | examples: |
| 67 | - | |
| 68 | axp221 { |
| 69 | adc { |
| 70 | compatible = "x-powers,axp221-adc"; |
| 71 | #io-channel-cells = <1>; |
| 72 | }; |
| 73 | }; |
| 74 | ... |