| 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/motorola,cpcap-adc.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Motorola CPCAP PMIC ADC |
| 8 | |
| 9 | maintainers: |
| 10 | - Tony Lindgren <tony@atomide.com> |
| 11 | |
| 12 | description: |
| 13 | On Motorola phones like droid 4 there is a custom CPCAP PMIC. This PMIC |
| 14 | has ADCs that are used for battery charging and USB PHY VBUS and ID pin |
| 15 | detection. |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | enum: |
| 20 | - motorola,cpcap-adc |
| 21 | - motorola,mapphone-cpcap-adc |
| 22 | |
| 23 | interrupts: |
| 24 | maxItems: 1 |
| 25 | |
| 26 | interrupt-names: |
| 27 | const: adcdone |
| 28 | |
| 29 | "#io-channel-cells": |
| 30 | const: 1 |
| 31 | |
| 32 | required: |
| 33 | - compatible |
| 34 | - interrupts |
| 35 | - "#io-channel-cells" |
| 36 | |
| 37 | additionalProperties: false |
| 38 | |
| 39 | examples: |
| 40 | - | |
| 41 | #include <dt-bindings/interrupt-controller/irq.h> |
| 42 | pmic { |
| 43 | #address-cells = <1>; |
| 44 | #size-cells = <0>; |
| 45 | adc { |
| 46 | compatible = "motorola,mapphone-cpcap-adc"; |
| 47 | interrupt-parent = <&cpcap>; |
| 48 | interrupts = <8 IRQ_TYPE_NONE>; |
| 49 | interrupt-names = "adcdone"; |
| 50 | #io-channel-cells = <1>; |
| 51 | }; |
| 52 | }; |
| 53 | ... |