| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/iio/adc/motorola,cpcap-adc.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Motorola CPCAP PMIC ADC binding |
| |
| maintainers: |
| - Tony Lindgren <tony@atomide.com> |
| |
| description: |
| On Motorola phones like droid 4 there is a custom CPCAP PMIC. This PMIC |
| has ADCs that are used for battery charging and USB PHY VBUS and ID pin |
| detection. |
| |
| properties: |
| compatible: |
| enum: |
| - motorola,cpcap-adc |
| - motorola,mapphone-cpcap-adc |
| |
| interrupts: |
| maxItems: 1 |
| |
| interrupt-names: |
| const: adcdone |
| |
| "#io-channel-cells": |
| const: 1 |
| |
| required: |
| - compatible |
| - interrupts |
| - "#io-channel-cells" |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/interrupt-controller/irq.h> |
| pmic { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| adc { |
| compatible = "motorola,mapphone-cpcap-adc"; |
| interrupt-parent = <&cpcap>; |
| interrupts = <8 IRQ_TYPE_NONE>; |
| interrupt-names = "adcdone"; |
| #io-channel-cells = <1>; |
| }; |
| }; |
| ... |
