52 lines
1.2 KiB
YAML
52 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/iio/adc/qcom,spmi-rradc.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Qualcomm's SPMI PMIC Round Robin ADC
|
|
|
|
maintainers:
|
|
- Caleb Connolly <caleb.connolly@linaro.org>
|
|
|
|
description: |
|
|
The Qualcomm SPMI Round Robin ADC (RRADC) provides interface to clients to
|
|
read the voltage, current and temperature for supported peripherals such as
|
|
the battery thermistor die temperature, charger temperature, USB and DC input
|
|
voltage / current and battery ID resistor.
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- qcom,pmi8998-rradc
|
|
- qcom,pm660-rradc
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
qcom,batt-id-delay-ms:
|
|
description: Sets the hardware settling time for the battery ID resistor.
|
|
enum: [0, 1, 4, 12, 20, 40, 60, 80]
|
|
|
|
"#io-channel-cells":
|
|
const: 1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
pmic {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
adc@4500 {
|
|
compatible = "qcom,pmi8998-rradc";
|
|
reg = <0x4500>;
|
|
#io-channel-cells = <1>;
|
|
};
|
|
};
|