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# 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>;
pmic_rradc: adc@4500 {
compatible = "qcom,pmi8998-rradc";
reg = <0x4500>;
#io-channel-cells = <1>;
};
};
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