57 lines
1.4 KiB
YAML
57 lines
1.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/iio/adc/richtek,rtq6056.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: RTQ6056 Bi-Directional Current and Power Monitor with 16-bit ADC
|
|
|
|
maintainers:
|
|
- ChiYuan Huang <cy_huang@richtek.com>
|
|
|
|
description: |
|
|
The RTQ6056 is a high accuracy current-sense monitor with I2C and SMBus
|
|
interface, and the device provides full information for system by reading
|
|
out the loading current and power.
|
|
|
|
The device monitors both of the drops across sense resistor and the BUS
|
|
voltage, converts into the current in amperes, and power in watts through
|
|
internal analog-to-digital converter ADC. The programmable calibration,
|
|
adjustable conversion time, and averaging function are also built in for
|
|
more design flexibility.
|
|
|
|
Datasheet is available at
|
|
https://www.richtek.com/assets/product_file/RTQ6056/DSQ6056-00.pdf
|
|
|
|
properties:
|
|
compatible:
|
|
const: richtek,rtq6056
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
"#io-channel-cells":
|
|
const: 1
|
|
|
|
shunt-resistor-micro-ohms:
|
|
description: Shunt IN+/IN- sensing node resistor
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- "#io-channel-cells"
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
i2c {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
adc@40 {
|
|
compatible = "richtek,rtq6056";
|
|
reg = <0x40>;
|
|
#io-channel-cells = <1>;
|
|
};
|
|
};
|