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