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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/adc/richtek,rtq6056.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: RTQ6056 Bi-Directional Current and Power Monitor with 16-bit ADC8 9maintainers:10 - ChiYuan Huang <cy_huang@richtek.com>11 12description: |13 The RTQ6056 is a high accuracy current-sense monitor with I2C and SMBus14 interface, and the device provides full information for system by reading15 out the loading current and power.16 17 The device monitors both of the drops across sense resistor and the BUS18 voltage, converts into the current in amperes, and power in watts through19 internal analog-to-digital converter ADC. The programmable calibration,20 adjustable conversion time, and averaging function are also built in for21 more design flexibility.22 23 Datasheet is available at24 https://www.richtek.com/assets/product_file/RTQ6056/DSQ6056-00.pdf25 26properties:27 compatible:28 oneOf:29 - enum:30 - richtek,rtq605631 - richtek,rtq605932 - items:33 - enum:34 - richtek,rtq605335 - const: richtek,rtq605636 37 reg:38 maxItems: 139 40 "#io-channel-cells":41 const: 142 43 shunt-resistor-micro-ohms:44 description: Shunt IN+/IN- sensing node resistor45 46required:47 - compatible48 - reg49 - "#io-channel-cells"50 51additionalProperties: false52 53examples:54 - |55 i2c {56 #address-cells = <1>;57 #size-cells = <0>;58 adc@40 {59 compatible = "richtek,rtq6056";60 reg = <0x40>;61 #io-channel-cells = <1>;62 };63 };64