mirror of
https://github.com/torvalds/linux.git
synced 2026-04-23 09:05:50 -04:00
55d0392fb1
Add support for vrefin supply responsible for providing external reference to the SAR ADC within the part. Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20250422085529.4407-1-antoniu.miclaus@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
64 lines
1.3 KiB
YAML
64 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/iio/dac/adi,ad7293.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: AD7293 12-Bit Power Amplifier Current Controller with ADC,
|
|
DACs, Temperature and Current Sensors
|
|
|
|
maintainers:
|
|
- Antoniu Miclaus <antoniu.miclaus@analog.com>
|
|
|
|
description: |
|
|
Power Amplifier drain current controller containing functionality
|
|
for general-purpose monitoring and control of current, voltage,
|
|
and temperature, integrated into a single chip solution with an
|
|
SPI-compatible interface.
|
|
|
|
https://www.analog.com/en/products/ad7293.html
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- adi,ad7293
|
|
|
|
avdd-supply: true
|
|
|
|
vdrive-supply: true
|
|
|
|
vrefin-supply: true
|
|
|
|
reset-gpios:
|
|
maxItems: 1
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
spi-max-frequency:
|
|
maximum: 1000000
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- avdd-supply
|
|
- vdrive-supply
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
spi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
ad7293@0 {
|
|
compatible = "adi,ad7293";
|
|
reg = <0>;
|
|
spi-max-frequency = <1000000>;
|
|
avdd-supply = <&avdd>;
|
|
vdrive-supply = <&vdrive>;
|
|
reset-gpios = <&gpio 10 0>;
|
|
};
|
|
};
|
|
...
|