# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id:
http://devicetree.org/schemas/iio/adc/ti,ads7950.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments ADS7950 and similar ADCs
maintainers:
- David Lechner <david@lechnology.com>
description: |
Family of 4-16 channel, 8-12 bit ADCs with SPI interface.
properties:
compatible:
enum:
- ti,ads7950
- ti,ads7951
- ti,ads7952
- ti,ads7953
- ti,ads7954
- ti,ads7955
- ti,ads7956
- ti,ads7957
- ti,ads7958
- ti,ads7959
- ti,ads7960
- ti,ads7961
reg:
maxItems: 1
spi-max-frequency:
maximum: 20000000
vref-supply:
description: Supplies the 2.5V or 5V reference voltage
"#io-channel-cells":
const: 1
required:
- compatible
- reg
- vref-supply
- "#io-channel-cells"
additionalProperties: false
examples:
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
adc@0 {
compatible = "ti,ads7957";
reg = <0>;
vref-supply = <&refin_supply>;
spi-max-frequency = <10000000>;
#io-channel-cells = <1>;
};
};
...
