mirror of
git://git.yoctoproject.org/linux-yocto.git
synced 2025-07-05 05:15:23 +02:00
f9c75d43f4
Add support for new devices: * Analog Devices AD9652 16-bit 310 MSPS ADC; * Analog Devices AD9643 14-Bit, 170/210/250 MSPS ADC; * Analog Devices AD9649 14-bit 20/40/65/80 MSPS ADC. Note all these parts have subtle differences in their programming model (different scales, number of channels, etc..) so fallbacks are not possible. Signed-off-by: Nuno Sa <nuno.sa@analog.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://patch.msgid.link/20240704-dev-iio-ad9467-new-devs-v1-4-f1adfee921f7@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
81 lines
1.8 KiB
YAML
81 lines
1.8 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/iio/adc/adi,ad9467.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Analog Devices AD9467 and similar High-Speed ADCs
|
|
|
|
maintainers:
|
|
- Michael Hennerich <michael.hennerich@analog.com>
|
|
|
|
description: |
|
|
The AD9467 and the parts similar with it, are high-speed analog-to-digital
|
|
converters (ADCs), operating in the range of 100 to 500 mega samples
|
|
per second (MSPS). Some parts support higher MSPS and some
|
|
lower MSPS, suitable for the intended application of each part.
|
|
|
|
All the parts support the register map described by Application Note AN-877
|
|
https://www.analog.com/media/en/technical-documentation/application-notes/AN-877.pdf
|
|
|
|
https://www.analog.com/media/en/technical-documentation/data-sheets/AD9265.pdf
|
|
https://www.analog.com/media/en/technical-documentation/data-sheets/AD9434.pdf
|
|
https://www.analog.com/media/en/technical-documentation/data-sheets/AD9467.pdf
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- adi,ad9265
|
|
- adi,ad9434
|
|
- adi,ad9467
|
|
- adi,ad9643
|
|
- adi,ad9649
|
|
- adi,ad9652
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
clock-names:
|
|
items:
|
|
- const: adc-clk
|
|
|
|
powerdown-gpios:
|
|
description:
|
|
Pin that controls the powerdown mode of the device.
|
|
maxItems: 1
|
|
|
|
io-backends:
|
|
maxItems: 1
|
|
|
|
reset-gpios:
|
|
description:
|
|
Reset pin for the device.
|
|
maxItems: 1
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- clocks
|
|
- clock-names
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
spi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
adc@0 {
|
|
compatible = "adi,ad9467";
|
|
reg = <0>;
|
|
clocks = <&adc_clk>;
|
|
clock-names = "adc-clk";
|
|
io-backends = <&iio_backend>;
|
|
};
|
|
};
|
|
...
|