crowetic a94b3d14aa Brooklyn+ (PLUS) changes
Changes included (and more):

1. Dynamic RAM merge

2. Real-time page scan and allocation

3. Cache compression

4. Real-time IRQ checks

5. Dynamic I/O allocation for Java heap

6. Java page migration

7. Contiguous memory allocation

8. Idle pages tracking

9. Per CPU RAM usage tracking

10. ARM NEON scalar multiplication library

11. NEON/ARMv8 crypto extensions

12. NEON SHA, Blake, RIPEMD crypto extensions

13. Parallel NEON crypto engine for multi-algo based CPU stress reduction
2022-05-12 10:47:00 -07:00

103 lines
2.2 KiB
YAML

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/adc/adi,ad7949.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices AD7949/AD7682/AD7689 analog to digital converters
maintainers:
- Charles-Antoine Couret <charles-antoine.couret@essensium.com>
description: |
Specifications on the converters can be found at:
AD7949:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7949.pdf
AD7682/AD7698:
https://www.analog.com/media/en/technical-documentation/data-sheets/AD7682_7689.pdf
properties:
compatible:
enum:
- adi,ad7682
- adi,ad7689
- adi,ad7949
reg:
maxItems: 1
vrefin-supply:
description:
Buffered ADC reference voltage supply.
vref-supply:
description:
Unbuffered ADC reference voltage supply.
adi,internal-ref-microvolt:
description: |
Internal reference voltage selection in microvolts.
If no internal reference is specified, the channel will default to the
external reference defined by vrefin-supply (or vref-supply).
vrefin-supply will take precedence over vref-supply if both are defined.
If no supplies are defined, the reference selection will default to
4096mV internal reference.
enum: [2500000, 4096000]
default: 4096000
spi-max-frequency: true
'#io-channel-cells':
const: 1
'#address-cells':
const: 1
'#size-cells':
const: 0
required:
- compatible
- reg
additionalProperties: false
examples:
- |
spi {
#address-cells = <1>;
#size-cells = <0>;
adc@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "adi,ad7949";
reg = <0>;
vref-supply = <&vdd_supply>;
};
adc@1 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "adi,ad7949";
reg = <1>;
vrefin-supply = <&vdd_supply>;
};
adc@2 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "adi,ad7949";
reg = <2>;
adi,internal-ref-microvolt = <4096000>;
};
};
...