1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/iio/adc/ti,ads1015.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI ADS1015/ADS1115 4 channel I2C analog to digital converter
10 - Daniel Baluta <daniel.baluta@nxp.com>
13 Datasheet at: https://www.ti.com/lit/gpn/ads1015
14 Supports both single ended and differential channels.
44 additionalProperties: false
49 additionalProperties: false
51 Child nodes needed for each channel that the platform uses.
56 0: Voltage over AIN0 and AIN1.
57 1: Voltage over AIN0 and AIN3.
58 2: Voltage over AIN1 and AIN3.
59 3: Voltage over AIN2 and AIN3.
60 4: Voltage over AIN0 and GND.
61 5: Voltage over AIN1 and GND.
62 6: Voltage over AIN2 and GND.
63 7: Voltage over AIN3 and GND.
69 $ref: /schemas/types.yaml#/definitions/uint32
73 pga is the programmable gain amplifier (values are full scale)
76 2: +/- 2.048 V (default)
82 $ref: /schemas/types.yaml#/definitions/uint32
86 Data acquisition rate in samples per second for ADS1015, TLA2024
96 Data acquisition rate in samples per second for ADS1115
112 #address-cells = <1>;
116 compatible = "ti,ads1015";
118 #address-cells = <1>;