iio/adc/ti%2Ctsc2046.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/ti,tsc2046.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Oleksij Rempel <o.rempel@pengutronix.de>
13   TSC2046 is a touch screen controller with 8 channels ADC.
18       - ti,tsc2046e-adc
26   vref-supply:
29   "#io-channel-cells":
32   '#address-cells':
35   '#size-cells':
39   - compatible
40   - reg
43   "^channel@[0-7]$":
44     $ref: adc.yaml
55       settling-time-us: true
56       oversampling-ratio: true
59       - reg
64   - $ref: /schemas/spi/spi-peripheral-props.yaml#
69   - |
70     #include <dt-bindings/interrupt-controller/irq.h>
72         #address-cells = <1>;
73         #size-cells = <0>;
75         adc@0 {
76             compatible = "ti,tsc2046e-adc";
78             spi-max-frequency = <1000000>;
79             interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
80             #io-channel-cells = <1>;
82             #address-cells = <1>;
83             #size-cells = <0>;
90                 settling-time-us = <700>;
91                 oversampling-ratio = <5>;
98                 settling-time-us = <700>;
99                 oversampling-ratio = <5>;
103                 settling-time-us = <700>;
104                 oversampling-ratio = <5>;
108                 settling-time-us = <700>;
109                 oversampling-ratio = <5>;