iio/adc/qcom%2Cpm8018-adc.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/qcom,pm8018-adc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Linus Walleij <linus.walleij@linaro.org>
19       - qcom,pm8018-adc
20       - qcom,pm8038-adc
21       - qcom,pm8058-adc
22       - qcom,pm8921-adc
29   xoadc-ref-supply:
31       The reference voltage may vary with PMIC variant but is typically
37   "#address-cells":
46   "#size-cells":
49   "#io-channel-cells":
57   - compatible
58   - reg
59   - "#io-channel-cells"
60   - "#address-cells"
61   - "#size-cells"
62   - adc-channel@c
63   - adc-channel@d
64   - adc-channel@f
67   "^(adc-channel@)[0-9a-f]$":
71       Note that channels c, d and f must be present for calibration.
72       These three nodes are used for absolute and ratiometric calibration
75       an interpolation calibration for all other ADCs.
92           Channel calibration type. If this property is specified
94           calibration. The available references are specified in the
96           to also specify this reference if ratiometric calibration
101           known as an absolute calibration.
103           The reference voltage pairs when using ratiometric calibration:
114       - reg
117   - |
118     #include <dt-bindings/interrupt-controller/irq.h>
120         #address-cells = <1>;
121         #size-cells = <0>;
124             compatible = "qcom,pm8058-adc";
126             interrupts-extended = <&pm8058 76 IRQ_TYPE_EDGE_RISING>;
127             #address-cells = <2>;
128             #size-cells = <0>;
129             #io-channel-cells = <2>;
131             vcoin: adc-channel@0 {
134             vbat: adc-channel@1 {
137             dcin: adc-channel@2 {
140             ichg: adc-channel@3 {
143             vph_pwr: adc-channel@4 {
146             usb_vbus: adc-channel@a {
149             die_temp: adc-channel@b {
152             ref_625mv: adc-channel@c {
155             ref_1250mv: adc-channel@d {
158             ref_325mv: adc-channel@e {
161             ref_muxoff: adc-channel@f {