bindings/mfd/iqs62x.yaml

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Azoteq IQS620A/621/622/624/625 Multi-Function Sensors
10   - Jeff LaBundy <jeff@labundy.com>
13   The Azoteq IQS620A, IQS621, IQS622, IQS624 and IQS625 multi-function sensors
21       - azoteq,iqs620a
22       - azoteq,iqs621
23       - azoteq,iqs622
24       - azoteq,iqs624
25       - azoteq,iqs625
33   firmware-name:
41     $ref: /schemas/input/iqs62x-keys.yaml
44     $ref: /schemas/pwm/iqs620a-pwm.yaml
47   - compatible
48   - reg
49   - interrupts
54   - |
56      * Dual capacitive buttons with proximity-activated function, unipolar lid
57      * switch and panel-mounted LED.
59     #include <dt-bindings/input/input.h>
60     #include <dt-bindings/interrupt-controller/irq.h>
63             #address-cells = <1>;
64             #size-cells = <0>;
69                     interrupt-parent = <&gpio>;
73                             compatible = "azoteq,iqs620a-keys";
80                             hall-switch-south {
82                                     azoteq,use-prox;
87                             compatible = "azoteq,iqs620a-pwm";
88                             #pwm-cells = <2>;
94             compatible = "pwm-leds";
96             led-1 {
98                     max-brightness = <255>;
102   - |
103     /* Single inductive button with bipolar dock/tablet-mode switch. */
104     #include <dt-bindings/input/input.h>
105     #include <dt-bindings/interrupt-controller/irq.h>
108             #address-cells = <1>;
109             #size-cells = <0>;
114                     interrupt-parent = <&gpio>;
117                     firmware-name = "iqs620a_coil.bin";
120                             compatible = "azoteq,iqs620a-keys";
130                             hall-switch-north {
134                             hall-switch-south {
141   - |
143     #include <dt-bindings/input/input.h>
144     #include <dt-bindings/interrupt-controller/irq.h>
147             #address-cells = <1>;
148             #size-cells = <0>;
153                     interrupt-parent = <&gpio>;
157                             compatible = "azoteq,iqs624-keys";