bindings/input/gpio-mouse.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/gpio-mouse.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11   to 5-7 GPIO lines.
14   - Anshul Dalal <anshulusr@gmail.com>
18     const: gpio-mouse
20   scan-interval-ms:
23   up-gpios:
26   down-gpios:
29   left-gpios:
32   right-gpios:
35   button-left-gpios:
38   button-middle-gpios:
41   button-right-gpios:
45   - compatible
46   - scan-interval-ms
47   - up-gpios
48   - down-gpios
49   - left-gpios
50   - right-gpios
55   - |
56     #include <dt-bindings/gpio/gpio.h>
58     gpio-mouse {
59         compatible = "gpio-mouse";
60         scan-interval-ms = <50>;
61         up-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
62         down-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
63         left-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
64         right-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
65         button-left-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
66         button-middle-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
67         button-right-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;