bindings/input/elan%2Cekth6915.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10   - Douglas Anderson <dianders@chromium.org>
14   This touchscreen controller uses the i2c-hid protocol with a reset GPIO.
17   - $ref: /schemas/input/touchscreen/touchscreen.yaml#
22       - items:
23           - enum:
24               - elan,ekth5015m
25           - const: elan,ekth6915
26       - enum:
27           - elan,ekth6915
28           - elan,ekth6a12nay
38   reset-gpios:
39     description: Reset GPIO; not all touchscreens using eKTH6915 hook this up.
41   no-reset-on-power-off:
44       Reset line is wired so that it can (and should) be left deasserted when
45       the power supply is off.
47   vcc33-supply:
50   vccio-supply:
56   - compatible
57   - reg
58   - interrupts
59   - vcc33-supply
64   - |
65     #include <dt-bindings/gpio/gpio.h>
66     #include <dt-bindings/interrupt-controller/irq.h>
69       #address-cells = <1>;
70       #size-cells = <0>;
76         interrupt-parent = <&tlmm>;
79         reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
80         vcc33-supply = <&pp3300_ts>;