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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/elan,ekth6915.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Elan eKTH6915 touchscreen controller
+
+maintainers:
+ - Douglas Anderson <dianders@chromium.org>
+
+description:
+ Supports the Elan eKTH6915 touchscreen controller.
+ This touchscreen controller uses the i2c-hid protocol with a reset GPIO.
+
+properties:
+ compatible:
+ items:
+ - const: elan,ekth6915
+
+ reg:
+ const: 0x10
+
+ interrupts:
+ maxItems: 1
+
+ reset-gpios:
+ description: Reset GPIO; not all touchscreens using eKTH6915 hook this up.
+
+ vcc33-supply:
+ description: The 3.3V supply to the touchscreen.
+
+ vccio-supply:
+ description:
+ The IO supply to the touchscreen. Need not be specified if this is the
+ same as the 3.3V supply.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - vcc33-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ap_ts: touchscreen@10 {
+ compatible = "elan,ekth6915";
+ reg = <0x10>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+
+ reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
+ vcc33-supply = <&pp3300_ts>;
+ };
+ };