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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/leds/kinetic,ktd2692.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: KTD2692 Flash LED Driver from Kinetic Technologies
+
+maintainers:
+ - Markuss Broks <markuss.broks@gmail.com>
+
+description: |
+ KTD2692 is the ideal power solution for high-power flash LEDs.
+ It uses ExpressWire single-wire programming for maximum flexibility.
+
+ The ExpressWire interface through CTRL pin can control LED on/off and
+ enable/disable the IC, Movie(max 1/3 of Flash current) / Flash mode current,
+ Flash timeout, LVP(low voltage protection).
+
+ Also, When the AUX pin is pulled high while CTRL pin is high,
+ LED current will be ramped up to the flash-mode current level.
+
+properties:
+ compatible:
+ const: kinetic,ktd2692
+
+ ctrl-gpios:
+ maxItems: 1
+ description: Specifier of the GPIO connected to CTRL pin.
+
+ aux-gpios:
+ maxItems: 1
+ description: Specifier of the GPIO connected to CTRL pin.
+
+ vin-supply:
+ description: LED supply (2.7V to 5.5V).
+
+ led:
+ type: object
+ $ref: common.yaml#
+ description: Properties for the LED.
+ properties:
+ function: true
+ color: true
+ flash-max-timeout-us:
+ description: Flash LED maximum timeout.
+
+ led-max-microamp:
+ maximum: 300000
+ description: Minimum Threshold for Timer protection
+ is defined internally (Maximum 300mA).
+
+ flash-max-microamp:
+ maximum: 300000
+ description: Flash LED maximum current
+ Formula - I(uA) = 15000000 / Rset.
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - ctrl-gpios
+ - led
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ #include <dt-bindings/leds/common.h>
+
+ ktd2692 {
+ compatible = "kinetic,ktd2692";
+ ctrl-gpios = <&gpc0 1 0>;
+ aux-gpios = <&gpc0 2 0>;
+ vin-supply = <&vbat>;
+
+ led {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ flash-max-timeout-us = <250000>;
+ flash-max-microamp = <150000>;
+ led-max-microamp = <25000>;
+ };
+ };
+
+...