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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/maxim,max7360-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim MAX7360 GPIO controller
+
+maintainers:
+ - Kamel Bouhara <kamel.bouhara@bootlin.com>
+ - Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
+
+description: |
+ Maxim MAX7360 GPIO controller, in MAX7360 chipset
+ https://www.analog.com/en/products/max7360.html
+
+ The device provides two series of GPIOs, referred here as GPIOs and GPOs.
+
+ PORT0 to PORT7 pins can be used as GPIOs, with support for interrupts and
+ constant-current mode. These pins will also be used by the rotary encoder and
+ PWM functionalities.
+
+ COL2 to COL7 pins can be used as GPOs, there is no input capability. COL pins
+ will be partitioned, with the first pins being affected to the keypad
+ functionality and the last ones as GPOs.
+
+properties:
+ compatible:
+ enum:
+ - maxim,max7360-gpio
+ - maxim,max7360-gpo
+
+ gpio-controller: true
+
+ "#gpio-cells":
+ const: 2
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 2
+
+ maxim,constant-current-disable:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Bit field, each bit disables constant-current output of the associated
+ GPIO, starting from the least significant bit for the first GPIO.
+ maximum: 0xff
+
+required:
+ - compatible
+ - gpio-controller
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - maxim,max7360-gpio
+ ngpios: false
+ then:
+ required:
+ - interrupt-controller
+ else:
+ properties:
+ interrupt-controller: false
+ maxim,constant-current-disable: false
+
+additionalProperties: false
+
+examples:
+ - |
+ gpio {
+ compatible = "maxim,max7360-gpio";
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ maxim,constant-current-disable = <0x06>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };