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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/st,nomadik-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nomadik GPIO controller
+
+description:
+ The Nomadik GPIO driver handles Nomadik SoC GPIO blocks. This block has also
+ been called ST STA2X11. On the Nomadik platform, this driver is intertwined
+ with pinctrl-nomadik.
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+properties:
+ $nodename:
+ pattern: "^gpio@[0-9a-f]+$"
+
+ compatible:
+ enum:
+ - st,nomadik-gpio
+ - mobileye,eyeq5-gpio
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ "#gpio-cells":
+ const: 2
+
+ gpio-controller: true
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 2
+
+ gpio-bank:
+ description: System-wide GPIO bank index.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ st,supports-sleepmode:
+ description: Whether the controller can sleep or not.
+ $ref: /schemas/types.yaml#/definitions/flag
+
+ clocks:
+ maxItems: 1
+
+ gpio-ranges:
+ maxItems: 1
+
+ ngpios:
+ minimum: 0
+ maximum: 32
+
+ resets:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - "#gpio-cells"
+ - gpio-controller
+ - interrupt-controller
+ - gpio-bank
+
+unevaluatedProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: mobileye,eyeq5-gpio
+ then:
+ properties:
+ st,supports-sleepmode: false
+
+examples:
+ - |
+ gpio@8012e080 {
+ compatible = "st,nomadik-gpio";
+ reg = <0x8012e080 0x80>;
+ interrupts = <0 120 0x4>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ st,supports-sleepmode;
+ gpio-bank = <1>;
+ };