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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/gpio/gpio-vf610.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale VF610 PORT/GPIO module
+
+maintainers:
+ - Stefan Agner <stefan@agner.ch>
+
+description: |
+ The Freescale PORT/GPIO modules are two adjacent modules providing GPIO
+ functionality. Each pair serves 32 GPIOs. The VF610 has 5 instances of
+ each, and each PORT module has its own interrupt.
+
+ Note: Each GPIO port should have an alias correctly numbered in "aliases"
+ node.
+
+properties:
+ compatible:
+ oneOf:
+ - const: fsl,imx8ulp-gpio
+ - const: fsl,vf610-gpio
+ - items:
+ - const: fsl,imx7ulp-gpio
+ - const: fsl,vf610-gpio
+ - items:
+ - enum:
+ - fsl,imx93-gpio
+ - fsl,imx95-gpio
+ - const: fsl,imx8ulp-gpio
+
+ reg:
+ minItems: 1
+ maxItems: 2
+
+ interrupts:
+ items:
+ - description: GPIO Trustzone non-secure interrupt number
+ - description: GPIO Trustzone secure interrupt number
+ minItems: 1
+
+ interrupt-controller: true
+
+ "#interrupt-cells":
+ const: 2
+
+ "#gpio-cells":
+ const: 2
+
+ gpio-controller: true
+
+ clocks:
+ items:
+ - description: SoC GPIO clock
+ - description: SoC PORT clock
+
+ clock-names:
+ items:
+ - const: gpio
+ - const: port
+
+ gpio-ranges:
+ minItems: 1
+ maxItems: 4
+
+patternProperties:
+ "^.+-hog(-[0-9]+)?$":
+ type: object
+
+ required:
+ - gpio-hog
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - interrupt-controller
+ - "#interrupt-cells"
+ - "#gpio-cells"
+ - gpio-controller
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,vf610-gpio
+ - fsl,imx7ulp-gpio
+ then:
+ properties:
+ interrupts:
+ maxItems: 1
+ reg:
+ items:
+ - description: PORT register base address
+ - description: GPIO register base address
+ else:
+ properties:
+ interrupts:
+ minItems: 2
+ reg:
+ items:
+ - description: GPIO register base address
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ gpio1: gpio@40049000 {
+ compatible = "fsl,vf610-gpio";
+ reg = <0x40049000 0x1000>, <0x400ff000 0x40>;
+ interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ gpio-ranges = <&iomuxc 0 0 32>;
+ };