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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/samsung,pinctrl-wakeup-interrupt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S3C/S5P/Exynos SoC pin controller - wake-up interrupt controller
+
+maintainers:
+ - Krzysztof Kozlowski <krzk@kernel.org>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+ - Tomasz Figa <tomasz.figa@gmail.com>
+
+description: |
+ This is a part of device tree bindings for Samsung S3C/S5P/Exynos SoC pin
+ controller.
+
+ External wake-up interrupts for Samsung S3C/S5P/Exynos SoC pin controller.
+ For S3C24xx, S3C64xx, S5PV210 and Exynos4210 compatible wake-up interrupt
+ controllers, only one pin-controller device node can include external wake-up
+ interrupts child node (in other words, only one External wake-up interrupts
+ pin-controller is supported).
+ For newer controllers, multiple pin-controller device node can include
+ external wake-up interrupts child node.
+
+ See also Documentation/devicetree/bindings/pinctrl/samsung,pinctrl.yaml for
+ additional information and example.
+
+properties:
+ compatible:
+ enum:
+ - samsung,s3c2410-wakeup-eint
+ - samsung,s3c2412-wakeup-eint
+ - samsung,s3c64xx-wakeup-eint
+ - samsung,s5pv210-wakeup-eint
+ - samsung,exynos4210-wakeup-eint
+ - samsung,exynos7-wakeup-eint
+ - samsung,exynos850-wakeup-eint
+ - samsung,exynosautov9-wakeup-eint
+
+ interrupts:
+ description:
+ Interrupt used by multiplexed external wake-up interrupts.
+ minItems: 1
+ maxItems: 6
+
+required:
+ - compatible
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,s3c2410-wakeup-eint
+ - samsung,s3c2412-wakeup-eint
+ then:
+ properties:
+ interrupts:
+ minItems: 6
+ maxItems: 6
+ required:
+ - interrupts
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: samsung,s3c64xx-wakeup-eint
+ then:
+ properties:
+ interrupts:
+ minItems: 4
+ maxItems: 4
+ required:
+ - interrupts
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,s5pv210-wakeup-eint
+ - samsung,exynos4210-wakeup-eint
+ - samsung,exynos7-wakeup-eint
+ then:
+ properties:
+ interrupts:
+ minItems: 1
+ maxItems: 1
+ required:
+ - interrupts
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos850-wakeup-eint
+ - samsung,exynosautov9-wakeup-eint
+ then:
+ properties:
+ interrupts: false
+
+additionalProperties: false