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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/samsung/sysreg.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S5P/Exynos SoC series System Registers (SYSREG)
+
+maintainers:
+ - Krzysztof Kozlowski <krzk@kernel.org>
+
+# Custom select to avoid matching all nodes with 'syscon'
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - samsung,exynos4-sysreg
+ - samsung,exynos5-sysreg
+ required:
+ - compatible
+
+properties:
+ compatible:
+ allOf:
+ - items:
+ - enum:
+ - samsung,exynos4-sysreg
+ - samsung,exynos5-sysreg
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+examples:
+ - |
+ syscon@10010000 {
+ compatible = "samsung,exynos4-sysreg", "syscon";
+ reg = <0x10010000 0x400>;
+ };
+
+ syscon@10050000 {
+ compatible = "samsung,exynos5-sysreg", "syscon";
+ reg = <0x10050000 0x5000>;
+ };