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diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.yaml b/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.yaml
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+++ b/Documentation/devicetree/bindings/arm/samsung/exynos-chipid.yaml
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+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/samsung/exynos-chipid.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Exynos SoC series Chipid driver
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@kernel.org>
+
+properties:
+  compatible:
+    items:
+      - const: samsung,exynos4210-chipid
+
+  reg:
+    maxItems: 1
+
+examples:
+  - |
+    chipid@10000000 {
+      compatible = "samsung,exynos4210-chipid";
+      reg = <0x10000000 0x100>;
+    };