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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/ti,omap-rom-rng.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: OMAP ROM Random Number Generator
+
+maintainers:
+ - Pali Rohár <pali@kernel.org>
+ - Tony Lindgren <tony@atomide.com>
+
+description:
+ Secure SoCs may provide RNG via secure ROM calls like Nokia N900 does.
+ The implementation can depend on the SoC secure ROM used.
+
+properties:
+ compatible:
+ const: nokia,n900-rom-rng
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: ick
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ rng {
+ compatible = "nokia,n900-rom-rng";
+ clocks = <&rng_ick>;
+ clock-names = "ick";
+ };