new file mode 100644
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/ingenic,rng.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Bindings for RNG in Ingenic SoCs
+
+maintainers:
+ - 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
+
+description:
+ The Random Number Generator in Ingenic SoCs.
+
+properties:
+ compatible:
+ enum:
+ - ingenic,jz4780-rng
+ - ingenic,x1000-rng
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ rng: rng@d8 {
+ compatible = "ingenic,jz4780-rng";
+ reg = <0xd8 0x8>;
+ };
+...
Add the RNG bindings for the JZ4780 SoC and the X1000 SoC from Ingenic. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> --- .../devicetree/bindings/rng/ingenic,rng.yaml | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/ingenic,rng.yaml