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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/socionext,uniphier-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: UniPhier I2C controller (FIFO-less)
+
+maintainers:
+ - Masahiro Yamada <yamada.masahiro@socionext.com>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ const: socionext,uniphier-i2c
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-frequency:
+ minimum: 100000
+ maximum: 400000
+
+required:
+ - compatible
+ - reg
+ - "#address-cells"
+ - "#size-cells"
+ - interrupts
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c0: i2c@58400000 {
+ compatible = "socionext,uniphier-i2c";
+ reg = <0x58400000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 1>;
+ clocks = <&i2c_clk>;
+ clock-frequency = <100000>;
+ };