new file mode 100644
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/i2c/loongson,ls2x-i2c.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson LS2X I2C Controller
+
+maintainers:
+ - Binbin Zhou <zhoubinbin@loongson.cn>
+
+allOf:
+ - $ref: /schemas/i2c/i2c-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - loongson,ls2k-i2c
+ - loongson,ls7a-i2c
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c0: i2c@1fe21000 {
+ compatible = "loongson,ls2k-i2c";
+ reg = <0x1fe21000 0x8>;
+ interrupt-parent = <&extioiic>;
+ interrupts = <22 IRQ_TYPE_LEVEL_LOW>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom@57 {
+ compatible = "atmel,24c16";
+ reg = <0x57>;
+ pagesize = <16>;
+ };
+ };
Add Loongson LS2X I2C controller binding with DT schema format using json-schema. Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> --- .../bindings/i2c/loongson,ls2x-i2c.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml