1 files changed, 45 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/clock/loongson,ls1x-clk.yaml b/Documentation/devicetree/bindings/clock/loongson,ls1x-clk.yaml
new file mode 100644
index 000000000000..01561a0f35d5
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+++ b/Documentation/devicetree/bindings/clock/loongson,ls1x-clk.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/loongson,ls1x-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Loongson-1 Clock Controller
+
+maintainers:
+  - Keguang Zhang <keguang.zhang@gmail.com>
+
+properties:
+  compatible:
+    enum:
+      - loongson,ls1b-clk
+      - loongson,ls1c-clk
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  "#clock-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    clkc: clock-controller@1fe78030 {
+        compatible = "loongson,ls1b-clk";
+        reg = <0x1fe78030 0x8>;
+
+        clocks = <&xtal>;
+        #clock-cells = <1>;
+    };
+
+...