1 files changed, 49 insertions, 0 deletions
diff --git a/dts/upstream/Bindings/rtc/sprd,sc2731-rtc.yaml b/dts/upstream/Bindings/rtc/sprd,sc2731-rtc.yaml
new file mode 100644
index 00000000000..f3d20e97696
--- /dev/null
+++ b/dts/upstream/Bindings/rtc/sprd,sc2731-rtc.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/sprd,sc2731-rtc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Spreadtrum SC2731 Real Time Clock
+
+maintainers:
+  - Orson Zhai <orsonzhai@gmail.com>
+  - Baolin Wang <baolin.wang7@gmail.com>
+  - Chunyan Zhang <zhang.lyra@gmail.com>
+
+properties:
+  compatible:
+    const: sprd,sc2731-rtc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+allOf:
+  - $ref: rtc.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
+    pmic {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      rtc@280 {
+        compatible = "sprd,sc2731-rtc";
+        reg = <0x280>;
+        interrupt-parent = <&sc2731_pmic>;
+        interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+      };
+    };
+...