diff --git a/Documentation/devicetree/bindings/sram/qcom,imem.yaml b/Documentation/devicetree/bindings/sram/qcom,imem.yaml
index c63026904061..17adced6d3a4 100644
--- a/Documentation/devicetree/bindings/sram/qcom,imem.yaml
+++ b/Documentation/devicetree/bindings/sram/qcom,imem.yaml
@@ -67,6 +67,22 @@ properties:
     $ref: /schemas/power/reset/syscon-reboot-mode.yaml#
 
 patternProperties:
+  "^minidump-sram@[0-9a-f]+$":
+    type: object
+    description:
+      A word in always-on SRAM shared between the kernel and boot firmware.
+      Before DDR is initialised on the warm reset following a crash, firmware
+      reads this word to decide where to deliver the minidump (USB or storage).
+
+    properties:
+      reg:
+        maxItems: 1
+
+    required:
+      - reg
+
+    additionalProperties: false
+
   "^modem-tables@[0-9a-f]+$":
     type: object
     description: