diff --git a/bindings/sde.txt b/bindings/sde.txt
index 93e968a01ab9..367633a93d3a 100644
--- a/bindings/sde.txt
+++ b/bindings/sde.txt
@@ -134,8 +134,10 @@ Optional properties:
 - qcom,sde-csc-type:		A string entry indicates csc support on sspp and wb.
 				It supports "csc" and "csc-10bit" entries for csc
 				type.
-- qcom,sde-highest-bank-bit:	A u32 property to indicate GPU/Camera/Video highest memory
-				bank bit used for tile format buffers.
+- qcom,sde-highest-bank-bit:	Property to specify GPU/Camera/Video highest memory
+				bank bit used for tile format buffers. First value
+				in the array represents the ddr type and the second
+				value is the hbb value corresponding to the ddr type.
 - qcom,sde-ubwc-version:	Property to specify the UBWC feature version.
 - qcom,sde-ubwc-static:	Property to specify the default UBWC static
 				configuration value.
@@ -674,7 +676,7 @@ Example:
     qcom,sde-sspp-linewidth = <2560>;
     qcom,sde-mixer-blendstages = <0x7>;
     qcom,sde-dsc-linewidth = <2048>;
-    qcom,sde-highest-bank-bit = <0x2>;
+    qcom,sde-highest-bank-bit = <0x7 0x2>;
     qcom,sde-ubwc-version = <0x100>;
     qcom,sde-ubwc-static = <0x100>;
     qcom,sde-ubwc-swizzle = <0>;