ARM: dts: msm: Add a boolean property for WFD writeback block for
msm8974

Dedicated writeback block for WFD needs separate handling
as opposed to regular line mode writeback blocks.

Change-Id: I71aba9bc4de5ca6c91295a4a6fc16cf3768787ee
Signed-off-by: Sree Sesha Aravind Vadrevu <svadrevu@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8974-mdss.dtsi b/arch/arm/boot/dts/msm8974-mdss.dtsi
index 6b8d600..46bb71a 100644
--- a/arch/arm/boot/dts/msm8974-mdss.dtsi
+++ b/arch/arm/boot/dts/msm8974-mdss.dtsi
@@ -41,6 +41,7 @@
 		qcom,mdss-intf-off = <0x00021100 0x00021300
 					   0x00021500 0x00021700>;
 
+		qcom,mdss-has-wfd-blk;
 		qcom,vbif-settings = <0x0004 0x00000001>,
 				     <0x00D8 0x00000707>,
 				     <0x00F0 0x00000030>,