ARM: dts: msm8974pro: Add AB value for the lowest BIMC vote

Bus usage needs to be taken into account on the lowest BIMC vote
to prevent underrun for other bus users. Add default vote to be
taken into account in the BIMC AB calculation.

Change-Id: I73a92116f3e0665495bb085008a8bc34128b1941
Signed-off-by: Patrick Cain <pcain@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8974pro.dtsi b/arch/arm/boot/dts/msm8974pro.dtsi
index d46772a..40fa329 100755
--- a/arch/arm/boot/dts/msm8974pro.dtsi
+++ b/arch/arm/boot/dts/msm8974pro.dtsi
@@ -1578,13 +1578,13 @@
 		/* Off */
 		<26 512 0 0>, <89 604 0 0>,
 		/* Sub-SVS / SVS */
-		<26 512 0 2456000>, <89 604 0 3200000>,
+		<26 512 1200000 2456000>, <89 604 0 3200000>,
 		/* SVS */
-		<26 512 0 2456000>, <89 604 0 3200000>,
+		<26 512 1200000 2456000>, <89 604 0 3200000>,
 		/* low Nominal / SVS */
 		<26 512 0 3680000>, <89 604 0 3200000>,
 		/* SVS / low Nominal */
-		<26 512 0 2456000>, <89 604 0 5280000>,
+		<26 512 1200000 2456000>, <89 604 0 5280000>,
 		/* low Nominal / low Nominal */
 		<26 512 0 3680000>, <89 604 0 5280000>,
 		/* Nominal / low Nominal */