msm: Add regulators for 7x27a/PM8029

Add regulator API support for PM8029 regulators on 7x27a.

Signed-off-by: Justin Paupore <jpaupore@codeaurora.org>
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index 36b811d..e5f5441 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -205,6 +205,7 @@
 config ARCH_MSM7X27A
 	bool
 	select MSM_DALRPC
+	select MSM_PROC_COMM_REGULATOR
 
 config  MSM_VIC
 	bool