msm: sysmon: Add the System Monitor communication library

The System Monitor communication library provides a single API that
can be used to send a notifications of peripheral state changes to
other peripherals using SMD channels.

Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig
index b9a8122..8f7c692 100644
--- a/arch/arm/mach-msm/Kconfig
+++ b/arch/arm/mach-msm/Kconfig
@@ -1452,6 +1452,15 @@
 	  This option enables the MSM subsystem restart driver, which provides
 	  a framework to handle subsystem crashes.
 
+config MSM_SYSMON_COMM
+	bool "MSM System Monitor communication support"
+	depends on MSM_SMD && MSM_SUBSYSTEM_RESTART
+	default y
+	help
+	  This option adds support for MSM System Monitor library, which
+	  provides an API that may be used for notifying subsystems within
+	  the SoC about other subsystems' power-up/down state-changes.
+
 config MSM_MODEM_8960
 	bool "MSM 8960 Modem driver"
 	depends on (ARCH_MSM8960)