soc: qcom: qpnp-pbs: Add PBS driver support

The PBS driver helps the client drivers to trigger the PBS
event to execute the PBS RAM configuration as requested by the
client driver.

Change-Id: Ic5d1290ffa0b66ac7a8f68529aafcf0b871ee3e8
Signed-off-by: Kiran Gunda <kgunda@codeaurora.org>
diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig
index cf715e5..0f8d9b6 100644
--- a/drivers/soc/qcom/Kconfig
+++ b/drivers/soc/qcom/Kconfig
@@ -214,6 +214,15 @@
 	  deadlocks. It does not run during the bootup process, so it will
 	  not catch any early lockups.
 
+config QPNP_PBS
+	tristate "PBS trigger support for QPNP PMIC"
+	depends on SPMI
+	help
+	  This driver supports configuring software PBS trigger event through PBS
+	  RAM on Qualcomm Technologies, Inc. QPNP PMICs. This module provides
+	  the APIs to the client drivers that wants to send the PBS trigger
+	  event to the PBS RAM.
+
 config QCOM_MEMORY_DUMP_V2
 	bool "QCOM Memory Dump V2 Support"
 	help