diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 841c005d8ebb..6eb9105957d5 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -205,4 +205,26 @@ config MTK_CMDQ_MBOX
 	  mailbox driver. The CMDQ is used to help read/write registers with
 	  critical time limitation, such as updating display configuration
 	  during the vblank.
+
+config RK3368_MBOX
+	bool "RK3368 SoC Integrated Mailbox Support"
+	depends on ARCH_ROCKCHIP
+	help
+	  This driver provides support for inter-processor communication
+	  between CPU cores and MCU processor on RK3368 SoC.
+	  Please check it that the Soc you use have Mailbox hardware.
+	  Say Y here if you want to use the Rockchip Mailbox support.
+
+config RK3368_SCPI_PROTOCOL
+	bool "RK3368 SCPI Message Protocol Support"
+	depends on RK3368_MBOX
+	help
+	  System Control and Power Interface (SCPI) Message Protocol is
+	  defined for the purpose of communication between the Application
+	  Cores(AP) and the System Control Processor(SCP). The mailbox
+	  provides a mechanism for inter-processor communication between SCP
+	  and AP.
+
+	  This protocol library provides interface for all the client drivers
+	  making use of the features offered by the SCP.
 endif
diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile
index c818b5d011ae..e2b9e2429146 100644
--- a/drivers/mailbox/Makefile
+++ b/drivers/mailbox/Makefile
@@ -44,3 +44,7 @@ obj-$(CONFIG_TEGRA_HSP_MBOX)	+= tegra-hsp.o
 obj-$(CONFIG_STM32_IPCC) 	+= stm32-ipcc.o
 
 obj-$(CONFIG_MTK_CMDQ_MBOX)	+= mtk-cmdq-mailbox.o
+
+obj-$(CONFIG_RK3368_MBOX)	+= rk3368-mailbox.o
+
+obj-$(CONFIG_RK3368_SCPI_PROTOCOL)	+= scpi_protocol.o