UPSTREAM: PM / devfreq: rk3399_dmc: Use the resource-managed function to add devfreq dev

[firefly-linux-kernel-4.4.55.git] / drivers / mailbox / Kconfig

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 546d05f4358a7c452ee80366b3ae782e685fd7ef..d0dd30289bac65eb609ef89f410808cd65a0c699 100644 (file)
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -85,4 +85,26 @@ config MAILBOX_TEST
          Test client to help with testing new Controller driver
          implementations.
 
+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