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Diffstat (limited to 'drivers/mailbox/Kconfig')
-rw-r--r-- | drivers/mailbox/Kconfig | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index c8b5c13bcd05..c146c9e797cf 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -6,6 +6,33 @@ menuconfig MAILBOX signals. Say Y if your platform supports hardware mailboxes. if MAILBOX +config ARM_MHU_MBOX + bool "ARM Message Handling Unit (MHU) Mailbox" + help + This driver provides support for inter-processor communication + between System Control Processor (SCP) with Cortex-M3 processor + and Application Processors (AP) on some ARM based systems with + MHU peripheral. + + SCP controls most of the power managament on the Application + Processors. It offers control and management of: the core/cluster + power states, various power domain DVFS including the core/cluster, + certain system clocks configuration, thermal sensors and many + others. + +config ARM_SCPI_PROTOCOL + bool "ARM System Control and Power Interface (SCPI) Message Protocol" + select ARM_MHU_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 MHU peripheral + 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. + config PL320_MBOX bool "ARM PL320 Mailbox" depends on ARM_AMBA |