diff options
Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index 86d324c30cf8..ed52db272f4d 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -36,6 +36,17 @@ config ARM_MHU_V3 that provides different means of transports: supported extensions will be discovered and possibly managed at probe-time. +config EXYNOS_MBOX + tristate "Exynos Mailbox" + depends on ARCH_EXYNOS || COMPILE_TEST + help + Say Y here if you want to build the Samsung Exynos Mailbox controller + driver. The controller has 16 flag bits for hardware interrupt + generation and a shared register for passing mailbox messages. + When the controller is used by the ACPM interface the shared register + is ignored and the mailbox controller acts as a doorbell that raises + the interrupt to the ACPM firmware. + config IMX_MBOX tristate "i.MX Mailbox" depends on ARCH_MXC || COMPILE_TEST |