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authorFabien Dessenne <fabien.dessenne@st.com>2018-05-31 11:27:25 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2018-06-06 19:51:59 +0300
commitffbded7dee975632f5ca56e565e68e84457f9213 (patch)
tree879cde90d922f119b89d497529af088b162ac37e /drivers/mailbox/Kconfig
parent8f51bb7caeb3731f3fff39109a45ed2c484dd30a (diff)
downloadlinux-ffbded7dee975632f5ca56e565e68e84457f9213.tar.xz
mailbox: add STMicroelectronics STM32 IPCC driver
The STMicroelectronics STM32 Inter-Processor Communication Controller (IPCC) is used for communicating data between two processors. It provides a non blocking signaling mechanism to post and retrieve communication data in an atomic way. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox/Kconfig')
-rw-r--r--drivers/mailbox/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 725dce5ba62d..fb3f250e587b 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -177,4 +177,12 @@ config BCM_FLEXRM_MBOX
Mailbox implementation of the Broadcom FlexRM ring manager,
which provides access to various offload engines on Broadcom
SoCs. Say Y here if you want to use the Broadcom FlexRM.
+
+config STM32_IPCC
+ tristate "STM32 IPCC Mailbox"
+ depends on MACH_STM32MP157
+ help
+ Mailbox implementation for STMicroelectonics STM32 family chips
+ with hardware for Inter-Processor Communication Controller (IPCC)
+ between processors. Say Y here if you want to have this support.
endif