From ffbded7dee975632f5ca56e565e68e84457f9213 Mon Sep 17 00:00:00 2001 From: Fabien Dessenne Date: Thu, 31 May 2018 10:27:25 +0200 Subject: 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 Signed-off-by: Ludovic Barre Signed-off-by: Jassi Brar --- drivers/mailbox/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/mailbox/Kconfig') 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 -- cgit v1.2.3