1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 3eeb12e93e98..d86e7a4ac04d 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -205,4 +205,15 @@ config MTK_CMDQ_MBOX
           mailbox driver. The CMDQ is used to help read/write registers with
           critical time limitation, such as updating display configuration
           during the vblank.
+
+config ZYNQMP_IPI_MBOX
+        bool "Xilinx ZynqMP IPI Mailbox"
+        depends on ARCH_ZYNQMP && OF
+        help
+          Say yes here to add support for Xilinx IPI mailbox driver.
+          This mailbox driver is used to send notification or short message
+          between processors with Xilinx ZynqMP IPI. It will place the
+          message to the IPI buffer and will access the IPI control
+          registers to kick the other processor or enquire status.
+
 endif