From 5353fc464f00b2bf8e69ddbbcb4f1704566bcde2 Mon Sep 17 00:00:00 2001 From: Tuyen Dang Date: Mon, 27 Oct 2025 17:39:17 +0100 Subject: mailbox: renesas: Add Renesas MFIS Multifunctional Interface mailbox driver Add support for the Renesas MFIS mailbox, which provides an interface between the different CPU Cores, such as AP System Core domain and the Realtime Core domain, SCP Core domain and AP System Core domain or Realtime Core domain and AP System Core domain or Realtime Core domain. Signed-off-by: Tuyen Dang Signed-off-by: Marek Vasut # Update the driver [Marek: Rename the driver to renesas-mfis, simplify the driver. Always use only one TX channel and no RX channel, drop all unnecessary code. Perform 1ms delay in send callback which is perfectly fine to do in U-Boot which does RX polling] --- drivers/mailbox/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mailbox/Makefile') diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile index b54fbdfff15..b3a36691497 100644 --- a/drivers/mailbox/Makefile +++ b/drivers/mailbox/Makefile @@ -12,4 +12,5 @@ obj-$(CONFIG_SANDBOX_MBOX) += sandbox-mbox-test.o obj-$(CONFIG_STM32_IPCC) += stm32-ipcc.o obj-$(CONFIG_TEGRA_HSP) += tegra-hsp.o obj-$(CONFIG_K3_SEC_PROXY) += k3-sec-proxy.o +obj-$(CONFIG_RCAR_MFIS_MBOX) += renesas-mfis.o obj-$(CONFIG_ZYNQMP_IPI) += zynqmp-ipi.o -- cgit v1.3.1