From 25831c44b0b79ac6261d36d7e777a52bdf92f239 Mon Sep 17 00:00:00 2001 From: Samuel Holland Date: Sat, 22 Feb 2020 22:08:49 -0600 Subject: mailbox: sun6i-msgbox: Add a new mailbox driver Allwinner sun6i, sun8i, sun9i, and sun50i SoCs contain a hardware message box used for communication between the ARM CPUs and the ARISC management coprocessor. This mailbox contains 8 unidirectional 4-message FIFOs. Add a driver for it, so it can be used with the Linux mailbox framework. Reviewed-by: Philipp Zabel Signed-off-by: Samuel Holland Signed-off-by: Jassi Brar --- drivers/mailbox/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mailbox/Makefile') diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile index c22fad6f696b..2e4364ef5c47 100644 --- a/drivers/mailbox/Makefile +++ b/drivers/mailbox/Makefile @@ -48,3 +48,5 @@ obj-$(CONFIG_STM32_IPCC) += stm32-ipcc.o obj-$(CONFIG_MTK_CMDQ_MBOX) += mtk-cmdq-mailbox.o obj-$(CONFIG_ZYNQMP_IPI_MBOX) += zynqmp-ipi-mailbox.o + +obj-$(CONFIG_SUN6I_MSGBOX) += sun6i-msgbox.o -- cgit