diff options
| author | Tudor Ambarus <tudor.ambarus@linaro.org> | 2025-01-15 14:18:15 +0000 |
|---|---|---|
| committer | Jassi Brar <jassisinghbrar@gmail.com> | 2025-01-18 16:18:48 -0600 |
| commit | fbf7e5ce408e0619072e84e93e875de52f2b5fa5 (patch) | |
| tree | 7a475d152ed571ae835af3d33d209f2257696844 /drivers/mailbox/Makefile | |
| parent | 56cf1209f61c08cb210d993434255efcb6a907a5 (diff) | |
| download | linux-next-fbf7e5ce408e0619072e84e93e875de52f2b5fa5.tar.gz linux-next-fbf7e5ce408e0619072e84e93e875de52f2b5fa5.zip | |
mailbox: add Samsung Exynos driver
The Samsung Exynos mailbox controller, used on Google GS101 SoC, has 16
flag bits for hardware interrupt generation and a shared register for
passing mailbox messages. When the controller is used by the
ACPM interface the shared register is ignored and the mailbox controller
acts as a doorbell. The controller just raises the interrupt to APM
after the ACPM interface has written the message to SRAM.
Add support for the Samsung Exynos mailbox controller.
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Diffstat (limited to 'drivers/mailbox/Makefile')
| -rw-r--r-- | drivers/mailbox/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile index d52714a4ce3d..9a1542b55539 100644 --- a/drivers/mailbox/Makefile +++ b/drivers/mailbox/Makefile @@ -11,6 +11,8 @@ obj-$(CONFIG_ARM_MHU_V2) += arm_mhuv2.o obj-$(CONFIG_ARM_MHU_V3) += arm_mhuv3.o +obj-$(CONFIG_EXYNOS_MBOX) += exynos-mailbox.o + obj-$(CONFIG_IMX_MBOX) += imx-mailbox.o obj-$(CONFIG_ARMADA_37XX_RWTM_MBOX) += armada-37xx-rwtm-mailbox.o |