diff options
| author | Sven Peter <sven@svenpeter.dev> | 2021-10-25 08:22:04 +0200 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2021-10-29 22:34:31 -0500 |
| commit | f89f9c56e7372b2dda144f83dce61311b298c559 (patch) | |
| tree | e964f51c27034439882dd3856f1fc688bb173f0b /drivers/mailbox/Kconfig | |
| parent | 29848f309e7e17f81e79f0f40be627f3e3f6e65c (diff) | |
mailbox: apple: Add driver for Apple mailboxes
Apple SoCs such as the M1 come with various co-processors. Mailboxes
are used to communicate with those. This driver adds support for
two variants of those mailboxes.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index c9fc06c7e685..d9cd3606040e 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -8,6 +8,18 @@ menuconfig MAILBOX if MAILBOX +config APPLE_MAILBOX + tristate "Apple Mailbox driver" + depends on ARCH_APPLE || (ARM64 && COMPILE_TEST) + default ARCH_APPLE + help + Apple SoCs have various co-processors required for certain + peripherals to work (NVMe, display controller, etc.). This + driver adds support for the mailbox controller used to + communicate with those. + + Say Y here if you have a Apple SoC. + config ARM_MHU tristate "ARM MHU Mailbox" depends on ARM_AMBA |