diff options
| author | Cristian Marussi <cristian.marussi@arm.com> | 2024-04-18 11:52:10 +0100 |
|---|---|---|
| committer | Jassi Brar <jassisinghbrar@gmail.com> | 2024-05-19 22:30:09 -0500 |
| commit | ca1a8680b134b5e6cf7130224504b67b36e2a762 (patch) | |
| tree | 2b7264a914ee3afaa969d67446b94083cd8674ea /drivers/mailbox/Kconfig | |
| parent | cd251970b19edc8821792ab35070a0c0dbc8a47a (diff) | |
mailbox: arm_mhuv3: Add driver
Add support for ARM MHUv3 mailbox controller.
Support is limited to the MHUv3 Doorbell extension using only the PBX/MBX
combined interrupts.
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
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 78e4c74fbe5c..3b8842c4a340 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -23,6 +23,18 @@ config ARM_MHU_V2 Say Y here if you want to build the ARM MHUv2 controller driver, which provides unidirectional mailboxes between processing elements. +config ARM_MHU_V3 + tristate "ARM MHUv3 Mailbox" + depends on HAS_IOMEM || COMPILE_TEST + depends on OF + help + Say Y here if you want to build the ARM MHUv3 controller driver, + which provides unidirectional mailboxes between processing elements. + + ARM MHUv3 controllers can implement a varying number of extensions + that provides different means of transports: supported extensions + will be discovered and possibly managed at probe-time. + config IMX_MBOX tristate "i.MX Mailbox" depends on ARCH_MXC || COMPILE_TEST |