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| author | Lee Jones <lee.jones@linaro.org> | 2015-10-16 08:21:28 +0100 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2015-10-17 10:36:56 +0530 |
| commit | 9ef4546cbd7eed2412ec6f1161c2b92362379150 (patch) | |
| tree | 2c82803c48beb3030008453a7233ab81e1b5d472 /drivers/mailbox/Kconfig | |
| parent | b5f6737685d54c079db7bec891128de8d07d1c51 (diff) | |
| download | linux-9ef4546cbd7eed2412ec6f1161c2b92362379150.tar.bz2 | |
mailbox: Add support for ST's Mailbox IP
ST's platforms currently support a maximum of 5 Mailboxes, one for
each of the supported co-processors situated on the platform. Each
Mailbox is divided up into 4 instances which consist of 32 channels.
Messages are passed between the application and co-processors using
shared memory areas. It is the Client's responsibility to manage
these areas.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index bbec5009cdc2..7b53386f9415 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -71,4 +71,11 @@ config BCM2835_MBOX the services of the Videocore. Say Y here if you want to use the BCM2835 Mailbox. +config STI_MBOX + tristate "STI Mailbox framework support" + depends on ARCH_STI && OF + help + Mailbox implementation for STMicroelectonics family chips with + hardware for interprocessor communication. + endif |