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| author | Anup Patel | 2017-03-15 07:40:00 +0100 |
|---|---|---|
| committer | Jassi Brar | 2017-03-28 20:03:30 +0200 |
| commit | dbc049eee73004db996cc8f63754f8dd5f86d0f7 (patch) | |
| tree | e3496fff8b5223c5e7d92e15f631e91bb13d72f3 /drivers/mailbox/Kconfig | |
| parent | dt-bindings: mailbox: Update doc with NSP PDC/mailbox support (diff) | |
| download | kernel-qcow2-linux-dbc049eee73004db996cc8f63754f8dd5f86d0f7.tar.gz kernel-qcow2-linux-dbc049eee73004db996cc8f63754f8dd5f86d0f7.tar.xz kernel-qcow2-linux-dbc049eee73004db996cc8f63754f8dd5f86d0f7.zip | |
mailbox: Add driver for Broadcom FlexRM ring manager
Some of the Broadcom iProc SoCs have FlexRM ring manager
which provides a ring-based programming interface to various
offload engines (e.g. RAID, Crypto, etc).
This patch adds a common mailbox driver for Broadcom FlexRM
ring manager which can be shared by various offload engine
drivers (implemented as mailbox clients).
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Reviewed-by: Pramod KUMAR <pramod.kumar@broadcom.com>
Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index 91eafb56568e..0b6f25e26c7c 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -151,4 +151,15 @@ config BCM_PDC_MBOX Mailbox implementation for the Broadcom FlexSparx DMA ring manager, which provides access to various offload engines on Broadcom SoCs, including FA2/FA+ on Northstar Plus and PDC on Northstar 2. + +config BCM_FLEXRM_MBOX + tristate "Broadcom FlexRM Mailbox" + depends on ARM64 || COMPILE_TEST + depends on HAS_DMA + select GENERIC_MSI_IRQ_DOMAIN + default ARCH_BCM_IPROC + help + Mailbox implementation of the Broadcom FlexRM ring manager, + which provides access to various offload engines on Broadcom + SoCs. Say Y here if you want to use the Broadcom FlexRM. endif |