diff options
| author | Steve Lin <steven.lin1@broadcom.com> | 2017-02-23 15:49:50 +0100 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2017-03-28 19:57:56 +0200 |
| commit | fc2041c5415fbbe8a7f1f6ce73a5d4ad186c7827 (patch) | |
| tree | 38d0becb9bc1edcbdf67967eb61e07e09be43a3e /drivers/mailbox/Kconfig | |
| parent | mailbox: constify mbox_chan_ops structures (diff) | |
| download | linux-fc2041c5415fbbe8a7f1f6ce73a5d4ad186c7827.tar.xz linux-fc2041c5415fbbe8a7f1f6ce73a5d4ad186c7827.zip | |
mailbox: bcm-pdc: Add Northstar Plus support to PDC driver
Adds support for Northstar Plus (NS+) products to the PDC mailbox
driver. The PDC driver was originally written to support the PDC
ring manager in the Northstar2 (64-bit) device. The NS+ (32 bit
device) uses an almost identical ring manager, though with a
different name. We just need to check for the type of hardware in
use, in order to write the appropriate interrupt configuration register.
Also updated DMA width to be correct for both NS+ and NS2.
Tested on NS+ and NS2.
Signed-off-by: Steve Lin <steven.lin1@broadcom.com>
Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox/Kconfig')
| -rw-r--r-- | drivers/mailbox/Kconfig | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig index ceff415f201c..91eafb56568e 100644 --- a/drivers/mailbox/Kconfig +++ b/drivers/mailbox/Kconfig @@ -144,12 +144,11 @@ config XGENE_SLIMPRO_MBOX want to use the APM X-Gene SLIMpro IPCM support. config BCM_PDC_MBOX - tristate "Broadcom PDC Mailbox" - depends on ARM64 || COMPILE_TEST + tristate "Broadcom FlexSparx DMA Mailbox" + depends on ARCH_BCM_IPROC || COMPILE_TEST depends on HAS_DMA - default ARCH_BCM_IPROC help - Mailbox implementation for the Broadcom PDC ring manager, + Mailbox implementation for the Broadcom FlexSparx DMA ring manager, which provides access to various offload engines on Broadcom - SoCs. Say Y here if you want to use the Broadcom PDC. + SoCs, including FA2/FA+ on Northstar Plus and PDC on Northstar 2. endif |