diff options
author | Philippe Langlais <philippe.langlais@linaro.org> | 2011-05-11 17:14:28 +0200 |
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committer | Ulf Hansson <ulf.hansson@stericsson.com> | 2011-09-19 15:15:17 +0200 |
commit | 20d5f5635695ec92d1ac42b92de68c9c4a81b1ee (patch) | |
tree | 2837b35ddc66e874b04f1507245a5df2eebdefb0 /drivers/misc/Kconfig | |
parent | daacad1883cd6c2767c3f4b3e71839d94ad7d29a (diff) |
U5500 : Mailbox logical driver.
The Mailbox is an inter-processor communication device.
Message passing is possible between different CPU's.
The logical driver allows multiplexing of up to 256
logical channels for each physical mailbox.This driver
uses the services of Physical driver in mbox.c
Mailboxes are only supported on U5500.
ST-Ericsson Linux next: 336280
ST-Ericsson ID: AP 274804
ST-Ericsson FOSS-OUT ID: N/00201-FEA 212 8003
Change-Id: I23bf7e76801b69e13e216f34d88ad5371d787683
Signed-off-by: Bibek Basu <bibek.basu@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/20652
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
Conflicts:
arch/arm/mach-ux500/Kconfig
arch/arm/mach-ux500/Makefile
drivers/misc/Kconfig
drivers/misc/Makefile
drivers/misc/mbox.c
Diffstat (limited to 'drivers/misc/Kconfig')
-rw-r--r-- | drivers/misc/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index a7e16ec23c3..0dc60d236f5 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -512,6 +512,13 @@ config HWMEM can be used by hardware. It also enables accessing hwmem allocated memory buffers through a secure id which can be shared across processes. +config U5500_MBOX + bool "Mailbox support" + depends on (UX500_SOC_DB5500 && U5500_MODEM_IRQ) + default y + help + Add support for U5500 mailbox communication with modem side + source "drivers/misc/Kconfig.stm" source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" |