diff options
| author |   Suman Anna <s-anna@ti.com> | 2013-03-12 17:55:29 -0500 |
|---|---|---|
| committer | Suman Anna <s-anna@ti.com> | 2013-06-11 11:41:51 -0500 |
| commit | c869c75c16b3d1ffcf64fb2fd63ba0c4a369071c (patch) | |
| tree | 02be072bd60241b604e2295addf78e817c47e3ca /arch/arm/plat-omap/Kconfig | |
| parent | ARM: OMAP2+: add user and fifo info to mailbox platform data (diff) | |
| download | linux-dev-c869c75c16b3d1ffcf64fb2fd63ba0c4a369071c.tar.xz linux-dev-c869c75c16b3d1ffcf64fb2fd63ba0c4a369071c.zip | |
mailbox/omap: move the OMAP mailbox framework to drivers
The mailbox hardware (in OMAP) uses a queued mailbox interrupt
mechanism that provides a communication channel between processors
through a set of registers and their associated interrupt signals
by sending and receiving messages.
The OMAP mailbox framework/driver code is moved to be under
drivers/mailbox, in preparation for adapting to a common mailbox
driver framework. This allows the build for OMAP mailbox to be
enabled (it was disabled during the multi-platform support).
As part of the migration from plat and mach code:
- Kconfig symbols have been renamed to build OMAP1 or OMAP2+ drivers.
- mailbox.h under plat-omap/plat/include has been split into a public
and private header files. The public header has only the API related
functions and types.
- The module name mailbox.ko from plat-omap is changed to
omap-mailbox.ko
- The module name mailbox_mach.ko from mach-omapX is changed as
mailbox_omap1.ko for OMAP1
mailbox_omap2.ko for OMAP2+
Cc: Tony Lindgren <tony@atomide.com>
[gregkh@linuxfoundation.org: ack for staging part]
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@copitl.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Diffstat (limited to 'arch/arm/plat-omap/Kconfig')
| -rw-r--r-- | arch/arm/plat-omap/Kconfig | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig index ce66eb9be481..f82bae2171eb 100644 --- a/arch/arm/plat-omap/Kconfig +++ b/arch/arm/plat-omap/Kconfig @@ -86,22 +86,6 @@ config OMAP_MUX_WARNINGS to change the pin multiplexing setup. When there are no warnings printed, it's safe to deselect OMAP_MUX for your product. -config OMAP_MBOX_FWK - tristate "Mailbox framework support" - depends on ARCH_OMAP && !ARCH_MULTIPLATFORM - help - Say Y here if you want to use OMAP Mailbox framework support for - DSP, IVA1.0 and IVA2 in OMAP1/2/3. - -config OMAP_MBOX_KFIFO_SIZE - int "Mailbox kfifo default buffer size (bytes)" - depends on OMAP_MBOX_FWK - default 256 - help - Specify the default size of mailbox's kfifo buffers (bytes). - This can also be changed at runtime (via the mbox_kfifo_size - module parameter). - config OMAP_IOMMU_IVA2 bool |