diff options
author | Sebastian Reichel <sre@kernel.org> | 2013-12-15 23:38:58 +0100 |
---|---|---|
committer | Sebastian Reichel <sre@kernel.org> | 2014-05-16 00:54:51 +0200 |
commit | b209e047bc743247f74ce79e8827ae1ed556bae0 (patch) | |
tree | c12e55da83c2ce9a73d8ed22f46bd3c25ab051d6 /drivers/hsi/controllers/Kconfig | |
parent | a2aa24734d9dbbd3b9062c2459936c336278fa6a (diff) |
HSI: Introduce OMAP SSI driver
Add OMAP SSI driver to the HSI subsystem.
The Synchronous Serial Interface (SSI) is a legacy version
of HSI. As in the case of HSI, it is mainly used to connect
Application engines (APE) with cellular modem engines (CMT)
in cellular handsets.
It provides a multichannel, full-duplex, multi-core communication
with no reference clock. The OMAP SSI block is capable of reaching
speeds of 110 Mbit/s.
Signed-off-by: Carlos Chinea <carlos.chinea@nokia.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Tested-By: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Diffstat (limited to 'drivers/hsi/controllers/Kconfig')
-rw-r--r-- | drivers/hsi/controllers/Kconfig | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/hsi/controllers/Kconfig b/drivers/hsi/controllers/Kconfig new file mode 100644 index 000000000000..6aba27808172 --- /dev/null +++ b/drivers/hsi/controllers/Kconfig @@ -0,0 +1,19 @@ +# +# HSI controllers configuration +# +comment "HSI controllers" + +config OMAP_SSI + tristate "OMAP SSI hardware driver" + depends on HSI && OF && (ARCH_OMAP3 || (ARM && COMPILE_TEST)) + ---help--- + SSI is a legacy version of HSI. It is usually used to connect + an application engine with a cellular modem. + If you say Y here, you will enable the OMAP SSI hardware driver. + + If unsure, say N. + +config OMAP_SSI_PORT + tristate + default m if OMAP_SSI=m + default y if OMAP_SSI=y |