diff options
| author | Sebastian Reichel <sre@kernel.org> | 2013-12-15 23:38:58 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2014-05-04 09:34:17 +0200 |
| commit | 36b039c289663e9671a2a11b82a0ce168ad61b50 (patch) | |
| tree | 6079ff440be59e843c7fa55d894eda5cacdb3ab7 /drivers/hsi/controllers/Kconfig | |
| parent | c9ca7340e630de481e722aadf7ab67951fbc3710 (diff) | |
| download | linux-36b039c289663e9671a2a11b82a0ce168ad61b50.tar.bz2 | |
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>
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..037a344e8732 --- /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 ARCH_OMAP && HSI + ---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 |