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| author | Feng Tang <feng.tang@intel.com> | 2010-06-16 14:46:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 13:47:39 -0700 |
| commit | 225109957a74c571c49e860fcc4e81fa6df1079d (patch) | |
| tree | db94713b12419bc94fc5f59acec613d204e0fc2a /drivers/serial/Kconfig | |
| parent | 7a56aa45982bb87bfca98a2832b5ae782c03364a (diff) | |
| download | talos-obmc-linux-225109957a74c571c49e860fcc4e81fa6df1079d.tar.gz talos-obmc-linux-225109957a74c571c49e860fcc4e81fa6df1079d.zip | |
mrst_max3110: add UART driver for Max3110 on Moorestown
This driver enable the max3110 device, it can be used as
a system console. the IRQ needs be enabled if user want a
better performance. MRST max3110 works in 3.684MHz clock,
which supports 230400 as its maximum rate.
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial/Kconfig')
| -rw-r--r-- | drivers/serial/Kconfig | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index e437ce8c1748..964634e79c16 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -690,6 +690,23 @@ config SERIAL_SA1100_CONSOLE your boot loader (lilo or loadlin) about how to pass options to the kernel at boot time.) +config SERIAL_MRST_MAX3110 + tristate "SPI UART driver for Max3110" + depends on SPI_DW_PCI + select SERIAL_CORE + select SERIAL_CORE_CONSOLE + help + This is the UART protocol driver for the MAX3110 device on + the Intel Moorestown platform. On other systems use the max3100 + driver. + +config MRST_MAX3110_IRQ + boolean "Enable GPIO IRQ for Max3110 over Moorestown" + default n + depends on SERIAL_MRST_MAX3110 && GPIO_LANGWELL + help + This has to be enabled after Moorestown GPIO driver is loaded + config SERIAL_BFIN tristate "Blackfin serial port support" depends on BLACKFIN |
