serial: max3107: introduce a max3107 driver

This device is used by some of the Intel MID platforms. It's not similar
enough to the MAX3100 to use the same driver.

At this point the driver is specific to the platform and not generalised.
We will fix that later.

Signed-off-by: jianwei.yang <jianwei.yang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 964634e79c16..fd406273cb71 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -542,6 +542,14 @@ config SERIAL_S5PV210
         help
           Serial port support for Samsung's S5P Family of SoC's
 
+config SERIAL_MAX3107
+        tristate "MAX3107 support"
+        depends on SPI && GPIOLIB
+        select SERIAL_CORE
+        default y
+        help
+          MAX3107 chip support
+
 config SERIAL_MAX3100
         tristate "MAX3100 support"
         depends on SPI