[ARM] S3C: Update number of serial ports

Update the serial driver to handle the 4 ports of the
S3C2443 and S364XX series.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index e4ae499e587e..b695ab3142d8 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -455,6 +455,16 @@ config SERIAL_SAMSUNG
           provide all of these ports, depending on how the serial port
           pins are configured.
 
+config SERIAL_SAMSUNG_UARTS
+        int
+        depends on SERIAL_SAMSUNG
+        default 2 if ARCH_S3C2400
+        default 4 if ARCH_S3C64XX || CPU_S3C2443
+        default 3
+        help
+          Select the number of available UART ports for the Samsung S3C
+          serial driver
+        
 config SERIAL_SAMSUNG_DEBUG
         bool "Samsung SoC serial debug"
         depends on SERIAL_SAMSUNG && DEBUG_LL