[ARM] S3C: Add UDIVSLOT support for newer UARTS

Add support for the UDIVSLOT register on the newer UART blocks
which gives the capability of 1/16ths adjustment to the baud rate.

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

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/serial/samsung.h b/drivers/serial/samsung.h
index 571d6b90d206..7afb94843a08 100644
--- a/drivers/serial/samsung.h
+++ b/drivers/serial/samsung.h
@@ -21,6 +21,10 @@ struct s3c24xx_uart_info {
         unsigned long           tx_fifoshift;
         unsigned long           tx_fifofull;
 
+        /* uart port features */
+
+        unsigned int            has_divslot:1;
+
         /* clock source control */
 
         int (*get_clksrc)(struct uart_port *, struct s3c24xx_uart_clksrc *clk);