serial: imx: add support for DTE mode
authorHuang Shijie <b32955@freescale.com>
Thu, 30 May 2013 06:07:12 +0000 (14:07 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 3 Jun 2013 21:31:39 +0000 (14:31 -0700)
commit20ff2fe60aa86683a68cd369c919ae6a98059c80
treedbca4cbe28cfa92153d6459d33babf088db3d2a5
parent2cb5a2fa219897e5d4ccd8831e8d0f3d6e6f0f23
serial: imx: add support for DTE mode

The uart works in the DCE mode by default, but sometime we need it
works at the DTE mode.

This patch adds the support for the DTE mode.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/tty/serial/fsl-imx-uart.txt
drivers/tty/serial/imx.c