tree 041f13aa1af9bbbeadb587c15a27e5a0496c5ae9
parent 8abd053cf07a1e4264d59c671e05a602fc7a31ad
author Karicheri, Muralidharan <m-karicheri2@ti.com> 1397072326 -0400
committer Tom Rini <trini@ti.com> 1399922385 -0400

serial: nsl16550: add hw flow control support

keystone serial hw support hw flow control. This patch
enables hw flow control for keystone EVMs as an optional
feature based on CONFIG_SERIAL_HW_FLOW_CONTROL.

Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>