From 2e68c22fde9b001e41d47185a5b7612da60d8c33 Mon Sep 17 00:00:00 2001
From: Elen Song <elen.song@atmel.com>
Date: Mon, 22 Jul 2013 16:30:30 +0800
Subject: [PATCH] serial: at91: make UART support dma and pdc transfers

Because the UART lack of receive timeout register, so we use a timer to trigger
data receive.
The DBGU is regarded as UART.

Signed-off-by: Elen Song <elen.song@atmel.com>
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed