[PATCH 2/2] tty/serial: at91: add a fallback option to determine uart/usart property
From: Thomas Petazzoni <hidden>
Date: 2013-10-12 15:00:22
Also in:
linux-serial, lkml
Dear Nicolas Ferre, On Thu, 10 Oct 2013 10:43:32 +0200, Nicolas Ferre wrote:
On older SoC, the "name" field is not filled in the register map. Fix the way to figure out if the serial port is an uart or an usart for these older products (with corresponding properties). Signed-off-by: Nicolas Ferre <redacted>
Tested-by: Thomas Petazzoni <redacted> On a Calao USB-A9263 board. Without this patch, 3.12-rc4 doesn't boot properly on this board, it 'hangs' while configuring the serial port. Best regards, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com