Re: [PATCH 2/2] tty/serial: at91: add a fallback option to determine uart/usart property

Thomas Petazzoni
2013-10-12T15:00:22Z

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 <nicolas.ferre@atmel.com>

Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

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