pch_uart: Add uart_clk selection for the MinnowBoard
authorDarren Hart <dvhart@linux.intel.com>
Wed, 26 Jun 2013 01:53:22 +0000 (18:53 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Jun 2013 04:24:11 +0000 (21:24 -0700)
commit29692d05647cb7ecea56242241f77291d5624b95
treee7c5251b35e15b4df66e959d13fa7acbd8e3f9a8
parent91f8c2d805f5c5fd82bf8655065148b2e16967ff
pch_uart: Add uart_clk selection for the MinnowBoard

Use DMI_BOARD_NAME to determine if we are running on a MinnowBoard and
set the uart clock to 50MHz if so. This removes the need to pass the
user_uartclk to the kernel at boot time.

Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Peter Waskiewicz <peter.p.waskiewicz.jr@intel.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/pch_uart.c