serial: 8250_lpss: move Quark code from PCI driver

Intel Quark has DesignWare UART. Move the code from 8250_pci to 8250_lpss.

Reviewed-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Bryan O'Donoghue <pure.logic@nexus-software.ie>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3 files changed