Ganbold Tsagaankhuu ac4adddf04 Add support for A10 uart.
A10 uart is derived from Synopsys DesignWare uart and requires
to read Uart Status Register when IIR_BUSY has detected.
Also this change includes FDT check, where it checks device
specific properties defined in dts and sets the busy_detect variable.
broken_txfifo is also needed to be set in order to make it work for
A10 uart case.

Reviewed by: marcel@
Approved by: gonzo@
2013-03-01 01:42:31 +00:00
..
2013-02-03 21:30:29 +00:00
2013-03-01 01:42:31 +00:00