Add support for flow control functionality in the GENI serial driver
and also support for non-console higher baud rate(upto 4Mbps) usecases.
Signed-off-by: NGirish Mahadevan <girishm@codeaurora.org>
Signed-off-by: NMohammed Khajapasha <mkhaja@codeaurora.org>
Signed-off-by: NKarthikeyan Ramasubramanian <kramasub@codeaurora.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>