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Both software emulated and hardware based CTS and RTS are enabled in serial driver. The CTS RTS PIN connection on BF548 UART port is defined as a modem device not as a host device. In order to test it under Linux, please nake a cross UART cable to exchange CTS and RTS signal. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| anomaly.h | ||
| bf538.h | ||
| bfin_serial_5xx.h | ||
| blackfin.h | ||
| cdefBF538.h | ||
| cdefBF539.h | ||
| defBF539.h | ||
| dma.h | ||
| gpio.h | ||
| irq.h | ||
| mem_map.h | ||
| portmux.h | ||