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Yegor Yefremov authored
Before "tty: Add software emulated RS485 support for 8250" patch Baltos devices relied on MCTRL_GPIO framework to handle both modem signals and RS485 mode. With emulated RS485 support for 8250 we can now use these pins as dedicated RTS/CTS signals taking advantage of hardware flow control etc. when operating in RS232 mode. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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