Commit bb70002c authored Mar 04, 2016 by Ed Spiridonov Committed by Greg Kroah-Hartman Mar 07, 2016

serial: pl011: add mark/space parity support

PL011 UART has hardware mark/space parity ability, this trivial patch adds support for it.
Tested on Raspberry Pi v1, v2 (BCM2835 and BCM2836)

Signed-off-by: Ed Spiridonov <edo.rus@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0607616d

drivers/tty/serial/amba-pl011.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1947,6 +1947,8 @@ pl011_set_termios(struct uart_port port, struct ktermios termios,
		lcr_h \|= UART01x_LCRH_PEN;
		if (!(termios->c_cflag & PARODD))
		lcr_h \|= UART01x_LCRH_EPS;
		if (termios->c_cflag & CMSPAR)
		lcr_h \|= UART011_LCRH_SPS;
		}
		if (uap->fifosize > 1)
		lcr_h \|= UART01x_LCRH_FEN;