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Commit 76735e9d authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Greg Kroah-Hartman
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serial: sh-sci: Add (H)SCIF RTS/CTS pin data register bit definitions 



Add the missing register bit definitions to set the RTS pin and read the
CTS pin on (H)SCIF.

Extracted from patches by Magnus Damm <damm+renesas@opensource.se>.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c27ffc10

drivers/tty/serial/sh-sci.h

+2 −0
Original line number Diff line number Diff line
@@ -70,7 +70,9 @@ enum { 


/* SCSPTR (Serial Port Register), optional */

#define SCSPTR_RTSIO	(1 << 7)	/* Serial Port RTS Pin Input/Output */

#define SCSPTR_RTSDT	(1 << 6)	/* Serial Port RTS Pin Data */

#define SCSPTR_CTSIO	(1 << 5)	/* Serial Port CTS Pin Input/Output */

#define SCSPTR_CTSDT	(1 << 4)	/* Serial Port CTS Pin Data */

#define SCSPTR_SPB2IO	(1 << 1)	/* Serial Port Break Input/Output */

#define SCSPTR_SPB2DT	(1 << 0)	/* Serial Port Break Data */