iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

serial: sh-sci: Add (H)SCIF RTS/CTS pin data register bit definitions

Browse Source 
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: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geert Uytterhoeven 2015-04-30 18:21:26 +02:00 committed by Greg Kroah-Hartman
parent c27ffc1080
commit 76735e9d55
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/tty/serial/sh-sci.h
View File

@ -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 */