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@xxxxxxxxxxxxx>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/tty/serial/sh-sci.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/tty/serial/sh-sci.h b/drivers/tty/serial/sh-sci.h
index 238ad0c5584b06f2..8b4447e66708aea5 100644
--- a/drivers/tty/serial/sh-sci.h
+++ b/drivers/tty/serial/sh-sci.h
@@ -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 */
--
1.9.1
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