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Diffstat (limited to 'drivers/tty/serial/sh-sci.h')
-rw-r--r--drivers/tty/serial/sh-sci.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tty/serial/sh-sci.h b/drivers/tty/serial/sh-sci.h
index 938e23a2d166..a5f792fd48d9 100644
--- a/drivers/tty/serial/sh-sci.h
+++ b/drivers/tty/serial/sh-sci.h
@@ -63,6 +63,9 @@ enum {
#define SCSCR_TDRQE BIT(15) /* Tx Data Transfer Request Enable */
#define SCSCR_RDRQE BIT(14) /* Rx Data Transfer Request Enable */
+/* Serial Control Register, HSCIF-only bits */
+#define HSSCR_TOT_SHIFT 14
+
/* SCxSR (Serial Status Register) on SCI */
#define SCI_TDRE BIT(7) /* Transmit Data Register Empty */
#define SCI_RDRF BIT(6) /* Receive Data Register Full */