diff options
Diffstat (limited to 'drivers/tty/serial/sh-sci.h')
| -rw-r--r-- | drivers/tty/serial/sh-sci.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/tty/serial/sh-sci.h b/drivers/tty/serial/sh-sci.h index 971b2ab088d8..a5f792fd48d9 100644 --- a/drivers/tty/serial/sh-sci.h +++ b/drivers/tty/serial/sh-sci.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #include <linux/bitops.h> #include <linux/serial_core.h> #include <linux/io.h> @@ -62,6 +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 */ |
