Lines Matching +full:serial +full:- +full:shift +full:- +full:bits
1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
4 * cyclades cyclom-y serial driver
34 * Definitions for Cirrus Logic CD1400 serial/parallel chips.
37 #define CD1400_NO_OF_CHANNELS 4 /* 4 serial channels per chip */
81 #define CD1400_RDSR_SPECIAL_SHIFT 4 /* rx special char shift */
108 #define CD1400_CCR_SC (7<<0) /* special char 1-4 */
118 #define CD1400_SRER_TXMPTY (1<<1) /* tx shift reg empty */
127 #define CD1400_COR1_STOP15 (1<<2) /* 1.5 stop bits */
135 #define CD1400_COR2_IXOFF (1<<6) /* in-band tx flow control */
148 #define CD1400_COR3_SCD34 (1<<6) /* special char detect 3-4 */
150 #define CD1400_COR3_SCD12 (1<<4) /* special char detect 1-2 */
180 #define CD1400_MCOR1_DSRzd (1<<7) /* DSR one-to-zero delta */
186 #define CD1400_MCOR2_DSRod (1<<7) /* DSR zero-to-one delta */