| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Author: Nicolas Pitre | |
| * | |
| * Moved and changed lots, Russell King | |
| * | |
| * Low level machine dependent UART functions. | |
| */ | |
| #ifndef SA11X0_SERIAL_H | |
| #define SA11X0_SERIAL_H | |
| struct uart_port; | |
| struct uart_info; | |
| /* | |
| * This is a temporary structure for registering these | |
| * functions; it is intended to be discarded after boot. | |
| */ | |
| struct sa1100_port_fns { | |
| void (*set_mctrl)(struct uart_port *, u_int); | |
| u_int (*get_mctrl)(struct uart_port *); | |
| void (*pm)(struct uart_port *, u_int, u_int); | |
| int (*set_wake)(struct uart_port *, u_int); | |
| }; | |
| #ifdef CONFIG_SERIAL_SA1100 | |
| void sa1100_register_uart_fns(struct sa1100_port_fns *fns); | |
| void sa1100_register_uart(int idx, int port); | |
| #else | |
| static inline void sa1100_register_uart_fns(struct sa1100_port_fns *fns) | |
| { | |
| } | |
| static inline void sa1100_register_uart(int idx, int port) | |
| { | |
| } | |
| #endif | |
| #endif |