Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 | 2 | /* |
1da177e4 LT |
3 | * Author: Nicolas Pitre |
4 | * | |
4baa9922 | 5 | * Moved and changed lots, Russell King |
1da177e4 LT |
6 | * |
7 | * Low level machine dependent UART functions. | |
8 | */ | |
6920b5a7 RK |
9 | #ifndef SA11X0_SERIAL_H |
10 | #define SA11X0_SERIAL_H | |
1da177e4 LT |
11 | |
12 | struct uart_port; | |
13 | struct uart_info; | |
14 | ||
15 | /* | |
16 | * This is a temporary structure for registering these | |
17 | * functions; it is intended to be discarded after boot. | |
18 | */ | |
19 | struct sa1100_port_fns { | |
20 | void (*set_mctrl)(struct uart_port *, u_int); | |
21 | u_int (*get_mctrl)(struct uart_port *); | |
22 | void (*pm)(struct uart_port *, u_int, u_int); | |
23 | int (*set_wake)(struct uart_port *, u_int); | |
24 | }; | |
25 | ||
26 | #ifdef CONFIG_SERIAL_SA1100 | |
27 | void sa1100_register_uart_fns(struct sa1100_port_fns *fns); | |
28 | void sa1100_register_uart(int idx, int port); | |
29 | #else | |
0607616d AB |
30 | static inline void sa1100_register_uart_fns(struct sa1100_port_fns *fns) |
31 | { | |
32 | } | |
33 | static inline void sa1100_register_uart(int idx, int port) | |
34 | { | |
35 | } | |
1da177e4 | 36 | #endif |
6920b5a7 RK |
37 | |
38 | #endif |