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Commit | Line | Data |
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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
1da177e4 | 2 | /* |
1da177e4 | 3 | */ |
c55377ee PM |
4 | #ifndef _ASM_POWERPC_SERIAL_H |
5 | #define _ASM_POWERPC_SERIAL_H | |
6 | ||
7 | /* | |
8 | * Serial ports are not listed here, because they are discovered | |
9 | * through the device tree. | |
10 | */ | |
1da177e4 LT |
11 | |
12 | /* Default baud base if not found in device-tree */ | |
13 | #define BASE_BAUD ( 1843200 / 16 ) | |
14 | ||
13b8a272 | 15 | #ifdef CONFIG_PPC_UDBG_16550 |
463ce0e1 | 16 | extern void find_legacy_serial_ports(void); |
13b8a272 PM |
17 | #else |
18 | #define find_legacy_serial_ports() do { } while (0) | |
19 | #endif | |
463ce0e1 | 20 | |
1da177e4 | 21 | #endif /* _PPC64_SERIAL_H */ |