| wanzongshun | 7ec80dd | 2008-12-03 03:55:38 +0100 | [diff] [blame] | 1 | /* |
| 2 | * arch/arm/mach-w90x900/include/mach/regs-serial.h |
| 3 | * |
| 4 | * Copyright (c) 2008 Nuvoton technology corporation |
| 5 | * All rights reserved. |
| 6 | * |
| 7 | * Wan ZongShun <mcuos.com@gmail.com> |
| 8 | * |
| 9 | * Based on arch/arm/mach-s3c2410/include/mach/regs-serial.h |
| 10 | * |
| 11 | * This program is free software; you can redistribute it and/or modify |
| 12 | * it under the terms of the GNU General Public License as published by |
| 13 | * the Free Software Foundation; either version 2 of the License, or |
| 14 | * (at your option) any later version. |
| 15 | * |
| 16 | */ |
| 17 | |
| 18 | #ifndef __ASM_ARM_REGS_SERIAL_H |
| 19 | #define __ASM_ARM_REGS_SERIAL_H |
| 20 | |
| 21 | #define UART0_BA W90X900_VA_UART |
| 22 | #define UART1_BA (W90X900_VA_UART+0x100) |
| 23 | #define UART2_BA (W90X900_VA_UART+0x200) |
| 24 | #define UART3_BA (W90X900_VA_UART+0x300) |
| 25 | #define UART4_BA (W90X900_VA_UART+0x400) |
| 26 | |
| 27 | #define UART0_PA W90X900_PA_UART |
| 28 | #define UART1_PA (W90X900_PA_UART+0x100) |
| 29 | #define UART2_PA (W90X900_PA_UART+0x200) |
| 30 | #define UART3_PA (W90X900_PA_UART+0x300) |
| 31 | #define UART4_PA (W90X900_PA_UART+0x400) |
| 32 | |
| 33 | #ifndef __ASSEMBLY__ |
| 34 | |
| 35 | struct w90x900_uart_clksrc { |
| 36 | const char *name; |
| 37 | unsigned int divisor; |
| 38 | unsigned int min_baud; |
| 39 | unsigned int max_baud; |
| 40 | }; |
| 41 | |
| 42 | struct w90x900_uartcfg { |
| 43 | unsigned char hwport; |
| 44 | unsigned char unused; |
| 45 | unsigned short flags; |
| 46 | unsigned long uart_flags; |
| 47 | |
| 48 | unsigned long ucon; |
| 49 | unsigned long ulcon; |
| 50 | unsigned long ufcon; |
| 51 | |
| 52 | struct w90x900_uart_clksrc *clocks; |
| 53 | unsigned int clocks_size; |
| 54 | }; |
| 55 | |
| 56 | #endif /* __ASSEMBLY__ */ |
| 57 | |
| 58 | #endif /* __ASM_ARM_REGS_SERIAL_H */ |
| 59 | |