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| Commit | Line | Data |
|---|---|---|
| 7c6337e2 KH |
1 | /* |
| 2 | * DaVinci serial device definitions | |
| 3 | * | |
| 4 | * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> | |
| 5 | * | |
| 6 | * 2007 (c) MontaVista Software, Inc. This file is licensed under | |
| 7 | * the terms of the GNU General Public License version 2. This program | |
| 8 | * is licensed "as is" without any warranty of any kind, whether express | |
| 9 | * or implied. | |
| 10 | */ | |
| 11 | #ifndef __ASM_ARCH_SERIAL_H | |
| 12 | #define __ASM_ARCH_SERIAL_H | |
| 13 | ||
| 9eb7115b | 14 | #include <mach/hardware.h> |
| 7c6337e2 | 15 | |
| 617b925f KH |
16 | #define DAVINCI_UART0_BASE (IO_PHYS + 0x20000) |
| 17 | #define DAVINCI_UART1_BASE (IO_PHYS + 0x20400) | |
| 18 | #define DAVINCI_UART2_BASE (IO_PHYS + 0x20800) | |
| 19 | ||
| 55c79a40 MG |
20 | #define DA8XX_UART0_BASE (IO_PHYS + 0x042000) |
| 21 | #define DA8XX_UART1_BASE (IO_PHYS + 0x10c000) | |
| 22 | #define DA8XX_UART2_BASE (IO_PHYS + 0x10d000) | |
| 23 | ||
| 617b925f KH |
24 | /* DaVinci UART register offsets */ |
| 25 | #define UART_DAVINCI_PWREMU 0x0c | |
| 26 | #define UART_DM646X_SCR 0x10 | |
| 27 | #define UART_DM646X_SCR_TX_WATERMARK 0x08 | |
| 28 | ||
| 29 | struct davinci_uart_config { | |
| 30 | /* Bit field of UARTs present; bit 0 --> UART1 */ | |
| 31 | unsigned int enabled_uarts; | |
| 32 | }; | |
| 33 | ||
| 65e866a9 | 34 | extern int davinci_serial_init(struct davinci_uart_config *); |
| 7c6337e2 KH |
35 | |
| 36 | #endif /* __ASM_ARCH_SERIAL_H */ |