projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b612633b G |
1 | /* |
| 2 | * Driver for OMAP-UART controller. | |
| 3 | * Based on drivers/serial/8250.c | |
| 4 | * | |
| 5 | * Copyright (C) 2010 Texas Instruments. | |
| 6 | * | |
| 7 | * Authors: | |
| 8 | * Govindraj R <govindraj.raja@ti.com> | |
| 9 | * Thara Gopinath <thara@ti.com> | |
| 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 | #ifndef __OMAP_SERIAL_H__ | |
| 18 | #define __OMAP_SERIAL_H__ | |
| 19 | ||
| 20 | #include <linux/serial_core.h> | |
| d8ee4ea6 | 21 | #include <linux/device.h> |
| 2fd14964 | 22 | #include <linux/pm_qos.h> |
| b612633b | 23 | |
| 1349ba02 | 24 | #define OMAP_SERIAL_DRIVER_NAME "omap_uart" |
| b612633b G |
25 | |
| 26 | /* | |
| 27 | * Use tty device name as ttyO, [O -> OMAP] | |
| 28 | * in bootargs we specify as console=ttyO0 if uart1 | |
| 29 | * is used as console uart. | |
| 30 | */ | |
| 31 | #define OMAP_SERIAL_NAME "ttyO" | |
| 32 | ||
| b612633b G |
33 | struct omap_uart_port_info { |
| 34 | bool dma_enabled; /* To specify DMA Mode */ | |
| 35 | unsigned int uartclk; /* UART clock rate */ | |
| b612633b | 36 | upf_t flags; /* UPF_* flags */ |
| c86845db D |
37 | unsigned int dma_rx_buf_size; |
| 38 | unsigned int dma_rx_timeout; | |
| 39 | unsigned int autosuspend_timeout; | |
| a9e210e0 | 40 | unsigned int dma_rx_poll_rate; |
| ec3bebc6 G |
41 | |
| 42 | int (*get_context_loss_count)(struct device *); | |
| d8ee4ea6 | 43 | void (*enable_wakeup)(struct device *, bool); |
| b612633b G |
44 | }; |
| 45 | ||
| b612633b | 46 | #endif /* __OMAP_SERIAL_H__ */ |