Edit File: serial-omap.h
/* * Driver for OMAP-UART controller. * Based on drivers/serial/8250.c * * Copyright (C) 2010 Texas Instruments. * * Authors: * Govindraj R <govindraj.raja@ti.com> * Thara Gopinath <thara@ti.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #ifndef __OMAP_SERIAL_H__ #define __OMAP_SERIAL_H__ #include <linux/serial_core.h> #include <linux/device.h> #include <linux/pm_qos.h> #define DRIVER_NAME "omap_uart" /* * Use tty device name as ttyO, [O -> OMAP] * in bootargs we specify as console=ttyO0 if uart1 * is used as console uart. */ #define OMAP_SERIAL_NAME "ttyO" struct omap_uart_port_info { bool dma_enabled; /* To specify DMA Mode */ unsigned int uartclk; /* UART clock rate */ upf_t flags; /* UPF_* flags */ unsigned int dma_rx_buf_size; unsigned int dma_rx_timeout; unsigned int autosuspend_timeout; unsigned int dma_rx_poll_rate; int DTR_gpio; int DTR_inverted; int DTR_present; int (*get_context_loss_count)(struct device *); void (*enable_wakeup)(struct device *, bool); }; #endif /* __OMAP_SERIAL_H__ */