cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

serial-omap.h (1024B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 * Driver for OMAP-UART controller.
      4 * Based on drivers/serial/8250.c
      5 *
      6 * Copyright (C) 2010 Texas Instruments.
      7 *
      8 * Authors:
      9 *	Govindraj R	<govindraj.raja@ti.com>
     10 *	Thara Gopinath	<thara@ti.com>
     11 */
     12
     13#ifndef __OMAP_SERIAL_H__
     14#define __OMAP_SERIAL_H__
     15
     16#include <linux/serial_core.h>
     17#include <linux/device.h>
     18#include <linux/pm_qos.h>
     19
     20#define OMAP_SERIAL_DRIVER_NAME	"omap_uart"
     21
     22/*
     23 * Use tty device name as ttyO, [O -> OMAP]
     24 * in bootargs we specify as console=ttyO0 if uart1
     25 * is used as console uart.
     26 */
     27#define OMAP_SERIAL_NAME	"ttyO"
     28
     29struct omap_uart_port_info {
     30	bool			dma_enabled;	/* To specify DMA Mode */
     31	unsigned int		uartclk;	/* UART clock rate */
     32	upf_t			flags;		/* UPF_* flags */
     33	unsigned int		dma_rx_buf_size;
     34	unsigned int		dma_rx_timeout;
     35	unsigned int		autosuspend_timeout;
     36	unsigned int		dma_rx_poll_rate;
     37
     38	int (*get_context_loss_count)(struct device *);
     39	void (*enable_wakeup)(struct device *, bool);
     40};
     41
     42#endif /* __OMAP_SERIAL_H__ */