linux/drivers/tty/serial/timbuart.h
Nishad Kamdar 4f5f588737 tty: serial: Use the correct style for SPDX License Identifier
This patch corrects the SPDX License Identifier style in
header files related to tty serial drivers.
For C header files Documentation/process/license-rules.rst
mandates C-like comments (opposed to C source files where
C++ style should be used).

Changes made by using a script provided by Joe Perches here:
https://lkml.org/lkml/2019/2/7/46.

Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Nishad Kamdar <nishadkamdar@gmail.com>
Link: https://lore.kernel.org/r/20200301204517.GA10368@nishad
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-03-07 09:52:01 +01:00

47 lines
925 B
C

/* SPDX-License-Identifier: GPL-2.0 */
/*
* timbuart.c timberdale FPGA GPIO driver
* Copyright (c) 2009 Intel Corporation
*/
/* Supports:
* Timberdale FPGA UART
*/
#ifndef _TIMBUART_H
#define _TIMBUART_H
#define TIMBUART_FIFO_SIZE 2048
#define TIMBUART_RXFIFO 0x08
#define TIMBUART_TXFIFO 0x0c
#define TIMBUART_IER 0x10
#define TIMBUART_IPR 0x14
#define TIMBUART_ISR 0x18
#define TIMBUART_CTRL 0x1c
#define TIMBUART_BAUDRATE 0x20
#define TIMBUART_CTRL_RTS 0x01
#define TIMBUART_CTRL_CTS 0x02
#define TIMBUART_CTRL_FLSHTX 0x40
#define TIMBUART_CTRL_FLSHRX 0x80
#define TXBF 0x01
#define TXBAE 0x02
#define CTS_DELTA 0x04
#define RXDP 0x08
#define RXBAF 0x10
#define RXBF 0x20
#define RXTT 0x40
#define RXBNAE 0x80
#define TXBE 0x100
#define RXFLAGS (RXDP | RXBAF | RXBF | RXTT | RXBNAE)
#define TXFLAGS (TXBF | TXBAE)
#define TIMBUART_MAJOR 204
#define TIMBUART_MINOR 192
#endif /* _TIMBUART_H */