1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
4 */
5
6#ifndef _SMSC_LPC47M_H_
7#define _SMSC_LPC47M_H_
8
9/* I/O address of LPC47M */
10#define LPC47M_IO_PORT	0x2e
11
12/* Logical device number */
13#define LPC47M_FDC	0	/* Floppy */
14#define LPC47M_SP2	2	/* Serial Port 2 */
15#define LPC47M_PP	3	/* Parallel Port */
16#define LPC47M_SP1	4	/* Serial Port 1 */
17#define LPC47M_KBC	7	/* Keyboard & Mouse */
18#define LPC47M_PME	10	/* Power Control */
19
20/**
21 * Configure the base I/O port of the specified serial device and enable the
22 * serial device.
23 *
24 * @dev: high 8 bits = super I/O port, low 8 bits = logical device number
25 * @iobase: processor I/O port address to assign to this serial device
26 * @irq: processor IRQ number to assign to this serial device
27 */
28void lpc47m_enable_serial(uint dev, uint iobase, uint irq);
29
30/**
31 * Configure the specified keyboard controller device and enable the keyboard
32 * controller device.
33 *
34 * @dev: high 8 bits = Super I/O port, low 8 bits = logical device number
35 * @irq0: processor IRQ number to assign to keyboard
36 * @irq1: processor IRQ number to assign to mouse
37 */
38void lpc47m_enable_kbc(uint dev, uint irq0, uint irq1);
39
40#endif /* _SMSC_LPC47M_H_ */
41