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Stefan Roese85056932016-01-19 14:05:10 +01001/*
2 * Copyright (C) 2016 Stefan Roese <sr@denx.de>
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7#ifndef _WINBOND_W83627_H_
8#define _WINBOND_W83627_H_
9
10/* I/O address of Winbond Super IO chip */
11#define WINBOND_IO_PORT 0x2e
12
13/* Logical device number */
14#define W83627DHG_FDC 0 /* Floppy */
15#define W83627DHG_PP 1 /* Parallel port */
16#define W83627DHG_SP1 2 /* Com1 */
17#define W83627DHG_SP2 3 /* Com2 */
18#define W83627DHG_KBC 5 /* PS/2 keyboard & mouse */
19#define W83627DHG_SPI 6 /* Serial peripheral interface */
20#define W83627DHG_WDTO_PLED 8 /* WDTO#, PLED */
21#define W83627DHG_ACPI 10 /* ACPI */
22#define W83627DHG_HWM 11 /* Hardware monitor */
23#define W83627DHG_PECI_SST 12 /* PECI, SST */
24
25/**
26 * Configure the base I/O port of the specified serial device and enable the
27 * serial device.
28 *
29 * @dev: high 8 bits = super I/O port, low 8 bits = logical device number
30 * @iobase: processor I/O port address to assign to this serial device
31 * @irq: processor IRQ number to assign to this serial device
32 */
33void winbond_enable_serial(uint dev, uint iobase, uint irq);
34
35#endif /* _WINBOND_W83627_H_ */