xref: /openbmc/u-boot/include/winbond_w83627.h (revision e8f80a5a)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2016 Stefan Roese <sr@denx.de>
4  */
5 
6 #ifndef _WINBOND_W83627_H_
7 #define _WINBOND_W83627_H_
8 
9 /* I/O address of Winbond Super IO chip */
10 #define WINBOND_IO_PORT		0x2e
11 
12 /* Logical device number */
13 #define W83627DHG_FDC		0	/* Floppy */
14 #define W83627DHG_PP		1	/* Parallel port */
15 #define W83627DHG_SP1		2	/* Com1 */
16 #define W83627DHG_SP2		3	/* Com2 */
17 #define W83627DHG_KBC		5	/* PS/2 keyboard & mouse */
18 #define W83627DHG_SPI		6	/* Serial peripheral interface */
19 #define W83627DHG_WDTO_PLED	8	/* WDTO#, PLED */
20 #define W83627DHG_ACPI		10	/* ACPI */
21 #define W83627DHG_HWM		11	/* Hardware monitor */
22 #define W83627DHG_PECI_SST	12	/* PECI, SST */
23 
24 /**
25  * Configure the base I/O port of the specified serial device and enable the
26  * serial device.
27  *
28  * @dev: high 8 bits = super I/O port, low 8 bits = logical device number
29  * @iobase: processor I/O port address to assign to this serial device
30  * @irq: processor IRQ number to assign to this serial device
31  */
32 void winbond_enable_serial(uint dev, uint iobase, uint irq);
33 
34 #endif /* _WINBOND_W83627_H_ */
35