1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3  *  setup.c, Setup for the IBM WorkPad z50.
4  *
5  *  Copyright (C) 2002-2006  Yoichi Yuasa <yuasa@linux-mips.org>
6  */
7 #include <linux/init.h>
8 #include <linux/ioport.h>
9 
10 #include <asm/io.h>
11 
12 #define WORKPAD_ISA_IO_BASE	0x15000000
13 #define WORKPAD_ISA_IO_SIZE	0x03000000
14 #define WORKPAD_ISA_IO_START	0
15 #define WORKPAD_ISA_IO_END	(WORKPAD_ISA_IO_SIZE - 1)
16 #define WORKPAD_IO_PORT_BASE	KSEG1ADDR(WORKPAD_ISA_IO_BASE)
17 
ibm_workpad_setup(void)18 static int __init ibm_workpad_setup(void)
19 {
20 	set_io_port_base(WORKPAD_IO_PORT_BASE);
21 	ioport_resource.start = WORKPAD_ISA_IO_START;
22 	ioport_resource.end = WORKPAD_ISA_IO_END;
23 
24 	return 0;
25 }
26 
27 arch_initcall(ibm_workpad_setup);
28