| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 | |
| 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); |