1 // SPDX-License-Identifier: GPL-2.0-only
3 * arch/arm/plat-iop/setup.c
5 * Author: Nicolas Pitre <nico@fluxnic.net>
6 * Copyright (C) 2001 MontaVista Software, Inc.
7 * Copyright (C) 2004 Intel Corporation.
11 #include <linux/init.h>
12 #include <asm/mach/map.h>
16 * Standard IO mapping for all IOP3xx based systems. Note that
17 * the IOP3xx OCCDR must be mapped uncached and unbuffered.
19 static struct map_desc iop3xx_std_desc[] __initdata = {
20 { /* mem mapped registers */
21 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
22 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
23 .length = IOP3XX_PERIPHERAL_SIZE,
28 void __init iop3xx_map_io(void)
30 iotable_init(iop3xx_std_desc, ARRAY_SIZE(iop3xx_std_desc));