2 * linux/arch/arm/mach-clps711x/core.c
4 * Core support for the CLPS711x-based machines.
6 * Copyright (C) 2001,2011 Deep Blue Solutions Ltd
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include <linux/init.h>
24 #include <linux/sizes.h>
26 #include <asm/mach/map.h>
27 #include <asm/system_misc.h>
29 #include <mach/hardware.h>
34 * This maps the generic CLPS711x registers
36 static struct map_desc clps711x_io_desc[] __initdata = {
38 .virtual = (unsigned long)CLPS711X_VIRT_BASE,
39 .pfn = __phys_to_pfn(CLPS711X_PHYS_BASE),
45 void __init clps711x_map_io(void)
47 iotable_init(clps711x_io_desc, ARRAY_SIZE(clps711x_io_desc));
50 void __init clps711x_init_irq(void)
52 clps711x_intc_init(CLPS711X_PHYS_BASE, SZ_16K);
55 void __init clps711x_timer_init(void)
57 clps711x_clk_init(CLPS711X_VIRT_BASE);
58 clps711x_clksrc_init(CLPS711X_VIRT_BASE + TC1D,
59 CLPS711X_VIRT_BASE + TC2D, IRQ_TC2OI);
62 void clps711x_restart(enum reboot_mode mode, const char *cmd)