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/*
* Copyright (C) 2010 Broadcom
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/init.h>
#include <linux/irqchip/bcm2835.h>
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/time.h>
#include <mach/bcm2835_soc.h>
static struct map_desc io_map __initdata = {
.virtual = BCM2835_PERIPH_VIRT,
.pfn = __phys_to_pfn(BCM2835_PERIPH_PHYS),
.length = BCM2835_PERIPH_SIZE,
.type = MT_DEVICE
};
void __init bcm2835_map_io(void)
{
iotable_init(&io_map, 1);
}
void __init bcm2835_init(void)
{
int ret;
ret = of_platform_populate(NULL, of_default_bus_match_table, NULL,
NULL);
if (ret) {
pr_err("of_platform_populate failed: %d\n", ret);
BUG();
}
}
static void __init bcm2835_timer_init(void)
{
}
struct sys_timer bcm2835_timer = {
.init = bcm2835_timer_init
};
static const char * const bcm2835_compat[] = {
"brcm,bcm2835",
NULL
};
DT_MACHINE_START(BCM2835, "BCM2835")
.map_io = bcm2835_map_io,
.init_irq = bcm2835_init_irq,
.handle_irq = bcm2835_handle_irq,
.init_machine = bcm2835_init,
.timer = &bcm2835_timer,
.dt_compat = bcm2835_compat
MACHINE_END
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