54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/*
|
|
* Copyright 2012 Sascha Hauer, Pengutronix
|
|
*
|
|
* The code contained herein is licensed under the GNU General Public
|
|
* License. You may obtain a copy of the GNU General Public License
|
|
* Version 2 or later at the following locations:
|
|
*
|
|
* http://www.opensource.org/licenses/gpl-license.html
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*/
|
|
|
|
#include <linux/irq.h>
|
|
#include <linux/of_address.h>
|
|
#include <linux/of_irq.h>
|
|
#include <linux/of_platform.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/time.h>
|
|
#include "common.h"
|
|
#include "hardware.h"
|
|
|
|
static void __init imx25_init_early(void)
|
|
{
|
|
mxc_set_cpu_type(MXC_CPU_MX25);
|
|
}
|
|
|
|
static void __init imx25_dt_init(void)
|
|
{
|
|
imx_aips_allow_unprivileged_access("fsl,imx25-aips");
|
|
}
|
|
|
|
static void __init mx25_init_irq(void)
|
|
{
|
|
struct device_node *np;
|
|
void __iomem *avic_base;
|
|
|
|
np = of_find_compatible_node(NULL, NULL, "fsl,avic");
|
|
avic_base = of_iomap(np, 0);
|
|
BUG_ON(!avic_base);
|
|
mxc_init_irq(avic_base);
|
|
}
|
|
|
|
static const char * const imx25_dt_board_compat[] __initconst = {
|
|
"fsl,imx25",
|
|
NULL
|
|
};
|
|
|
|
DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
|
|
.init_early = imx25_init_early,
|
|
.init_machine = imx25_dt_init,
|
|
.init_late = imx25_pm_init,
|
|
.init_irq = mx25_init_irq,
|
|
.dt_compat = imx25_dt_board_compat,
|
|
MACHINE_END
|