2013-09-18 14:11:11 -06:00
|
|
|
/*
|
|
|
|
* r7s72100 processor support
|
|
|
|
*
|
|
|
|
* Copyright (C) 2013 Renesas Solutions Corp.
|
|
|
|
* Copyright (C) 2013 Magnus Damm
|
|
|
|
*
|
|
|
|
* 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; version 2 of the License.
|
|
|
|
*
|
|
|
|
* 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.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program; if not, write to the Free Software
|
|
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include <linux/irq.h>
|
|
|
|
#include <linux/kernel.h>
|
|
|
|
#include <linux/of_platform.h>
|
2013-11-06 03:43:32 -07:00
|
|
|
#include <linux/sh_timer.h>
|
2013-09-18 14:11:11 -06:00
|
|
|
#include <mach/common.h>
|
2013-09-18 14:11:20 -06:00
|
|
|
#include <mach/irqs.h>
|
2013-09-18 14:11:11 -06:00
|
|
|
#include <mach/r7s72100.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
|
|
|
2014-04-23 05:15:22 -06:00
|
|
|
static struct resource mtu2_resources[] __initdata = {
|
|
|
|
DEFINE_RES_MEM(0xfcff0000, 0x400),
|
|
|
|
DEFINE_RES_IRQ_NAMED(gic_iid(139), "tgi0a"),
|
2013-11-06 03:43:32 -07:00
|
|
|
};
|
|
|
|
|
2014-04-23 05:15:22 -06:00
|
|
|
#define r7s72100_register_mtu2() \
|
|
|
|
platform_device_register_resndata(&platform_bus, "sh-mtu2", \
|
|
|
|
-1, mtu2_resources, \
|
|
|
|
ARRAY_SIZE(mtu2_resources), \
|
|
|
|
NULL, 0)
|
2013-11-06 03:43:32 -07:00
|
|
|
|
2013-09-18 14:11:20 -06:00
|
|
|
void __init r7s72100_add_dt_devices(void)
|
|
|
|
{
|
2014-04-23 05:15:22 -06:00
|
|
|
r7s72100_register_mtu2();
|
2013-09-18 14:11:20 -06:00
|
|
|
}
|
|
|
|
|
2013-09-18 14:11:11 -06:00
|
|
|
void __init r7s72100_init_early(void)
|
|
|
|
{
|
|
|
|
shmobile_setup_delay(400, 1, 3); /* Cortex-A9 @ 400MHz */
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef CONFIG_USE_OF
|
|
|
|
static const char *r7s72100_boards_compat_dt[] __initdata = {
|
|
|
|
"renesas,r7s72100",
|
|
|
|
NULL,
|
|
|
|
};
|
|
|
|
|
|
|
|
DT_MACHINE_START(R7S72100_DT, "Generic R7S72100 (Flattened Device Tree)")
|
|
|
|
.init_early = r7s72100_init_early,
|
|
|
|
.dt_compat = r7s72100_boards_compat_dt,
|
|
|
|
MACHINE_END
|
|
|
|
#endif /* CONFIG_USE_OF */
|