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/*
* kzm9d board support
*
* Copyright (C) 2012 Renesas Solutions Corp.
* Copyright (C) 2012 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/kernel.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
#include <mach/common.h>
#include <mach/emev2.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/hardware/gic.h>
/* Dummy supplies, where voltage doesn't matter */
static struct regulator_consumer_supply dummy_supplies[] = {
REGULATOR_SUPPLY("vddvario", "smsc911x"),
REGULATOR_SUPPLY("vdd33a", "smsc911x"),
};
/* Ether */
static struct resource smsc911x_resources[] = {
[0] = {
.start = 0x20000000,
.end = 0x2000ffff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = EMEV2_GPIO_IRQ(1),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
},
};
static struct smsc911x_platform_config smsc911x_platdata = {
.flags = SMSC911X_USE_32BIT,
.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
};
static struct platform_device smsc91x_device = {
.name = "smsc911x",
.id = 0,
.dev = {
.platform_data = &smsc911x_platdata,
},
.num_resources = ARRAY_SIZE(smsc911x_resources),
.resource = smsc911x_resources,
};
static struct platform_device *kzm9d_devices[] __initdata = {
&smsc91x_device,
};
void __init kzm9d_add_standard_devices(void)
{
regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
emev2_add_standard_devices();
platform_add_devices(kzm9d_devices, ARRAY_SIZE(kzm9d_devices));
}
static const char *kzm9d_boards_compat_dt[] __initdata = {
"renesas,kzm9d",
NULL,
};
DT_MACHINE_START(KZM9D_DT, "kzm9d")
.map_io = emev2_map_io,
.init_early = emev2_add_early_devices,
.nr_irqs = NR_IRQS_LEGACY,
.init_irq = emev2_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = kzm9d_add_standard_devices,
.init_late = shmobile_init_late,
.timer = &shmobile_timer,
.dt_compat = kzm9d_boards_compat_dt,
MACHINE_END
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