[deliverable/linux.git] / arch / arm / mach-shmobile / board-ape6evm.c

/*
 * APE6EVM board 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/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/mfd/tmio.h>
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mmcif.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/pinctrl/machine.h>
#include <linux/platform_device.h>
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/sh_clk.h>
#include <linux/smsc911x.h>
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/r8a73a4.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>

/* LEDS */
static struct gpio_led ape6evm_leds[] = {
	{
		.name		= "gnss-en",
		.gpio		= 28,
		.default_state	= LEDS_GPIO_DEFSTATE_OFF,
	}, {
		.name		= "nfc-nrst",
		.gpio		= 126,
		.default_state	= LEDS_GPIO_DEFSTATE_OFF,
	}, {
		.name		= "gnss-nrst",
		.gpio		= 132,
		.default_state	= LEDS_GPIO_DEFSTATE_OFF,
	}, {
		.name		= "bt-wakeup",
		.gpio		= 232,
		.default_state	= LEDS_GPIO_DEFSTATE_OFF,
	}, {
		.name		= "strobe",
		.gpio		= 250,
		.default_state	= LEDS_GPIO_DEFSTATE_OFF,
	}, {
		.name		= "bbresetout",
		.gpio		= 288,
		.default_state	= LEDS_GPIO_DEFSTATE_OFF,
	},
};

static __initdata struct gpio_led_platform_data ape6evm_leds_pdata = {
	.leds		= ape6evm_leds,
	.num_leds	= ARRAY_SIZE(ape6evm_leds),
};

/* GPIO KEY */
#define GPIO_KEY(c, g, d, ...) \
	{ .code = c, .gpio = g, .desc = d, .active_low = 1 }

static struct gpio_keys_button gpio_buttons[] = {
	GPIO_KEY(KEY_0,			324,	"S16"),
	GPIO_KEY(KEY_MENU,		325,	"S17"),
	GPIO_KEY(KEY_HOME,		326,	"S18"),
	GPIO_KEY(KEY_BACK,		327,	"S19"),
	GPIO_KEY(KEY_VOLUMEUP,		328,	"S20"),
	GPIO_KEY(KEY_VOLUMEDOWN,	329,	"S21"),
};

static struct gpio_keys_platform_data ape6evm_keys_pdata __initdata = {
	.buttons	= gpio_buttons,
	.nbuttons	= ARRAY_SIZE(gpio_buttons),
};

/* Dummy supplies, where voltage doesn't matter */
static struct regulator_consumer_supply dummy_supplies[] = {
	REGULATOR_SUPPLY("vddvario", "smsc911x"),
	REGULATOR_SUPPLY("vdd33a", "smsc911x"),
};

/* SMSC LAN9220 */
static const struct resource lan9220_res[] __initconst = {
	DEFINE_RES_MEM(0x08000000, 0x1000),
	{
		.start	= irq_pin(40), /* IRQ40 */
		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
	},
};

static const struct smsc911x_platform_config lan9220_data __initconst = {
	.flags		= SMSC911X_USE_32BIT,
	.irq_type	= SMSC911X_IRQ_TYPE_PUSH_PULL,
	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
};

/*
 * MMC0 power supplies:
 * Both Vcc and VccQ to eMMC on APE6EVM are supplied by a tps80032 voltage
 * regulator. Until support for it is added to this file we simulate the
 * Vcc supply by a fixed always-on regulator
 */
static struct regulator_consumer_supply vcc_mmc0_consumers[] =
{
	REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
};

/*
 * SDHI0 power supplies:
 * Vcc to SDHI0 on APE6EVM is supplied by a GPIO-switchable regulator. VccQ is
 * provided by the same tps80032 regulator as both MMC0 voltages - see comment
 * above
 */
static struct regulator_consumer_supply vcc_sdhi0_consumers[] =
{
	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
};

static struct regulator_init_data vcc_sdhi0_init_data = {
	.constraints = {
		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies  = ARRAY_SIZE(vcc_sdhi0_consumers),
	.consumer_supplies      = vcc_sdhi0_consumers,
};

static const struct fixed_voltage_config vcc_sdhi0_info __initconst = {
	.supply_name = "SDHI0 Vcc",
	.microvolts = 3300000,
	.gpio = 76,
	.enable_high = 1,
	.init_data = &vcc_sdhi0_init_data,
};

/*
 * SDHI1 power supplies:
 * Vcc and VccQ to SDHI1 on APE6EVM are both fixed at 3.3V
 */
static struct regulator_consumer_supply vcc_sdhi1_consumers[] =
{
	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
};

/* MMCIF */
static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = {
	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
	.slave_id_tx	= SHDMA_SLAVE_MMCIF0_TX,
	.slave_id_rx	= SHDMA_SLAVE_MMCIF0_RX,
	.ccs_unsupported = true,
};

static const struct resource mmcif0_resources[] __initconst = {
	DEFINE_RES_MEM_NAMED(0xee200000, 0x100, "MMCIF0"),
	DEFINE_RES_IRQ(gic_spi(169)),
};

/* SDHI0 */
static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = {
	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ,
};

static const struct resource sdhi0_resources[] __initconst = {
	DEFINE_RES_MEM_NAMED(0xee100000, 0x100, "SDHI0"),
	DEFINE_RES_IRQ(gic_spi(165)),
};

/* SDHI1 */
static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = {
	.tmio_flags	= TMIO_MMC_HAS_IDLE_WAIT | TMIO_MMC_WRPROTECT_DISABLE,
	.tmio_caps	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
			  MMC_CAP_NEEDS_POLL,
};

static const struct resource sdhi1_resources[] __initconst = {
	DEFINE_RES_MEM_NAMED(0xee120000, 0x100, "SDHI1"),
	DEFINE_RES_IRQ(gic_spi(166)),
};

static const struct pinctrl_map ape6evm_pinctrl_map[] __initconst = {
	/* SCIFA0 console */
	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a73a4",
				  "scifa0_data", "scifa0"),
	/* SMSC */
	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a73a4",
				  "irqc_irq40", "irqc"),
	/* MMCIF0 */
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
				  "mmc0_data8", "mmc0"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
				  "mmc0_ctrl", "mmc0"),
	/* SDHI0: uSD: no WP */
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
				  "sdhi0_data4", "sdhi0"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
				  "sdhi0_ctrl", "sdhi0"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
				  "sdhi0_cd", "sdhi0"),
	/* SDHI1 */
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
				  "sdhi1_data4", "sdhi1"),
	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
				  "sdhi1_ctrl", "sdhi1"),
};

static void __init ape6evm_add_standard_devices(void)
{

	struct clk *parent;
	struct clk *mp;

	r8a73a4_clock_init();

	/* MP clock parent = extal2 */
	parent      = clk_get(NULL, "extal2");
	mp          = clk_get(NULL, "mp");
	BUG_ON(IS_ERR(parent) || IS_ERR(mp));

	clk_set_parent(mp, parent);
	clk_put(parent);
	clk_put(mp);

	pinctrl_register_mappings(ape6evm_pinctrl_map,
				  ARRAY_SIZE(ape6evm_pinctrl_map));
	r8a73a4_pinmux_init();
	r8a73a4_add_standard_devices();

	/* LAN9220 ethernet */
	gpio_request_one(270, GPIOF_OUT_INIT_HIGH, NULL); /* smsc9220 RESET */

	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));

	platform_device_register_resndata(&platform_bus, "smsc911x", -1,
					  lan9220_res, ARRAY_SIZE(lan9220_res),
					  &lan9220_data, sizeof(lan9220_data));

	regulator_register_always_on(1, "MMC0 Vcc", vcc_mmc0_consumers,
				     ARRAY_SIZE(vcc_mmc0_consumers), 2800000);
	platform_device_register_resndata(&platform_bus, "sh_mmcif", 0,
					  mmcif0_resources, ARRAY_SIZE(mmcif0_resources),
					  &mmcif0_pdata, sizeof(mmcif0_pdata));
	platform_device_register_data(&platform_bus, "reg-fixed-voltage", 2,
				      &vcc_sdhi0_info, sizeof(vcc_sdhi0_info));
	platform_device_register_resndata(&platform_bus, "sh_mobile_sdhi", 0,
					  sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
					  &sdhi0_pdata, sizeof(sdhi0_pdata));
	regulator_register_always_on(3, "SDHI1 Vcc", vcc_sdhi1_consumers,
				     ARRAY_SIZE(vcc_sdhi1_consumers), 3300000);
	platform_device_register_resndata(&platform_bus, "sh_mobile_sdhi", 1,
					  sdhi1_resources, ARRAY_SIZE(sdhi1_resources),
					  &sdhi1_pdata, sizeof(sdhi1_pdata));
	platform_device_register_data(&platform_bus, "gpio-keys", -1,
				      &ape6evm_keys_pdata,
				      sizeof(ape6evm_keys_pdata));
	platform_device_register_data(&platform_bus, "leds-gpio", -1,
				      &ape6evm_leds_pdata,
				      sizeof(ape6evm_leds_pdata));
}

static const char *ape6evm_boards_compat_dt[] __initdata = {
	"renesas,ape6evm",
	NULL,
};

DT_MACHINE_START(APE6EVM_DT, "ape6evm")
	.init_early	= r8a73a4_init_early,
	.init_machine	= ape6evm_add_standard_devices,
	.dt_compat	= ape6evm_boards_compat_dt,
MACHINE_END
Commit	Line	Data
78ded168 MD	1	/*
	2	* APE6EVM board support
	3	*
	4	* Copyright (C) 2013 Renesas Solutions Corp.
	5	* Copyright (C) 2013 Magnus Damm
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License as published by
	9	* the Free Software Foundation; version 2 of the License.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
	19	*/
	20
15351a7a	21	#include <linux/gpio.h>
5c6db1a4 SH	22	#include <linux/gpio_keys.h>
5c6db1a4 SH	23	#include <linux/input.h>
78ded168	24	#include <linux/interrupt.h>
78ded168	25	#include <linux/kernel.h>
f79d68da	26	#include <linux/mfd/tmio.h>
87116132 GL	27	#include <linux/mmc/host.h>
87116132 GL	28	#include <linux/mmc/sh_mmcif.h>
f79d68da	29	#include <linux/mmc/sh_mobile_sdhi.h>
2c56055c	30	#include <linux/pinctrl/machine.h>
78ded168	31	#include <linux/platform_device.h>
15351a7a MD	32	#include <linux/regulator/fixed.h>
15351a7a MD	33	#include <linux/regulator/machine.h>
b8568a04	34	#include <linux/sh_clk.h>
15351a7a	35	#include <linux/smsc911x.h>
78ded168	36	#include <mach/common.h>
15351a7a	37	#include <mach/irqs.h>
78ded168 MD	38	#include <mach/r8a73a4.h>
	39	#include <asm/mach-types.h>
	40	#include <asm/mach/arch.h>
	41
9adad788 SH	42	/* LEDS */
	43	static struct gpio_led ape6evm_leds[] = {
	44	{
	45	.name = "gnss-en",
	46	.gpio = 28,
	47	.default_state = LEDS_GPIO_DEFSTATE_OFF,
	48	}, {
	49	.name = "nfc-nrst",
	50	.gpio = 126,
	51	.default_state = LEDS_GPIO_DEFSTATE_OFF,
	52	}, {
	53	.name = "gnss-nrst",
	54	.gpio = 132,
	55	.default_state = LEDS_GPIO_DEFSTATE_OFF,
	56	}, {
	57	.name = "bt-wakeup",
	58	.gpio = 232,
	59	.default_state = LEDS_GPIO_DEFSTATE_OFF,
	60	}, {
	61	.name = "strobe",
	62	.gpio = 250,
	63	.default_state = LEDS_GPIO_DEFSTATE_OFF,
	64	}, {
	65	.name = "bbresetout",
	66	.gpio = 288,
	67	.default_state = LEDS_GPIO_DEFSTATE_OFF,
	68	},
	69	};
	70
	71	static __initdata struct gpio_led_platform_data ape6evm_leds_pdata = {
	72	.leds = ape6evm_leds,
	73	.num_leds = ARRAY_SIZE(ape6evm_leds),
	74	};
	75
5c6db1a4 SH	76	/* GPIO KEY */
	77	#define GPIO_KEY(c, g, d, ...) \
	78	{ .code = c, .gpio = g, .desc = d, .active_low = 1 }
	79
	80	static struct gpio_keys_button gpio_buttons[] = {
	81	GPIO_KEY(KEY_0, 324, "S16"),
	82	GPIO_KEY(KEY_MENU, 325, "S17"),
	83	GPIO_KEY(KEY_HOME, 326, "S18"),
	84	GPIO_KEY(KEY_BACK, 327, "S19"),
	85	GPIO_KEY(KEY_VOLUMEUP, 328, "S20"),
	86	GPIO_KEY(KEY_VOLUMEDOWN, 329, "S21"),
	87	};
	88
40fca03c	89	static struct gpio_keys_platform_data ape6evm_keys_pdata __initdata = {
5c6db1a4 SH	90	.buttons = gpio_buttons,
	91	.nbuttons = ARRAY_SIZE(gpio_buttons),
	92	};
	93
15351a7a MD	94	/* Dummy supplies, where voltage doesn't matter */
	95	static struct regulator_consumer_supply dummy_supplies[] = {
	96	REGULATOR_SUPPLY("vddvario", "smsc911x"),
	97	REGULATOR_SUPPLY("vdd33a", "smsc911x"),
	98	};
	99
	100	/* SMSC LAN9220 */
23f1751c	101	static const struct resource lan9220_res[] __initconst = {
15351a7a MD	102	DEFINE_RES_MEM(0x08000000, 0x1000),
	103	{
	104	.start = irq_pin(40), /* IRQ40 */
	105	.flags = IORESOURCE_IRQ \| IRQF_TRIGGER_HIGH,
	106	},
	107	};
	108
23f1751c	109	static const struct smsc911x_platform_config lan9220_data __initconst = {
15351a7a MD	110	.flags = SMSC911X_USE_32BIT,
	111	.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
	112	.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH,
	113	};
	114
87116132	115	/*
8b98126d GL	116	* MMC0 power supplies:
	117	* Both Vcc and VccQ to eMMC on APE6EVM are supplied by a tps80032 voltage
	118	* regulator. Until support for it is added to this file we simulate the
	119	* Vcc supply by a fixed always-on regulator
87116132	120	*/
8b98126d	121	static struct regulator_consumer_supply vcc_mmc0_consumers[] =
87116132 GL	122	{
87116132 GL	123	REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"),
8b98126d GL	124	};
	125
	126	/*
	127	* SDHI0 power supplies:
	128	* Vcc to SDHI0 on APE6EVM is supplied by a GPIO-switchable regulator. VccQ is
	129	* provided by the same tps80032 regulator as both MMC0 voltages - see comment
	130	* above
	131	*/
	132	static struct regulator_consumer_supply vcc_sdhi0_consumers[] =
	133	{
f79d68da	134	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
8b98126d GL	135	};
	136
	137	static struct regulator_init_data vcc_sdhi0_init_data = {
	138	.constraints = {
	139	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	140	},
	141	.num_consumer_supplies = ARRAY_SIZE(vcc_sdhi0_consumers),
	142	.consumer_supplies = vcc_sdhi0_consumers,
	143	};
	144
	145	static const struct fixed_voltage_config vcc_sdhi0_info __initconst = {
	146	.supply_name = "SDHI0 Vcc",
	147	.microvolts = 3300000,
	148	.gpio = 76,
	149	.enable_high = 1,
	150	.init_data = &vcc_sdhi0_init_data,
	151	};
	152
	153	/*
	154	* SDHI1 power supplies:
	155	* Vcc and VccQ to SDHI1 on APE6EVM are both fixed at 3.3V
	156	*/
	157	static struct regulator_consumer_supply vcc_sdhi1_consumers[] =
	158	{
f79d68da	159	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),
87116132 GL	160	};
	161
	162	/* MMCIF */
23f1751c	163	static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = {
87116132	164	.caps = MMC_CAP_8_BIT_DATA \| MMC_CAP_NONREMOVABLE,
7a2a7a37 GL	165	.slave_id_tx = SHDMA_SLAVE_MMCIF0_TX,
7a2a7a37 GL	166	.slave_id_rx = SHDMA_SLAVE_MMCIF0_RX,
a2eeabcc	167	.ccs_unsupported = true,
87116132 GL	168	};
87116132 GL	169
23f1751c	170	static const struct resource mmcif0_resources[] __initconst = {
87116132 GL	171	DEFINE_RES_MEM_NAMED(0xee200000, 0x100, "MMCIF0"),
	172	DEFINE_RES_IRQ(gic_spi(169)),
	173	};
	174
f79d68da	175	/* SDHI0 */
23f1751c	176	static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = {
f79d68da GL	177	.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT \| TMIO_MMC_WRPROTECT_DISABLE,
	178	.tmio_caps = MMC_CAP_SD_HIGHSPEED \| MMC_CAP_SDIO_IRQ,
	179	};
	180
23f1751c	181	static const struct resource sdhi0_resources[] __initconst = {
f79d68da GL	182	DEFINE_RES_MEM_NAMED(0xee100000, 0x100, "SDHI0"),
	183	DEFINE_RES_IRQ(gic_spi(165)),
	184	};
	185
	186	/* SDHI1 */
23f1751c	187	static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = {
f79d68da GL	188	.tmio_flags = TMIO_MMC_HAS_IDLE_WAIT \| TMIO_MMC_WRPROTECT_DISABLE,
	189	.tmio_caps = MMC_CAP_SD_HIGHSPEED \| MMC_CAP_SDIO_IRQ \|
	190	MMC_CAP_NEEDS_POLL,
	191	};
	192
23f1751c	193	static const struct resource sdhi1_resources[] __initconst = {
f79d68da GL	194	DEFINE_RES_MEM_NAMED(0xee120000, 0x100, "SDHI1"),
	195	DEFINE_RES_IRQ(gic_spi(166)),
	196	};
	197
23f1751c	198	static const struct pinctrl_map ape6evm_pinctrl_map[] __initconst = {
2c56055c MD	199	/* SCIFA0 console */
	200	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a73a4",
	201	"scifa0_data", "scifa0"),
15351a7a MD	202	/* SMSC */
	203	PIN_MAP_MUX_GROUP_DEFAULT("smsc911x", "pfc-r8a73a4",
	204	"irqc_irq40", "irqc"),
87116132 GL	205	/* MMCIF0 */
	206	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
	207	"mmc0_data8", "mmc0"),
	208	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif.0", "pfc-r8a73a4",
	209	"mmc0_ctrl", "mmc0"),
f79d68da GL	210	/* SDHI0: uSD: no WP */
	211	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
	212	"sdhi0_data4", "sdhi0"),
	213	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
	214	"sdhi0_ctrl", "sdhi0"),
	215	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a73a4",
	216	"sdhi0_cd", "sdhi0"),
	217	/* SDHI1 */
	218	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
	219	"sdhi1_data4", "sdhi1"),
	220	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a73a4",
	221	"sdhi1_ctrl", "sdhi1"),
2c56055c MD	222	};
2c56055c MD	223
78ded168 MD	224	static void __init ape6evm_add_standard_devices(void)
78ded168 MD	225	{
b8568a04 KM	226
	227	struct clk *parent;
	228	struct clk *mp;
	229
78ded168	230	r8a73a4_clock_init();
b8568a04 KM	231
	232	/* MP clock parent = extal2 */
	233	parent = clk_get(NULL, "extal2");
	234	mp = clk_get(NULL, "mp");
	235	BUG_ON(IS_ERR(parent) \|\| IS_ERR(mp));
	236
	237	clk_set_parent(mp, parent);
	238	clk_put(parent);
	239	clk_put(mp);
	240
2c56055c MD	241	pinctrl_register_mappings(ape6evm_pinctrl_map,
	242	ARRAY_SIZE(ape6evm_pinctrl_map));
	243	r8a73a4_pinmux_init();
78ded168	244	r8a73a4_add_standard_devices();
15351a7a MD	245
	246	/* LAN9220 ethernet */
	247	gpio_request_one(270, GPIOF_OUT_INIT_HIGH, NULL); /* smsc9220 RESET */
	248
	249	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
	250
	251	platform_device_register_resndata(&platform_bus, "smsc911x", -1,
	252	lan9220_res, ARRAY_SIZE(lan9220_res),
	253	&lan9220_data, sizeof(lan9220_data));
8b98126d GL	254
	255	regulator_register_always_on(1, "MMC0 Vcc", vcc_mmc0_consumers,
	256	ARRAY_SIZE(vcc_mmc0_consumers), 2800000);
87116132 GL	257	platform_device_register_resndata(&platform_bus, "sh_mmcif", 0,
	258	mmcif0_resources, ARRAY_SIZE(mmcif0_resources),
	259	&mmcif0_pdata, sizeof(mmcif0_pdata));
8b98126d GL	260	platform_device_register_data(&platform_bus, "reg-fixed-voltage", 2,
8b98126d GL	261	&vcc_sdhi0_info, sizeof(vcc_sdhi0_info));
f79d68da GL	262	platform_device_register_resndata(&platform_bus, "sh_mobile_sdhi", 0,
	263	sdhi0_resources, ARRAY_SIZE(sdhi0_resources),
	264	&sdhi0_pdata, sizeof(sdhi0_pdata));
8b98126d GL	265	regulator_register_always_on(3, "SDHI1 Vcc", vcc_sdhi1_consumers,
8b98126d GL	266	ARRAY_SIZE(vcc_sdhi1_consumers), 3300000);
f79d68da GL	267	platform_device_register_resndata(&platform_bus, "sh_mobile_sdhi", 1,
	268	sdhi1_resources, ARRAY_SIZE(sdhi1_resources),
	269	&sdhi1_pdata, sizeof(sdhi1_pdata));
5c6db1a4 SH	270	platform_device_register_data(&platform_bus, "gpio-keys", -1,
	271	&ape6evm_keys_pdata,
	272	sizeof(ape6evm_keys_pdata));
9adad788 SH	273	platform_device_register_data(&platform_bus, "leds-gpio", -1,
	274	&ape6evm_leds_pdata,
	275	sizeof(ape6evm_leds_pdata));
78ded168 MD	276	}
	277
	278	static const char *ape6evm_boards_compat_dt[] __initdata = {
	279	"renesas,ape6evm",
	280	NULL,
	281	};
	282
	283	DT_MACHINE_START(APE6EVM_DT, "ape6evm")
0750a545	284	.init_early = r8a73a4_init_early,
78ded168 MD	285	.init_machine = ape6evm_add_standard_devices,
	286	.dt_compat = ape6evm_boards_compat_dt,
	287	MACHINE_END