[mirror_ubuntu-eoan-kernel.git] / arch / arm / mach-imx / mach-pcm038.c

/*
 * Copyright 2007 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
 * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
 *
 * 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.
 *
 * 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 Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */

#include <linux/i2c.h>
#include <linux/i2c/at24.h>
#include <linux/io.h>
#include <linux/mtd/plat-ram.h>
#include <linux/mtd/physmap.h>
#include <linux/platform_device.h>
#include <linux/regulator/machine.h>
#include <linux/mfd/mc13783.h>
#include <linux/spi/spi.h>
#include <linux/irq.h>

#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>

#include <mach/board-pcm038.h>
#include <mach/common.h>
#include <mach/hardware.h>
#include <mach/iomux-mx27.h>
#include <mach/mxc_nand.h>
#include <mach/ulpi.h>

#include "devices-imx27.h"

static const int pcm038_pins[] __initconst = {
	/* UART1 */
	PE12_PF_UART1_TXD,
	PE13_PF_UART1_RXD,
	PE14_PF_UART1_CTS,
	PE15_PF_UART1_RTS,
	/* UART2 */
	PE3_PF_UART2_CTS,
	PE4_PF_UART2_RTS,
	PE6_PF_UART2_TXD,
	PE7_PF_UART2_RXD,
	/* UART3 */
	PE8_PF_UART3_TXD,
	PE9_PF_UART3_RXD,
	PE10_PF_UART3_CTS,
	PE11_PF_UART3_RTS,
	/* FEC */
	PD0_AIN_FEC_TXD0,
	PD1_AIN_FEC_TXD1,
	PD2_AIN_FEC_TXD2,
	PD3_AIN_FEC_TXD3,
	PD4_AOUT_FEC_RX_ER,
	PD5_AOUT_FEC_RXD1,
	PD6_AOUT_FEC_RXD2,
	PD7_AOUT_FEC_RXD3,
	PD8_AF_FEC_MDIO,
	PD9_AIN_FEC_MDC,
	PD10_AOUT_FEC_CRS,
	PD11_AOUT_FEC_TX_CLK,
	PD12_AOUT_FEC_RXD0,
	PD13_AOUT_FEC_RX_DV,
	PD14_AOUT_FEC_RX_CLK,
	PD15_AOUT_FEC_COL,
	PD16_AIN_FEC_TX_ER,
	PF23_AIN_FEC_TX_EN,
	/* I2C2 */
	PC5_PF_I2C2_SDA,
	PC6_PF_I2C2_SCL,
	/* SPI1 */
	PD25_PF_CSPI1_RDY,
	PD29_PF_CSPI1_SCLK,
	PD30_PF_CSPI1_MISO,
	PD31_PF_CSPI1_MOSI,
	/* SSI1 */
	PC20_PF_SSI1_FS,
	PC21_PF_SSI1_RXD,
	PC22_PF_SSI1_TXD,
	PC23_PF_SSI1_CLK,
	/* SSI4 */
	PC16_PF_SSI4_FS,
	PC17_PF_SSI4_RXD,
	PC18_PF_SSI4_TXD,
	PC19_PF_SSI4_CLK,
	/* USB host */
	PA0_PF_USBH2_CLK,
	PA1_PF_USBH2_DIR,
	PA2_PF_USBH2_DATA7,
	PA3_PF_USBH2_NXT,
	PA4_PF_USBH2_STP,
	PD19_AF_USBH2_DATA4,
	PD20_AF_USBH2_DATA3,
	PD21_AF_USBH2_DATA6,
	PD22_AF_USBH2_DATA0,
	PD23_AF_USBH2_DATA2,
	PD24_AF_USBH2_DATA1,
	PD26_AF_USBH2_DATA5,
};

/*
 * Phytec's PCM038 comes with 2MiB battery buffered SRAM,
 * 16 bit width
 */

static struct platdata_mtd_ram pcm038_sram_data = {
	.bankwidth = 2,
};

static struct resource pcm038_sram_resource = {
	.start = MX27_CS1_BASE_ADDR,
	.end   = MX27_CS1_BASE_ADDR + 512 * 1024 - 1,
	.flags = IORESOURCE_MEM,
};

static struct platform_device pcm038_sram_mtd_device = {
	.name = "mtd-ram",
	.id = 0,
	.dev = {
		.platform_data = &pcm038_sram_data,
	},
	.num_resources = 1,
	.resource = &pcm038_sram_resource,
};

/*
 * Phytec's phyCORE-i.MX27 comes with 32MiB flash,
 * 16 bit width
 */
static struct physmap_flash_data pcm038_flash_data = {
	.width = 2,
};

static struct resource pcm038_flash_resource = {
	.start = 0xc0000000,
	.end   = 0xc1ffffff,
	.flags = IORESOURCE_MEM,
};

static struct platform_device pcm038_nor_mtd_device = {
	.name = "physmap-flash",
	.id = 0,
	.dev = {
		.platform_data = &pcm038_flash_data,
	},
	.num_resources = 1,
	.resource = &pcm038_flash_resource,
};

static const struct imxuart_platform_data uart_pdata __initconst = {
	.flags = IMXUART_HAVE_RTSCTS,
};

static const struct mxc_nand_platform_data
pcm038_nand_board_info __initconst = {
	.width = 1,
	.hw_ecc = 1,
};

static struct platform_device *platform_devices[] __initdata = {
	&pcm038_nor_mtd_device,
	&pcm038_sram_mtd_device,
};

/* On pcm038 there's a sram attached to CS1, we enable the chipselect here and
 * setup other stuffs to access the sram. */
static void __init pcm038_init_sram(void)
{
	mx27_setup_weimcs(1, 0x0000d843, 0x22252521, 0x22220a00);
}

static const struct imxi2c_platform_data pcm038_i2c1_data __initconst = {
	.bitrate = 100000,
};

static struct at24_platform_data board_eeprom = {
	.byte_len = 4096,
	.page_size = 32,
	.flags = AT24_FLAG_ADDR16,
};

static struct i2c_board_info pcm038_i2c_devices[] = {
	{
		I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */
		.platform_data = &board_eeprom,
	}, {
		I2C_BOARD_INFO("pcf8563", 0x51),
	}, {
		I2C_BOARD_INFO("lm75", 0x4a),
	}
};

static int pcm038_spi_cs[] = {GPIO_PORTD + 28};

static const struct spi_imx_master pcm038_spi0_data __initconst = {
	.chipselect = pcm038_spi_cs,
	.num_chipselect = ARRAY_SIZE(pcm038_spi_cs),
};

static struct regulator_consumer_supply sdhc1_consumers[] = {
	{
		.dev_name = "mxc-mmc.1",
		.supply	= "sdhc_vcc",
	},
};

static struct regulator_init_data sdhc1_data = {
	.constraints = {
		.min_uV = 3000000,
		.max_uV = 3400000,
		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
			REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
		.valid_modes_mask = REGULATOR_MODE_NORMAL |
			REGULATOR_MODE_FAST,
		.always_on = 0,
		.boot_on = 0,
	},
	.num_consumer_supplies = ARRAY_SIZE(sdhc1_consumers),
	.consumer_supplies = sdhc1_consumers,
};

static struct regulator_consumer_supply cam_consumers[] = {
	{
		.dev	= NULL,
		.supply	= "imx_cam_vcc",
	},
};

static struct regulator_init_data cam_data = {
	.constraints = {
		.min_uV = 3000000,
		.max_uV = 3400000,
		.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
			REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS,
		.valid_modes_mask = REGULATOR_MODE_NORMAL |
			REGULATOR_MODE_FAST,
		.always_on = 0,
		.boot_on = 0,
	},
	.num_consumer_supplies = ARRAY_SIZE(cam_consumers),
	.consumer_supplies = cam_consumers,
};

static struct mc13xxx_regulator_init_data pcm038_regulators[] = {
	{
		.id = MC13783_REG_VCAM,
		.init_data = &cam_data,
	}, {
		.id = MC13783_REG_VMMC1,
		.init_data = &sdhc1_data,
	},
};

static struct mc13xxx_platform_data pcm038_pmic = {
	.regulators = pcm038_regulators,
	.num_regulators = ARRAY_SIZE(pcm038_regulators),
	.flags = MC13XXX_USE_ADC | MC13XXX_USE_REGULATOR |
		 MC13XXX_USE_TOUCHSCREEN,
};

static struct spi_board_info pcm038_spi_board_info[] __initdata = {
	{
		.modalias = "mc13783",
		.irq = IRQ_GPIOB(23),
		.max_speed_hz = 300000,
		.bus_num = 0,
		.chip_select = 0,
		.platform_data = &pcm038_pmic,
		.mode = SPI_CS_HIGH,
	}
};

static int pcm038_usbh2_init(struct platform_device *pdev)
{
	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED |
			MXC_EHCI_INTERFACE_DIFF_UNI);
}

static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
	.init	= pcm038_usbh2_init,
	.portsc	= MXC_EHCI_MODE_ULPI,
};

static void __init pcm038_init(void)
{
	mxc_gpio_setup_multiple_pins(pcm038_pins, ARRAY_SIZE(pcm038_pins),
			"PCM038");

	pcm038_init_sram();

	imx27_add_imx_uart0(&uart_pdata);
	imx27_add_imx_uart1(&uart_pdata);
	imx27_add_imx_uart2(&uart_pdata);

	mxc_gpio_mode(PE16_AF_OWIRE);
	imx27_add_mxc_nand(&pcm038_nand_board_info);

	/* only the i2c master 1 is used on this CPU card */
	i2c_register_board_info(1, pcm038_i2c_devices,
				ARRAY_SIZE(pcm038_i2c_devices));

	imx27_add_imx_i2c(1, &pcm038_i2c1_data);

	/* PE18 for user-LED D40 */
	mxc_gpio_mode(GPIO_PORTE | 18 | GPIO_GPIO | GPIO_OUT);

	mxc_gpio_mode(GPIO_PORTD | 28 | GPIO_GPIO | GPIO_OUT);

	/* MC13783 IRQ */
	mxc_gpio_mode(GPIO_PORTB | 23 | GPIO_GPIO | GPIO_IN);

	imx27_add_spi_imx0(&pcm038_spi0_data);
	spi_register_board_info(pcm038_spi_board_info,
				ARRAY_SIZE(pcm038_spi_board_info));

	imx27_add_mxc_ehci_hs(2, &usbh2_pdata);

	imx27_add_fec(NULL);
	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
	imx27_add_imx2_wdt(NULL);
	imx27_add_mxc_w1(NULL);

#ifdef CONFIG_MACH_PCM970_BASEBOARD
	pcm970_baseboard_init();
#endif
}

static void __init pcm038_timer_init(void)
{
	mx27_clocks_init(26000000);
}

static struct sys_timer pcm038_timer = {
	.init = pcm038_timer_init,
};

MACHINE_START(PCM038, "phyCORE-i.MX27")
	.boot_params = MX27_PHYS_OFFSET + 0x100,
	.map_io = mx27_map_io,
	.init_early = imx27_init_early,
	.init_irq = mx27_init_irq,
	.timer = &pcm038_timer,
	.init_machine = pcm038_init,
MACHINE_END
Commit	Line	Data
7e5e9f54 JB	1	/*
	2	* Copyright 2007 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
	3	* Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
	4	*
	5	* This program is free software; you can redistribute it and/or
	6	* modify it under the terms of the GNU General Public License
	7	* as published by the Free Software Foundation; either version 2
	8	* of the License, or (at your option) any later version.
	9	* This program is distributed in the hope that it will be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
	13	*
	14	* You should have received a copy of the GNU General Public License
	15	* along with this program; if not, write to the Free Software
	16	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
	17	* MA 02110-1301, USA.
	18	*/
	19
a4e9a65a SH	20	#include <linux/i2c.h>
a4e9a65a SH	21	#include <linux/i2c/at24.h>
bff0b53b SH	22	#include <linux/io.h>
	23	#include <linux/mtd/plat-ram.h>
	24	#include <linux/mtd/physmap.h>
	25	#include <linux/platform_device.h>
61533841 SH	26	#include <linux/regulator/machine.h>
	27	#include <linux/mfd/mc13783.h>
	28	#include <linux/spi/spi.h>
	29	#include <linux/irq.h>
a4e9a65a	30
7e5e9f54	31	#include <asm/mach-types.h>
bff0b53b SH	32	#include <asm/mach/arch.h>
	33	#include <asm/mach/time.h>
	34
	35	#include <mach/board-pcm038.h>
a09e64fb RK	36	#include <mach/common.h>
a09e64fb RK	37	#include <mach/hardware.h>
e835d88e	38	#include <mach/iomux-mx27.h>
01f71a37	39	#include <mach/mxc_nand.h>
773f206b	40	#include <mach/ulpi.h>
7e5e9f54	41
0e7a29a8	42	#include "devices-imx27.h"
7e90534a	43
6c80ee51	44	static const int pcm038_pins[] __initconst = {
f231ea44 SH	45	/* UART1 */
	46	PE12_PF_UART1_TXD,
	47	PE13_PF_UART1_RXD,
	48	PE14_PF_UART1_CTS,
	49	PE15_PF_UART1_RTS,
	50	/* UART2 */
	51	PE3_PF_UART2_CTS,
	52	PE4_PF_UART2_RTS,
	53	PE6_PF_UART2_TXD,
	54	PE7_PF_UART2_RXD,
	55	/* UART3 */
	56	PE8_PF_UART3_TXD,
	57	PE9_PF_UART3_RXD,
	58	PE10_PF_UART3_CTS,
	59	PE11_PF_UART3_RTS,
	60	/* FEC */
	61	PD0_AIN_FEC_TXD0,
	62	PD1_AIN_FEC_TXD1,
	63	PD2_AIN_FEC_TXD2,
	64	PD3_AIN_FEC_TXD3,
	65	PD4_AOUT_FEC_RX_ER,
	66	PD5_AOUT_FEC_RXD1,
	67	PD6_AOUT_FEC_RXD2,
	68	PD7_AOUT_FEC_RXD3,
	69	PD8_AF_FEC_MDIO,
	70	PD9_AIN_FEC_MDC,
	71	PD10_AOUT_FEC_CRS,
	72	PD11_AOUT_FEC_TX_CLK,
	73	PD12_AOUT_FEC_RXD0,
	74	PD13_AOUT_FEC_RX_DV,
	75	PD14_AOUT_FEC_RX_CLK,
	76	PD15_AOUT_FEC_COL,
	77	PD16_AIN_FEC_TX_ER,
	78	PF23_AIN_FEC_TX_EN,
	79	/* I2C2 */
	80	PC5_PF_I2C2_SDA,
	81	PC6_PF_I2C2_SCL,
	82	/* SPI1 */
	83	PD25_PF_CSPI1_RDY,
f231ea44 SH	84	PD29_PF_CSPI1_SCLK,
	85	PD30_PF_CSPI1_MISO,
	86	PD31_PF_CSPI1_MOSI,
	87	/* SSI1 */
	88	PC20_PF_SSI1_FS,
	89	PC21_PF_SSI1_RXD,
	90	PC22_PF_SSI1_TXD,
	91	PC23_PF_SSI1_CLK,
	92	/* SSI4 */
	93	PC16_PF_SSI4_FS,
	94	PC17_PF_SSI4_RXD,
	95	PC18_PF_SSI4_TXD,
	96	PC19_PF_SSI4_CLK,
773f206b SH	97	/* USB host */
	98	PA0_PF_USBH2_CLK,
	99	PA1_PF_USBH2_DIR,
	100	PA2_PF_USBH2_DATA7,
	101	PA3_PF_USBH2_NXT,
	102	PA4_PF_USBH2_STP,
	103	PD19_AF_USBH2_DATA4,
	104	PD20_AF_USBH2_DATA3,
	105	PD21_AF_USBH2_DATA6,
	106	PD22_AF_USBH2_DATA0,
	107	PD23_AF_USBH2_DATA2,
	108	PD24_AF_USBH2_DATA1,
	109	PD26_AF_USBH2_DATA5,
f231ea44 SH	110	};
f231ea44 SH	111
3620c0dc SH	112	/*
	113	* Phytec's PCM038 comes with 2MiB battery buffered SRAM,
	114	* 16 bit width
	115	*/
	116
	117	static struct platdata_mtd_ram pcm038_sram_data = {
	118	.bankwidth = 2,
	119	};
	120
	121	static struct resource pcm038_sram_resource = {
3f35d1f5 UKK	122	.start = MX27_CS1_BASE_ADDR,
3f35d1f5 UKK	123	.end = MX27_CS1_BASE_ADDR + 512 * 1024 - 1,
3620c0dc SH	124	.flags = IORESOURCE_MEM,
	125	};
	126
	127	static struct platform_device pcm038_sram_mtd_device = {
	128	.name = "mtd-ram",
	129	.id = 0,
	130	.dev = {
	131	.platform_data = &pcm038_sram_data,
	132	},
	133	.num_resources = 1,
	134	.resource = &pcm038_sram_resource,
	135	};
	136
7e5e9f54 JB	137	/*
	138	* Phytec's phyCORE-i.MX27 comes with 32MiB flash,
	139	* 16 bit width
	140	*/
	141	static struct physmap_flash_data pcm038_flash_data = {
	142	.width = 2,
	143	};
	144
	145	static struct resource pcm038_flash_resource = {
	146	.start = 0xc0000000,
	147	.end = 0xc1ffffff,
	148	.flags = IORESOURCE_MEM,
	149	};
	150
	151	static struct platform_device pcm038_nor_mtd_device = {
	152	.name = "physmap-flash",
	153	.id = 0,
	154	.dev = {
	155	.platform_data = &pcm038_flash_data,
	156	},
	157	.num_resources = 1,
	158	.resource = &pcm038_flash_resource,
	159	};
	160
d5dac4a6 UKK	161	static const struct imxuart_platform_data uart_pdata __initconst = {
d5dac4a6 UKK	162	.flags = IMXUART_HAVE_RTSCTS,
7e5e9f54 JB	163	};
7e5e9f54 JB	164
0e7a29a8 UKK	165	static const struct mxc_nand_platform_data
0e7a29a8 UKK	166	pcm038_nand_board_info __initconst = {
01f71a37 SH	167	.width = 1,
	168	.hw_ecc = 1,
	169	};
	170
7e5e9f54 JB	171	static struct platform_device *platform_devices[] __initdata = {
7e5e9f54 JB	172	&pcm038_nor_mtd_device,
3620c0dc	173	&pcm038_sram_mtd_device,
7e5e9f54 JB	174	};
7e5e9f54 JB	175
3620c0dc SH	176	/* On pcm038 there's a sram attached to CS1, we enable the chipselect here and
	177	* setup other stuffs to access the sram. */
	178	static void __init pcm038_init_sram(void)
	179	{
a8dfb646	180	mx27_setup_weimcs(1, 0x0000d843, 0x22252521, 0x22220a00);
3620c0dc SH	181	}
3620c0dc SH	182
c6987159	183	static const struct imxi2c_platform_data pcm038_i2c1_data __initconst = {
a4e9a65a	184	.bitrate = 100000,
a4e9a65a SH	185	};
	186
	187	static struct at24_platform_data board_eeprom = {
	188	.byte_len = 4096,
	189	.page_size = 32,
	190	.flags = AT24_FLAG_ADDR16,
	191	};
	192
	193	static struct i2c_board_info pcm038_i2c_devices[] = {
cf87a6e2	194	{
a4e9a65a SH	195	I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */
a4e9a65a SH	196	.platform_data = &board_eeprom,
cf87a6e2 SH	197	}, {
	198	I2C_BOARD_INFO("pcf8563", 0x51),
	199	}, {
a4e9a65a	200	I2C_BOARD_INFO("lm75", 0x4a),
a4e9a65a SH	201	}
a4e9a65a SH	202	};
a4e9a65a	203
61533841 SH	204	static int pcm038_spi_cs[] = {GPIO_PORTD + 28};
61533841 SH	205
7536cf99	206	static const struct spi_imx_master pcm038_spi0_data __initconst = {
61533841 SH	207	.chipselect = pcm038_spi_cs,
	208	.num_chipselect = ARRAY_SIZE(pcm038_spi_cs),
	209	};
	210
	211	static struct regulator_consumer_supply sdhc1_consumers[] = {
	212	{
9d3d945a	213	.dev_name = "mxc-mmc.1",
61533841 SH	214	.supply = "sdhc_vcc",
	215	},
	216	};
	217
	218	static struct regulator_init_data sdhc1_data = {
	219	.constraints = {
	220	.min_uV = 3000000,
	221	.max_uV = 3400000,
	222	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
	223	REGULATOR_CHANGE_MODE \| REGULATOR_CHANGE_STATUS,
	224	.valid_modes_mask = REGULATOR_MODE_NORMAL \|
	225	REGULATOR_MODE_FAST,
	226	.always_on = 0,
	227	.boot_on = 0,
	228	},
	229	.num_consumer_supplies = ARRAY_SIZE(sdhc1_consumers),
	230	.consumer_supplies = sdhc1_consumers,
	231	};
	232
	233	static struct regulator_consumer_supply cam_consumers[] = {
	234	{
	235	.dev = NULL,
	236	.supply = "imx_cam_vcc",
	237	},
	238	};
	239
	240	static struct regulator_init_data cam_data = {
	241	.constraints = {
	242	.min_uV = 3000000,
	243	.max_uV = 3400000,
	244	.valid_ops_mask = REGULATOR_CHANGE_VOLTAGE \|
	245	REGULATOR_CHANGE_MODE \| REGULATOR_CHANGE_STATUS,
	246	.valid_modes_mask = REGULATOR_MODE_NORMAL \|
	247	REGULATOR_MODE_FAST,
	248	.always_on = 0,
	249	.boot_on = 0,
	250	},
	251	.num_consumer_supplies = ARRAY_SIZE(cam_consumers),
	252	.consumer_supplies = cam_consumers,
	253	};
	254
5836372e	255	static struct mc13xxx_regulator_init_data pcm038_regulators[] = {
61533841	256	{
57c78e35	257	.id = MC13783_REG_VCAM,
61533841 SH	258	.init_data = &cam_data,
61533841 SH	259	}, {
57c78e35	260	.id = MC13783_REG_VMMC1,
61533841 SH	261	.init_data = &sdhc1_data,
	262	},
	263	};
	264
5836372e	265	static struct mc13xxx_platform_data pcm038_pmic = {
61533841 SH	266	.regulators = pcm038_regulators,
61533841 SH	267	.num_regulators = ARRAY_SIZE(pcm038_regulators),
5836372e DJ	268	.flags = MC13XXX_USE_ADC \| MC13XXX_USE_REGULATOR \|
5836372e DJ	269	MC13XXX_USE_TOUCHSCREEN,
61533841 SH	270	};
	271
	272	static struct spi_board_info pcm038_spi_board_info[] __initdata = {
	273	{
	274	.modalias = "mc13783",
	275	.irq = IRQ_GPIOB(23),
	276	.max_speed_hz = 300000,
	277	.bus_num = 0,
	278	.chip_select = 0,
	279	.platform_data = &pcm038_pmic,
	280	.mode = SPI_CS_HIGH,
	281	}
	282	};
	283
4bd597b6 SH	284	static int pcm038_usbh2_init(struct platform_device *pdev)
	285	{
	286	return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED \|
	287	MXC_EHCI_INTERFACE_DIFF_UNI);
	288	}
	289
2eb42d5c	290	static const struct mxc_usbh_platform_data usbh2_pdata __initconst = {
4bd597b6	291	.init = pcm038_usbh2_init,
773f206b	292	.portsc = MXC_EHCI_MODE_ULPI,
773f206b SH	293	};
773f206b SH	294
7e5e9f54 JB	295	static void __init pcm038_init(void)
7e5e9f54 JB	296	{
f231ea44 SH	297	mxc_gpio_setup_multiple_pins(pcm038_pins, ARRAY_SIZE(pcm038_pins),
	298	"PCM038");
	299
3620c0dc	300	pcm038_init_sram();
7e5e9f54	301
d5dac4a6 UKK	302	imx27_add_imx_uart0(&uart_pdata);
	303	imx27_add_imx_uart1(&uart_pdata);
	304	imx27_add_imx_uart2(&uart_pdata);
01f71a37	305
ccfe30a7	306	mxc_gpio_mode(PE16_AF_OWIRE);
0e7a29a8	307	imx27_add_mxc_nand(&pcm038_nand_board_info);
7e5e9f54	308
a4e9a65a SH	309	/* only the i2c master 1 is used on this CPU card */
	310	i2c_register_board_info(1, pcm038_i2c_devices,
	311	ARRAY_SIZE(pcm038_i2c_devices));
	312
77a406da	313	imx27_add_imx_i2c(1, &pcm038_i2c1_data);
a4e9a65a	314
0160651a LF	315	/* PE18 for user-LED D40 */
	316	mxc_gpio_mode(GPIO_PORTE \| 18 \| GPIO_GPIO \| GPIO_OUT);
	317
61533841 SH	318	mxc_gpio_mode(GPIO_PORTD \| 28 \| GPIO_GPIO \| GPIO_OUT);
	319
	320	/* MC13783 IRQ */
	321	mxc_gpio_mode(GPIO_PORTB \| 23 \| GPIO_GPIO \| GPIO_IN);
	322
7536cf99	323	imx27_add_spi_imx0(&pcm038_spi0_data);
61533841 SH	324	spi_register_board_info(pcm038_spi_board_info,
	325	ARRAY_SIZE(pcm038_spi_board_info));
	326
2eb42d5c	327	imx27_add_mxc_ehci_hs(2, &usbh2_pdata);
773f206b	328
6bd96f3c	329	imx27_add_fec(NULL);
7e5e9f54	330	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
e0a1961d	331	imx27_add_imx2_wdt(NULL);
ae71a562	332	imx27_add_mxc_w1(NULL);
ff6552e4 JB	333
	334	#ifdef CONFIG_MACH_PCM970_BASEBOARD
	335	pcm970_baseboard_init();
	336	#endif
7e5e9f54 JB	337	}
	338
	339	static void __init pcm038_timer_init(void)
	340	{
30c730f8	341	mx27_clocks_init(26000000);
7e5e9f54 JB	342	}
7e5e9f54 JB	343
058b7a6f	344	static struct sys_timer pcm038_timer = {
7e5e9f54 JB	345	.init = pcm038_timer_init,
	346	};
	347
	348	MACHINE_START(PCM038, "phyCORE-i.MX27")
3dac2196 UKK	349	.boot_params = MX27_PHYS_OFFSET + 0x100,
	350	.map_io = mx27_map_io,
	351	.init_early = imx27_init_early,
	352	.init_irq = mx27_init_irq,
	353	.timer = &pcm038_timer,
	354	.init_machine = pcm038_init,
7e5e9f54	355	MACHINE_END