[mirror_ubuntu-eoan-kernel.git] / arch / arm / mach-mx3 / mach-mx31lilly.c

/*
 *  LILLY-1131 module support
 *
 *    Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
 *
 *  based on code for other MX31 boards,
 *
 *    Copyright 2005-2007 Freescale Semiconductor
 *    Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
 *    Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group
 *
 * 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.
 */

#include <linux/types.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/gpio.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/smsc911x.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/spi.h>
#include <linux/mfd/mc13783.h>
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>

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

#include <mach/hardware.h>
#include <mach/common.h>
#include <mach/iomux-mx3.h>
#include <mach/board-mx31lilly.h>
#include <mach/ulpi.h>

#include "devices-imx31.h"
#include "devices.h"

/*
 * This file contains module-specific initialization routines for LILLY-1131.
 * Initialization of peripherals found on the baseboard is implemented in the
 * appropriate baseboard support code.
 */

/* SMSC ethernet support */

static struct resource smsc91x_resources[] = {
	{
		.start	= MX31_CS4_BASE_ADDR,
		.end	= MX31_CS4_BASE_ADDR + 0xffff,
		.flags	= IORESOURCE_MEM,
	},
	{
		.start	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
		.end	= IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
		.flags	= IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
	}
};

static struct smsc911x_platform_config smsc911x_config = {
	.phy_interface	= PHY_INTERFACE_MODE_MII,
	.irq_polarity	= SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	.irq_type	= SMSC911X_IRQ_TYPE_OPEN_DRAIN,
	.flags		= SMSC911X_USE_32BIT |
			  SMSC911X_SAVE_MAC_ADDRESS |
			  SMSC911X_FORCE_INTERNAL_PHY,
};

static struct platform_device smsc91x_device = {
	.name		= "smsc911x",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(smsc91x_resources),
	.resource	= smsc91x_resources,
	.dev		= {
		.platform_data = &smsc911x_config,
	}
};

/* NOR flash */
static struct physmap_flash_data nor_flash_data = {
	.width  = 2,
};

static struct resource nor_flash_resource = {
	.start	= 0xa0000000,
	.end	= 0xa1ffffff,
	.flags	= IORESOURCE_MEM,
};

static struct platform_device physmap_flash_device = {
	.name	= "physmap-flash",
	.id	= 0,
	.dev	= {
		.platform_data  = &nor_flash_data,
	},
	.resource = &nor_flash_resource,
	.num_resources = 1,
};

/* USB */

#if defined(CONFIG_USB_ULPI)

#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \
			PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)

static int usbh1_init(struct platform_device *pdev)
{
	int pins[] = {
		MX31_PIN_CSPI1_MOSI__USBH1_RXDM,
		MX31_PIN_CSPI1_MISO__USBH1_RXDP,
		MX31_PIN_CSPI1_SS0__USBH1_TXDM,
		MX31_PIN_CSPI1_SS1__USBH1_TXDP,
		MX31_PIN_CSPI1_SS2__USBH1_RCV,
		MX31_PIN_CSPI1_SCLK__USBH1_OEB,
		MX31_PIN_CSPI1_SPI_RDY__USBH1_FS,
	};

	mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB H1");

	mxc_iomux_set_pad(MX31_PIN_CSPI1_MOSI, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_CSPI1_MISO, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS0, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS1, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS2, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_CSPI1_SCLK, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG);

	mxc_iomux_set_gpr(MUX_PGP_USB_SUSPEND, true);

	mdelay(10);

	return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED |
			MXC_EHCI_INTERFACE_SINGLE_UNI);
}

static int usbh2_init(struct platform_device *pdev)
{
	int pins[] = {
		MX31_PIN_USBH2_DATA0__USBH2_DATA0,
		MX31_PIN_USBH2_DATA1__USBH2_DATA1,
		MX31_PIN_USBH2_CLK__USBH2_CLK,
		MX31_PIN_USBH2_DIR__USBH2_DIR,
		MX31_PIN_USBH2_NXT__USBH2_NXT,
		MX31_PIN_USBH2_STP__USBH2_STP,
	};

	mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB H2");

	mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG);
	mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG);

	mxc_iomux_set_gpr(MUX_PGP_UH2, true);

	/* chip select */
	mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_GPIO),
				"USBH2_CS");
	gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), "USBH2 CS");
	gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), 0);

	mdelay(10);

	return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED);
}

static const struct mxc_usbh_platform_data usbh1_pdata __initconst = {
	.init	= usbh1_init,
	.portsc	= MXC_EHCI_MODE_UTMI | MXC_EHCI_SERIAL,
};

static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
	.init	= usbh2_init,
	.portsc	= MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
};

static void lilly1131_usb_init(void)
{
	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
				ULPI_OTG_DRVVBUS | ULPI_OTG_DRVVBUS_EXT);

	imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
	imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
}

#else
static inline void lilly1131_usb_init(void) {}
#endif /* CONFIG_USB_ULPI */

/* SPI */

static int spi_internal_chipselect[] = {
	MXC_SPI_CS(0),
	MXC_SPI_CS(1),
	MXC_SPI_CS(2),
};

static const struct spi_imx_master spi0_pdata __initconst = {
	.chipselect = spi_internal_chipselect,
	.num_chipselect = ARRAY_SIZE(spi_internal_chipselect),
};

static const struct spi_imx_master spi1_pdata __initconst = {
	.chipselect = spi_internal_chipselect,
	.num_chipselect = ARRAY_SIZE(spi_internal_chipselect),
};

static struct mc13xxx_platform_data mc13783_pdata __initdata = {
	.flags = MC13XXX_USE_RTC | MC13XXX_USE_TOUCHSCREEN,
};

static struct spi_board_info mc13783_dev __initdata = {
	.modalias	= "mc13783",
	.max_speed_hz	= 1000000,
	.bus_num	= 1,
	.chip_select	= 0,
	.platform_data	= &mc13783_pdata,
	.irq		= IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
};

static struct platform_device *devices[] __initdata = {
	&smsc91x_device,
	&physmap_flash_device,
};

static int mx31lilly_baseboard;
core_param(mx31lilly_baseboard, mx31lilly_baseboard, int, 0444);

static void __init mx31lilly_board_init(void)
{
	switch (mx31lilly_baseboard) {
	case MX31LILLY_NOBOARD:
		break;
	case MX31LILLY_DB:
		mx31lilly_db_init();
		break;
	default:
		printk(KERN_ERR "Illegal mx31lilly_baseboard type %d\n",
			mx31lilly_baseboard);
	}

	mxc_iomux_alloc_pin(MX31_PIN_CS4__CS4, "Ethernet CS");

	/* SPI */
	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SCLK__SCLK, "SPI1_CLK");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_MOSI__MOSI, "SPI1_TX");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_MISO__MISO, "SPI1_RX");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SPI_RDY__SPI_RDY, "SPI1_RDY");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS0__SS0, "SPI1_SS0");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS1__SS1, "SPI1_SS1");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS2__SS2, "SPI1_SS2");

	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SCLK__SCLK, "SPI2_CLK");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MOSI__MOSI, "SPI2_TX");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MISO__MISO, "SPI2_RX");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SPI_RDY__SPI_RDY, "SPI2_RDY");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS0__SS0, "SPI2_SS0");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS1__SS1, "SPI2_SS1");
	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS2__SS2, "SPI2_SS2");

	imx31_add_spi_imx0(&spi0_pdata);
	imx31_add_spi_imx1(&spi1_pdata);
	spi_register_board_info(&mc13783_dev, 1);

	platform_add_devices(devices, ARRAY_SIZE(devices));

	/* USB */
	lilly1131_usb_init();
}

static void __init mx31lilly_timer_init(void)
{
	mx31_clocks_init(26000000);
}

static struct sys_timer mx31lilly_timer = {
	.init	= mx31lilly_timer_init,
};

MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
	.boot_params = MX3x_PHYS_OFFSET + 0x100,
	.map_io = mx31_map_io,
	.init_early = imx31_init_early,
	.init_irq = mx31_init_irq,
	.timer = &mx31lilly_timer,
	.init_machine = mx31lilly_board_init,
MACHINE_END
Commit	Line	Data
65b1aa13 DM	1	/*
	2	* LILLY-1131 module support
	3	*
	4	* Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
	5	*
	6	* based on code for other MX31 boards,
	7	*
	8	* Copyright 2005-2007 Freescale Semiconductor
	9	* Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
	10	* Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group
	11	*
	12	* This program is free software; you can redistribute it and/or modify
	13	* it under the terms of the GNU General Public License as published by
	14	* the Free Software Foundation; either version 2 of the License, or
	15	* (at your option) any later version.
	16	*
	17	* This program is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	20	* GNU General Public License for more details.
65b1aa13 DM	21	*/
	22
	23	#include <linux/types.h>
	24	#include <linux/init.h>
	25	#include <linux/clk.h>
066fb847	26	#include <linux/gpio.h>
4bd597b6	27	#include <linux/delay.h>
cbaa6ca1 DM	28	#include <linux/platform_device.h>
	29	#include <linux/interrupt.h>
	30	#include <linux/smsc911x.h>
38160e0b	31	#include <linux/mtd/physmap.h>
2cc32683 DM	32	#include <linux/spi/spi.h>
2cc32683 DM	33	#include <linux/mfd/mc13783.h>
066fb847 DM	34	#include <linux/usb/otg.h>
066fb847 DM	35	#include <linux/usb/ulpi.h>
65b1aa13 DM	36
	37	#include <asm/mach-types.h>
	38	#include <asm/mach/arch.h>
	39	#include <asm/mach/time.h>
	40	#include <asm/mach/map.h>
	41
	42	#include <mach/hardware.h>
	43	#include <mach/common.h>
	44	#include <mach/iomux-mx3.h>
	45	#include <mach/board-mx31lilly.h>
066fb847	46	#include <mach/ulpi.h>
65b1aa13	47
06606ff1	48	#include "devices-imx31.h"
65b1aa13 DM	49	#include "devices.h"
	50
	51	/*
	52	* This file contains module-specific initialization routines for LILLY-1131.
	53	* Initialization of peripherals found on the baseboard is implemented in the
	54	* appropriate baseboard support code.
	55	*/
	56
cbaa6ca1 DM	57	/* SMSC ethernet support */
	58
	59	static struct resource smsc91x_resources[] = {
	60	{
f568dd7f UKK	61	.start = MX31_CS4_BASE_ADDR,
f568dd7f UKK	62	.end = MX31_CS4_BASE_ADDR + 0xffff,
cbaa6ca1 DM	63	.flags = IORESOURCE_MEM,
	64	},
	65	{
	66	.start = IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
	67	.end = IOMUX_TO_IRQ(MX31_PIN_GPIO1_0),
	68	.flags = IORESOURCE_IRQ \| IRQF_TRIGGER_FALLING,
	69	}
	70	};
	71
	72	static struct smsc911x_platform_config smsc911x_config = {
	73	.phy_interface = PHY_INTERFACE_MODE_MII,
	74	.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
	75	.irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN,
	76	.flags = SMSC911X_USE_32BIT \|
	77	SMSC911X_SAVE_MAC_ADDRESS \|
	78	SMSC911X_FORCE_INTERNAL_PHY,
	79	};
	80
	81	static struct platform_device smsc91x_device = {
	82	.name = "smsc911x",
	83	.id = -1,
	84	.num_resources = ARRAY_SIZE(smsc91x_resources),
	85	.resource = smsc91x_resources,
	86	.dev = {
	87	.platform_data = &smsc911x_config,
	88	}
	89	};
	90
38160e0b DM	91	/* NOR flash */
	92	static struct physmap_flash_data nor_flash_data = {
	93	.width = 2,
	94	};
	95
	96	static struct resource nor_flash_resource = {
	97	.start = 0xa0000000,
	98	.end = 0xa1ffffff,
	99	.flags = IORESOURCE_MEM,
	100	};
	101
	102	static struct platform_device physmap_flash_device = {
	103	.name = "physmap-flash",
	104	.id = 0,
	105	.dev = {
	106	.platform_data = &nor_flash_data,
	107	},
	108	.resource = &nor_flash_resource,
	109	.num_resources = 1,
	110	};
	111
066fb847 DM	112	/* USB */
066fb847 DM	113
4d5d8590 DM	114	#if defined(CONFIG_USB_ULPI)
4d5d8590 DM	115
066fb847 DM	116	#define USB_PAD_CFG (PAD_CTL_DRV_MAX \| PAD_CTL_SRE_FAST \| PAD_CTL_HYS_CMOS \| \
	117	PAD_CTL_ODE_CMOS \| PAD_CTL_100K_PU)
	118
066fb847 DM	119	static int usbh1_init(struct platform_device *pdev)
	120	{
	121	int pins[] = {
	122	MX31_PIN_CSPI1_MOSI__USBH1_RXDM,
	123	MX31_PIN_CSPI1_MISO__USBH1_RXDP,
	124	MX31_PIN_CSPI1_SS0__USBH1_TXDM,
	125	MX31_PIN_CSPI1_SS1__USBH1_TXDP,
	126	MX31_PIN_CSPI1_SS2__USBH1_RCV,
	127	MX31_PIN_CSPI1_SCLK__USBH1_OEB,
	128	MX31_PIN_CSPI1_SPI_RDY__USBH1_FS,
	129	};
	130
	131	mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB H1");
	132
	133	mxc_iomux_set_pad(MX31_PIN_CSPI1_MOSI, USB_PAD_CFG);
	134	mxc_iomux_set_pad(MX31_PIN_CSPI1_MISO, USB_PAD_CFG);
	135	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS0, USB_PAD_CFG);
	136	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS1, USB_PAD_CFG);
	137	mxc_iomux_set_pad(MX31_PIN_CSPI1_SS2, USB_PAD_CFG);
	138	mxc_iomux_set_pad(MX31_PIN_CSPI1_SCLK, USB_PAD_CFG);
	139	mxc_iomux_set_pad(MX31_PIN_CSPI1_SPI_RDY, USB_PAD_CFG);
	140
	141	mxc_iomux_set_gpr(MUX_PGP_USB_SUSPEND, true);
	142
4bd597b6 SH	143	mdelay(10);
	144
	145	return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED \|
	146	MXC_EHCI_INTERFACE_SINGLE_UNI);
066fb847 DM	147	}
	148
	149	static int usbh2_init(struct platform_device *pdev)
	150	{
	151	int pins[] = {
	152	MX31_PIN_USBH2_DATA0__USBH2_DATA0,
	153	MX31_PIN_USBH2_DATA1__USBH2_DATA1,
	154	MX31_PIN_USBH2_CLK__USBH2_CLK,
	155	MX31_PIN_USBH2_DIR__USBH2_DIR,
	156	MX31_PIN_USBH2_NXT__USBH2_NXT,
	157	MX31_PIN_USBH2_STP__USBH2_STP,
	158	};
	159
	160	mxc_iomux_setup_multiple_pins(pins, ARRAY_SIZE(pins), "USB H2");
	161
	162	mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG);
	163	mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG);
	164	mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG);
	165	mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG);
	166	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG);
	167	mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG);
	168	mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG);
	169	mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG);
	170	mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG);
	171	mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG);
	172	mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG);
	173	mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG);
	174
	175	mxc_iomux_set_gpr(MUX_PGP_UH2, true);
	176
	177	/* chip select */
	178	mxc_iomux_alloc_pin(IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_GPIO),
	179	"USBH2_CS");
	180	gpio_request(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), "USBH2 CS");
	181	gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1), 0);
	182
4bd597b6 SH	183	mdelay(10);
	184
	185	return mx31_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED);
066fb847 DM	186	}
066fb847 DM	187
2d58de28	188	static const struct mxc_usbh_platform_data usbh1_pdata __initconst = {
066fb847 DM	189	.init = usbh1_init,
066fb847 DM	190	.portsc = MXC_EHCI_MODE_UTMI \| MXC_EHCI_SERIAL,
066fb847 DM	191	};
066fb847 DM	192
2d58de28	193	static struct mxc_usbh_platform_data usbh2_pdata __initdata = {
066fb847 DM	194	.init = usbh2_init,
066fb847 DM	195	.portsc = MXC_EHCI_MODE_ULPI \| MXC_EHCI_UTMI_8BIT,
066fb847 DM	196	};
066fb847 DM	197
4d5d8590 DM	198	static void lilly1131_usb_init(void)
4d5d8590 DM	199	{
4d5d8590	200	usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops,
13dd0c97	201	ULPI_OTG_DRVVBUS \| ULPI_OTG_DRVVBUS_EXT);
4d5d8590	202
2d58de28 UKK	203	imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
2d58de28 UKK	204	imx31_add_mxc_ehci_hs(2, &usbh2_pdata);
4d5d8590 DM	205	}
	206
	207	#else
	208	static inline void lilly1131_usb_init(void) {}
	209	#endif /* CONFIG_USB_ULPI */
cbaa6ca1	210
2cc32683 DM	211	/* SPI */
2cc32683 DM	212
3ea2e1a4 DM	213	static int spi_internal_chipselect[] = {
	214	MXC_SPI_CS(0),
	215	MXC_SPI_CS(1),
	216	MXC_SPI_CS(2),
	217	};
	218
06606ff1	219	static const struct spi_imx_master spi0_pdata __initconst = {
3ea2e1a4 DM	220	.chipselect = spi_internal_chipselect,
	221	.num_chipselect = ARRAY_SIZE(spi_internal_chipselect),
	222	};
	223
06606ff1	224	static const struct spi_imx_master spi1_pdata __initconst = {
3ea2e1a4 DM	225	.chipselect = spi_internal_chipselect,
	226	.num_chipselect = ARRAY_SIZE(spi_internal_chipselect),
	227	};
	228
5836372e DJ	229	static struct mc13xxx_platform_data mc13783_pdata __initdata = {
5836372e DJ	230	.flags = MC13XXX_USE_RTC \| MC13XXX_USE_TOUCHSCREEN,
2cc32683 DM	231	};
	232
	233	static struct spi_board_info mc13783_dev __initdata = {
	234	.modalias = "mc13783",
	235	.max_speed_hz = 1000000,
	236	.bus_num = 1,
	237	.chip_select = 0,
	238	.platform_data = &mc13783_pdata,
21b07344	239	.irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3),
2cc32683 DM	240	};
2cc32683 DM	241
4d5d8590 DM	242	static struct platform_device *devices[] __initdata = {
	243	&smsc91x_device,
	244	&physmap_flash_device,
	245	};
	246
65b1aa13 DM	247	static int mx31lilly_baseboard;
	248	core_param(mx31lilly_baseboard, mx31lilly_baseboard, int, 0444);
	249
	250	static void __init mx31lilly_board_init(void)
	251	{
	252	switch (mx31lilly_baseboard) {
	253	case MX31LILLY_NOBOARD:
	254	break;
1bc34f79 DM	255	case MX31LILLY_DB:
	256	mx31lilly_db_init();
	257	break;
65b1aa13 DM	258	default:
	259	printk(KERN_ERR "Illegal mx31lilly_baseboard type %d\n",
	260	mx31lilly_baseboard);
	261	}
cbaa6ca1 DM	262
	263	mxc_iomux_alloc_pin(MX31_PIN_CS4__CS4, "Ethernet CS");
	264
3ea2e1a4 DM	265	/* SPI */
	266	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SCLK__SCLK, "SPI1_CLK");
	267	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_MOSI__MOSI, "SPI1_TX");
	268	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_MISO__MISO, "SPI1_RX");
	269	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SPI_RDY__SPI_RDY, "SPI1_RDY");
	270	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS0__SS0, "SPI1_SS0");
	271	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS1__SS1, "SPI1_SS1");
	272	mxc_iomux_alloc_pin(MX31_PIN_CSPI1_SS2__SS2, "SPI1_SS2");
	273
	274	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SCLK__SCLK, "SPI2_CLK");
	275	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MOSI__MOSI, "SPI2_TX");
	276	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_MISO__MISO, "SPI2_RX");
	277	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SPI_RDY__SPI_RDY, "SPI2_RDY");
	278	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS0__SS0, "SPI2_SS0");
	279	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS1__SS1, "SPI2_SS1");
	280	mxc_iomux_alloc_pin(MX31_PIN_CSPI2_SS2__SS2, "SPI2_SS2");
	281
06606ff1 UKK	282	imx31_add_spi_imx0(&spi0_pdata);
06606ff1 UKK	283	imx31_add_spi_imx1(&spi1_pdata);
2cc32683	284	spi_register_board_info(&mc13783_dev, 1);
3ea2e1a4	285
cbaa6ca1	286	platform_add_devices(devices, ARRAY_SIZE(devices));
066fb847 DM	287
066fb847 DM	288	/* USB */
4d5d8590	289	lilly1131_usb_init();
65b1aa13 DM	290	}
	291
	292	static void __init mx31lilly_timer_init(void)
	293	{
	294	mx31_clocks_init(26000000);
	295	}
	296
	297	static struct sys_timer mx31lilly_timer = {
	298	.init = mx31lilly_timer_init,
	299	};
	300
	301	MACHINE_START(LILLY1131, "INCO startec LILLY-1131")
97976e22 UKK	302	.boot_params = MX3x_PHYS_OFFSET + 0x100,
	303	.map_io = mx31_map_io,
	304	.init_early = imx31_init_early,
	305	.init_irq = mx31_init_irq,
	306	.timer = &mx31lilly_timer,
	307	.init_machine = mx31lilly_board_init,
65b1aa13	308	MACHINE_END