[deliverable/linux.git] / arch / arm / mach-omap2 / board-am3517evm.c

/*
 * linux/arch/arm/mach-omap2/board-am3517evm.c
 *
 * Copyright (C) 2009 Texas Instruments Incorporated
 * Author: Ranjith Lohithakshan <ranjithl@ti.com>
 *
 * Based on mach-omap2/board-omap3evm.c
 *
 * 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.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
 * whether express or implied; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/i2c/pca953x.h>
#include <linux/can/platform/ti_hecc.h>
#include <linux/davinci_emac.h>
#include <linux/mmc/host.h>

#include <mach/hardware.h>
#include <mach/am35xx.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>

#include <plat/board.h>
#include "common.h"
#include <plat/usb.h>
#include <video/omapdss.h>
#include <video/omap-panel-generic-dpi.h>
#include <video/omap-panel-tfp410.h>

#include "am35xx-emac.h"
#include "mux.h"
#include "control.h"
#include "hsmmc.h"

#define LCD_PANEL_PWR		176
#define LCD_PANEL_BKLIGHT_PWR	182
#define LCD_PANEL_PWM		181

static struct i2c_board_info __initdata am3517evm_i2c1_boardinfo[] = {
	{
		I2C_BOARD_INFO("s35390a", 0x30),
	},
};

/*
 * RTC - S35390A
 */
#define GPIO_RTCS35390A_IRQ	55

static void __init am3517_evm_rtc_init(void)
{
	int r;

	omap_mux_init_gpio(GPIO_RTCS35390A_IRQ, OMAP_PIN_INPUT_PULLUP);

	r = gpio_request_one(GPIO_RTCS35390A_IRQ, GPIOF_IN, "rtcs35390a-irq");
	if (r < 0) {
		printk(KERN_WARNING "failed to request GPIO#%d\n",
				GPIO_RTCS35390A_IRQ);
		return;
	}

	am3517evm_i2c1_boardinfo[0].irq = gpio_to_irq(GPIO_RTCS35390A_IRQ);
}

/*
 * I2C GPIO Expander - TCA6416
 */

/* Mounted on Base-Board */
static struct pca953x_platform_data am3517evm_gpio_expander_info_0 = {
	.gpio_base	= OMAP_MAX_GPIO_LINES,
};
static struct i2c_board_info __initdata am3517evm_i2c2_boardinfo[] = {
	{
		I2C_BOARD_INFO("tlv320aic23", 0x1A),
	},
	{
		I2C_BOARD_INFO("tca6416", 0x21),
		.platform_data = &am3517evm_gpio_expander_info_0,
	},
};

/* Mounted on UI Card */
static struct pca953x_platform_data am3517evm_ui_gpio_expander_info_1 = {
	.gpio_base	= OMAP_MAX_GPIO_LINES + 16,
};
static struct pca953x_platform_data am3517evm_ui_gpio_expander_info_2 = {
	.gpio_base	= OMAP_MAX_GPIO_LINES + 32,
};
static struct i2c_board_info __initdata am3517evm_i2c3_boardinfo[] = {
	{
		I2C_BOARD_INFO("tca6416", 0x20),
		.platform_data = &am3517evm_ui_gpio_expander_info_1,
	},
	{
		I2C_BOARD_INFO("tca6416", 0x21),
		.platform_data = &am3517evm_ui_gpio_expander_info_2,
	},
};

static int __init am3517_evm_i2c_init(void)
{
	omap_register_i2c_bus(1, 400, NULL, 0);
	omap_register_i2c_bus(2, 400, am3517evm_i2c2_boardinfo,
			ARRAY_SIZE(am3517evm_i2c2_boardinfo));
	omap_register_i2c_bus(3, 400, am3517evm_i2c3_boardinfo,
			ARRAY_SIZE(am3517evm_i2c3_boardinfo));

	return 0;
}

static int lcd_enabled;
static int dvi_enabled;

#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \
		defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE)
static struct gpio am3517_evm_dss_gpios[] __initdata = {
	/* GPIO 182 = LCD Backlight Power */
	{ LCD_PANEL_BKLIGHT_PWR, GPIOF_OUT_INIT_HIGH, "lcd_backlight_pwr" },
	/* GPIO 181 = LCD Panel PWM */
	{ LCD_PANEL_PWM,	 GPIOF_OUT_INIT_HIGH, "lcd bl enable"	  },
	/* GPIO 176 = LCD Panel Power enable pin */
	{ LCD_PANEL_PWR,	 GPIOF_OUT_INIT_HIGH, "dvi enable"	  },
};

static void __init am3517_evm_display_init(void)
{
	int r;

	omap_mux_init_gpio(LCD_PANEL_PWR, OMAP_PIN_INPUT_PULLUP);
	omap_mux_init_gpio(LCD_PANEL_BKLIGHT_PWR, OMAP_PIN_INPUT_PULLDOWN);
	omap_mux_init_gpio(LCD_PANEL_PWM, OMAP_PIN_INPUT_PULLDOWN);

	r = gpio_request_array(am3517_evm_dss_gpios,
			       ARRAY_SIZE(am3517_evm_dss_gpios));
	if (r) {
		printk(KERN_ERR "failed to get DSS panel control GPIOs\n");
		return;
	}

	printk(KERN_INFO "Display initialized successfully\n");
}
#else
static void __init am3517_evm_display_init(void) {}
#endif

static int am3517_evm_panel_enable_lcd(struct omap_dss_device *dssdev)
{
	if (dvi_enabled) {
		printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
		return -EINVAL;
	}
	gpio_set_value(LCD_PANEL_PWR, 1);
	lcd_enabled = 1;

	return 0;
}

static void am3517_evm_panel_disable_lcd(struct omap_dss_device *dssdev)
{
	gpio_set_value(LCD_PANEL_PWR, 0);
	lcd_enabled = 0;
}

static struct panel_generic_dpi_data lcd_panel = {
	.name			= "sharp_lq",
	.platform_enable	= am3517_evm_panel_enable_lcd,
	.platform_disable	= am3517_evm_panel_disable_lcd,
};

static struct omap_dss_device am3517_evm_lcd_device = {
	.type			= OMAP_DISPLAY_TYPE_DPI,
	.name			= "lcd",
	.driver_name		= "generic_dpi_panel",
	.data			= &lcd_panel,
	.phy.dpi.data_lines 	= 16,
};

static int am3517_evm_panel_enable_tv(struct omap_dss_device *dssdev)
{
	return 0;
}

static void am3517_evm_panel_disable_tv(struct omap_dss_device *dssdev)
{
}

static struct omap_dss_device am3517_evm_tv_device = {
	.type 			= OMAP_DISPLAY_TYPE_VENC,
	.name 			= "tv",
	.driver_name		= "venc",
	.phy.venc.type		= OMAP_DSS_VENC_TYPE_SVIDEO,
	.platform_enable	= am3517_evm_panel_enable_tv,
	.platform_disable	= am3517_evm_panel_disable_tv,
};

static struct tfp410_platform_data dvi_panel = {
	.power_down_gpio	= -1,
};

static struct omap_dss_device am3517_evm_dvi_device = {
	.type			= OMAP_DISPLAY_TYPE_DPI,
	.name			= "dvi",
	.driver_name		= "tfp410",
	.data			= &dvi_panel,
	.phy.dpi.data_lines	= 24,
};

static struct omap_dss_device *am3517_evm_dss_devices[] = {
	&am3517_evm_lcd_device,
	&am3517_evm_tv_device,
	&am3517_evm_dvi_device,
};

static struct omap_dss_board_info am3517_evm_dss_data = {
	.num_devices	= ARRAY_SIZE(am3517_evm_dss_devices),
	.devices	= am3517_evm_dss_devices,
	.default_device	= &am3517_evm_lcd_device,
};

/*
 * Board initialization
 */

static struct omap_musb_board_data musb_board_data = {
	.interface_type         = MUSB_INTERFACE_ULPI,
	.mode                   = MUSB_OTG,
	.power                  = 500,
	.set_phy_power		= am35x_musb_phy_power,
	.clear_irq		= am35x_musb_clear_irq,
	.set_mode		= am35x_set_mode,
	.reset			= am35x_musb_reset,
};

static __init void am3517_evm_musb_init(void)
{
	u32 devconf2;

	/*
	 * Set up USB clock/mode in the DEVCONF2 register.
	 */
	devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);

	/* USB2.0 PHY reference clock is 13 MHz */
	devconf2 &= ~(CONF2_REFFREQ | CONF2_OTGMODE | CONF2_PHY_GPIOMODE);
	devconf2 |=  CONF2_REFFREQ_13MHZ | CONF2_SESENDEN | CONF2_VBDTCTEN
			| CONF2_DATPOL;

	omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);

	usb_musb_init(&musb_board_data);
}

static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \
		defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE)
	.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
#else
	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
#endif
	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,

	.phy_reset  = true,
	.reset_gpio_port[0]  = 57,
	.reset_gpio_port[1]  = -EINVAL,
	.reset_gpio_port[2]  = -EINVAL
};

#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
	/* USB OTG DRVVBUS offset = 0x212 */
	OMAP3_MUX(SAD2D_MCAD23, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
	{ .reg_offset = OMAP_MUX_TERMINATOR },
};
#endif


static struct resource am3517_hecc_resources[] = {
	{
		.start	= AM35XX_IPSS_HECC_BASE,
		.end	= AM35XX_IPSS_HECC_BASE + 0x3FFF,
		.flags	= IORESOURCE_MEM,
	},
	{
		.start	= INT_35XX_HECC0_IRQ,
		.end	= INT_35XX_HECC0_IRQ,
		.flags	= IORESOURCE_IRQ,
	},
};

static struct platform_device am3517_hecc_device = {
	.name		= "ti_hecc",
	.id		= -1,
	.num_resources	= ARRAY_SIZE(am3517_hecc_resources),
	.resource	= am3517_hecc_resources,
};

static struct ti_hecc_platform_data am3517_evm_hecc_pdata = {
	.scc_hecc_offset	= AM35XX_HECC_SCC_HECC_OFFSET,
	.scc_ram_offset		= AM35XX_HECC_SCC_RAM_OFFSET,
	.hecc_ram_offset	= AM35XX_HECC_RAM_OFFSET,
	.mbx_offset		= AM35XX_HECC_MBOX_OFFSET,
	.int_line		= AM35XX_HECC_INT_LINE,
	.version		= AM35XX_HECC_VERSION,
};

static void am3517_evm_hecc_init(struct ti_hecc_platform_data *pdata)
{
	am3517_hecc_device.dev.platform_data = pdata;
	platform_device_register(&am3517_hecc_device);
}

static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
};

static struct omap2_hsmmc_info mmc[] = {
	{
		.mmc		= 1,
		.caps		= MMC_CAP_4_BIT_DATA,
		.gpio_cd	= 127,
		.gpio_wp	= 126,
	},
	{
		.mmc		= 2,
		.caps		= MMC_CAP_4_BIT_DATA,
		.gpio_cd	= 128,
		.gpio_wp	= 129,
	},
	{}      /* Terminator */
};


static void __init am3517_evm_init(void)
{
	omap_board_config = am3517_evm_config;
	omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);

	am3517_evm_i2c_init();
	omap_display_init(&am3517_evm_dss_data);
	omap_serial_init();
	omap_sdrc_init(NULL, NULL);

	/* Configure GPIO for EHCI port */
	omap_mux_init_gpio(57, OMAP_PIN_OUTPUT);
	usbhs_init(&usbhs_bdata);
	am3517_evm_hecc_init(&am3517_evm_hecc_pdata);
	/* DSS */
	am3517_evm_display_init();

	/* RTC - S35390A */
	am3517_evm_rtc_init();

	i2c_register_board_info(1, am3517evm_i2c1_boardinfo,
				ARRAY_SIZE(am3517evm_i2c1_boardinfo));
	/*Ethernet*/
	am35xx_emac_init(AM35XX_DEFAULT_MDIO_FREQUENCY, 1);

	/* MUSB */
	am3517_evm_musb_init();

	/* MMC init function */
	omap_hsmmc_init(mmc);
}

MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
	.atag_offset	= 0x100,
	.reserve	= omap_reserve,
	.map_io		= omap3_map_io,
	.init_early	= am35xx_init_early,
	.init_irq	= omap3_init_irq,
	.handle_irq	= omap3_intc_handle_irq,
	.init_machine	= am3517_evm_init,
	.init_late	= am35xx_init_late,
	.timer		= &omap3_timer,
	.restart	= omap_prcm_restart,
MACHINE_END
Commit	Line	Data
c625327e RL	1	/*
	2	* linux/arch/arm/mach-omap2/board-am3517evm.c
	3	*
	4	* Copyright (C) 2009 Texas Instruments Incorporated
	5	* Author: Ranjith Lohithakshan <ranjithl@ti.com>
	6	*
	7	* Based on mach-omap2/board-omap3evm.c
	8	*
	9	* This program is free software; you can redistribute it and/or modify it
	10	* under the terms of the GNU General Public License as published by the
	11	* Free Software Foundation version 2.
	12	*
	13	* This program is distributed "as is" WITHOUT ANY WARRANTY of any kind,
	14	* whether express or implied; without even the implied warranty of
	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	16	* General Public License for more details.
	17	*/
	18
	19	#include <linux/kernel.h>
	20	#include <linux/init.h>
433cdb0a	21	#include <linux/clk.h>
c625327e RL	22	#include <linux/platform_device.h>
c625327e RL	23	#include <linux/gpio.h>
5d4292a5	24	#include <linux/i2c/pca953x.h>
91733631	25	#include <linux/can/platform/ti_hecc.h>
56881d28	26	#include <linux/davinci_emac.h>
dd6facfc	27	#include <linux/mmc/host.h>
c625327e RL	28
c625327e RL	29	#include <mach/hardware.h>
e3d4d0a2	30	#include <mach/am35xx.h>
c625327e RL	31	#include <asm/mach-types.h>
	32	#include <asm/mach/arch.h>
	33	#include <asm/mach/map.h>
	34
	35	#include <plat/board.h>
4e65331c	36	#include "common.h"
c625327e	37	#include <plat/usb.h>
a0b38cc4	38	#include <video/omapdss.h>
f8ae2f08	39	#include <video/omap-panel-generic-dpi.h>
dac8eb5f	40	#include <video/omap-panel-tfp410.h>
c625327e	41
a8195ba8	42	#include "am35xx-emac.h"
ca5742bd	43	#include "mux.h"
4814ced5	44	#include "control.h"
dd6facfc	45	#include "hsmmc.h"
ca5742bd	46
c3d33329 VH	47	#define LCD_PANEL_PWR 176
	48	#define LCD_PANEL_BKLIGHT_PWR 182
	49	#define LCD_PANEL_PWM 181
	50
b91da669	51	static struct i2c_board_info __initdata am3517evm_i2c1_boardinfo[] = {
f2afbbb8 VH	52	{
f2afbbb8 VH	53	I2C_BOARD_INFO("s35390a", 0x30),
f2afbbb8 VH	54	},
	55	};
	56
	57	/*
	58	* RTC - S35390A
	59	*/
	60	#define GPIO_RTCS35390A_IRQ 55
	61
	62	static void __init am3517_evm_rtc_init(void)
	63	{
	64	int r;
	65
	66	omap_mux_init_gpio(GPIO_RTCS35390A_IRQ, OMAP_PIN_INPUT_PULLUP);
bc593f5d IG	67
bc593f5d IG	68	r = gpio_request_one(GPIO_RTCS35390A_IRQ, GPIOF_IN, "rtcs35390a-irq");
f2afbbb8 VH	69	if (r < 0) {
	70	printk(KERN_WARNING "failed to request GPIO#%d\n",
	71	GPIO_RTCS35390A_IRQ);
	72	return;
	73	}
bc593f5d	74
b91da669	75	am3517evm_i2c1_boardinfo[0].irq = gpio_to_irq(GPIO_RTCS35390A_IRQ);
f2afbbb8 VH	76	}
f2afbbb8 VH	77
5d4292a5 VH	78	/*
	79	* I2C GPIO Expander - TCA6416
	80	*/
	81
	82	/* Mounted on Base-Board */
	83	static struct pca953x_platform_data am3517evm_gpio_expander_info_0 = {
	84	.gpio_base = OMAP_MAX_GPIO_LINES,
	85	};
b91da669	86	static struct i2c_board_info __initdata am3517evm_i2c2_boardinfo[] = {
0640b436 AVK	87	{
	88	I2C_BOARD_INFO("tlv320aic23", 0x1A),
	89	},
5d4292a5 VH	90	{
	91	I2C_BOARD_INFO("tca6416", 0x21),
	92	.platform_data = &am3517evm_gpio_expander_info_0,
	93	},
	94	};
	95
	96	/* Mounted on UI Card */
	97	static struct pca953x_platform_data am3517evm_ui_gpio_expander_info_1 = {
	98	.gpio_base = OMAP_MAX_GPIO_LINES + 16,
	99	};
	100	static struct pca953x_platform_data am3517evm_ui_gpio_expander_info_2 = {
	101	.gpio_base = OMAP_MAX_GPIO_LINES + 32,
	102	};
b91da669	103	static struct i2c_board_info __initdata am3517evm_i2c3_boardinfo[] = {
5d4292a5 VH	104	{
	105	I2C_BOARD_INFO("tca6416", 0x20),
	106	.platform_data = &am3517evm_ui_gpio_expander_info_1,
	107	},
	108	{
	109	I2C_BOARD_INFO("tca6416", 0x21),
	110	.platform_data = &am3517evm_ui_gpio_expander_info_2,
	111	},
	112	};
	113
1f738dc3 VH	114	static int __init am3517_evm_i2c_init(void)
	115	{
	116	omap_register_i2c_bus(1, 400, NULL, 0);
b91da669	117	omap_register_i2c_bus(2, 400, am3517evm_i2c2_boardinfo,
	118	ARRAY_SIZE(am3517evm_i2c2_boardinfo));
	119	omap_register_i2c_bus(3, 400, am3517evm_i2c3_boardinfo,
	120	ARRAY_SIZE(am3517evm_i2c3_boardinfo));
1f738dc3 VH	121
	122	return 0;
	123	}
	124
c3d33329 VH	125	static int lcd_enabled;
	126	static int dvi_enabled;
	127
de997718 AKG	128	#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) \|\| \
de997718 AKG	129	defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE)
bc593f5d IG	130	static struct gpio am3517_evm_dss_gpios[] __initdata = {
	131	/* GPIO 182 = LCD Backlight Power */
	132	{ LCD_PANEL_BKLIGHT_PWR, GPIOF_OUT_INIT_HIGH, "lcd_backlight_pwr" },
	133	/* GPIO 181 = LCD Panel PWM */
	134	{ LCD_PANEL_PWM, GPIOF_OUT_INIT_HIGH, "lcd bl enable" },
	135	/* GPIO 176 = LCD Panel Power enable pin */
	136	{ LCD_PANEL_PWR, GPIOF_OUT_INIT_HIGH, "dvi enable" },
	137	};
	138
c3d33329 VH	139	static void __init am3517_evm_display_init(void)
	140	{
	141	int r;
	142
	143	omap_mux_init_gpio(LCD_PANEL_PWR, OMAP_PIN_INPUT_PULLUP);
	144	omap_mux_init_gpio(LCD_PANEL_BKLIGHT_PWR, OMAP_PIN_INPUT_PULLDOWN);
	145	omap_mux_init_gpio(LCD_PANEL_PWM, OMAP_PIN_INPUT_PULLDOWN);
bc593f5d IG	146
	147	r = gpio_request_array(am3517_evm_dss_gpios,
	148	ARRAY_SIZE(am3517_evm_dss_gpios));
c3d33329	149	if (r) {
bc593f5d	150	printk(KERN_ERR "failed to get DSS panel control GPIOs\n");
c3d33329 VH	151	return;
c3d33329 VH	152	}
c3d33329 VH	153
c3d33329 VH	154	printk(KERN_INFO "Display initialized successfully\n");
c3d33329	155	}
de997718 AKG	156	#else
	157	static void __init am3517_evm_display_init(void) {}
	158	#endif
c3d33329 VH	159
	160	static int am3517_evm_panel_enable_lcd(struct omap_dss_device *dssdev)
	161	{
	162	if (dvi_enabled) {
	163	printk(KERN_ERR "cannot enable LCD, DVI is enabled\n");
	164	return -EINVAL;
	165	}
	166	gpio_set_value(LCD_PANEL_PWR, 1);
	167	lcd_enabled = 1;
	168
	169	return 0;
	170	}
	171
	172	static void am3517_evm_panel_disable_lcd(struct omap_dss_device *dssdev)
	173	{
	174	gpio_set_value(LCD_PANEL_PWR, 0);
	175	lcd_enabled = 0;
	176	}
	177
89747c91 BW	178	static struct panel_generic_dpi_data lcd_panel = {
	179	.name = "sharp_lq",
	180	.platform_enable = am3517_evm_panel_enable_lcd,
	181	.platform_disable = am3517_evm_panel_disable_lcd,
	182	};
	183
c3d33329 VH	184	static struct omap_dss_device am3517_evm_lcd_device = {
	185	.type = OMAP_DISPLAY_TYPE_DPI,
	186	.name = "lcd",
89747c91 BW	187	.driver_name = "generic_dpi_panel",
89747c91 BW	188	.data = &lcd_panel,
c3d33329	189	.phy.dpi.data_lines = 16,
c3d33329 VH	190	};
	191
	192	static int am3517_evm_panel_enable_tv(struct omap_dss_device *dssdev)
	193	{
	194	return 0;
	195	}
	196
	197	static void am3517_evm_panel_disable_tv(struct omap_dss_device *dssdev)
	198	{
	199	}
	200
	201	static struct omap_dss_device am3517_evm_tv_device = {
	202	.type = OMAP_DISPLAY_TYPE_VENC,
	203	.name = "tv",
	204	.driver_name = "venc",
	205	.phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
	206	.platform_enable = am3517_evm_panel_enable_tv,
	207	.platform_disable = am3517_evm_panel_disable_tv,
	208	};
	209
2e6f2ee7	210	static struct tfp410_platform_data dvi_panel = {
e813a55e	211	.power_down_gpio = -1,
89747c91 BW	212	};
89747c91 BW	213
c3d33329 VH	214	static struct omap_dss_device am3517_evm_dvi_device = {
	215	.type = OMAP_DISPLAY_TYPE_DPI,
	216	.name = "dvi",
2e6f2ee7	217	.driver_name = "tfp410",
89747c91	218	.data = &dvi_panel,
c3d33329	219	.phy.dpi.data_lines = 24,
c3d33329 VH	220	};
	221
	222	static struct omap_dss_device *am3517_evm_dss_devices[] = {
	223	&am3517_evm_lcd_device,
	224	&am3517_evm_tv_device,
	225	&am3517_evm_dvi_device,
	226	};
	227
	228	static struct omap_dss_board_info am3517_evm_dss_data = {
	229	.num_devices = ARRAY_SIZE(am3517_evm_dss_devices),
	230	.devices = am3517_evm_dss_devices,
	231	.default_device = &am3517_evm_lcd_device,
	232	};
	233
c625327e RL	234	/*
	235	* Board initialization
	236	*/
c625327e	237
3a0d30bc AKG	238	static struct omap_musb_board_data musb_board_data = {
	239	.interface_type = MUSB_INTERFACE_ULPI,
	240	.mode = MUSB_OTG,
	241	.power = 500,
fe5a4901 HH	242	.set_phy_power = am35x_musb_phy_power,
fe5a4901 HH	243	.clear_irq = am35x_musb_clear_irq,
a6d28523	244	.set_mode = am35x_set_mode,
fe5a4901	245	.reset = am35x_musb_reset,
3a0d30bc AKG	246	};
	247
	248	static __init void am3517_evm_musb_init(void)
	249	{
	250	u32 devconf2;
	251
	252	/*
	253	* Set up USB clock/mode in the DEVCONF2 register.
	254	*/
	255	devconf2 = omap_ctrl_readl(AM35XX_CONTROL_DEVCONF2);
	256
	257	/* USB2.0 PHY reference clock is 13 MHz */
	258	devconf2 &= ~(CONF2_REFFREQ \| CONF2_OTGMODE \| CONF2_PHY_GPIOMODE);
	259	devconf2 \|= CONF2_REFFREQ_13MHZ \| CONF2_SESENDEN \| CONF2_VBDTCTEN
	260	\| CONF2_DATPOL;
	261
	262	omap_ctrl_writel(devconf2, AM35XX_CONTROL_DEVCONF2);
	263
	264	usb_musb_init(&musb_board_data);
	265	}
	266
181b250c KM	267	static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
181b250c KM	268	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
de997718 AKG	269	#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) \|\| \
de997718 AKG	270	defined(CONFIG_PANEL_SHARP_LQ043T1DG01_MODULE)
181b250c	271	.port_mode[1] = OMAP_USBHS_PORT_MODE_UNUSED,
de997718	272	#else
181b250c	273	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
de997718	274	#endif
181b250c	275	.port_mode[2] = OMAP_USBHS_PORT_MODE_UNUSED,
c625327e RL	276
	277	.phy_reset = true,
	278	.reset_gpio_port[0] = 57,
	279	.reset_gpio_port[1] = -EINVAL,
	280	.reset_gpio_port[2] = -EINVAL
	281	};
	282
ca5742bd TL	283	#ifdef CONFIG_OMAP_MUX
ca5742bd TL	284	static struct omap_board_mux board_mux[] __initdata = {
3a0d30bc AKG	285	/* USB OTG DRVVBUS offset = 0x212 */
3a0d30bc AKG	286	OMAP3_MUX(SAD2D_MCAD23, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLDOWN),
ca5742bd TL	287	{ .reg_offset = OMAP_MUX_TERMINATOR },
ca5742bd TL	288	};
ca5742bd TL	289	#endif
ca5742bd TL	290
91733631 S	291
	292	static struct resource am3517_hecc_resources[] = {
	293	{
	294	.start = AM35XX_IPSS_HECC_BASE,
	295	.end = AM35XX_IPSS_HECC_BASE + 0x3FFF,
	296	.flags = IORESOURCE_MEM,
	297	},
	298	{
	299	.start = INT_35XX_HECC0_IRQ,
	300	.end = INT_35XX_HECC0_IRQ,
	301	.flags = IORESOURCE_IRQ,
	302	},
	303	};
	304
	305	static struct platform_device am3517_hecc_device = {
	306	.name = "ti_hecc",
	307	.id = -1,
	308	.num_resources = ARRAY_SIZE(am3517_hecc_resources),
	309	.resource = am3517_hecc_resources,
	310	};
	311
	312	static struct ti_hecc_platform_data am3517_evm_hecc_pdata = {
	313	.scc_hecc_offset = AM35XX_HECC_SCC_HECC_OFFSET,
	314	.scc_ram_offset = AM35XX_HECC_SCC_RAM_OFFSET,
	315	.hecc_ram_offset = AM35XX_HECC_RAM_OFFSET,
	316	.mbx_offset = AM35XX_HECC_MBOX_OFFSET,
	317	.int_line = AM35XX_HECC_INT_LINE,
	318	.version = AM35XX_HECC_VERSION,
	319	};
	320
	321	static void am3517_evm_hecc_init(struct ti_hecc_platform_data *pdata)
	322	{
	323	am3517_hecc_device.dev.platform_data = pdata;
	324	platform_device_register(&am3517_hecc_device);
	325	}
	326
e41cccfe TL	327	static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
	328	};
	329
dd6facfc VH	330	static struct omap2_hsmmc_info mmc[] = {
	331	{
	332	.mmc = 1,
	333	.caps = MMC_CAP_4_BIT_DATA,
	334	.gpio_cd = 127,
	335	.gpio_wp = 126,
	336	},
	337	{
	338	.mmc = 2,
	339	.caps = MMC_CAP_4_BIT_DATA,
	340	.gpio_cd = 128,
	341	.gpio_wp = 129,
	342	},
	343	{} /* Terminator */
	344	};
	345
	346
c625327e RL	347	static void __init am3517_evm_init(void)
c625327e RL	348	{
e41cccfe TL	349	omap_board_config = am3517_evm_config;
e41cccfe TL	350	omap_board_config_size = ARRAY_SIZE(am3517_evm_config);
ca5742bd	351	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
5241b6b3	352
5241b6b3	353	am3517_evm_i2c_init();
d5e13227	354	omap_display_init(&am3517_evm_dss_data);
c625327e	355	omap_serial_init();
a4ca9dbe	356	omap_sdrc_init(NULL, NULL);
fec3eebd AKG	357
	358	/* Configure GPIO for EHCI port */
	359	omap_mux_init_gpio(57, OMAP_PIN_OUTPUT);
9e64bb1e	360	usbhs_init(&usbhs_bdata);
91733631	361	am3517_evm_hecc_init(&am3517_evm_hecc_pdata);
c3d33329 VH	362	/* DSS */
c3d33329 VH	363	am3517_evm_display_init();
f2afbbb8 VH	364
	365	/* RTC - S35390A */
	366	am3517_evm_rtc_init();
	367
b91da669	368	i2c_register_board_info(1, am3517evm_i2c1_boardinfo,
b91da669	369	ARRAY_SIZE(am3517evm_i2c1_boardinfo));
56881d28	370	/Ethernet/
a8195ba8	371	am35xx_emac_init(AM35XX_DEFAULT_MDIO_FREQUENCY, 1);
3a0d30bc AKG	372
	373	/* MUSB */
	374	am3517_evm_musb_init();
dd6facfc VH	375
dd6facfc VH	376	/* MMC init function */
3b972bf0	377	omap_hsmmc_init(mmc);
c625327e RL	378	}
c625327e RL	379
c625327e	380	MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
5e52b435	381	.atag_offset = 0x100,
71ee7dad	382	.reserve = omap_reserve,
3dc3bad6	383	.map_io = omap3_map_io,
8f5b5a41	384	.init_early = am35xx_init_early,
741e3a89	385	.init_irq = omap3_init_irq,
6b2f55d7	386	.handle_irq = omap3_intc_handle_irq,
c625327e	387	.init_machine = am3517_evm_init,
bbd707ac	388	.init_late = am35xx_init_late,
e74984e4	389	.timer = &omap3_timer,
baa95883	390	.restart = omap_prcm_restart,
c625327e	391	MACHINE_END