[deliverable/linux.git] / arch / arm / mach-omap2 / board-omap4panda.c

/*
 * Board support file for OMAP4430 based PandaBoard.
 *
 * Copyright (C) 2010 Texas Instruments
 *
 * Author: David Anders <x0132446@ti.com>
 *
 * Based on mach-omap2/board-4430sdp.c
 *
 * Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
 *
 * Based on mach-omap2/board-3430sdp.c
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/leds.h>
#include <linux/gpio.h>
#include <linux/usb/otg.h>
#include <linux/i2c/twl.h>
#include <linux/mfd/twl6040.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
#include <linux/ti_wilink_st.h>
#include <linux/usb/musb.h>
#include <linux/usb/phy.h>
#include <linux/usb/nop-usb-xceiv.h>
#include <linux/wl12xx.h>
#include <linux/irqchip/arm-gic.h>
#include <linux/platform_data/omap-abe-twl6040.h>

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

#include "common.h"
#include "soc.h"
#include "mmc.h"
#include "hsmmc.h"
#include "control.h"
#include "mux.h"
#include "common-board-devices.h"
#include "dss-common.h"

#define GPIO_HUB_POWER		1
#define GPIO_HUB_NRESET		62
#define GPIO_WIFI_PMENA		43
#define GPIO_WIFI_IRQ		53

/* wl127x BT, FM, GPS connectivity chip */
static struct ti_st_plat_data wilink_platform_data = {
	.nshutdown_gpio	= 46,
	.dev_name	= "/dev/ttyO1",
	.flow_cntrl	= 1,
	.baud_rate	= 3000000,
	.chip_enable	= NULL,
	.suspend	= NULL,
	.resume		= NULL,
};

static struct platform_device wl1271_device = {
	.name	= "kim",
	.id	= -1,
	.dev	= {
		.platform_data	= &wilink_platform_data,
	},
};

static struct gpio_led gpio_leds[] = {
	{
		.name			= "pandaboard::status1",
		.default_trigger	= "heartbeat",
		.gpio			= 7,
	},
	{
		.name			= "pandaboard::status2",
		.default_trigger	= "mmc0",
		.gpio			= 8,
	},
};

static struct gpio_led_platform_data gpio_led_info = {
	.leds		= gpio_leds,
	.num_leds	= ARRAY_SIZE(gpio_leds),
};

static struct platform_device leds_gpio = {
	.name	= "leds-gpio",
	.id	= -1,
	.dev	= {
		.platform_data	= &gpio_led_info,
	},
};

static struct omap_abe_twl6040_data panda_abe_audio_data = {
	/* Audio out */
	.has_hs		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
	/* HandsFree through expansion connector */
	.has_hf		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
	/* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */
	.has_aux	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
	/* PandaBoard: FM RX, PandaBoardES: audio in */
	.has_afm	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
	/* No jack detection. */
	.jack_detection	= 0,
	/* MCLK input is 38.4MHz */
	.mclk_freq	= 38400000,

};

static struct platform_device panda_abe_audio = {
	.name		= "omap-abe-twl6040",
	.id		= -1,
	.dev = {
		.platform_data = &panda_abe_audio_data,
	},
};

static struct platform_device panda_hdmi_audio_codec = {
	.name	= "hdmi-audio-codec",
	.id	= -1,
};

static struct platform_device btwilink_device = {
	.name	= "btwilink",
	.id	= -1,
};

/* PHY device on HS USB Port 1 i.e. nop_usb_xceiv.1 */
static struct nop_usb_xceiv_platform_data hsusb1_phy_data = {
	/* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
	.clk_rate = 19200000,
};

static struct usbhs_phy_data phy_data[] __initdata = {
	{
		.port = 1,
		.reset_gpio = GPIO_HUB_NRESET,
		.vcc_gpio = GPIO_HUB_POWER,
		.vcc_polarity = 1,
		.platform_data = &hsusb1_phy_data,
	},
};

static struct platform_device *panda_devices[] __initdata = {
	&leds_gpio,
	&wl1271_device,
	&panda_abe_audio,
	&panda_hdmi_audio_codec,
	&btwilink_device,
};

static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
};

static void __init omap4_ehci_init(void)
{
	int ret;

	/* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
	ret = clk_add_alias("main_clk", "nop_usb_xceiv.1", "auxclk3_ck", NULL);
	if (ret)
		pr_err("Failed to add main_clk alias to auxclk3_ck\n");

	usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
	usbhs_init(&usbhs_bdata);
}

static struct omap_musb_board_data musb_board_data = {
	.interface_type		= MUSB_INTERFACE_UTMI,
	.mode			= MUSB_OTG,
	.power			= 100,
};

static struct omap2_hsmmc_info mmc[] = {
	{
		.mmc		= 1,
		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA,
		.gpio_wp	= -EINVAL,
		.gpio_cd	= -EINVAL,
	},
	{
		.name		= "wl1271",
		.mmc		= 5,
		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
		.gpio_wp	= -EINVAL,
		.gpio_cd	= -EINVAL,
		.ocr_mask	= MMC_VDD_165_195,
		.nonremovable	= true,
	},
	{}	/* Terminator */
};

static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = {
	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"),
};

static struct regulator_init_data panda_vmmc5 = {
	.constraints = {
		.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	},
	.num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply),
	.consumer_supplies = omap4_panda_vmmc5_supply,
};

static struct fixed_voltage_config panda_vwlan = {
	.supply_name = "vwl1271",
	.microvolts = 1800000, /* 1.8V */
	.gpio = GPIO_WIFI_PMENA,
	.startup_delay = 70000, /* 70msec */
	.enable_high = 1,
	.enabled_at_boot = 0,
	.init_data = &panda_vmmc5,
};

static struct platform_device omap_vwlan_device = {
	.name		= "reg-fixed-voltage",
	.id		= 1,
	.dev = {
		.platform_data = &panda_vwlan,
	},
};

static struct wl12xx_platform_data omap_panda_wlan_data  __initdata = {
	.board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */
};

static struct twl6040_codec_data twl6040_codec = {
	/* single-step ramp for headset and handsfree */
	.hs_left_step	= 0x0f,
	.hs_right_step	= 0x0f,
	.hf_left_step	= 0x1d,
	.hf_right_step	= 0x1d,
};

static struct twl6040_platform_data twl6040_data = {
	.codec		= &twl6040_codec,
	.audpwron_gpio	= 127,
};

static struct i2c_board_info __initdata panda_i2c_1_boardinfo[] = {
	{
		I2C_BOARD_INFO("twl6040", 0x4b),
		.irq = 119 + OMAP44XX_IRQ_GIC_START,
		.platform_data = &twl6040_data,
	},
};

/* Panda board uses the common PMIC configuration */
static struct twl4030_platform_data omap4_panda_twldata;

/*
 * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
 * is connected as I2C slave device, and can be accessed at address 0x50
 */
static struct i2c_board_info __initdata panda_i2c_eeprom[] = {
	{
		I2C_BOARD_INFO("eeprom", 0x50),
	},
};

static int __init omap4_panda_i2c_init(void)
{
	omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB,
			TWL_COMMON_REGULATOR_VDAC |
			TWL_COMMON_REGULATOR_VAUX2 |
			TWL_COMMON_REGULATOR_VAUX3 |
			TWL_COMMON_REGULATOR_VMMC |
			TWL_COMMON_REGULATOR_VPP |
			TWL_COMMON_REGULATOR_VANA |
			TWL_COMMON_REGULATOR_VCXIO |
			TWL_COMMON_REGULATOR_VUSB |
			TWL_COMMON_REGULATOR_CLK32KG |
			TWL_COMMON_REGULATOR_V1V8 |
			TWL_COMMON_REGULATOR_V2V1);
	omap4_pmic_init("twl6030", &omap4_panda_twldata, panda_i2c_1_boardinfo,
			ARRAY_SIZE(panda_i2c_1_boardinfo));
	omap_register_i2c_bus(2, 400, NULL, 0);
	/*
	 * Bus 3 is attached to the DVI port where devices like the pico DLP
	 * projector don't work reliably with 400kHz
	 */
	omap_register_i2c_bus(3, 100, panda_i2c_eeprom,
					ARRAY_SIZE(panda_i2c_eeprom));
	omap_register_i2c_bus(4, 400, NULL, 0);
	return 0;
}

#ifdef CONFIG_OMAP_MUX
static struct omap_board_mux board_mux[] __initdata = {
	/* WLAN IRQ - GPIO 53 */
	OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 | OMAP_PIN_INPUT),
	/* WLAN POWER ENABLE - GPIO 43 */
	OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
	/* WLAN SDIO: MMC5 CMD */
	OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
	/* WLAN SDIO: MMC5 CLK */
	OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
	/* WLAN SDIO: MMC5 DAT[0-3] */
	OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
	OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
	OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
	OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
	/* gpio 0 - TFP410 PD */
	OMAP4_MUX(KPD_COL1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE3),
	/* dispc2_data23 */
	OMAP4_MUX(USBB2_ULPITLL_STP, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data22 */
	OMAP4_MUX(USBB2_ULPITLL_DIR, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data21 */
	OMAP4_MUX(USBB2_ULPITLL_NXT, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data20 */
	OMAP4_MUX(USBB2_ULPITLL_DAT0, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data19 */
	OMAP4_MUX(USBB2_ULPITLL_DAT1, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data18 */
	OMAP4_MUX(USBB2_ULPITLL_DAT2, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data15 */
	OMAP4_MUX(USBB2_ULPITLL_DAT3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data14 */
	OMAP4_MUX(USBB2_ULPITLL_DAT4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data13 */
	OMAP4_MUX(USBB2_ULPITLL_DAT5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data12 */
	OMAP4_MUX(USBB2_ULPITLL_DAT6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data11 */
	OMAP4_MUX(USBB2_ULPITLL_DAT7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data10 */
	OMAP4_MUX(DPM_EMU3, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data9 */
	OMAP4_MUX(DPM_EMU4, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data16 */
	OMAP4_MUX(DPM_EMU5, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data17 */
	OMAP4_MUX(DPM_EMU6, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_hsync */
	OMAP4_MUX(DPM_EMU7, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_pclk */
	OMAP4_MUX(DPM_EMU8, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_vsync */
	OMAP4_MUX(DPM_EMU9, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_de */
	OMAP4_MUX(DPM_EMU10, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data8 */
	OMAP4_MUX(DPM_EMU11, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data7 */
	OMAP4_MUX(DPM_EMU12, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data6 */
	OMAP4_MUX(DPM_EMU13, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data5 */
	OMAP4_MUX(DPM_EMU14, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data4 */
	OMAP4_MUX(DPM_EMU15, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data3 */
	OMAP4_MUX(DPM_EMU16, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data2 */
	OMAP4_MUX(DPM_EMU17, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data1 */
	OMAP4_MUX(DPM_EMU18, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* dispc2_data0 */
	OMAP4_MUX(DPM_EMU19, OMAP_PIN_OUTPUT | OMAP_MUX_MODE5),
	/* NIRQ2 for twl6040 */
	OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 |
		  OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE),
	/* GPIO_127 for twl6040 */
	OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 | OMAP_PIN_OUTPUT),
	/* McPDM */
	OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
	OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
	OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLUP),
	OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
	OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
	/* McBSP1 */
	OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),
	OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),
	OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT |
		  OMAP_PULL_ENA),
	OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	/* UART2 - BT/FM/GPS shared transport */
	OMAP4_MUX(UART2_CTS,	OMAP_PIN_INPUT	| OMAP_MUX_MODE0),
	OMAP4_MUX(UART2_RTS,	OMAP_PIN_OUTPUT	| OMAP_MUX_MODE0),
	OMAP4_MUX(UART2_RX,	OMAP_PIN_INPUT	| OMAP_MUX_MODE0),
	OMAP4_MUX(UART2_TX,	OMAP_PIN_OUTPUT	| OMAP_MUX_MODE0),

	{ .reg_offset = OMAP_MUX_TERMINATOR },
};

#else
#define board_mux	NULL
#endif


static void omap4_panda_init_rev(void)
{
	if (cpu_is_omap443x()) {
		/* PandaBoard 4430 */
		/* ASoC audio configuration */
		panda_abe_audio_data.card_name = "PandaBoard";
		panda_abe_audio_data.has_hsmic = 1;
	} else {
		/* PandaBoard ES */
		/* ASoC audio configuration */
		panda_abe_audio_data.card_name = "PandaBoardES";
	}
}

static void __init omap4_panda_init(void)
{
	int package = OMAP_PACKAGE_CBS;
	int ret;

	if (omap_rev() == OMAP4430_REV_ES1_0)
		package = OMAP_PACKAGE_CBL;
	omap4_mux_init(board_mux, NULL, package);

	omap_panda_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
	ret = wl12xx_set_platform_data(&omap_panda_wlan_data);
	if (ret)
		pr_err("error setting wl12xx data: %d\n", ret);

	omap4_panda_init_rev();
	omap4_panda_i2c_init();
	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
	platform_device_register(&omap_vwlan_device);
	omap_serial_init();
	omap_sdrc_init(NULL, NULL);
	omap4_twl6030_hsmmc_init(mmc);
	omap4_ehci_init();
	usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto");
	usb_musb_init(&musb_board_data);
	omap4_panda_display_init();
}

MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
	/* Maintainer: David Anders - Texas Instruments Inc */
	.atag_offset	= 0x100,
	.smp		= smp_ops(omap4_smp_ops),
	.reserve	= omap_reserve,
	.map_io		= omap4_map_io,
	.init_early	= omap4430_init_early,
	.init_irq	= gic_init_irq,
	.init_machine	= omap4_panda_init,
	.init_late	= omap4430_init_late,
	.init_time	= omap4_local_timer_init,
	.restart	= omap44xx_restart,
MACHINE_END
Commit	Line	Data
b075f58b DA	1	/*
	2	* Board support file for OMAP4430 based PandaBoard.
	3	*
	4	* Copyright (C) 2010 Texas Instruments
	5	*
	6	* Author: David Anders <x0132446@ti.com>
	7	*
	8	* Based on mach-omap2/board-4430sdp.c
	9	*
	10	* Author: Santosh Shilimkar <santosh.shilimkar@ti.com>
	11	*
	12	* Based on mach-omap2/board-3430sdp.c
	13	*
	14	* This program is free software; you can redistribute it and/or modify
	15	* it under the terms of the GNU General Public License version 2 as
	16	* published by the Free Software Foundation.
	17	*/
	18
	19	#include <linux/kernel.h>
	20	#include <linux/init.h>
	21	#include <linux/platform_device.h>
1740d483	22	#include <linux/clk.h>
b075f58b	23	#include <linux/io.h>
3da434ac	24	#include <linux/leds.h>
b075f58b DA	25	#include <linux/gpio.h>
	26	#include <linux/usb/otg.h>
	27	#include <linux/i2c/twl.h>
8eaeb939	28	#include <linux/mfd/twl6040.h>
b075f58b	29	#include <linux/regulator/machine.h>
edc84061	30	#include <linux/regulator/fixed.h>
9624f615	31	#include <linux/ti_wilink_st.h>
e8c4a7ac	32	#include <linux/usb/musb.h>
51482be9	33	#include <linux/usb/phy.h>
84337b63	34	#include <linux/usb/nop-usb-xceiv.h>
b17e0979	35	#include <linux/wl12xx.h>
520f7bd7	36	#include <linux/irqchip/arm-gic.h>
3c90c98a	37	#include <linux/platform_data/omap-abe-twl6040.h>
b075f58b	38
b075f58b DA	39	#include <asm/mach-types.h>
	40	#include <asm/mach/arch.h>
	41	#include <asm/mach/map.h>
b075f58b	42
6d02643d	43	#include "common.h"
dbc04161	44	#include "soc.h"
68f39e74	45	#include "mmc.h"
b075f58b	46	#include "hsmmc.h"
4814ced5	47	#include "control.h"
fc63de82	48	#include "mux.h"
fbd8071c	49	#include "common-board-devices.h"
0191bf36	50	#include "dss-common.h"
b075f58b	51
4415beb6 DA	52	#define GPIO_HUB_POWER 1
4415beb6 DA	53	#define GPIO_HUB_NRESET 62
edc84061	54	#define GPIO_WIFI_PMENA 43
b17e0979	55	#define GPIO_WIFI_IRQ 53
4415beb6	56
ec179ea5	57	/* wl127x BT, FM, GPS connectivity chip */
9624f615 MG	58	static struct ti_st_plat_data wilink_platform_data = {
	59	.nshutdown_gpio = 46,
	60	.dev_name = "/dev/ttyO1",
	61	.flow_cntrl = 1,
	62	.baud_rate = 3000000,
	63	.chip_enable = NULL,
	64	.suspend = NULL,
	65	.resume = NULL,
	66	};
	67
ec179ea5 GE	68	static struct platform_device wl1271_device = {
	69	.name = "kim",
	70	.id = -1,
	71	.dev = {
9624f615	72	.platform_data = &wilink_platform_data,
ec179ea5 GE	73	},
ec179ea5 GE	74	};
4415beb6	75
3da434ac RSA	76	static struct gpio_led gpio_leds[] = {
	77	{
	78	.name = "pandaboard::status1",
	79	.default_trigger = "heartbeat",
	80	.gpio = 7,
	81	},
	82	{
	83	.name = "pandaboard::status2",
	84	.default_trigger = "mmc0",
	85	.gpio = 8,
	86	},
	87	};
b075f58b	88
3da434ac RSA	89	static struct gpio_led_platform_data gpio_led_info = {
	90	.leds = gpio_leds,
	91	.num_leds = ARRAY_SIZE(gpio_leds),
	92	};
	93
	94	static struct platform_device leds_gpio = {
	95	.name = "leds-gpio",
	96	.id = -1,
	97	.dev = {
	98	.platform_data = &gpio_led_info,
	99	},
	100	};
	101
3c90c98a PU	102	static struct omap_abe_twl6040_data panda_abe_audio_data = {
	103	/* Audio out */
	104	.has_hs = ABE_TWL6040_LEFT \| ABE_TWL6040_RIGHT,
260db902	105	/* HandsFree through expansion connector */
3c90c98a PU	106	.has_hf = ABE_TWL6040_LEFT \| ABE_TWL6040_RIGHT,
	107	/* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */
	108	.has_aux = ABE_TWL6040_LEFT \| ABE_TWL6040_RIGHT,
	109	/* PandaBoard: FM RX, PandaBoardES: audio in */
	110	.has_afm = ABE_TWL6040_LEFT \| ABE_TWL6040_RIGHT,
	111	/* No jack detection. */
	112	.jack_detection = 0,
	113	/* MCLK input is 38.4MHz */
	114	.mclk_freq = 38400000,
	115
	116	};
	117
	118	static struct platform_device panda_abe_audio = {
	119	.name = "omap-abe-twl6040",
	120	.id = -1,
	121	.dev = {
	122	.platform_data = &panda_abe_audio_data,
	123	},
	124	};
	125
ce7962f9 RN	126	static struct platform_device panda_hdmi_audio_codec = {
	127	.name = "hdmi-audio-codec",
	128	.id = -1,
	129	};
	130
65f19159 MG	131	static struct platform_device btwilink_device = {
	132	.name = "btwilink",
	133	.id = -1,
	134	};
	135
84337b63 RQ	136	/* PHY device on HS USB Port 1 i.e. nop_usb_xceiv.1 */
	137	static struct nop_usb_xceiv_platform_data hsusb1_phy_data = {
	138	/* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
	139	.clk_rate = 19200000,
	140	};
	141
	142	static struct usbhs_phy_data phy_data[] __initdata = {
	143	{
	144	.port = 1,
	145	.reset_gpio = GPIO_HUB_NRESET,
	146	.vcc_gpio = GPIO_HUB_POWER,
	147	.vcc_polarity = 1,
	148	.platform_data = &hsusb1_phy_data,
	149	},
	150	};
	151
3da434ac RSA	152	static struct platform_device *panda_devices[] __initdata = {
3da434ac RSA	153	&leds_gpio,
ec179ea5	154	&wl1271_device,
3c90c98a	155	&panda_abe_audio,
ce7962f9	156	&panda_hdmi_audio_codec,
65f19159	157	&btwilink_device,
3da434ac	158	};
b075f58b	159
42973159	160	static struct usbhs_omap_platform_data usbhs_bdata __initdata = {
181b250c	161	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
bc593f5d IG	162	};
bc593f5d IG	163
4415beb6 DA	164	static void __init omap4_ehci_init(void)
	165	{
	166	int ret;
	167
1740d483	168	/* FREF_CLK3 provides the 19.2 MHz reference clock to the PHY */
84337b63 RQ	169	ret = clk_add_alias("main_clk", "nop_usb_xceiv.1", "auxclk3_ck", NULL);
	170	if (ret)
	171	pr_err("Failed to add main_clk alias to auxclk3_ck\n");
4415beb6	172
84337b63	173	usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
9e64bb1e	174	usbhs_init(&usbhs_bdata);
4415beb6 DA	175	}
4415beb6 DA	176
b075f58b DA	177	static struct omap_musb_board_data musb_board_data = {
b075f58b DA	178	.interface_type = MUSB_INTERFACE_UTMI,
09e72002	179	.mode = MUSB_OTG,
b075f58b DA	180	.power = 100,
	181	};
	182
	183	static struct omap2_hsmmc_info mmc[] = {
	184	{
	185	.mmc = 1,
3a63833e	186	.caps = MMC_CAP_4_BIT_DATA \| MMC_CAP_8_BIT_DATA,
b075f58b	187	.gpio_wp = -EINVAL,
5b59cc2f	188	.gpio_cd = -EINVAL,
b075f58b	189	},
b17e0979 PM	190	{
	191	.name = "wl1271",
	192	.mmc = 5,
	193	.caps = MMC_CAP_4_BIT_DATA \| MMC_CAP_POWER_OFF_CARD,
	194	.gpio_wp = -EINVAL,
	195	.gpio_cd = -EINVAL,
	196	.ocr_mask = MMC_VDD_165_195,
	197	.nonremovable = true,
	198	},
b075f58b DA	199	{} /* Terminator */
	200	};
	201
786b01a8 OD	202	static struct regulator_consumer_supply omap4_panda_vmmc5_supply[] = {
786b01a8 OD	203	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.4"),
edc84061 PM	204	};
	205
	206	static struct regulator_init_data panda_vmmc5 = {
	207	.constraints = {
	208	.valid_ops_mask = REGULATOR_CHANGE_STATUS,
	209	},
786b01a8 OD	210	.num_consumer_supplies = ARRAY_SIZE(omap4_panda_vmmc5_supply),
786b01a8 OD	211	.consumer_supplies = omap4_panda_vmmc5_supply,
edc84061 PM	212	};
	213
	214	static struct fixed_voltage_config panda_vwlan = {
	215	.supply_name = "vwl1271",
	216	.microvolts = 1800000, /* 1.8V */
	217	.gpio = GPIO_WIFI_PMENA,
	218	.startup_delay = 70000, /* 70msec */
	219	.enable_high = 1,
	220	.enabled_at_boot = 0,
	221	.init_data = &panda_vmmc5,
	222	};
	223
	224	static struct platform_device omap_vwlan_device = {
	225	.name = "reg-fixed-voltage",
	226	.id = 1,
	227	.dev = {
	228	.platform_data = &panda_vwlan,
	229	},
	230	};
	231
8c3d4534	232	static struct wl12xx_platform_data omap_panda_wlan_data __initdata = {
224cd711	233	.board_ref_clock = WL12XX_REFCLOCK_38, /* 38.4 MHz */
b17e0979 PM	234	};
b17e0979 PM	235
8eaeb939	236	static struct twl6040_codec_data twl6040_codec = {
3c90c98a PU	237	/* single-step ramp for headset and handsfree */
	238	.hs_left_step = 0x0f,
	239	.hs_right_step = 0x0f,
	240	.hf_left_step = 0x1d,
	241	.hf_right_step = 0x1d,
	242	};
	243
8eaeb939	244	static struct twl6040_platform_data twl6040_data = {
3c90c98a PU	245	.codec = &twl6040_codec,
3c90c98a PU	246	.audpwron_gpio = 127,
3c90c98a PU	247	};
3c90c98a PU	248
9495d1e2 PU	249	static struct i2c_board_info __initdata panda_i2c_1_boardinfo[] = {
	250	{
	251	I2C_BOARD_INFO("twl6040", 0x4b),
	252	.irq = 119 + OMAP44XX_IRQ_GIC_START,
	253	.platform_data = &twl6040_data,
	254	},
	255	};
	256
b22f954b	257	/* Panda board uses the common PMIC configuration */
8eaeb939	258	static struct twl4030_platform_data omap4_panda_twldata;
b075f58b	259
b295d6e5 MR	260	/*
	261	* Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
	262	* is connected as I2C slave device, and can be accessed at address 0x50
	263	*/
	264	static struct i2c_board_info __initdata panda_i2c_eeprom[] = {
	265	{
	266	I2C_BOARD_INFO("eeprom", 0x50),
	267	},
	268	};
	269
b075f58b DA	270	static int __init omap4_panda_i2c_init(void)
b075f58b DA	271	{
b22f954b PU	272	omap4_pmic_get_config(&omap4_panda_twldata, TWL_COMMON_PDATA_USB,
	273	TWL_COMMON_REGULATOR_VDAC \|
	274	TWL_COMMON_REGULATOR_VAUX2 \|
	275	TWL_COMMON_REGULATOR_VAUX3 \|
	276	TWL_COMMON_REGULATOR_VMMC \|
	277	TWL_COMMON_REGULATOR_VPP \|
	278	TWL_COMMON_REGULATOR_VANA \|
	279	TWL_COMMON_REGULATOR_VCXIO \|
	280	TWL_COMMON_REGULATOR_VUSB \|
8500746f PU	281	TWL_COMMON_REGULATOR_CLK32KG \|
	282	TWL_COMMON_REGULATOR_V1V8 \|
	283	TWL_COMMON_REGULATOR_V2V1);
9495d1e2 PU	284	omap4_pmic_init("twl6030", &omap4_panda_twldata, panda_i2c_1_boardinfo,
9495d1e2 PU	285	ARRAY_SIZE(panda_i2c_1_boardinfo));
b075f58b	286	omap_register_i2c_bus(2, 400, NULL, 0);
b295d6e5 MR	287	/*
	288	* Bus 3 is attached to the DVI port where devices like the pico DLP
	289	* projector don't work reliably with 400kHz
	290	*/
	291	omap_register_i2c_bus(3, 100, panda_i2c_eeprom,
	292	ARRAY_SIZE(panda_i2c_eeprom));
b075f58b DA	293	omap_register_i2c_bus(4, 400, NULL, 0);
	294	return 0;
	295	}
fc63de82	296
	297	#ifdef CONFIG_OMAP_MUX
	298	static struct omap_board_mux board_mux[] __initdata = {
66e171a3 PM	299	/* WLAN IRQ - GPIO 53 */
	300	OMAP4_MUX(GPMC_NCS3, OMAP_MUX_MODE3 \| OMAP_PIN_INPUT),
	301	/* WLAN POWER ENABLE - GPIO 43 */
	302	OMAP4_MUX(GPMC_A19, OMAP_MUX_MODE3 \| OMAP_PIN_OUTPUT),
	303	/* WLAN SDIO: MMC5 CMD */
	304	OMAP4_MUX(SDMMC5_CMD, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLUP),
	305	/* WLAN SDIO: MMC5 CLK */
	306	OMAP4_MUX(SDMMC5_CLK, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLUP),
	307	/* WLAN SDIO: MMC5 DAT[0-3] */
	308	OMAP4_MUX(SDMMC5_DAT0, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLUP),
	309	OMAP4_MUX(SDMMC5_DAT1, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLUP),
	310	OMAP4_MUX(SDMMC5_DAT2, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLUP),
	311	OMAP4_MUX(SDMMC5_DAT3, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLUP),
b295d6e5 MR	312	/* gpio 0 - TFP410 PD */
	313	OMAP4_MUX(KPD_COL1, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE3),
	314	/* dispc2_data23 */
	315	OMAP4_MUX(USBB2_ULPITLL_STP, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	316	/* dispc2_data22 */
	317	OMAP4_MUX(USBB2_ULPITLL_DIR, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	318	/* dispc2_data21 */
	319	OMAP4_MUX(USBB2_ULPITLL_NXT, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	320	/* dispc2_data20 */
	321	OMAP4_MUX(USBB2_ULPITLL_DAT0, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	322	/* dispc2_data19 */
	323	OMAP4_MUX(USBB2_ULPITLL_DAT1, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	324	/* dispc2_data18 */
	325	OMAP4_MUX(USBB2_ULPITLL_DAT2, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	326	/* dispc2_data15 */
	327	OMAP4_MUX(USBB2_ULPITLL_DAT3, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	328	/* dispc2_data14 */
	329	OMAP4_MUX(USBB2_ULPITLL_DAT4, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	330	/* dispc2_data13 */
	331	OMAP4_MUX(USBB2_ULPITLL_DAT5, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	332	/* dispc2_data12 */
	333	OMAP4_MUX(USBB2_ULPITLL_DAT6, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	334	/* dispc2_data11 */
	335	OMAP4_MUX(USBB2_ULPITLL_DAT7, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	336	/* dispc2_data10 */
	337	OMAP4_MUX(DPM_EMU3, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	338	/* dispc2_data9 */
	339	OMAP4_MUX(DPM_EMU4, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	340	/* dispc2_data16 */
	341	OMAP4_MUX(DPM_EMU5, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	342	/* dispc2_data17 */
	343	OMAP4_MUX(DPM_EMU6, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	344	/* dispc2_hsync */
	345	OMAP4_MUX(DPM_EMU7, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	346	/* dispc2_pclk */
	347	OMAP4_MUX(DPM_EMU8, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	348	/* dispc2_vsync */
	349	OMAP4_MUX(DPM_EMU9, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	350	/* dispc2_de */
	351	OMAP4_MUX(DPM_EMU10, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	352	/* dispc2_data8 */
	353	OMAP4_MUX(DPM_EMU11, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	354	/* dispc2_data7 */
	355	OMAP4_MUX(DPM_EMU12, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	356	/* dispc2_data6 */
	357	OMAP4_MUX(DPM_EMU13, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	358	/* dispc2_data5 */
	359	OMAP4_MUX(DPM_EMU14, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	360	/* dispc2_data4 */
	361	OMAP4_MUX(DPM_EMU15, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	362	/* dispc2_data3 */
	363	OMAP4_MUX(DPM_EMU16, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	364	/* dispc2_data2 */
	365	OMAP4_MUX(DPM_EMU17, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	366	/* dispc2_data1 */
	367	OMAP4_MUX(DPM_EMU18, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
	368	/* dispc2_data0 */
	369	OMAP4_MUX(DPM_EMU19, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE5),
6d2b6c9e PU	370	/* NIRQ2 for twl6040 */
	371	OMAP4_MUX(SYS_NIRQ2, OMAP_MUX_MODE0 \|
	372	OMAP_PIN_INPUT_PULLUP \| OMAP_PIN_OFF_WAKEUPENABLE),
e13214df PU	373	/* GPIO_127 for twl6040 */
	374	OMAP4_MUX(HDQ_SIO, OMAP_MUX_MODE3 \| OMAP_PIN_OUTPUT),
	375	/* McPDM */
	376	OMAP4_MUX(ABE_PDM_UL_DATA, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLDOWN),
	377	OMAP4_MUX(ABE_PDM_DL_DATA, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLDOWN),
	378	OMAP4_MUX(ABE_PDM_FRAME, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLUP),
	379	OMAP4_MUX(ABE_PDM_LB_CLK, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLDOWN),
	380	OMAP4_MUX(ABE_CLKS, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLDOWN),
	381	/* McBSP1 */
	382	OMAP4_MUX(ABE_MCBSP1_CLKX, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT),
	383	OMAP4_MUX(ABE_MCBSP1_DR, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT_PULLDOWN),
	384	OMAP4_MUX(ABE_MCBSP1_DX, OMAP_MUX_MODE0 \| OMAP_PIN_OUTPUT \|
	385	OMAP_PULL_ENA),
	386	OMAP4_MUX(ABE_MCBSP1_FSX, OMAP_MUX_MODE0 \| OMAP_PIN_INPUT),
	387
7662a9c6 LC	388	/* UART2 - BT/FM/GPS shared transport */
	389	OMAP4_MUX(UART2_CTS, OMAP_PIN_INPUT \| OMAP_MUX_MODE0),
	390	OMAP4_MUX(UART2_RTS, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE0),
	391	OMAP4_MUX(UART2_RX, OMAP_PIN_INPUT \| OMAP_MUX_MODE0),
	392	OMAP4_MUX(UART2_TX, OMAP_PIN_OUTPUT \| OMAP_MUX_MODE0),
	393
fc63de82	394	{ .reg_offset = OMAP_MUX_TERMINATOR },
fc63de82	395	};
573efc2b	396
fc63de82	397	#else
	398	#define board_mux NULL
	399	#endif
	400
17c84ef1	401
3c90c98a PU	402	static void omap4_panda_init_rev(void)
3c90c98a PU	403	{
0324e02a	404	if (cpu_is_omap443x()) {
3c90c98a PU	405	/* PandaBoard 4430 */
	406	/* ASoC audio configuration */
	407	panda_abe_audio_data.card_name = "PandaBoard";
	408	panda_abe_audio_data.has_hsmic = 1;
	409	} else {
	410	/* PandaBoard ES */
	411	/* ASoC audio configuration */
	412	panda_abe_audio_data.card_name = "PandaBoardES";
	413	}
	414	}
	415
b075f58b DA	416	static void __init omap4_panda_init(void)
b075f58b DA	417	{
fc63de82	418	int package = OMAP_PACKAGE_CBS;
70d669de	419	int ret;
fc63de82	420
	421	if (omap_rev() == OMAP4430_REV_ES1_0)
	422	package = OMAP_PACKAGE_CBL;
21a42c92	423	omap4_mux_init(board_mux, NULL, package);
fc63de82	424
46a0a540	425	omap_panda_wlan_data.irq = gpio_to_irq(GPIO_WIFI_IRQ);
70d669de RK	426	ret = wl12xx_set_platform_data(&omap_panda_wlan_data);
	427	if (ret)
	428	pr_err("error setting wl12xx data: %d\n", ret);
b17e0979	429
3c90c98a	430	omap4_panda_init_rev();
b075f58b	431	omap4_panda_i2c_init();
3da434ac	432	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
edc84061	433	platform_device_register(&omap_vwlan_device);
7496ba30	434	omap_serial_init();
a4ca9dbe	435	omap_sdrc_init(NULL, NULL);
b075f58b	436	omap4_twl6030_hsmmc_init(mmc);
4415beb6	437	omap4_ehci_init();
51482be9	438	usb_bind_phy("musb-hdrc.0.auto", 0, "omap-usb2.1.auto");
1ea7f352	439	usb_musb_init(&musb_board_data);
17c84ef1	440	omap4_panda_display_init();
b075f58b DA	441	}
b075f58b DA	442
b075f58b DA	443	MACHINE_START(OMAP4_PANDA, "OMAP4 Panda board")
b075f58b DA	444	/* Maintainer: David Anders - Texas Instruments Inc */
5e52b435	445	.atag_offset = 0x100,
06915321	446	.smp = smp_ops(omap4_smp_ops),
d920e520	447	.reserve = omap_reserve,
e990a406	448	.map_io = omap4_map_io,
8f5b5a41	449	.init_early = omap4430_init_early,
3dc3bad6	450	.init_irq = gic_init_irq,
b075f58b	451	.init_machine = omap4_panda_init,
bbd707ac	452	.init_late = omap4430_init_late,
6bb27d73	453	.init_time = omap4_local_timer_init,
187e3e06	454	.restart = omap44xx_restart,
b075f58b	455	MACHINE_END