[net-next-2.6.git] / arch / arm / mach-mx3 / mach-mx35_3ds.c

/*
 * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
 *
 * Author: Fabio Estevam <fabio.estevam@freescale.com>
 *
 * 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.
 */

/*
 * This machine is known as:
 *  - i.MX35 3-Stack Development System
 *  - i.MX35 Platform Development Kit (i.MX35 PDK)
 */

#include <linux/types.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/memory.h>
#include <linux/gpio.h>
#include <linux/fsl_devices.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-mx35.h>

#include "devices-imx35.h"
#include "devices.h"

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

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

static struct pad_desc mx35pdk_pads[] = {
	/* UART1 */
	MX35_PAD_CTS1__UART1_CTS,
	MX35_PAD_RTS1__UART1_RTS,
	MX35_PAD_TXD1__UART1_TXD_MUX,
	MX35_PAD_RXD1__UART1_RXD_MUX,
	/* FEC */
	MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
	MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
	MX35_PAD_FEC_RX_DV__FEC_RX_DV,
	MX35_PAD_FEC_COL__FEC_COL,
	MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
	MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
	MX35_PAD_FEC_TX_EN__FEC_TX_EN,
	MX35_PAD_FEC_MDC__FEC_MDC,
	MX35_PAD_FEC_MDIO__FEC_MDIO,
	MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
	MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
	MX35_PAD_FEC_CRS__FEC_CRS,
	MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
	MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
	MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
	MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
	MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
	MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
	/* USBOTG */
	MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR,
	MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC,
};

/* OTG config */
static struct fsl_usb2_platform_data usb_pdata = {
	.operating_mode	= FSL_USB2_DR_DEVICE,
	.phy_mode	= FSL_USB2_PHY_UTMI_WIDE,
};

/*
 * Board specific initialization.
 */
static void __init mxc_board_init(void)
{
	mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads));

	platform_add_devices(devices, ARRAY_SIZE(devices));

	imx35_add_imx_uart0(&uart_pdata);

	mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
}

static void __init mx35pdk_timer_init(void)
{
	mx35_clocks_init();
}

struct sys_timer mx35pdk_timer = {
	.init	= mx35pdk_timer_init,
};

MACHINE_START(MX35_3DS, "Freescale MX35PDK")
	/* Maintainer: Freescale Semiconductor, Inc */
	.phys_io	= MX35_AIPS1_BASE_ADDR,
	.io_pg_offst	= ((MX35_AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
	.boot_params    = MX3x_PHYS_OFFSET + 0x100,
	.map_io         = mx35_map_io,
	.init_irq       = mx35_init_irq,
	.init_machine   = mxc_board_init,
	.timer          = &mx35pdk_timer,
MACHINE_END
Commit	Line	Data
aefa1c6e FE	1	/*
	2	* Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
	3	*
	4	* Author: Fabio Estevam <fabio.estevam@freescale.com>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	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.
aefa1c6e FE	15	*/
aefa1c6e FE	16
767c38b2 UKK	17	/*
	18	* This machine is known as:
	19	* - i.MX35 3-Stack Development System
	20	* - i.MX35 Platform Development Kit (i.MX35 PDK)
	21	*/
	22
aefa1c6e FE	23	#include <linux/types.h>
	24	#include <linux/init.h>
	25	#include <linux/platform_device.h>
	26	#include <linux/memory.h>
	27	#include <linux/gpio.h>
9c2daf15	28	#include <linux/fsl_devices.h>
aefa1c6e FE	29
	30	#include <asm/mach-types.h>
	31	#include <asm/mach/arch.h>
	32	#include <asm/mach/time.h>
	33	#include <asm/mach/map.h>
	34
	35	#include <mach/hardware.h>
	36	#include <mach/common.h>
aefa1c6e FE	37	#include <mach/iomux-mx35.h>
aefa1c6e FE	38
6eafde5f	39	#include "devices-imx35.h"
aefa1c6e FE	40	#include "devices.h"
aefa1c6e FE	41
6eafde5f	42	static const struct imxuart_platform_data uart_pdata __initconst = {
aefa1c6e FE	43	.flags = IMXUART_HAVE_RTSCTS,
	44	};
	45
	46	static struct platform_device *devices[] __initdata = {
	47	&mxc_fec_device,
	48	};
	49
	50	static struct pad_desc mx35pdk_pads[] = {
	51	/* UART1 */
	52	MX35_PAD_CTS1__UART1_CTS,
	53	MX35_PAD_RTS1__UART1_RTS,
	54	MX35_PAD_TXD1__UART1_TXD_MUX,
	55	MX35_PAD_RXD1__UART1_RXD_MUX,
	56	/* FEC */
	57	MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
	58	MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
	59	MX35_PAD_FEC_RX_DV__FEC_RX_DV,
	60	MX35_PAD_FEC_COL__FEC_COL,
	61	MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
	62	MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
	63	MX35_PAD_FEC_TX_EN__FEC_TX_EN,
	64	MX35_PAD_FEC_MDC__FEC_MDC,
	65	MX35_PAD_FEC_MDIO__FEC_MDIO,
	66	MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
	67	MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
	68	MX35_PAD_FEC_CRS__FEC_CRS,
	69	MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
	70	MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
	71	MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
	72	MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
	73	MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
	74	MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
9c2daf15 HH	75	/* USBOTG */
	76	MX35_PAD_USBOTG_PWR__USB_TOP_USBOTG_PWR,
	77	MX35_PAD_USBOTG_OC__USB_TOP_USBOTG_OC,
	78	};
	79
	80	/* OTG config */
	81	static struct fsl_usb2_platform_data usb_pdata = {
	82	.operating_mode = FSL_USB2_DR_DEVICE,
	83	.phy_mode = FSL_USB2_PHY_UTMI_WIDE,
aefa1c6e FE	84	};
	85
	86	/*
	87	* Board specific initialization.
	88	*/
	89	static void __init mxc_board_init(void)
	90	{
	91	mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads));
	92
	93	platform_add_devices(devices, ARRAY_SIZE(devices));
	94
6eafde5f	95	imx35_add_imx_uart0(&uart_pdata);
9c2daf15 HH	96
9c2daf15 HH	97	mxc_register_device(&mxc_otg_udc_device, &usb_pdata);
aefa1c6e FE	98	}
	99
	100	static void __init mx35pdk_timer_init(void)
	101	{
	102	mx35_clocks_init();
	103	}
	104
	105	struct sys_timer mx35pdk_timer = {
	106	.init = mx35pdk_timer_init,
	107	};
	108
	109	MACHINE_START(MX35_3DS, "Freescale MX35PDK")
	110	/* Maintainer: Freescale Semiconductor, Inc */
f568dd7f UKK	111	.phys_io = MX35_AIPS1_BASE_ADDR,
f568dd7f UKK	112	.io_pg_offst = ((MX35_AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
34101237	113	.boot_params = MX3x_PHYS_OFFSET + 0x100,
aefa1c6e	114	.map_io = mx35_map_io,
c5aa0ad0	115	.init_irq = mx35_init_irq,
aefa1c6e FE	116	.init_machine = mxc_board_init,
	117	.timer = &mx35pdk_timer,
	118	MACHINE_END