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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-imx/mach-imx27lite.c
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/*

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 * Copyright 2007 Robert Schwebel <[email protected]>, Pengutronix

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 * Copyright (C) 2008 Juergen Beisert ([email protected])

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 * Copyright 2009 Daniel Schaeffer ([email protected])

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 *

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 * This program is free software; you can redistribute it and/or modify

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 * it under the terms of the GNU General Public License as published by

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 * the Free Software Foundation; either version 2 of the License, or

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 * (at your option) any later version.

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 *

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 * This program is distributed in the hope that it will be useful,

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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 * GNU General Public License for more details.

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 */

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#include <linux/platform_device.h>

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#include <linux/gpio.h>

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#include <asm/mach-types.h>

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#include <asm/mach/arch.h>

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#include <asm/mach/time.h>

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#include <asm/mach/map.h>

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#include <mach/hardware.h>

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#include <mach/common.h>

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#include <mach/iomux-mx27.h>

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#include "devices-imx27.h"

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static const int mx27lite_pins[] __initconst = {

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	/* UART1 */

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	PE12_PF_UART1_TXD,

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	PE13_PF_UART1_RXD,

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	PE14_PF_UART1_CTS,

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	PE15_PF_UART1_RTS,

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	/* FEC */

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	PD0_AIN_FEC_TXD0,

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	PD1_AIN_FEC_TXD1,

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	PD2_AIN_FEC_TXD2,

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	PD3_AIN_FEC_TXD3,

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	PD4_AOUT_FEC_RX_ER,

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	PD5_AOUT_FEC_RXD1,

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	PD6_AOUT_FEC_RXD2,

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	PD7_AOUT_FEC_RXD3,

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	PD8_AF_FEC_MDIO,

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	PD9_AIN_FEC_MDC,

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	PD10_AOUT_FEC_CRS,

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	PD11_AOUT_FEC_TX_CLK,

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	PD12_AOUT_FEC_RXD0,

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	PD13_AOUT_FEC_RX_DV,

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	PD14_AOUT_FEC_RX_CLK,

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	PD15_AOUT_FEC_COL,

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	PD16_AIN_FEC_TX_ER,

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	PF23_AIN_FEC_TX_EN,

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};

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static const struct imxuart_platform_data uart_pdata __initconst = {

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	.flags = IMXUART_HAVE_RTSCTS,

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};

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static void __init mx27lite_init(void)

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{

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	mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins),

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		"imx27lite");

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	imx27_add_imx_uart0(&uart_pdata);

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	imx27_add_fec(NULL);

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}

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static void __init mx27lite_timer_init(void)

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{

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	mx27_clocks_init(26000000);

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}

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static struct sys_timer mx27lite_timer = {

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	.init	= mx27lite_timer_init,

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};

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MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")

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	.boot_params = MX27_PHYS_OFFSET + 0x100,

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	.map_io = mx27_map_io,

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	.init_early = imx27_init_early,

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	.init_irq = mx27_init_irq,

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	.timer = &mx27lite_timer,

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	.init_machine = mx27lite_init,

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MACHINE_END

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