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/*
* 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 .
*
* You should have received a copy of the GNU General Public License
* along with this program ; if not , write to the Free Software
* Foundation , Inc . , 59 Temple Place , Suite 330 , Boston , MA 02111 - 1307 USA
*/
# include <linux/platform_device.h>
# include <linux/gpio.h>
# include <asm/mach-types.h>
# include <asm/mach/arch.h>
# include <asm/mach/time.h>
# include <mach/hardware.h>
# include <mach/common.h>
# include <mach/imx-uart.h>
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# include <mach/iomux-mx27.h>
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# include <mach/board-mx27pdk.h>
# include "devices.h"
static unsigned int mx27pdk_pins [ ] = {
/* UART1 */
PE12_PF_UART1_TXD ,
PE13_PF_UART1_RXD ,
PE14_PF_UART1_CTS ,
PE15_PF_UART1_RTS ,
/* FEC */
PD0_AIN_FEC_TXD0 ,
PD1_AIN_FEC_TXD1 ,
PD2_AIN_FEC_TXD2 ,
PD3_AIN_FEC_TXD3 ,
PD4_AOUT_FEC_RX_ER ,
PD5_AOUT_FEC_RXD1 ,
PD6_AOUT_FEC_RXD2 ,
PD7_AOUT_FEC_RXD3 ,
PD8_AF_FEC_MDIO ,
PD9_AIN_FEC_MDC ,
PD10_AOUT_FEC_CRS ,
PD11_AOUT_FEC_TX_CLK ,
PD12_AOUT_FEC_RXD0 ,
PD13_AOUT_FEC_RX_DV ,
PD14_AOUT_FEC_RX_CLK ,
PD15_AOUT_FEC_COL ,
PD16_AIN_FEC_TX_ER ,
PF23_AIN_FEC_TX_EN ,
} ;
static struct imxuart_platform_data uart_pdata = {
. flags = IMXUART_HAVE_RTSCTS ,
} ;
static struct platform_device * platform_devices [ ] __initdata = {
& mxc_fec_device ,
} ;
static void __init mx27pdk_init ( void )
{
mxc_gpio_setup_multiple_pins ( mx27pdk_pins , ARRAY_SIZE ( mx27pdk_pins ) ,
" mx27pdk " ) ;
mxc_register_device ( & mxc_uart_device0 , & uart_pdata ) ;
platform_add_devices ( platform_devices , ARRAY_SIZE ( platform_devices ) ) ;
}
static void __init mx27pdk_timer_init ( void )
{
mx27_clocks_init ( 26000000 ) ;
}
static struct sys_timer mx27pdk_timer = {
. init = mx27pdk_timer_init ,
} ;
MACHINE_START ( MX27_3DS , " Freescale MX27PDK " )
/* maintainer: Freescale Semiconductor, Inc. */
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. phys_io = MX27_AIPI_BASE_ADDR ,
. io_pg_offst = ( ( MX27_AIPI_BASE_ADDR_VIRT ) > > 18 ) & 0xfffc ,
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. boot_params = MX27_PHYS_OFFSET + 0x100 ,
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. map_io = mx27_map_io ,
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. init_irq = mx27_init_irq ,
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. init_machine = mx27pdk_init ,
. timer = & mx27pdk_timer ,
MACHINE_END