blob: b5710bf18b9684d7f65682e52060aa16b4f48b1b [file] [log] [blame]
Daniel Schaeffer8c032ec2009-06-03 17:23:54 -04001/*
2 * Copyright 2007 Robert Schwebel <r.schwebel@pengutronix.de>, Pengutronix
3 * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
4 * Copyright 2009 Daniel Schaeffer (daniel.schaeffer@timesys.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.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <linux/platform_device.h>
22#include <linux/gpio.h>
23#include <asm/mach-types.h>
24#include <asm/mach/arch.h>
25#include <asm/mach/time.h>
26#include <asm/mach/map.h>
27#include <mach/hardware.h>
28#include <mach/common.h>
29#include <mach/imx-uart.h>
Uwe Kleine-Könige835d882010-02-16 11:07:49 +010030#include <mach/iomux-mx27.h>
Daniel Schaeffer8c032ec2009-06-03 17:23:54 -040031#include <mach/board-mx27lite.h>
32
33#include "devices.h"
34
35static unsigned int mx27lite_pins[] = {
36 /* UART1 */
37 PE12_PF_UART1_TXD,
38 PE13_PF_UART1_RXD,
39 PE14_PF_UART1_CTS,
40 PE15_PF_UART1_RTS,
41 /* FEC */
42 PD0_AIN_FEC_TXD0,
43 PD1_AIN_FEC_TXD1,
44 PD2_AIN_FEC_TXD2,
45 PD3_AIN_FEC_TXD3,
46 PD4_AOUT_FEC_RX_ER,
47 PD5_AOUT_FEC_RXD1,
48 PD6_AOUT_FEC_RXD2,
49 PD7_AOUT_FEC_RXD3,
50 PD8_AF_FEC_MDIO,
51 PD9_AIN_FEC_MDC,
52 PD10_AOUT_FEC_CRS,
53 PD11_AOUT_FEC_TX_CLK,
54 PD12_AOUT_FEC_RXD0,
55 PD13_AOUT_FEC_RX_DV,
56 PD14_AOUT_FEC_RX_CLK,
57 PD15_AOUT_FEC_COL,
58 PD16_AIN_FEC_TX_ER,
59 PF23_AIN_FEC_TX_EN,
60};
61
62static struct imxuart_platform_data uart_pdata = {
63 .flags = IMXUART_HAVE_RTSCTS,
64};
65
66static struct platform_device *platform_devices[] __initdata = {
67 &mxc_fec_device,
68};
69
70static void __init mx27lite_init(void)
71{
72 mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins),
73 "imx27lite");
74 mxc_register_device(&mxc_uart_device0, &uart_pdata);
75 platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
76}
77
78static void __init mx27lite_timer_init(void)
79{
80 mx27_clocks_init(26000000);
81}
82
83static struct sys_timer mx27lite_timer = {
84 .init = mx27lite_timer_init,
85};
86
87MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE")
Uwe Kleine-König3f35d1f2009-12-09 11:32:11 +010088 .phys_io = MX27_AIPI_BASE_ADDR,
89 .io_pg_offst = ((MX27_AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc,
Uwe Kleine-König34101232010-01-29 17:36:05 +010090 .boot_params = MX27_PHYS_OFFSET + 0x100,
Daniel Schaeffer8c032ec2009-06-03 17:23:54 -040091 .map_io = mx27_map_io,
Sascha Hauerc5aa0ad2009-05-25 17:36:19 +020092 .init_irq = mx27_init_irq,
Daniel Schaeffer8c032ec2009-06-03 17:23:54 -040093 .init_machine = mx27lite_init,
94 .timer = &mx27lite_timer,
95MACHINE_END