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8c032ec3 DS |
1 | /* |
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. | |
8c032ec3 DS |
15 | */ |
16 | ||
17 | #include <linux/platform_device.h> | |
18 | #include <linux/gpio.h> | |
19 | #include <asm/mach-types.h> | |
20 | #include <asm/mach/arch.h> | |
21 | #include <asm/mach/time.h> | |
22 | #include <asm/mach/map.h> | |
23 | #include <mach/hardware.h> | |
24 | #include <mach/common.h> | |
25 | #include <mach/imx-uart.h> | |
e835d88e | 26 | #include <mach/iomux-mx27.h> |
8c032ec3 DS |
27 | |
28 | #include "devices.h" | |
29 | ||
30 | static unsigned int mx27lite_pins[] = { | |
31 | /* UART1 */ | |
32 | PE12_PF_UART1_TXD, | |
33 | PE13_PF_UART1_RXD, | |
34 | PE14_PF_UART1_CTS, | |
35 | PE15_PF_UART1_RTS, | |
36 | /* FEC */ | |
37 | PD0_AIN_FEC_TXD0, | |
38 | PD1_AIN_FEC_TXD1, | |
39 | PD2_AIN_FEC_TXD2, | |
40 | PD3_AIN_FEC_TXD3, | |
41 | PD4_AOUT_FEC_RX_ER, | |
42 | PD5_AOUT_FEC_RXD1, | |
43 | PD6_AOUT_FEC_RXD2, | |
44 | PD7_AOUT_FEC_RXD3, | |
45 | PD8_AF_FEC_MDIO, | |
46 | PD9_AIN_FEC_MDC, | |
47 | PD10_AOUT_FEC_CRS, | |
48 | PD11_AOUT_FEC_TX_CLK, | |
49 | PD12_AOUT_FEC_RXD0, | |
50 | PD13_AOUT_FEC_RX_DV, | |
51 | PD14_AOUT_FEC_RX_CLK, | |
52 | PD15_AOUT_FEC_COL, | |
53 | PD16_AIN_FEC_TX_ER, | |
54 | PF23_AIN_FEC_TX_EN, | |
55 | }; | |
56 | ||
57 | static struct imxuart_platform_data uart_pdata = { | |
58 | .flags = IMXUART_HAVE_RTSCTS, | |
59 | }; | |
60 | ||
61 | static struct platform_device *platform_devices[] __initdata = { | |
62 | &mxc_fec_device, | |
63 | }; | |
64 | ||
65 | static void __init mx27lite_init(void) | |
66 | { | |
67 | mxc_gpio_setup_multiple_pins(mx27lite_pins, ARRAY_SIZE(mx27lite_pins), | |
68 | "imx27lite"); | |
551823e7 | 69 | mxc_register_device(&imx2x_uart_device0, &uart_pdata); |
8c032ec3 DS |
70 | platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices)); |
71 | } | |
72 | ||
73 | static void __init mx27lite_timer_init(void) | |
74 | { | |
75 | mx27_clocks_init(26000000); | |
76 | } | |
77 | ||
78 | static struct sys_timer mx27lite_timer = { | |
79 | .init = mx27lite_timer_init, | |
80 | }; | |
81 | ||
82 | MACHINE_START(IMX27LITE, "LogicPD i.MX27LITE") | |
3f35d1f5 UKK |
83 | .phys_io = MX27_AIPI_BASE_ADDR, |
84 | .io_pg_offst = ((MX27_AIPI_BASE_ADDR_VIRT) >> 18) & 0xfffc, | |
34101237 | 85 | .boot_params = MX27_PHYS_OFFSET + 0x100, |
8c032ec3 | 86 | .map_io = mx27_map_io, |
c5aa0ad0 | 87 | .init_irq = mx27_init_irq, |
8c032ec3 DS |
88 | .init_machine = mx27lite_init, |
89 | .timer = &mx27lite_timer, | |
90 | MACHINE_END |