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/arch/arm/mach-imx/mach-imx27ipcam.c

https://github.com/AICP/kernel_google_msm
C | 82 lines | 55 code | 9 blank | 18 comment | 0 complexity | e875e540fd7501702af23cc3d1abe5a1 MD5 | raw file
 1/*
 2 * Copyright (C) 2011 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.
15 */
16
17#include <asm/mach-types.h>
18#include <asm/mach/arch.h>
19#include <asm/mach/time.h>
20#include <mach/hardware.h>
21#include <mach/common.h>
22#include <mach/iomux-mx27.h>
23
24#include "devices-imx27.h"
25
26static const int mx27ipcam_pins[] __initconst = {
27	/* UART1 */
28	PE12_PF_UART1_TXD,
29	PE13_PF_UART1_RXD,
30	/* FEC */
31	PD0_AIN_FEC_TXD0,
32	PD1_AIN_FEC_TXD1,
33	PD2_AIN_FEC_TXD2,
34	PD3_AIN_FEC_TXD3,
35	PD4_AOUT_FEC_RX_ER,
36	PD5_AOUT_FEC_RXD1,
37	PD6_AOUT_FEC_RXD2,
38	PD7_AOUT_FEC_RXD3,
39	PD8_AF_FEC_MDIO,
40	PD9_AIN_FEC_MDC,
41	PD10_AOUT_FEC_CRS,
42	PD11_AOUT_FEC_TX_CLK,
43	PD12_AOUT_FEC_RXD0,
44	PD13_AOUT_FEC_RX_DV,
45	PD14_AOUT_FEC_RX_CLK,
46	PD15_AOUT_FEC_COL,
47	PD16_AIN_FEC_TX_ER,
48	PF23_AIN_FEC_TX_EN,
49};
50
51static void __init mx27ipcam_init(void)
52{
53	imx27_soc_init();
54
55	mxc_gpio_setup_multiple_pins(mx27ipcam_pins, ARRAY_SIZE(mx27ipcam_pins),
56		"mx27ipcam");
57
58	imx27_add_imx_uart0(NULL);
59	imx27_add_fec(NULL);
60	imx27_add_imx2_wdt(NULL);
61}
62
63static void __init mx27ipcam_timer_init(void)
64{
65	mx27_clocks_init(25000000);
66}
67
68static struct sys_timer mx27ipcam_timer = {
69	.init	= mx27ipcam_timer_init,
70};
71
72MACHINE_START(IMX27IPCAM, "Freescale IMX27IPCAM")
73	/* maintainer: Freescale Semiconductor, Inc. */
74	.atag_offset = 0x100,
75	.map_io = mx27_map_io,
76	.init_early = imx27_init_early,
77	.init_irq = mx27_init_irq,
78	.handle_irq = imx27_handle_irq,
79	.timer = &mx27ipcam_timer,
80	.init_machine = mx27ipcam_init,
81	.restart	= mxc_restart,
82MACHINE_END