Linux Kernel  3.7.1
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nxdkn.c
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1 /*
2  * arch/arm/mach-netx/nxdkn.c
3  *
4  * Copyright (c) 2005 Sascha Hauer <[email protected]>, Pengutronix
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 version 2
8  * as published by the Free Software Foundation.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19 
20 #include <linux/dma-mapping.h>
21 #include <linux/init.h>
22 #include <linux/interrupt.h>
23 #include <linux/mtd/plat-ram.h>
24 #include <linux/platform_device.h>
25 #include <linux/amba/bus.h>
26 #include <linux/amba/clcd.h>
27 
28 #include <mach/hardware.h>
29 #include <asm/mach-types.h>
30 #include <asm/mach/arch.h>
31 #include <asm/hardware/vic.h>
32 #include <mach/netx-regs.h>
34 
35 #include "generic.h"
36 
37 static struct netxeth_platform_data eth0_platform_data = {
38  .xcno = 0,
39 };
40 
41 static struct platform_device nxdkn_eth0_device = {
42  .name = "netx-eth",
43  .id = 0,
44  .num_resources = 0,
45  .resource = NULL,
46  .dev = {
47  .platform_data = &eth0_platform_data,
48  }
49 };
50 
51 static struct netxeth_platform_data eth1_platform_data = {
52  .xcno = 1,
53 };
54 
55 static struct platform_device nxdkn_eth1_device = {
56  .name = "netx-eth",
57  .id = 1,
58  .num_resources = 0,
59  .resource = NULL,
60  .dev = {
61  .platform_data = &eth1_platform_data,
62  }
63 };
64 
65 static struct resource netx_uart0_resources[] = {
66  [0] = {
67  .start = 0x00100A00,
68  .end = 0x00100A3F,
69  .flags = IORESOURCE_MEM,
70  },
71  [1] = {
72  .start = (NETX_IRQ_UART0),
73  .end = (NETX_IRQ_UART0),
74  .flags = IORESOURCE_IRQ,
75  },
76 };
77 
78 static struct platform_device netx_uart0_device = {
79  .name = "netx-uart",
80  .id = 0,
81  .num_resources = ARRAY_SIZE(netx_uart0_resources),
82  .resource = netx_uart0_resources,
83 };
84 
85 static struct platform_device *devices[] __initdata = {
86  &nxdkn_eth0_device,
87  &nxdkn_eth1_device,
88  &netx_uart0_device,
89 };
90 
91 static void __init nxdkn_init(void)
92 {
93  platform_add_devices(devices, ARRAY_SIZE(devices));
94 }
95 
96 MACHINE_START(NXDKN, "Hilscher nxdkn")
97  .atag_offset = 0x100,
98  .map_io = netx_map_io,
99  .init_irq = netx_init_irq,
100  .handle_irq = vic_handle_irq,
101  .timer = &netx_timer,
102  .init_machine = nxdkn_init,
103  .restart = netx_restart,