fa958e9d6ddd0c5e1712e15302a0a34bd21c49c2
[linux-3.10.git] / arch / arm / mach-ep93xx / edb9315a.c
1 /*
2  * arch/arm/mach-ep93xx/edb9315a.c
3  * Cirrus Logic EDB9315A support.
4  *
5  * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 2 of the License, or (at
10  * your option) any later version.
11  */
12
13 #include <linux/config.h>
14 #include <linux/kernel.h>
15 #include <linux/init.h>
16 #include <linux/mm.h>
17 #include <linux/sched.h>
18 #include <linux/interrupt.h>
19 #include <linux/ioport.h>
20 #include <linux/mtd/physmap.h>
21 #include <linux/platform_device.h>
22 #include <asm/io.h>
23 #include <asm/hardware.h>
24 #include <asm/mach-types.h>
25 #include <asm/mach/arch.h>
26
27 static struct physmap_flash_data edb9315a_flash_data = {
28         .width          = 2,
29 };
30
31 static struct resource edb9315a_flash_resource = {
32         .start          = 0x60000000,
33         .end            = 0x60ffffff,
34         .flags          = IORESOURCE_MEM,
35 };
36
37 static struct platform_device edb9315a_flash = {
38         .name           = "physmap-flash",
39         .id             = 0,
40         .dev            = {
41                 .platform_data  = &edb9315a_flash_data,
42         },
43         .num_resources  = 1,
44         .resource       = &edb9315a_flash_resource,
45 };
46
47 static struct ep93xx_eth_data edb9315a_eth_data = {
48         .phy_id                 = 1,
49 };
50
51 static struct resource edb9315a_eth_resource[] = {
52         {
53                 .start  = EP93XX_ETHERNET_PHYS_BASE,
54                 .end    = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
55                 .flags  = IORESOURCE_MEM,
56         }, {
57                 .start  = IRQ_EP93XX_ETHERNET,
58                 .end    = IRQ_EP93XX_ETHERNET,
59                 .flags  = IORESOURCE_IRQ,
60         }
61 };
62
63 static struct platform_device edb9315a_eth_device = {
64         .name           = "ep93xx-eth",
65         .id             = -1,
66         .dev            = {
67                 .platform_data  = &edb9315a_eth_data,
68         },
69         .num_resources  = 2,
70         .resource       = edb9315a_eth_resource,
71 };
72
73 static void __init edb9315a_init_machine(void)
74 {
75         ep93xx_init_devices();
76         platform_device_register(&edb9315a_flash);
77
78         memcpy(edb9315a_eth_data.dev_addr,
79                 (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
80         platform_device_register(&edb9315a_eth_device);
81 }
82
83 MACHINE_START(EDB9315A, "Cirrus Logic EDB9315A Evaluation Board")
84         /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
85         .phys_io        = EP93XX_APB_PHYS_BASE,
86         .io_pg_offst    = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
87         .boot_params    = 0xc0000100,
88         .map_io         = ep93xx_map_io,
89         .init_irq       = ep93xx_init_irq,
90         .timer          = &ep93xx_timer,
91         .init_machine   = edb9315a_init_machine,
92 MACHINE_END