[ar71xx] experimental support for the Planex MZK-W04NU board
[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / mach-mzk-w04nu.c
1 /*
2 * Planex MZK-W04NU board support
3 *
4 * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org>
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License version 2 as published
8 * by the Free Software Foundation.
9 */
10
11 #include <linux/platform_device.h>
12 #include <linux/mtd/mtd.h>
13 #include <linux/mtd/partitions.h>
14 #include <linux/spi/spi.h>
15 #include <linux/spi/flash.h>
16
17 #include <asm/mips_machine.h>
18
19 #include <asm/mach-ar71xx/ar71xx.h>
20 #include <asm/mach-ar71xx/platform.h>
21
22 #ifdef CONFIG_MTD_PARTITIONS
23 static struct mtd_partition mzk_w04nu_partitions[] = {
24 {
25 .name = "u-boot",
26 .offset = 0,
27 .size = 0x040000,
28 .mask_flags = MTD_WRITEABLE,
29 } , {
30 .name = "u-boot-env",
31 .offset = 0x040000,
32 .size = 0x010000,
33 } , {
34 .name = "uImage",
35 .offset = 0x050000,
36 .size = 0x160000,
37 } , {
38 .name = "rootfs",
39 .offset = 0x1b0000,
40 .size = 0x610000,
41 } , {
42 .name = "config",
43 .offset = 0x7c0000,
44 .size = 0x020000,
45 } , {
46 .name = "art",
47 .offset = 0x7e0000,
48 .size = 0x020000,
49 .mask_flags = MTD_WRITEABLE,
50 }
51 };
52 #endif /* CONFIG_MTD_PARTITIONS */
53
54 static struct flash_platform_data mzk_w04nu_flash_data = {
55 #ifdef CONFIG_MTD_PARTITIONS
56 .parts = mzk_w04nu_partitions,
57 .nr_parts = ARRAY_SIZE(mzk_w04nu_partitions),
58 #endif
59 };
60
61 static struct spi_board_info mzk_w04nu_spi_info[] = {
62 {
63 .bus_num = 0,
64 .chip_select = 0,
65 .max_speed_hz = 25000000,
66 .modalias = "m25p80",
67 .platform_data = &mzk_w04nu_flash_data,
68 }
69 };
70
71 static void __init mzk_w04nu_setup(void)
72 {
73 ar71xx_add_device_mdio(0x0);
74
75 ar71xx_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
76 ar71xx_eth0_data.phy_mask = 0xf;
77 ar71xx_eth0_data.speed = SPEED_100;
78 ar71xx_eth0_data.duplex = DUPLEX_FULL;
79
80 ar71xx_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII;
81 ar71xx_eth1_data.phy_mask = 0x10;
82
83 ar71xx_add_device_eth(0);
84 ar71xx_add_device_eth(1);
85
86 ar71xx_add_device_spi(NULL, mzk_w04nu_spi_info,
87 ARRAY_SIZE(mzk_w04nu_spi_info));
88
89 ar71xx_add_device_usb();
90
91 ar91xx_add_device_wmac();
92 }
93
94 MIPS_MACHINE(AR71XX_MACH_MZK_W04NU, "Planex MZK-W04NU", mzk_w04nu_setup);