Kirkwood: Add support for 6282 based QNAP devices
[linux-3.10.git] / arch / arm / mach-kirkwood / db88f6281-bp-setup.c
1 /*
2  * arch/arm/mach-kirkwood/db88f6281-bp-setup.c
3  *
4  * Marvell DB-88F6281-BP Development Board Setup
5  *
6  * This file is licensed under the terms of the GNU General Public
7  * License version 2.  This program is licensed "as is" without any
8  * warranty of any kind, whether express or implied.
9  */
10
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/platform_device.h>
14 #include <linux/mtd/partitions.h>
15 #include <linux/ata_platform.h>
16 #include <linux/mv643xx_eth.h>
17 #include <asm/mach-types.h>
18 #include <asm/mach/arch.h>
19 #include <mach/kirkwood.h>
20 #include <plat/mvsdio.h>
21 #include "common.h"
22 #include "mpp.h"
23
24 static struct mtd_partition db88f6281_nand_parts[] = {
25         {
26                 .name = "u-boot",
27                 .offset = 0,
28                 .size = SZ_1M
29         }, {
30                 .name = "uImage",
31                 .offset = MTDPART_OFS_NXTBLK,
32                 .size = SZ_4M
33         }, {
34                 .name = "root",
35                 .offset = MTDPART_OFS_NXTBLK,
36                 .size = MTDPART_SIZ_FULL
37         },
38 };
39
40 static struct mv643xx_eth_platform_data db88f6281_ge00_data = {
41         .phy_addr       = MV643XX_ETH_PHY_ADDR(8),
42 };
43
44 static struct mv_sata_platform_data db88f6281_sata_data = {
45         .n_ports        = 2,
46 };
47
48 static struct mvsdio_platform_data db88f6281_mvsdio_data = {
49         .gpio_write_protect     = 37,
50         .gpio_card_detect       = 38,
51 };
52
53 static unsigned int db88f6281_mpp_config[] __initdata = {
54         MPP0_NF_IO2,
55         MPP1_NF_IO3,
56         MPP2_NF_IO4,
57         MPP3_NF_IO5,
58         MPP4_NF_IO6,
59         MPP5_NF_IO7,
60         MPP18_NF_IO0,
61         MPP19_NF_IO1,
62         MPP37_GPIO,
63         MPP38_GPIO,
64         0
65 };
66
67 static void __init db88f6281_init(void)
68 {
69         /*
70          * Basic setup. Needs to be called early.
71          */
72         kirkwood_init();
73         kirkwood_mpp_conf(db88f6281_mpp_config);
74
75         kirkwood_nand_init(ARRAY_AND_SIZE(db88f6281_nand_parts), 25);
76         kirkwood_ehci_init();
77         kirkwood_ge00_init(&db88f6281_ge00_data);
78         kirkwood_sata_init(&db88f6281_sata_data);
79         kirkwood_uart0_init();
80         kirkwood_sdio_init(&db88f6281_mvsdio_data);
81 }
82
83 static int __init db88f6281_pci_init(void)
84 {
85         if (machine_is_db88f6281_bp()) {
86                 u32 dev, rev;
87
88                 kirkwood_pcie_id(&dev, &rev);
89                 if (dev == MV88F6282_DEV_ID)
90                         kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
91                 else
92                         kirkwood_pcie_init(KW_PCIE0);
93         }
94         return 0;
95 }
96 subsys_initcall(db88f6281_pci_init);
97
98 MACHINE_START(DB88F6281_BP, "Marvell DB-88F6281-BP Development Board")
99         /* Maintainer: Saeed Bishara <saeed@marvell.com> */
100         .boot_params    = 0x00000100,
101         .init_machine   = db88f6281_init,
102         .map_io         = kirkwood_map_io,
103         .init_irq       = kirkwood_init_irq,
104         .timer          = &kirkwood_timer,
105 MACHINE_END