1/*
2 * arch/arm/mach-orion5x/rd88f6183-ap-ge-setup.c
3 *
4 * Marvell Orion-1-90 AP GE Reference Design 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#include <linux/gpio.h>
11#include <linux/kernel.h>
12#include <linux/init.h>
13#include <linux/platform_device.h>
14#include <linux/pci.h>
15#include <linux/irq.h>
16#include <linux/mtd/physmap.h>
17#include <linux/mv643xx_eth.h>
18#include <linux/spi/spi.h>
19#include <linux/spi/flash.h>
20#include <linux/ethtool.h>
21#include <linux/platform_data/dsa.h>
22#include <asm/mach-types.h>
23#include <asm/mach/arch.h>
24#include <asm/mach/pci.h>
25#include "common.h"
26#include "orion5x.h"
27
28static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = {
29	.phy_addr	= -1,
30	.speed		= SPEED_1000,
31	.duplex		= DUPLEX_FULL,
32};
33
34static struct dsa_chip_data rd88f6183ap_ge_switch_chip_data = {
35	.port_names[0]	= "lan1",
36	.port_names[1]	= "lan2",
37	.port_names[2]	= "lan3",
38	.port_names[3]	= "lan4",
39	.port_names[4]	= "wan",
40	.port_names[5]	= "cpu",
41};
42
43static struct mtd_partition rd88f6183ap_ge_partitions[] = {
44	{
45		.name	= "kernel",
46		.offset	= 0x00000000,
47		.size	= 0x00200000,
48	}, {
49		.name	= "rootfs",
50		.offset	= 0x00200000,
51		.size	= 0x00500000,
52	}, {
53		.name	= "nvram",
54		.offset	= 0x00700000,
55		.size	= 0x00080000,
56	},
57};
58
59static struct flash_platform_data rd88f6183ap_ge_spi_slave_data = {
60	.type		= "m25p64",
61	.nr_parts	= ARRAY_SIZE(rd88f6183ap_ge_partitions),
62	.parts		= rd88f6183ap_ge_partitions,
63};
64
65static struct spi_board_info __initdata rd88f6183ap_ge_spi_slave_info[] = {
66	{
67		.modalias	= "m25p80",
68		.platform_data	= &rd88f6183ap_ge_spi_slave_data,
69		.max_speed_hz	= 20000000,
70		.bus_num	= 0,
71		.chip_select	= 0,
72	},
73};
74
75static void __init rd88f6183ap_ge_init(void)
76{
77	/*
78	 * Setup basic Orion functions. Need to be called early.
79	 */
80	orion5x_init();
81
82	/*
83	 * Configure peripherals.
84	 */
85	orion5x_ehci0_init();
86	orion5x_eth_init(&rd88f6183ap_ge_eth_data);
87	orion5x_eth_switch_init(&rd88f6183ap_ge_switch_chip_data);
88	spi_register_board_info(rd88f6183ap_ge_spi_slave_info,
89				ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info));
90	orion5x_spi_init();
91	orion5x_uart0_init();
92}
93
94static struct hw_pci rd88f6183ap_ge_pci __initdata = {
95	.nr_controllers	= 2,
96	.setup		= orion5x_pci_sys_setup,
97	.scan		= orion5x_pci_sys_scan_bus,
98	.map_irq	= orion5x_pci_map_irq,
99};
100
101static int __init rd88f6183ap_ge_pci_init(void)
102{
103	if (machine_is_rd88f6183ap_ge()) {
104		orion5x_pci_disable();
105		pci_common_init(&rd88f6183ap_ge_pci);
106	}
107
108	return 0;
109}
110subsys_initcall(rd88f6183ap_ge_pci_init);
111
112MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design")
113	/* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */
114	.atag_offset	= 0x100,
115	.nr_irqs	= ORION5X_NR_IRQS,
116	.init_machine	= rd88f6183ap_ge_init,
117	.map_io		= orion5x_map_io,
118	.init_early	= orion5x_init_early,
119	.init_irq	= orion5x_init_irq,
120	.init_time	= orion5x_timer_init,
121	.fixup		= tag_fixup_mem32,
122	.restart	= orion5x_restart,
123MACHINE_END
124