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0b0740c3 LB |
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 | ||
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/orion_spi.h> | |
20 | #include <linux/spi/flash.h> | |
21 | #include <linux/ethtool.h> | |
dcf1cece | 22 | #include <net/dsa.h> |
0b0740c3 LB |
23 | #include <asm/mach-types.h> |
24 | #include <asm/gpio.h> | |
25 | #include <asm/leds.h> | |
26 | #include <asm/mach/arch.h> | |
27 | #include <asm/mach/pci.h> | |
28 | #include <mach/orion5x.h> | |
29 | #include "common.h" | |
0b0740c3 LB |
30 | |
31 | static struct mv643xx_eth_platform_data rd88f6183ap_ge_eth_data = { | |
32 | .phy_addr = -1, | |
33 | .speed = SPEED_1000, | |
34 | .duplex = DUPLEX_FULL, | |
35 | }; | |
36 | ||
e84665c9 | 37 | static struct dsa_chip_data rd88f6183ap_ge_switch_chip_data = { |
dcf1cece LB |
38 | .port_names[0] = "lan1", |
39 | .port_names[1] = "lan2", | |
40 | .port_names[2] = "lan3", | |
41 | .port_names[3] = "lan4", | |
42 | .port_names[4] = "wan", | |
43 | .port_names[5] = "cpu", | |
44 | }; | |
45 | ||
e84665c9 LB |
46 | static struct dsa_platform_data rd88f6183ap_ge_switch_plat_data = { |
47 | .nr_chips = 1, | |
48 | .chip = &rd88f6183ap_ge_switch_chip_data, | |
49 | }; | |
50 | ||
0b0740c3 LB |
51 | static struct mtd_partition rd88f6183ap_ge_partitions[] = { |
52 | { | |
53 | .name = "kernel", | |
54 | .offset = 0x00000000, | |
55 | .size = 0x00200000, | |
56 | }, { | |
57 | .name = "rootfs", | |
58 | .offset = 0x00200000, | |
59 | .size = 0x00500000, | |
60 | }, { | |
61 | .name = "nvram", | |
62 | .offset = 0x00700000, | |
63 | .size = 0x00080000, | |
64 | }, | |
65 | }; | |
66 | ||
67 | static struct flash_platform_data rd88f6183ap_ge_spi_slave_data = { | |
68 | .type = "m25p64", | |
69 | .nr_parts = ARRAY_SIZE(rd88f6183ap_ge_partitions), | |
70 | .parts = rd88f6183ap_ge_partitions, | |
71 | }; | |
72 | ||
73 | static struct spi_board_info __initdata rd88f6183ap_ge_spi_slave_info[] = { | |
74 | { | |
75 | .modalias = "m25p80", | |
76 | .platform_data = &rd88f6183ap_ge_spi_slave_data, | |
77 | .irq = NO_IRQ, | |
78 | .max_speed_hz = 20000000, | |
79 | .bus_num = 0, | |
80 | .chip_select = 0, | |
81 | }, | |
82 | }; | |
83 | ||
84 | static void __init rd88f6183ap_ge_init(void) | |
85 | { | |
86 | /* | |
87 | * Setup basic Orion functions. Need to be called early. | |
88 | */ | |
89 | orion5x_init(); | |
90 | ||
91 | /* | |
92 | * Configure peripherals. | |
93 | */ | |
94 | orion5x_ehci0_init(); | |
95 | orion5x_eth_init(&rd88f6183ap_ge_eth_data); | |
e84665c9 LB |
96 | orion5x_eth_switch_init(&rd88f6183ap_ge_switch_plat_data, |
97 | gpio_to_irq(3)); | |
0b0740c3 LB |
98 | spi_register_board_info(rd88f6183ap_ge_spi_slave_info, |
99 | ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info)); | |
100 | orion5x_spi_init(); | |
101 | orion5x_uart0_init(); | |
102 | } | |
103 | ||
104 | static struct hw_pci rd88f6183ap_ge_pci __initdata = { | |
105 | .nr_controllers = 2, | |
106 | .swizzle = pci_std_swizzle, | |
107 | .setup = orion5x_pci_sys_setup, | |
108 | .scan = orion5x_pci_sys_scan_bus, | |
109 | .map_irq = orion5x_pci_map_irq, | |
110 | }; | |
111 | ||
112 | static int __init rd88f6183ap_ge_pci_init(void) | |
113 | { | |
114 | if (machine_is_rd88f6183ap_ge()) { | |
115 | orion5x_pci_disable(); | |
116 | pci_common_init(&rd88f6183ap_ge_pci); | |
117 | } | |
118 | ||
119 | return 0; | |
120 | } | |
121 | subsys_initcall(rd88f6183ap_ge_pci_init); | |
122 | ||
123 | MACHINE_START(RD88F6183AP_GE, "Marvell Orion-1-90 AP GE Reference Design") | |
124 | /* Maintainer: Lennert Buytenhek <buytenh@marvell.com> */ | |
0b0740c3 LB |
125 | .boot_params = 0x00000100, |
126 | .init_machine = rd88f6183ap_ge_init, | |
127 | .map_io = orion5x_map_io, | |
4ee1f6b5 | 128 | .init_early = orion5x_init_early, |
0b0740c3 LB |
129 | .init_irq = orion5x_init_irq, |
130 | .timer = &orion5x_timer, | |
131 | .fixup = tag_fixup_mem32, | |
132 | MACHINE_END |