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f3a131b9 MM |
1 | /* |
2 | * | |
3 | * QNAP TS-410, TS-410U, TS-419P and TS-419U Turbo NAS Board Setup | |
4 | * | |
f9afdd37 | 5 | * Copyright (C) 2009-2010 Martin Michlmayr <tbm@cyrius.com> |
f3a131b9 MM |
6 | * Copyright (C) 2008 Byron Bradley <byron.bbradley@gmail.com> |
7 | * | |
8 | * This program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public License | |
10 | * as published by the Free Software Foundation; either version | |
11 | * 2 of the License, or (at your option) any later version. | |
12 | */ | |
13 | ||
14 | #include <linux/kernel.h> | |
15 | #include <linux/init.h> | |
16 | #include <linux/platform_device.h> | |
f3a131b9 MM |
17 | #include <linux/i2c.h> |
18 | #include <linux/mv643xx_eth.h> | |
19 | #include <linux/ata_platform.h> | |
f9afdd37 | 20 | #include <linux/gpio.h> |
f3a131b9 MM |
21 | #include <linux/gpio_keys.h> |
22 | #include <linux/input.h> | |
f3a131b9 MM |
23 | #include <asm/mach-types.h> |
24 | #include <asm/mach/arch.h> | |
25 | #include <mach/kirkwood.h> | |
26 | #include "common.h" | |
27 | #include "mpp.h" | |
8d27b2f7 | 28 | #include "tsx1x-common.h" |
f3a131b9 | 29 | |
3924996b NP |
30 | /* for the PCIe reset workaround */ |
31 | #include <plat/pcie.h> | |
32 | ||
33 | ||
f9afdd37 MM |
34 | #define QNAP_TS41X_JUMPER_JP1 45 |
35 | ||
f3a131b9 MM |
36 | static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = { |
37 | I2C_BOARD_INFO("s35390a", 0x30), | |
38 | }; | |
39 | ||
40 | static struct mv643xx_eth_platform_data qnap_ts41x_ge00_data = { | |
41 | .phy_addr = MV643XX_ETH_PHY_ADDR(8), | |
42 | }; | |
43 | ||
44 | static struct mv643xx_eth_platform_data qnap_ts41x_ge01_data = { | |
45 | .phy_addr = MV643XX_ETH_PHY_ADDR(0), | |
46 | }; | |
47 | ||
48 | static struct mv_sata_platform_data qnap_ts41x_sata_data = { | |
49 | .n_ports = 2, | |
50 | }; | |
51 | ||
52 | static struct gpio_keys_button qnap_ts41x_buttons[] = { | |
53 | { | |
54 | .code = KEY_COPY, | |
55 | .gpio = 43, | |
56 | .desc = "USB Copy", | |
57 | .active_low = 1, | |
58 | }, | |
59 | { | |
60 | .code = KEY_RESTART, | |
61 | .gpio = 37, | |
62 | .desc = "Reset", | |
63 | .active_low = 1, | |
64 | }, | |
65 | }; | |
66 | ||
67 | static struct gpio_keys_platform_data qnap_ts41x_button_data = { | |
68 | .buttons = qnap_ts41x_buttons, | |
69 | .nbuttons = ARRAY_SIZE(qnap_ts41x_buttons), | |
70 | }; | |
71 | ||
72 | static struct platform_device qnap_ts41x_button_device = { | |
73 | .name = "gpio-keys", | |
74 | .id = -1, | |
75 | .num_resources = 0, | |
76 | .dev = { | |
77 | .platform_data = &qnap_ts41x_button_data, | |
78 | } | |
79 | }; | |
80 | ||
81 | static unsigned int qnap_ts41x_mpp_config[] __initdata = { | |
82 | MPP0_SPI_SCn, | |
83 | MPP1_SPI_MOSI, | |
84 | MPP2_SPI_SCK, | |
85 | MPP3_SPI_MISO, | |
86 | MPP6_SYSRST_OUTn, | |
87 | MPP7_PEX_RST_OUTn, | |
266a2458 BZ |
88 | MPP8_TW0_SDA, |
89 | MPP9_TW0_SCK, | |
f3a131b9 MM |
90 | MPP10_UART0_TXD, |
91 | MPP11_UART0_RXD, | |
92 | MPP13_UART1_TXD, /* PIC controller */ | |
93 | MPP14_UART1_RXD, /* PIC controller */ | |
94 | MPP15_SATA0_ACTn, | |
95 | MPP16_SATA1_ACTn, | |
266a2458 BZ |
96 | MPP20_GE1_TXD0, |
97 | MPP21_GE1_TXD1, | |
98 | MPP22_GE1_TXD2, | |
99 | MPP23_GE1_TXD3, | |
100 | MPP24_GE1_RXD0, | |
101 | MPP25_GE1_RXD1, | |
102 | MPP26_GE1_RXD2, | |
103 | MPP27_GE1_RXD3, | |
104 | MPP30_GE1_RXCTL, | |
105 | MPP31_GE1_RXCLK, | |
106 | MPP32_GE1_TCLKOUT, | |
107 | MPP33_GE1_TXCTL, | |
f3a131b9 MM |
108 | MPP36_GPIO, /* RAM: 0: 256 MB, 1: 512 MB */ |
109 | MPP37_GPIO, /* Reset button */ | |
110 | MPP43_GPIO, /* USB Copy button */ | |
111 | MPP44_GPIO, /* Board ID: 0: TS-419U, 1: TS-419 */ | |
9e1d9345 | 112 | MPP45_GPIO, /* JP1: 0: LCD, 1: serial console */ |
f3a131b9 MM |
113 | MPP46_GPIO, /* External SATA HDD1 error indicator */ |
114 | MPP47_GPIO, /* External SATA HDD2 error indicator */ | |
115 | MPP48_GPIO, /* External SATA HDD3 error indicator */ | |
116 | MPP49_GPIO, /* External SATA HDD4 error indicator */ | |
117 | 0 | |
118 | }; | |
119 | ||
f3a131b9 MM |
120 | static void __init qnap_ts41x_init(void) |
121 | { | |
122 | /* | |
123 | * Basic setup. Needs to be called early. | |
124 | */ | |
125 | kirkwood_init(); | |
126 | kirkwood_mpp_conf(qnap_ts41x_mpp_config); | |
127 | ||
128 | kirkwood_uart0_init(); | |
129 | kirkwood_uart1_init(); /* A PIC controller is connected here. */ | |
8d27b2f7 | 130 | qnap_tsx1x_register_flash(); |
f3a131b9 MM |
131 | kirkwood_i2c_init(); |
132 | i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1); | |
133 | kirkwood_ge00_init(&qnap_ts41x_ge00_data); | |
134 | kirkwood_ge01_init(&qnap_ts41x_ge01_data); | |
135 | kirkwood_sata_init(&qnap_ts41x_sata_data); | |
136 | kirkwood_ehci_init(); | |
137 | platform_device_register(&qnap_ts41x_button_device); | |
138 | ||
8d27b2f7 | 139 | pm_power_off = qnap_tsx1x_power_off; |
f3a131b9 | 140 | |
f9afdd37 MM |
141 | if (gpio_request(QNAP_TS41X_JUMPER_JP1, "JP1") == 0) |
142 | gpio_export(QNAP_TS41X_JUMPER_JP1, 0); | |
f3a131b9 MM |
143 | } |
144 | ||
145 | static int __init ts41x_pci_init(void) | |
146 | { | |
3924996b NP |
147 | if (machine_is_ts41x()) { |
148 | /* | |
149 | * Without this explicit reset, the PCIe SATA controller | |
150 | * (Marvell 88sx7042/sata_mv) is known to stop working | |
151 | * after a few minutes. | |
152 | */ | |
153 | orion_pcie_reset((void __iomem *)PCIE_VIRT_BASE); | |
154 | ||
ffd58bd2 | 155 | kirkwood_pcie_init(KW_PCIE0); |
3924996b | 156 | } |
f3a131b9 MM |
157 | |
158 | return 0; | |
159 | } | |
160 | subsys_initcall(ts41x_pci_init); | |
161 | ||
162 | MACHINE_START(TS41X, "QNAP TS-41x") | |
163 | /* Maintainer: Martin Michlmayr <tbm@cyrius.com> */ | |
f3a131b9 MM |
164 | .boot_params = 0x00000100, |
165 | .init_machine = qnap_ts41x_init, | |
166 | .map_io = kirkwood_map_io, | |
167 | .init_irq = kirkwood_init_irq, | |
168 | .timer = &kirkwood_timer, | |
169 | MACHINE_END |