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14#include <linux/kernel.h>
15#include <linux/init.h>
16#include <linux/platform_device.h>
17#include <linux/i2c.h>
18#include <linux/mv643xx_eth.h>
19#include <linux/ata_platform.h>
20#include <linux/gpio.h>
21#include <linux/gpio_keys.h>
22#include <linux/input.h>
23#include <linux/io.h>
24#include <asm/mach-types.h>
25#include <asm/mach/arch.h>
26#include <mach/kirkwood.h>
27#include "common.h"
28#include "mpp.h"
29#include "tsx1x-common.h"
30
31
32#include <plat/pcie.h>
33
34
35#define QNAP_TS41X_JUMPER_JP1 45
36
37static struct i2c_board_info __initdata qnap_ts41x_i2c_rtc = {
38 I2C_BOARD_INFO("s35390a", 0x30),
39};
40
41static struct mv643xx_eth_platform_data qnap_ts41x_ge00_data = {
42 .phy_addr = MV643XX_ETH_PHY_ADDR(8),
43};
44
45static struct mv643xx_eth_platform_data qnap_ts41x_ge01_data = {
46 .phy_addr = MV643XX_ETH_PHY_ADDR(0),
47};
48
49static struct mv_sata_platform_data qnap_ts41x_sata_data = {
50 .n_ports = 2,
51};
52
53static struct gpio_keys_button qnap_ts41x_buttons[] = {
54 {
55 .code = KEY_COPY,
56 .gpio = 43,
57 .desc = "USB Copy",
58 .active_low = 1,
59 },
60 {
61 .code = KEY_RESTART,
62 .gpio = 37,
63 .desc = "Reset",
64 .active_low = 1,
65 },
66};
67
68static struct gpio_keys_platform_data qnap_ts41x_button_data = {
69 .buttons = qnap_ts41x_buttons,
70 .nbuttons = ARRAY_SIZE(qnap_ts41x_buttons),
71};
72
73static struct platform_device qnap_ts41x_button_device = {
74 .name = "gpio-keys",
75 .id = -1,
76 .num_resources = 0,
77 .dev = {
78 .platform_data = &qnap_ts41x_button_data,
79 }
80};
81
82static unsigned int qnap_ts41x_mpp_config[] __initdata = {
83 MPP0_SPI_SCn,
84 MPP1_SPI_MOSI,
85 MPP2_SPI_SCK,
86 MPP3_SPI_MISO,
87 MPP6_SYSRST_OUTn,
88 MPP7_PEX_RST_OUTn,
89 MPP8_TW0_SDA,
90 MPP9_TW0_SCK,
91 MPP10_UART0_TXD,
92 MPP11_UART0_RXD,
93 MPP13_UART1_TXD,
94 MPP14_UART1_RXD,
95 MPP15_SATA0_ACTn,
96 MPP16_SATA1_ACTn,
97 MPP20_GE1_TXD0,
98 MPP21_GE1_TXD1,
99 MPP22_GE1_TXD2,
100 MPP23_GE1_TXD3,
101 MPP24_GE1_RXD0,
102 MPP25_GE1_RXD1,
103 MPP26_GE1_RXD2,
104 MPP27_GE1_RXD3,
105 MPP30_GE1_RXCTL,
106 MPP31_GE1_RXCLK,
107 MPP32_GE1_TCLKOUT,
108 MPP33_GE1_TXCTL,
109 MPP36_GPIO,
110 MPP37_GPIO,
111 MPP43_GPIO,
112 MPP44_GPIO,
113 MPP45_GPIO,
114 MPP46_GPIO,
115 MPP47_GPIO,
116 MPP48_GPIO,
117 MPP49_GPIO,
118 0
119};
120
121static void __init qnap_ts41x_init(void)
122{
123 u32 dev, rev;
124
125
126
127
128 kirkwood_init();
129 kirkwood_mpp_conf(qnap_ts41x_mpp_config);
130
131 kirkwood_uart0_init();
132 kirkwood_uart1_init();
133 qnap_tsx1x_register_flash();
134 kirkwood_i2c_init();
135 i2c_register_board_info(0, &qnap_ts41x_i2c_rtc, 1);
136
137 kirkwood_pcie_id(&dev, &rev);
138 if (dev == MV88F6282_DEV_ID) {
139 qnap_ts41x_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0);
140 qnap_ts41x_ge01_data.phy_addr = MV643XX_ETH_PHY_ADDR(1);
141 }
142 kirkwood_ge00_init(&qnap_ts41x_ge00_data);
143 kirkwood_ge01_init(&qnap_ts41x_ge01_data);
144
145 kirkwood_sata_init(&qnap_ts41x_sata_data);
146 kirkwood_ehci_init();
147 platform_device_register(&qnap_ts41x_button_device);
148
149 pm_power_off = qnap_tsx1x_power_off;
150
151 if (gpio_request(QNAP_TS41X_JUMPER_JP1, "JP1") == 0)
152 gpio_export(QNAP_TS41X_JUMPER_JP1, 0);
153}
154
155static int __init ts41x_pci_init(void)
156{
157 if (machine_is_ts41x()) {
158 u32 dev, rev;
159
160
161
162
163
164
165 orion_pcie_reset(PCIE_VIRT_BASE);
166
167 kirkwood_pcie_id(&dev, &rev);
168 if (dev == MV88F6282_DEV_ID)
169 kirkwood_pcie_init(KW_PCIE1 | KW_PCIE0);
170 else
171 kirkwood_pcie_init(KW_PCIE0);
172 }
173 return 0;
174}
175subsys_initcall(ts41x_pci_init);
176
177MACHINE_START(TS41X, "QNAP TS-41x")
178
179 .atag_offset = 0x100,
180 .init_machine = qnap_ts41x_init,
181 .map_io = kirkwood_map_io,
182 .init_early = kirkwood_init_early,
183 .init_irq = kirkwood_init_irq,
184 .init_time = kirkwood_timer_init,
185 .restart = kirkwood_restart,
186MACHINE_END
187
