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15#include <linux/kernel.h>
16#include <linux/init.h>
17#include <linux/platform_device.h>
18#include <linux/pci.h>
19#include <linux/irq.h>
20#include <linux/mtd/physmap.h>
21#include <linux/mv643xx_eth.h>
22#include <linux/leds.h>
23#include <linux/gpio_keys.h>
24#include <linux/input.h>
25#include <linux/i2c.h>
26#include <linux/serial_reg.h>
27#include <asm/mach-types.h>
28#include <asm/gpio.h>
29#include <asm/mach/arch.h>
30#include <asm/mach/pci.h>
31#include <mach/orion5x.h>
32#include "common.h"
33#include "mpp.h"
34#include "tsx09-common.h"
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53
54#define QNAP_TS409_NOR_BOOT_BASE 0xff800000
55#define QNAP_TS409_NOR_BOOT_SIZE SZ_8M
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69
70static struct mtd_partition qnap_ts409_partitions[] = {
71 {
72 .name = "U-Boot",
73 .size = 0x00080000,
74 .offset = 0x00780000,
75 .mask_flags = MTD_WRITEABLE,
76 }, {
77 .name = "Kernel",
78 .size = 0x00200000,
79 .offset = 0,
80 }, {
81 .name = "RootFS1",
82 .size = 0x00400000,
83 .offset = 0x00200000,
84 }, {
85 .name = "RootFS2",
86 .size = 0x00100000,
87 .offset = 0x00600000,
88 }, {
89 .name = "U-Boot Config",
90 .size = 0x00020000,
91 .offset = 0x00760000,
92 }, {
93 .name = "NAS Config",
94 .size = 0x00060000,
95 .offset = 0x00700000,
96 .mask_flags = MTD_WRITEABLE,
97 },
98};
99
100static struct physmap_flash_data qnap_ts409_nor_flash_data = {
101 .width = 1,
102 .parts = qnap_ts409_partitions,
103 .nr_parts = ARRAY_SIZE(qnap_ts409_partitions)
104};
105
106static struct resource qnap_ts409_nor_flash_resource = {
107 .flags = IORESOURCE_MEM,
108 .start = QNAP_TS409_NOR_BOOT_BASE,
109 .end = QNAP_TS409_NOR_BOOT_BASE + QNAP_TS409_NOR_BOOT_SIZE - 1,
110};
111
112static struct platform_device qnap_ts409_nor_flash = {
113 .name = "physmap-flash",
114 .id = 0,
115 .dev = { .platform_data = &qnap_ts409_nor_flash_data, },
116 .num_resources = 1,
117 .resource = &qnap_ts409_nor_flash_resource,
118};
119
120
121
122
123
124static int __init qnap_ts409_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
125{
126 int irq;
127
128
129
130
131 irq = orion5x_pci_map_irq(dev, slot, pin);
132 if (irq != -1)
133 return irq;
134
135
136
137
138 return -1;
139}
140
141static struct hw_pci qnap_ts409_pci __initdata = {
142 .nr_controllers = 2,
143 .swizzle = pci_std_swizzle,
144 .setup = orion5x_pci_sys_setup,
145 .scan = orion5x_pci_sys_scan_bus,
146 .map_irq = qnap_ts409_pci_map_irq,
147};
148
149static int __init qnap_ts409_pci_init(void)
150{
151 if (machine_is_ts409())
152 pci_common_init(&qnap_ts409_pci);
153
154 return 0;
155}
156
157subsys_initcall(qnap_ts409_pci_init);
158
159
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161
162
163#define TS409_RTC_GPIO 10
164
165static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = {
166 I2C_BOARD_INFO("s35390a", 0x30),
167};
168
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171
172
173static struct gpio_led ts409_led_pins[] = {
174 {
175 .name = "ts409:red:sata1",
176 .gpio = 4,
177 .active_low = 1,
178 }, {
179 .name = "ts409:red:sata2",
180 .gpio = 5,
181 .active_low = 1,
182 }, {
183 .name = "ts409:red:sata3",
184 .gpio = 6,
185 .active_low = 1,
186 }, {
187 .name = "ts409:red:sata4",
188 .gpio = 7,
189 .active_low = 1,
190 },
191};
192
193static struct gpio_led_platform_data ts409_led_data = {
194 .leds = ts409_led_pins,
195 .num_leds = ARRAY_SIZE(ts409_led_pins),
196};
197
198static struct platform_device ts409_leds = {
199 .name = "leds-gpio",
200 .id = -1,
201 .dev = {
202 .platform_data = &ts409_led_data,
203 },
204};
205
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210
211#define QNAP_TS409_GPIO_KEY_RESET 14
212#define QNAP_TS409_GPIO_KEY_MEDIA 15
213
214static struct gpio_keys_button qnap_ts409_buttons[] = {
215 {
216 .code = KEY_RESTART,
217 .gpio = QNAP_TS409_GPIO_KEY_RESET,
218 .desc = "Reset Button",
219 .active_low = 1,
220 }, {
221 .code = KEY_COPY,
222 .gpio = QNAP_TS409_GPIO_KEY_MEDIA,
223 .desc = "USB Copy Button",
224 .active_low = 1,
225 },
226};
227
228static struct gpio_keys_platform_data qnap_ts409_button_data = {
229 .buttons = qnap_ts409_buttons,
230 .nbuttons = ARRAY_SIZE(qnap_ts409_buttons),
231};
232
233static struct platform_device qnap_ts409_button_device = {
234 .name = "gpio-keys",
235 .id = -1,
236 .num_resources = 0,
237 .dev = {
238 .platform_data = &qnap_ts409_button_data,
239 },
240};
241
242
243
244
245static struct orion5x_mpp_mode ts409_mpp_modes[] __initdata = {
246 { 0, MPP_UNUSED },
247 { 1, MPP_UNUSED },
248 { 2, MPP_UNUSED },
249 { 3, MPP_UNUSED },
250 { 4, MPP_GPIO },
251 { 5, MPP_GPIO },
252 { 6, MPP_GPIO },
253 { 7, MPP_GPIO },
254 { 8, MPP_UNUSED },
255 { 9, MPP_UNUSED },
256 { 10, MPP_GPIO },
257 { 11, MPP_UNUSED },
258 { 12, MPP_UNUSED },
259 { 13, MPP_UNUSED },
260 { 14, MPP_GPIO },
261 { 15, MPP_GPIO },
262 { 16, MPP_UART },
263 { 17, MPP_UART },
264 { 18, MPP_UNUSED },
265 { 19, MPP_UNUSED },
266 { -1 },
267};
268
269static void __init qnap_ts409_init(void)
270{
271
272
273
274 orion5x_init();
275
276 orion5x_mpp_conf(ts409_mpp_modes);
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278
279
280
281 orion5x_setup_dev_boot_win(QNAP_TS409_NOR_BOOT_BASE,
282 QNAP_TS409_NOR_BOOT_SIZE);
283 platform_device_register(&qnap_ts409_nor_flash);
284
285 orion5x_ehci0_init();
286 qnap_tsx09_find_mac_addr(QNAP_TS409_NOR_BOOT_BASE +
287 qnap_ts409_partitions[5].offset,
288 qnap_ts409_partitions[5].size);
289 orion5x_eth_init(&qnap_tsx09_eth_data);
290 orion5x_i2c_init();
291 orion5x_uart0_init();
292 orion5x_uart1_init();
293
294 platform_device_register(&qnap_ts409_button_device);
295
296
297 if (gpio_request(TS409_RTC_GPIO, "rtc") == 0) {
298 if (gpio_direction_input(TS409_RTC_GPIO) == 0)
299 qnap_ts409_i2c_rtc.irq = gpio_to_irq(TS409_RTC_GPIO);
300 else
301 gpio_free(TS409_RTC_GPIO);
302 }
303 if (qnap_ts409_i2c_rtc.irq == 0)
304 pr_warning("qnap_ts409_init: failed to get RTC IRQ\n");
305 i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1);
306 platform_device_register(&ts409_leds);
307
308
309 pm_power_off = qnap_tsx09_power_off;
310}
311
312MACHINE_START(TS409, "QNAP TS-409")
313
314 .boot_params = 0x00000100,
315 .init_machine = qnap_ts409_init,
316 .map_io = orion5x_map_io,
317 .init_irq = orion5x_init_irq,
318 .timer = &orion5x_timer,
319 .fixup = tag_fixup_mem32,
320MACHINE_END
321
