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14#include <linux/gpio.h>
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/mach/arch.h>
29#include <asm/mach/pci.h>
30#include <mach/orion5x.h>
31#include "common.h"
32#include "mpp.h"
33#include "tsx09-common.h"
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52
53#define QNAP_TS409_NOR_BOOT_BASE 0xff800000
54#define QNAP_TS409_NOR_BOOT_SIZE SZ_8M
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68
69static struct mtd_partition qnap_ts409_partitions[] = {
70 {
71 .name = "U-Boot",
72 .size = 0x00080000,
73 .offset = 0x00780000,
74 .mask_flags = MTD_WRITEABLE,
75 }, {
76 .name = "Kernel",
77 .size = 0x00200000,
78 .offset = 0,
79 }, {
80 .name = "RootFS1",
81 .size = 0x00400000,
82 .offset = 0x00200000,
83 }, {
84 .name = "RootFS2",
85 .size = 0x00100000,
86 .offset = 0x00600000,
87 }, {
88 .name = "U-Boot Config",
89 .size = 0x00020000,
90 .offset = 0x00760000,
91 }, {
92 .name = "NAS Config",
93 .size = 0x00060000,
94 .offset = 0x00700000,
95 .mask_flags = MTD_WRITEABLE,
96 },
97};
98
99static struct physmap_flash_data qnap_ts409_nor_flash_data = {
100 .width = 1,
101 .parts = qnap_ts409_partitions,
102 .nr_parts = ARRAY_SIZE(qnap_ts409_partitions)
103};
104
105static struct resource qnap_ts409_nor_flash_resource = {
106 .flags = IORESOURCE_MEM,
107 .start = QNAP_TS409_NOR_BOOT_BASE,
108 .end = QNAP_TS409_NOR_BOOT_BASE + QNAP_TS409_NOR_BOOT_SIZE - 1,
109};
110
111static struct platform_device qnap_ts409_nor_flash = {
112 .name = "physmap-flash",
113 .id = 0,
114 .dev = { .platform_data = &qnap_ts409_nor_flash_data, },
115 .num_resources = 1,
116 .resource = &qnap_ts409_nor_flash_resource,
117};
118
119
120
121
122
123static int __init qnap_ts409_pci_map_irq(const struct pci_dev *dev, u8 slot,
124 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 .setup = orion5x_pci_sys_setup,
144 .scan = orion5x_pci_sys_scan_bus,
145 .map_irq = qnap_ts409_pci_map_irq,
146};
147
148static int __init qnap_ts409_pci_init(void)
149{
150 if (machine_is_ts409())
151 pci_common_init(&qnap_ts409_pci);
152
153 return 0;
154}
155
156subsys_initcall(qnap_ts409_pci_init);
157
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159
160
161
162#define TS409_RTC_GPIO 10
163
164static struct i2c_board_info __initdata qnap_ts409_i2c_rtc = {
165 I2C_BOARD_INFO("s35390a", 0x30),
166};
167
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170
171
172static struct gpio_led ts409_led_pins[] = {
173 {
174 .name = "ts409:red:sata1",
175 .gpio = 4,
176 .active_low = 1,
177 }, {
178 .name = "ts409:red:sata2",
179 .gpio = 5,
180 .active_low = 1,
181 }, {
182 .name = "ts409:red:sata3",
183 .gpio = 6,
184 .active_low = 1,
185 }, {
186 .name = "ts409:red:sata4",
187 .gpio = 7,
188 .active_low = 1,
189 },
190};
191
192static struct gpio_led_platform_data ts409_led_data = {
193 .leds = ts409_led_pins,
194 .num_leds = ARRAY_SIZE(ts409_led_pins),
195};
196
197static struct platform_device ts409_leds = {
198 .name = "leds-gpio",
199 .id = -1,
200 .dev = {
201 .platform_data = &ts409_led_data,
202 },
203};
204
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209
210#define QNAP_TS409_GPIO_KEY_RESET 14
211#define QNAP_TS409_GPIO_KEY_MEDIA 15
212
213static struct gpio_keys_button qnap_ts409_buttons[] = {
214 {
215 .code = KEY_RESTART,
216 .gpio = QNAP_TS409_GPIO_KEY_RESET,
217 .desc = "Reset Button",
218 .active_low = 1,
219 }, {
220 .code = KEY_COPY,
221 .gpio = QNAP_TS409_GPIO_KEY_MEDIA,
222 .desc = "USB Copy Button",
223 .active_low = 1,
224 },
225};
226
227static struct gpio_keys_platform_data qnap_ts409_button_data = {
228 .buttons = qnap_ts409_buttons,
229 .nbuttons = ARRAY_SIZE(qnap_ts409_buttons),
230};
231
232static struct platform_device qnap_ts409_button_device = {
233 .name = "gpio-keys",
234 .id = -1,
235 .num_resources = 0,
236 .dev = {
237 .platform_data = &qnap_ts409_button_data,
238 },
239};
240
241
242
243
244static unsigned int ts409_mpp_modes[] __initdata = {
245 MPP0_UNUSED,
246 MPP1_UNUSED,
247 MPP2_UNUSED,
248 MPP3_UNUSED,
249 MPP4_GPIO,
250 MPP5_GPIO,
251 MPP6_GPIO,
252 MPP7_GPIO,
253 MPP8_UNUSED,
254 MPP9_UNUSED,
255 MPP10_GPIO,
256 MPP11_UNUSED,
257 MPP12_UNUSED,
258 MPP13_UNUSED,
259 MPP14_GPIO,
260 MPP15_GPIO,
261 MPP16_UART,
262 MPP17_UART,
263 MPP18_UNUSED,
264 MPP19_UNUSED,
265 0,
266};
267
268static void __init qnap_ts409_init(void)
269{
270
271
272
273 orion5x_init();
274
275 orion5x_mpp_conf(ts409_mpp_modes);
276
277
278
279
280 mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
281 ORION_MBUS_DEVBUS_BOOT_ATTR,
282 QNAP_TS409_NOR_BOOT_BASE,
283 QNAP_TS409_NOR_BOOT_SIZE);
284 platform_device_register(&qnap_ts409_nor_flash);
285
286 orion5x_ehci0_init();
287 qnap_tsx09_find_mac_addr(QNAP_TS409_NOR_BOOT_BASE +
288 qnap_ts409_partitions[5].offset,
289 qnap_ts409_partitions[5].size);
290 orion5x_eth_init(&qnap_tsx09_eth_data);
291 orion5x_i2c_init();
292 orion5x_uart0_init();
293 orion5x_uart1_init();
294
295 platform_device_register(&qnap_ts409_button_device);
296
297
298 if (gpio_request(TS409_RTC_GPIO, "rtc") == 0) {
299 if (gpio_direction_input(TS409_RTC_GPIO) == 0)
300 qnap_ts409_i2c_rtc.irq = gpio_to_irq(TS409_RTC_GPIO);
301 else
302 gpio_free(TS409_RTC_GPIO);
303 }
304 if (qnap_ts409_i2c_rtc.irq == 0)
305 pr_warn("qnap_ts409_init: failed to get RTC IRQ\n");
306 i2c_register_board_info(0, &qnap_ts409_i2c_rtc, 1);
307 platform_device_register(&ts409_leds);
308
309
310 pm_power_off = qnap_tsx09_power_off;
311}
312
313MACHINE_START(TS409, "QNAP TS-409")
314
315 .atag_offset = 0x100,
316 .init_machine = qnap_ts409_init,
317 .map_io = orion5x_map_io,
318 .init_early = orion5x_init_early,
319 .init_irq = orion5x_init_irq,
320 .init_time = orion5x_timer_init,
321 .fixup = tag_fixup_mem32,
322 .restart = orion5x_restart,
323MACHINE_END
324