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11#include <linux/gpio.h>
12#include <linux/kernel.h>
13#include <linux/init.h>
14#include <linux/platform_device.h>
15#include <linux/pci.h>
16#include <linux/irq.h>
17#include <linux/mtd/physmap.h>
18#include <linux/mtd/nand.h>
19#include <linux/mv643xx_eth.h>
20#include <linux/gpio_keys.h>
21#include <linux/input.h>
22#include <linux/i2c.h>
23#include <linux/serial_reg.h>
24#include <linux/ata_platform.h>
25#include <asm/mach-types.h>
26#include <asm/mach/arch.h>
27#include <asm/mach/pci.h>
28#include "common.h"
29#include "mpp.h"
30#include "orion5x.h"
31#include "tsx09-common.h"
32
33#define QNAP_TS209_NOR_BOOT_BASE 0xf4000000
34#define QNAP_TS209_NOR_BOOT_SIZE SZ_8M
35
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48
49static struct mtd_partition qnap_ts209_partitions[] = {
50 {
51 .name = "U-Boot",
52 .size = 0x00080000,
53 .offset = 0x00780000,
54 .mask_flags = MTD_WRITEABLE,
55 }, {
56 .name = "Kernel",
57 .size = 0x00200000,
58 .offset = 0,
59 }, {
60 .name = "RootFS1",
61 .size = 0x00400000,
62 .offset = 0x00200000,
63 }, {
64 .name = "RootFS2",
65 .size = 0x00100000,
66 .offset = 0x00600000,
67 }, {
68 .name = "U-Boot Config",
69 .size = 0x00020000,
70 .offset = 0x00760000,
71 }, {
72 .name = "NAS Config",
73 .size = 0x00060000,
74 .offset = 0x00700000,
75 .mask_flags = MTD_WRITEABLE,
76 },
77};
78
79static struct physmap_flash_data qnap_ts209_nor_flash_data = {
80 .width = 1,
81 .parts = qnap_ts209_partitions,
82 .nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
83};
84
85static struct resource qnap_ts209_nor_flash_resource = {
86 .flags = IORESOURCE_MEM,
87 .start = QNAP_TS209_NOR_BOOT_BASE,
88 .end = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
89};
90
91static struct platform_device qnap_ts209_nor_flash = {
92 .name = "physmap-flash",
93 .id = 0,
94 .dev = {
95 .platform_data = &qnap_ts209_nor_flash_data,
96 },
97 .resource = &qnap_ts209_nor_flash_resource,
98 .num_resources = 1,
99};
100
101
102
103
104
105#define QNAP_TS209_PCI_SLOT0_OFFS 7
106#define QNAP_TS209_PCI_SLOT0_IRQ_PIN 6
107#define QNAP_TS209_PCI_SLOT1_IRQ_PIN 7
108
109static void __init qnap_ts209_pci_preinit(void)
110{
111 int pin;
112
113
114
115
116 pin = QNAP_TS209_PCI_SLOT0_IRQ_PIN;
117 if (gpio_request(pin, "PCI Int1") == 0) {
118 if (gpio_direction_input(pin) == 0) {
119 irq_set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
120 } else {
121 printk(KERN_ERR "qnap_ts209_pci_preinit failed to "
122 "set_irq_type pin %d\n", pin);
123 gpio_free(pin);
124 }
125 } else {
126 printk(KERN_ERR "qnap_ts209_pci_preinit failed to gpio_request "
127 "%d\n", pin);
128 }
129
130 pin = QNAP_TS209_PCI_SLOT1_IRQ_PIN;
131 if (gpio_request(pin, "PCI Int2") == 0) {
132 if (gpio_direction_input(pin) == 0) {
133 irq_set_irq_type(gpio_to_irq(pin), IRQ_TYPE_LEVEL_LOW);
134 } else {
135 printk(KERN_ERR "qnap_ts209_pci_preinit failed "
136 "to set_irq_type pin %d\n", pin);
137 gpio_free(pin);
138 }
139 } else {
140 printk(KERN_ERR "qnap_ts209_pci_preinit failed to gpio_request "
141 "%d\n", pin);
142 }
143}
144
145static int __init qnap_ts209_pci_map_irq(const struct pci_dev *dev, u8 slot,
146 u8 pin)
147{
148 int irq;
149
150
151
152
153 irq = orion5x_pci_map_irq(dev, slot, pin);
154 if (irq != -1)
155 return irq;
156
157
158
159
160 switch (slot - QNAP_TS209_PCI_SLOT0_OFFS) {
161 case 0:
162 return gpio_to_irq(QNAP_TS209_PCI_SLOT0_IRQ_PIN);
163 case 1:
164 return gpio_to_irq(QNAP_TS209_PCI_SLOT1_IRQ_PIN);
165 default:
166 return -1;
167 }
168}
169
170static struct hw_pci qnap_ts209_pci __initdata = {
171 .nr_controllers = 2,
172 .preinit = qnap_ts209_pci_preinit,
173 .setup = orion5x_pci_sys_setup,
174 .scan = orion5x_pci_sys_scan_bus,
175 .map_irq = qnap_ts209_pci_map_irq,
176};
177
178static int __init qnap_ts209_pci_init(void)
179{
180 if (machine_is_ts209())
181 pci_common_init(&qnap_ts209_pci);
182
183 return 0;
184}
185
186subsys_initcall(qnap_ts209_pci_init);
187
188
189
190
191
192#define TS209_RTC_GPIO 3
193
194static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
195 I2C_BOARD_INFO("s35390a", 0x30),
196 .irq = 0,
197};
198
199
200
201
202
203
204#define QNAP_TS209_GPIO_KEY_MEDIA 1
205#define QNAP_TS209_GPIO_KEY_RESET 2
206
207static struct gpio_keys_button qnap_ts209_buttons[] = {
208 {
209 .code = KEY_COPY,
210 .gpio = QNAP_TS209_GPIO_KEY_MEDIA,
211 .desc = "USB Copy Button",
212 .active_low = 1,
213 }, {
214 .code = KEY_RESTART,
215 .gpio = QNAP_TS209_GPIO_KEY_RESET,
216 .desc = "Reset Button",
217 .active_low = 1,
218 },
219};
220
221static struct gpio_keys_platform_data qnap_ts209_button_data = {
222 .buttons = qnap_ts209_buttons,
223 .nbuttons = ARRAY_SIZE(qnap_ts209_buttons),
224};
225
226static struct platform_device qnap_ts209_button_device = {
227 .name = "gpio-keys",
228 .id = -1,
229 .num_resources = 0,
230 .dev = {
231 .platform_data = &qnap_ts209_button_data,
232 },
233};
234
235
236
237
238static struct mv_sata_platform_data qnap_ts209_sata_data = {
239 .n_ports = 2,
240};
241
242
243
244
245
246static unsigned int ts209_mpp_modes[] __initdata = {
247 MPP0_UNUSED,
248 MPP1_GPIO,
249 MPP2_GPIO,
250 MPP3_GPIO,
251 MPP4_UNUSED,
252 MPP5_UNUSED,
253 MPP6_GPIO,
254 MPP7_GPIO,
255 MPP8_UNUSED,
256 MPP9_UNUSED,
257 MPP10_UNUSED,
258 MPP11_UNUSED,
259 MPP12_SATA_LED,
260 MPP13_SATA_LED,
261 MPP14_SATA_LED,
262 MPP15_SATA_LED,
263 MPP16_UART,
264 MPP17_UART,
265 MPP18_GPIO,
266 MPP19_UNUSED,
267 0,
268};
269
270static void __init qnap_ts209_init(void)
271{
272
273
274
275 orion5x_init();
276
277 orion5x_mpp_conf(ts209_mpp_modes);
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287
288
289 mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
290 ORION_MBUS_DEVBUS_BOOT_ATTR,
291 QNAP_TS209_NOR_BOOT_BASE,
292 QNAP_TS209_NOR_BOOT_SIZE);
293 platform_device_register(&qnap_ts209_nor_flash);
294
295 orion5x_ehci0_init();
296 orion5x_ehci1_init();
297 qnap_tsx09_find_mac_addr(QNAP_TS209_NOR_BOOT_BASE +
298 qnap_ts209_partitions[5].offset,
299 qnap_ts209_partitions[5].size);
300 orion5x_eth_init(&qnap_tsx09_eth_data);
301 orion5x_i2c_init();
302 orion5x_sata_init(&qnap_ts209_sata_data);
303 orion5x_uart0_init();
304 orion5x_uart1_init();
305 orion5x_xor_init();
306
307 platform_device_register(&qnap_ts209_button_device);
308
309
310 if (gpio_request(TS209_RTC_GPIO, "rtc") == 0) {
311 if (gpio_direction_input(TS209_RTC_GPIO) == 0)
312 qnap_ts209_i2c_rtc.irq = gpio_to_irq(TS209_RTC_GPIO);
313 else
314 gpio_free(TS209_RTC_GPIO);
315 }
316 if (qnap_ts209_i2c_rtc.irq == 0)
317 pr_warn("qnap_ts209_init: failed to get RTC IRQ\n");
318 i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
319
320
321 pm_power_off = qnap_tsx09_power_off;
322}
323
324MACHINE_START(TS209, "QNAP TS-109/TS-209")
325
326 .atag_offset = 0x100,
327 .nr_irqs = ORION5X_NR_IRQS,
328 .init_machine = qnap_ts209_init,
329 .map_io = orion5x_map_io,
330 .init_early = orion5x_init_early,
331 .init_irq = orion5x_init_irq,
332 .init_time = orion5x_timer_init,
333 .fixup = tag_fixup_mem32,
334 .restart = orion5x_restart,
335MACHINE_END
336
