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pxa168.h
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1 #ifndef __ASM_MACH_PXA168_H
2 #define __ASM_MACH_PXA168_H
3 
4 struct sys_timer;
5 
6 extern struct sys_timer pxa168_timer;
7 extern void __init pxa168_init_irq(void);
8 extern void pxa168_restart(char, const char *);
9 extern void pxa168_clear_keypad_wakeup(void);
10 
11 #include <linux/i2c.h>
12 #include <linux/i2c/pxa-i2c.h>
13 #include <mach/devices.h>
14 #include <linux/platform_data/mtd-nand-pxa3xx.h>
15 #include <video/pxa168fb.h>
16 #include <linux/platform_data/keypad-pxa27x.h>
17 #include <mach/cputype.h>
18 #include <linux/pxa168_eth.h>
19 #include <linux/platform_data/mv_usb.h>
20 
21 extern struct pxa_device_desc pxa168_device_uart1;
22 extern struct pxa_device_desc pxa168_device_uart2;
23 extern struct pxa_device_desc pxa168_device_uart3;
24 extern struct pxa_device_desc pxa168_device_twsi0;
25 extern struct pxa_device_desc pxa168_device_twsi1;
26 extern struct pxa_device_desc pxa168_device_pwm1;
27 extern struct pxa_device_desc pxa168_device_pwm2;
28 extern struct pxa_device_desc pxa168_device_pwm3;
29 extern struct pxa_device_desc pxa168_device_pwm4;
30 extern struct pxa_device_desc pxa168_device_ssp1;
31 extern struct pxa_device_desc pxa168_device_ssp2;
32 extern struct pxa_device_desc pxa168_device_ssp3;
33 extern struct pxa_device_desc pxa168_device_ssp4;
34 extern struct pxa_device_desc pxa168_device_ssp5;
35 extern struct pxa_device_desc pxa168_device_nand;
36 extern struct pxa_device_desc pxa168_device_fb;
37 extern struct pxa_device_desc pxa168_device_keypad;
38 extern struct pxa_device_desc pxa168_device_eth;
39 
40 /* pdata can be NULL */
41 extern int __init pxa168_add_usb_host(struct mv_usb_platform_data *pdata);
42 
43 
44 extern struct platform_device pxa168_device_gpio;
45 
46 static inline int pxa168_add_uart(int id)
47 {
48  struct pxa_device_desc *d = NULL;
49 
50  switch (id) {
51  case 1: d = &pxa168_device_uart1; break;
52  case 2: d = &pxa168_device_uart2; break;
53  case 3: d = &pxa168_device_uart3; break;
54  }
55 
56  if (d == NULL)
57  return -EINVAL;
58 
59  return pxa_register_device(d, NULL, 0);
60 }
61 
62 static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data,
63  struct i2c_board_info *info, unsigned size)
64 {
65  struct pxa_device_desc *d = NULL;
66  int ret;
67 
68  switch (id) {
69  case 0: d = &pxa168_device_twsi0; break;
70  case 1: d = &pxa168_device_twsi1; break;
71  default:
72  return -EINVAL;
73  }
74 
75  ret = i2c_register_board_info(id, info, size);
76  if (ret)
77  return ret;
78 
79  return pxa_register_device(d, data, sizeof(*data));
80 }
81 
82 static inline int pxa168_add_pwm(int id)
83 {
84  struct pxa_device_desc *d = NULL;
85 
86  switch (id) {
87  case 1: d = &pxa168_device_pwm1; break;
88  case 2: d = &pxa168_device_pwm2; break;
89  case 3: d = &pxa168_device_pwm3; break;
90  case 4: d = &pxa168_device_pwm4; break;
91  default:
92  return -EINVAL;
93  }
94 
95  return pxa_register_device(d, NULL, 0);
96 }
97 
98 static inline int pxa168_add_ssp(int id)
99 {
100  struct pxa_device_desc *d = NULL;
101 
102  switch (id) {
103  case 1: d = &pxa168_device_ssp1; break;
104  case 2: d = &pxa168_device_ssp2; break;
105  case 3: d = &pxa168_device_ssp3; break;
106  case 4: d = &pxa168_device_ssp4; break;
107  case 5: d = &pxa168_device_ssp5; break;
108  default:
109  return -EINVAL;
110  }
111  return pxa_register_device(d, NULL, 0);
112 }
113 
114 static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
115 {
116  return pxa_register_device(&pxa168_device_nand, info, sizeof(*info));
117 }
118 
119 static inline int pxa168_add_fb(struct pxa168fb_mach_info *mi)
120 {
121  return pxa_register_device(&pxa168_device_fb, mi, sizeof(*mi));
122 }
123 
124 static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data)
125 {
126  if (cpu_is_pxa168())
127  data->clear_wakeup_event = pxa168_clear_keypad_wakeup;
128 
129  return pxa_register_device(&pxa168_device_keypad, data, sizeof(*data));
130 }
131 
132 static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data)
133 {
134  return pxa_register_device(&pxa168_device_eth, data, sizeof(*data));
135 }
136 #endif /* __ASM_MACH_PXA168_H */
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