Linux Kernel  3.7.1
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
pxa910.h
Go to the documentation of this file.
1 #ifndef __ASM_MACH_PXA910_H
2 #define __ASM_MACH_PXA910_H
3 
4 struct sys_timer;
5 
6 extern struct sys_timer pxa910_timer;
7 extern void __init pxa910_init_irq(void);
8 
9 #include <linux/i2c.h>
10 #include <linux/i2c/pxa-i2c.h>
11 #include <mach/devices.h>
12 #include <linux/platform_data/mtd-nand-pxa3xx.h>
13 
14 extern struct pxa_device_desc pxa910_device_uart1;
15 extern struct pxa_device_desc pxa910_device_uart2;
16 extern struct pxa_device_desc pxa910_device_twsi0;
17 extern struct pxa_device_desc pxa910_device_twsi1;
18 extern struct pxa_device_desc pxa910_device_pwm1;
19 extern struct pxa_device_desc pxa910_device_pwm2;
20 extern struct pxa_device_desc pxa910_device_pwm3;
21 extern struct pxa_device_desc pxa910_device_pwm4;
22 extern struct pxa_device_desc pxa910_device_nand;
23 extern struct platform_device pxa168_device_u2o;
24 extern struct platform_device pxa168_device_u2ootg;
25 extern struct platform_device pxa168_device_u2oehci;
26 
27 extern struct platform_device pxa910_device_gpio;
28 extern struct platform_device pxa910_device_rtc;
29 
30 static inline int pxa910_add_uart(int id)
31 {
32  struct pxa_device_desc *d = NULL;
33 
34  switch (id) {
35  case 1: d = &pxa910_device_uart1; break;
36  case 2: d = &pxa910_device_uart2; break;
37  }
38 
39  if (d == NULL)
40  return -EINVAL;
41 
42  return pxa_register_device(d, NULL, 0);
43 }
44 
45 static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data,
46  struct i2c_board_info *info, unsigned size)
47 {
48  struct pxa_device_desc *d = NULL;
49  int ret;
50 
51  switch (id) {
52  case 0: d = &pxa910_device_twsi0; break;
53  case 1: d = &pxa910_device_twsi1; break;
54  default:
55  return -EINVAL;
56  }
57 
58  ret = i2c_register_board_info(id, info, size);
59  if (ret)
60  return ret;
61 
62  return pxa_register_device(d, data, sizeof(*data));
63 }
64 
65 static inline int pxa910_add_pwm(int id)
66 {
67  struct pxa_device_desc *d = NULL;
68 
69  switch (id) {
70  case 1: d = &pxa910_device_pwm1; break;
71  case 2: d = &pxa910_device_pwm2; break;
72  case 3: d = &pxa910_device_pwm3; break;
73  case 4: d = &pxa910_device_pwm4; break;
74  default:
75  return -EINVAL;
76  }
77 
78  return pxa_register_device(d, NULL, 0);
79 }
80 
81 static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info)
82 {
83  return pxa_register_device(&pxa910_device_nand, info, sizeof(*info));
84 }
85 #endif /* __ASM_MACH_PXA910_H */
Generated on Thu Jan 10 2013 12:59:47 for Linux Kernel by   doxygen 1.8.2