release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-mmp/include/mach/pxa910.h

   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 <mach/devices.h>
  11 #include <plat/i2c.h>
  12 #include <plat/pxa3xx_nand.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
  24 static inline int pxa910_add_uart(int id)
  25 {
  26         struct pxa_device_desc *d = NULL;
  27
  28         switch (id) {
  29         case 1: d = &pxa910_device_uart1; break;
  30         case 2: d = &pxa910_device_uart2; break;
  31         }
  32
  33         if (d == NULL)
  34                 return -EINVAL;
  35
  36         return pxa_register_device(d, NULL, 0);
  37 }
  38
  39 static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data,
  40                                   struct i2c_board_info *info, unsigned size)
  41 {
  42         struct pxa_device_desc *d = NULL;
  43         int ret;
  44
  45         switch (id) {
  46         case 0: d = &pxa910_device_twsi0; break;
  47         case 1: d = &pxa910_device_twsi1; break;
  48         default:
  49                 return -EINVAL;
  50         }
  51
  52         ret = i2c_register_board_info(id, info, size);
  53         if (ret)
  54                 return ret;
  55
  56         return pxa_register_device(d, data, sizeof(*data));
  57 }
  58
  59 static inline int pxa910_add_pwm(int id)
  60 {
  61         struct pxa_device_desc *d = NULL;
  62
  63         switch (id) {
  64         case 1: d = &pxa910_device_pwm1; break;
  65         case 2: d = &pxa910_device_pwm2; break;
  66         case 3: d = &pxa910_device_pwm3; break;
  67         case 4: d = &pxa910_device_pwm4; break;
  68         default:
  69                 return -EINVAL;
  70         }
  71
  72         return pxa_register_device(d, NULL, 0);
  73 }
  74
  75 static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info)
  76 {
  77         return pxa_register_device(&pxa910_device_nand, info, sizeof(*info));
  78 }
  79 #endif /* __ASM_MACH_PXA910_H */