release/src-rt-6.x.4708/linux/linux-2.6.36/arch/arm/mach-mmp/include/mach/pxa168.h

   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
   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 pxa168_device_uart1;
  15 extern struct pxa_device_desc pxa168_device_uart2;
  16 extern struct pxa_device_desc pxa168_device_twsi0;
  17 extern struct pxa_device_desc pxa168_device_twsi1;
  18 extern struct pxa_device_desc pxa168_device_pwm1;
  19 extern struct pxa_device_desc pxa168_device_pwm2;
  20 extern struct pxa_device_desc pxa168_device_pwm3;
  21 extern struct pxa_device_desc pxa168_device_pwm4;
  22 extern struct pxa_device_desc pxa168_device_ssp1;
  23 extern struct pxa_device_desc pxa168_device_ssp2;
  24 extern struct pxa_device_desc pxa168_device_ssp3;
  25 extern struct pxa_device_desc pxa168_device_ssp4;
  26 extern struct pxa_device_desc pxa168_device_ssp5;
  27 extern struct pxa_device_desc pxa168_device_nand;
  28
  29 static inline int pxa168_add_uart(int id)
  30 {
  31         struct pxa_device_desc *d = NULL;
  32
  33         switch (id) {
  34         case 1: d = &pxa168_device_uart1; break;
  35         case 2: d = &pxa168_device_uart2; break;
  36         }
  37
  38         if (d == NULL)
  39                 return -EINVAL;
  40
  41         return pxa_register_device(d, NULL, 0);
  42 }
  43
  44 static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data,
  45                                   struct i2c_board_info *info, unsigned size)
  46 {
  47         struct pxa_device_desc *d = NULL;
  48         int ret;
  49
  50         switch (id) {
  51         case 0: d = &pxa168_device_twsi0; break;
  52         case 1: d = &pxa168_device_twsi1; break;
  53         default:
  54                 return -EINVAL;
  55         }
  56
  57         ret = i2c_register_board_info(id, info, size);
  58         if (ret)
  59                 return ret;
  60
  61         return pxa_register_device(d, data, sizeof(*data));
  62 }
  63
  64 static inline int pxa168_add_pwm(int id)
  65 {
  66         struct pxa_device_desc *d = NULL;
  67
  68         switch (id) {
  69         case 1: d = &pxa168_device_pwm1; break;
  70         case 2: d = &pxa168_device_pwm2; break;
  71         case 3: d = &pxa168_device_pwm3; break;
  72         case 4: d = &pxa168_device_pwm4; break;
  73         default:
  74                 return -EINVAL;
  75         }
  76
  77         return pxa_register_device(d, NULL, 0);
  78 }
  79
  80 static inline int pxa168_add_ssp(int id)
  81 {
  82         struct pxa_device_desc *d = NULL;
  83
  84         switch (id) {
  85         case 1: d = &pxa168_device_ssp1; break;
  86         case 2: d = &pxa168_device_ssp2; break;
  87         case 3: d = &pxa168_device_ssp3; break;
  88         case 4: d = &pxa168_device_ssp4; break;
  89         case 5: d = &pxa168_device_ssp5; break;
  90         default:
  91                 return -EINVAL;
  92         }
  93         return pxa_register_device(d, NULL, 0);
  94 }
  95
  96 static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
  97 {
  98         return pxa_register_device(&pxa168_device_nand, info, sizeof(*info));
  99 }
 100 #endif /* __ASM_MACH_PXA168_H */