arch/arm/mach-mmp/include/mach/pxa910.h

   1 #ifndef __ASM_MACH_PXA910_H
   2 #define __ASM_MACH_PXA910_H
   3
   4 extern void pxa910_timer_init(void);
   5 extern void __init pxa910_init_irq(void);
   6
   7 #include <linux/i2c.h>
   8 #include <linux/i2c/pxa-i2c.h>
   9 #include <mach/devices.h>
  10 #include <linux/platform_data/mtd-nand-pxa3xx.h>
  11
  12 extern struct pxa_device_desc pxa910_device_uart1;
  13 extern struct pxa_device_desc pxa910_device_uart2;
  14 extern struct pxa_device_desc pxa910_device_twsi0;
  15 extern struct pxa_device_desc pxa910_device_twsi1;
  16 extern struct pxa_device_desc pxa910_device_pwm1;
  17 extern struct pxa_device_desc pxa910_device_pwm2;
  18 extern struct pxa_device_desc pxa910_device_pwm3;
  19 extern struct pxa_device_desc pxa910_device_pwm4;
  20 extern struct pxa_device_desc pxa910_device_nand;
  21 extern struct platform_device pxa168_device_u2o;
  22 extern struct platform_device pxa168_device_u2ootg;
  23 extern struct platform_device pxa168_device_u2oehci;
  24
  25 extern struct platform_device pxa910_device_gpio;
  26 extern struct platform_device pxa910_device_rtc;
  27
  28 static inline int pxa910_add_uart(int id)
  29 {
  30         struct pxa_device_desc *d = NULL;
  31
  32         switch (id) {
  33         case 1: d = &pxa910_device_uart1; break;
  34         case 2: d = &pxa910_device_uart2; break;
  35         }
  36
  37         if (d == NULL)
  38                 return -EINVAL;
  39
  40         return pxa_register_device(d, NULL, 0);
  41 }
  42
  43 static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data,
  44                                   struct i2c_board_info *info, unsigned size)
  45 {
  46         struct pxa_device_desc *d = NULL;
  47         int ret;
  48
  49         switch (id) {
  50         case 0: d = &pxa910_device_twsi0; break;
  51         case 1: d = &pxa910_device_twsi1; break;
  52         default:
  53                 return -EINVAL;
  54         }
  55
  56         ret = i2c_register_board_info(id, info, size);
  57         if (ret)
  58                 return ret;
  59
  60         return pxa_register_device(d, data, sizeof(*data));
  61 }
  62
  63 static inline int pxa910_add_pwm(int id)
  64 {
  65         struct pxa_device_desc *d = NULL;
  66
  67         switch (id) {
  68         case 1: d = &pxa910_device_pwm1; break;
  69         case 2: d = &pxa910_device_pwm2; break;
  70         case 3: d = &pxa910_device_pwm3; break;
  71         case 4: d = &pxa910_device_pwm4; break;
  72         default:
  73                 return -EINVAL;
  74         }
  75
  76         return pxa_register_device(d, NULL, 0);
  77 }
  78
  79 static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info)
  80 {
  81         return pxa_register_device(&pxa910_device_nand, info, sizeof(*info));
  82 }
  83 #endif /* __ASM_MACH_PXA910_H */