arch/arm/mach-mmp/pxa168.h

   1 #ifndef __ASM_MACH_PXA168_H
   2 #define __ASM_MACH_PXA168_H
   3
   4 #include <linux/reboot.h>
   5
   6 extern void pxa168_timer_init(void);
   7 extern void __init icu_init_irq(void);
   8 extern void __init pxa168_init_irq(void);
   9 extern void pxa168_restart(enum reboot_mode, const char *);
  10 extern void pxa168_clear_keypad_wakeup(void);
  11
  12 #include <linux/i2c.h>
  13 #include <linux/i2c/pxa-i2c.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 <linux/pxa168_eth.h>
  18 #include <linux/platform_data/mv_usb.h>
  19
  20 #include "devices.h"
  21 #include "cputype.h"
  22
  23 extern struct pxa_device_desc pxa168_device_uart1;
  24 extern struct pxa_device_desc pxa168_device_uart2;
  25 extern struct pxa_device_desc pxa168_device_uart3;
  26 extern struct pxa_device_desc pxa168_device_twsi0;
  27 extern struct pxa_device_desc pxa168_device_twsi1;
  28 extern struct pxa_device_desc pxa168_device_pwm1;
  29 extern struct pxa_device_desc pxa168_device_pwm2;
  30 extern struct pxa_device_desc pxa168_device_pwm3;
  31 extern struct pxa_device_desc pxa168_device_pwm4;
  32 extern struct pxa_device_desc pxa168_device_ssp1;
  33 extern struct pxa_device_desc pxa168_device_ssp2;
  34 extern struct pxa_device_desc pxa168_device_ssp3;
  35 extern struct pxa_device_desc pxa168_device_ssp4;
  36 extern struct pxa_device_desc pxa168_device_ssp5;
  37 extern struct pxa_device_desc pxa168_device_nand;
  38 extern struct pxa_device_desc pxa168_device_fb;
  39 extern struct pxa_device_desc pxa168_device_keypad;
  40 extern struct pxa_device_desc pxa168_device_eth;
  41
  42 /* pdata can be NULL */
  43 extern int __init pxa168_add_usb_host(struct mv_usb_platform_data *pdata);
  44
  45
  46 extern struct platform_device pxa168_device_gpio;
  47
  48 static inline int pxa168_add_uart(int id)
  49 {
  50         struct pxa_device_desc *d = NULL;
  51
  52         switch (id) {
  53         case 1: d = &pxa168_device_uart1; break;
  54         case 2: d = &pxa168_device_uart2; break;
  55         case 3: d = &pxa168_device_uart3; break;
  56         }
  57
  58         if (d == NULL)
  59                 return -EINVAL;
  60
  61         return pxa_register_device(d, NULL, 0);
  62 }
  63
  64 static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data,
  65                                   struct i2c_board_info *info, unsigned size)
  66 {
  67         struct pxa_device_desc *d = NULL;
  68         int ret;
  69
  70         switch (id) {
  71         case 0: d = &pxa168_device_twsi0; break;
  72         case 1: d = &pxa168_device_twsi1; break;
  73         default:
  74                 return -EINVAL;
  75         }
  76
  77         ret = i2c_register_board_info(id, info, size);
  78         if (ret)
  79                 return ret;
  80
  81         return pxa_register_device(d, data, sizeof(*data));
  82 }
  83
  84 static inline int pxa168_add_pwm(int id)
  85 {
  86         struct pxa_device_desc *d = NULL;
  87
  88         switch (id) {
  89         case 1: d = &pxa168_device_pwm1; break;
  90         case 2: d = &pxa168_device_pwm2; break;
  91         case 3: d = &pxa168_device_pwm3; break;
  92         case 4: d = &pxa168_device_pwm4; break;
  93         default:
  94                 return -EINVAL;
  95         }
  96
  97         return pxa_register_device(d, NULL, 0);
  98 }
  99
 100 static inline int pxa168_add_ssp(int id)
 101 {
 102         struct pxa_device_desc *d = NULL;
 103
 104         switch (id) {
 105         case 1: d = &pxa168_device_ssp1; break;
 106         case 2: d = &pxa168_device_ssp2; break;
 107         case 3: d = &pxa168_device_ssp3; break;
 108         case 4: d = &pxa168_device_ssp4; break;
 109         case 5: d = &pxa168_device_ssp5; break;
 110         default:
 111                 return -EINVAL;
 112         }
 113         return pxa_register_device(d, NULL, 0);
 114 }
 115
 116 static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
 117 {
 118         return pxa_register_device(&pxa168_device_nand, info, sizeof(*info));
 119 }
 120
 121 static inline int pxa168_add_fb(struct pxa168fb_mach_info *mi)
 122 {
 123         return pxa_register_device(&pxa168_device_fb, mi, sizeof(*mi));
 124 }
 125
 126 static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data)
 127 {
 128         if (cpu_is_pxa168())
 129                 data->clear_wakeup_event = pxa168_clear_keypad_wakeup;
 130
 131         return pxa_register_device(&pxa168_device_keypad, data, sizeof(*data));
 132 }
 133
 134 static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data)
 135 {
 136         return pxa_register_device(&pxa168_device_eth, data, sizeof(*data));
 137 }
 138 #endif /* __ASM_MACH_PXA168_H */