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

INCLUDED FROM

DEFINITIONS

1. pxa910_add_uart
2. pxa910_add_twsi
3. pxa910_add_pwm
4. pxa910_add_nand

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_MACH_PXA910_H
   3 #define __ASM_MACH_PXA910_H
   4 
   5 extern void pxa910_timer_init(void);
   6 extern void __init icu_init_irq(void);
   7 extern void __init pxa910_init_irq(void);
   8 
   9 #include <linux/i2c.h>
  10 #include <linux/platform_data/i2c-pxa.h>
  11 #include <linux/platform_data/mtd-nand-pxa3xx.h>
  12 #include <video/mmp_disp.h>
  13 
  14 #include "devices.h"
  15 
  16 extern struct pxa_device_desc pxa910_device_uart1;
  17 extern struct pxa_device_desc pxa910_device_uart2;
  18 extern struct pxa_device_desc pxa910_device_twsi0;
  19 extern struct pxa_device_desc pxa910_device_twsi1;
  20 extern struct pxa_device_desc pxa910_device_pwm1;
  21 extern struct pxa_device_desc pxa910_device_pwm2;
  22 extern struct pxa_device_desc pxa910_device_pwm3;
  23 extern struct pxa_device_desc pxa910_device_pwm4;
  24 extern struct pxa_device_desc pxa910_device_nand;
  25 extern struct platform_device pxa168_device_usb_phy;
  26 extern struct platform_device pxa168_device_u2o;
  27 extern struct platform_device pxa168_device_u2ootg;
  28 extern struct platform_device pxa168_device_u2oehci;
  29 extern struct pxa_device_desc pxa910_device_disp;
  30 extern struct pxa_device_desc pxa910_device_fb;
  31 extern struct pxa_device_desc pxa910_device_panel;
  32 extern struct platform_device pxa910_device_gpio;
  33 extern struct platform_device pxa910_device_rtc;
  34 
  35 static inline int pxa910_add_uart(int id)
  36 {
  37         struct pxa_device_desc *d = NULL;
  38 
  39         switch (id) {
  40         case 1: d = &pxa910_device_uart1; break;
  41         case 2: d = &pxa910_device_uart2; break;
  42         }
  43 
  44         if (d == NULL)
  45                 return -EINVAL;
  46 
  47         return pxa_register_device(d, NULL, 0);
  48 }
  49 
  50 static inline int pxa910_add_twsi(int id, struct i2c_pxa_platform_data *data,
  51                                   struct i2c_board_info *info, unsigned size)
  52 {
  53         struct pxa_device_desc *d = NULL;
  54         int ret;
  55 
  56         switch (id) {
  57         case 0: d = &pxa910_device_twsi0; break;
  58         case 1: d = &pxa910_device_twsi1; break;
  59         default:
  60                 return -EINVAL;
  61         }
  62 
  63         ret = i2c_register_board_info(id, info, size);
  64         if (ret)
  65                 return ret;
  66 
  67         return pxa_register_device(d, data, sizeof(*data));
  68 }
  69 
  70 static inline int pxa910_add_pwm(int id)
  71 {
  72         struct pxa_device_desc *d = NULL;
  73 
  74         switch (id) {
  75         case 1: d = &pxa910_device_pwm1; break;
  76         case 2: d = &pxa910_device_pwm2; break;
  77         case 3: d = &pxa910_device_pwm3; break;
  78         case 4: d = &pxa910_device_pwm4; break;
  79         default:
  80                 return -EINVAL;
  81         }
  82 
  83         return pxa_register_device(d, NULL, 0);
  84 }
  85 
  86 static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info)
  87 {
  88         return pxa_register_device(&pxa910_device_nand, info, sizeof(*info));
  89 }
  90 #endif /* __ASM_MACH_PXA910_H */