root/arch/arm/mach-mmp/mmp2.h

INCLUDED FROM

DEFINITIONS

1. mmp2_add_uart
2. mmp2_add_twsi
3. mmp2_add_sdhost
4. mmp2_add_asram
5. mmp2_add_isram

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_MACH_MMP2_H
   3 #define __ASM_MACH_MMP2_H
   4 
   5 #include <linux/platform_data/pxa_sdhci.h>
   6 
   7 extern void mmp2_timer_init(void);
   8 extern void __init mmp2_init_icu(void);
   9 extern void __init mmp2_init_irq(void);
  10 extern void mmp2_clear_pmic_int(void);
  11 
  12 #include <linux/i2c.h>
  13 #include <linux/platform_data/i2c-pxa.h>
  14 #include <linux/platform_data/dma-mmp_tdma.h>
  15 
  16 #include "devices.h"
  17 
  18 extern struct pxa_device_desc mmp2_device_uart1;
  19 extern struct pxa_device_desc mmp2_device_uart2;
  20 extern struct pxa_device_desc mmp2_device_uart3;
  21 extern struct pxa_device_desc mmp2_device_uart4;
  22 extern struct pxa_device_desc mmp2_device_twsi1;
  23 extern struct pxa_device_desc mmp2_device_twsi2;
  24 extern struct pxa_device_desc mmp2_device_twsi3;
  25 extern struct pxa_device_desc mmp2_device_twsi4;
  26 extern struct pxa_device_desc mmp2_device_twsi5;
  27 extern struct pxa_device_desc mmp2_device_twsi6;
  28 extern struct pxa_device_desc mmp2_device_sdh0;
  29 extern struct pxa_device_desc mmp2_device_sdh1;
  30 extern struct pxa_device_desc mmp2_device_sdh2;
  31 extern struct pxa_device_desc mmp2_device_sdh3;
  32 extern struct pxa_device_desc mmp2_device_asram;
  33 extern struct pxa_device_desc mmp2_device_isram;
  34 
  35 extern struct platform_device mmp2_device_gpio;
  36 
  37 static inline int mmp2_add_uart(int id)
  38 {
  39         struct pxa_device_desc *d = NULL;
  40 
  41         switch (id) {
  42         case 1: d = &mmp2_device_uart1; break;
  43         case 2: d = &mmp2_device_uart2; break;
  44         case 3: d = &mmp2_device_uart3; break;
  45         case 4: d = &mmp2_device_uart4; break;
  46         default:
  47                 return -EINVAL;
  48         }
  49 
  50         return pxa_register_device(d, NULL, 0);
  51 }
  52 
  53 static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data,
  54                                   struct i2c_board_info *info, unsigned size)
  55 {
  56         struct pxa_device_desc *d = NULL;
  57         int ret;
  58 
  59         switch (id) {
  60         case 1: d = &mmp2_device_twsi1; break;
  61         case 2: d = &mmp2_device_twsi2; break;
  62         case 3: d = &mmp2_device_twsi3; break;
  63         case 4: d = &mmp2_device_twsi4; break;
  64         case 5: d = &mmp2_device_twsi5; break;
  65         case 6: d = &mmp2_device_twsi6; break;
  66         default:
  67                 return -EINVAL;
  68         }
  69 
  70         ret = i2c_register_board_info(id - 1, info, size);
  71         if (ret)
  72                 return ret;
  73 
  74         return pxa_register_device(d, data, sizeof(*data));
  75 }
  76 
  77 static inline int mmp2_add_sdhost(int id, struct sdhci_pxa_platdata *data)
  78 {
  79         struct pxa_device_desc *d = NULL;
  80 
  81         switch (id) {
  82         case 0: d = &mmp2_device_sdh0; break;
  83         case 1: d = &mmp2_device_sdh1; break;
  84         case 2: d = &mmp2_device_sdh2; break;
  85         case 3: d = &mmp2_device_sdh3; break;
  86         default:
  87                 return -EINVAL;
  88         }
  89 
  90         return pxa_register_device(d, data, sizeof(*data));
  91 }
  92 
  93 static inline int mmp2_add_asram(struct sram_platdata *data)
  94 {
  95         return pxa_register_device(&mmp2_device_asram, data, sizeof(*data));
  96 }
  97 
  98 static inline int mmp2_add_isram(struct sram_platdata *data)
  99 {
 100         return pxa_register_device(&mmp2_device_isram, data, sizeof(*data));
 101 }
 102 
 103 #endif /* __ASM_MACH_MMP2_H */
 104