| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 1 | /* | 
|  | 2 | * Atmel PIO2 Port Multiplexer support | 
|  | 3 | * | 
|  | 4 | * Copyright (C) 2004-2006 Atmel Corporation | 
|  | 5 | * | 
|  | 6 | * This program is free software; you can redistribute it and/or modify | 
|  | 7 | * it under the terms of the GNU General Public License version 2 as | 
|  | 8 | * published by the Free Software Foundation. | 
|  | 9 | */ | 
|  | 10 | #ifndef __ARCH_AVR32_AT32AP_PIO_H__ | 
|  | 11 | #define __ARCH_AVR32_AT32AP_PIO_H__ | 
|  | 12 |  | 
|  | 13 | /* PIO register offsets */ | 
|  | 14 | #define PIO_PER                                0x0000 | 
|  | 15 | #define PIO_PDR                                0x0004 | 
|  | 16 | #define PIO_PSR                                0x0008 | 
|  | 17 | #define PIO_OER                                0x0010 | 
|  | 18 | #define PIO_ODR                                0x0014 | 
|  | 19 | #define PIO_OSR                                0x0018 | 
|  | 20 | #define PIO_IFER                               0x0020 | 
|  | 21 | #define PIO_IFDR                               0x0024 | 
| David Brownell | b98348b | 2008-02-04 22:28:28 -0800 | [diff] [blame] | 22 | #define PIO_IFSR                               0x0028 | 
| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 23 | #define PIO_SODR                               0x0030 | 
|  | 24 | #define PIO_CODR                               0x0034 | 
|  | 25 | #define PIO_ODSR                               0x0038 | 
|  | 26 | #define PIO_PDSR                               0x003c | 
|  | 27 | #define PIO_IER                                0x0040 | 
|  | 28 | #define PIO_IDR                                0x0044 | 
|  | 29 | #define PIO_IMR                                0x0048 | 
|  | 30 | #define PIO_ISR                                0x004c | 
|  | 31 | #define PIO_MDER                               0x0050 | 
|  | 32 | #define PIO_MDDR                               0x0054 | 
|  | 33 | #define PIO_MDSR                               0x0058 | 
|  | 34 | #define PIO_PUDR                               0x0060 | 
|  | 35 | #define PIO_PUER                               0x0064 | 
|  | 36 | #define PIO_PUSR                               0x0068 | 
|  | 37 | #define PIO_ASR                                0x0070 | 
|  | 38 | #define PIO_BSR                                0x0074 | 
|  | 39 | #define PIO_ABSR                               0x0078 | 
|  | 40 | #define PIO_OWER                               0x00a0 | 
|  | 41 | #define PIO_OWDR                               0x00a4 | 
|  | 42 | #define PIO_OWSR                               0x00a8 | 
|  | 43 |  | 
|  | 44 | /* Bitfields in PER */ | 
|  | 45 |  | 
|  | 46 | /* Bitfields in PDR */ | 
|  | 47 |  | 
|  | 48 | /* Bitfields in PSR */ | 
|  | 49 |  | 
|  | 50 | /* Bitfields in OER */ | 
|  | 51 |  | 
|  | 52 | /* Bitfields in ODR */ | 
|  | 53 |  | 
|  | 54 | /* Bitfields in OSR */ | 
|  | 55 |  | 
|  | 56 | /* Bitfields in IFER */ | 
|  | 57 |  | 
|  | 58 | /* Bitfields in IFDR */ | 
|  | 59 |  | 
| Hans-Christian Egtvedt | 72f6bef | 2008-07-04 09:33:03 +0200 | [diff] [blame] | 60 | /* Bitfields in IFSR */ | 
| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 61 |  | 
|  | 62 | /* Bitfields in SODR */ | 
|  | 63 |  | 
|  | 64 | /* Bitfields in CODR */ | 
|  | 65 |  | 
|  | 66 | /* Bitfields in ODSR */ | 
|  | 67 |  | 
|  | 68 | /* Bitfields in PDSR */ | 
|  | 69 |  | 
|  | 70 | /* Bitfields in IER */ | 
|  | 71 |  | 
|  | 72 | /* Bitfields in IDR */ | 
|  | 73 |  | 
|  | 74 | /* Bitfields in IMR */ | 
|  | 75 |  | 
|  | 76 | /* Bitfields in ISR */ | 
|  | 77 |  | 
|  | 78 | /* Bitfields in MDER */ | 
|  | 79 |  | 
|  | 80 | /* Bitfields in MDDR */ | 
|  | 81 |  | 
|  | 82 | /* Bitfields in MDSR */ | 
|  | 83 |  | 
|  | 84 | /* Bitfields in PUDR */ | 
|  | 85 |  | 
|  | 86 | /* Bitfields in PUER */ | 
|  | 87 |  | 
|  | 88 | /* Bitfields in PUSR */ | 
|  | 89 |  | 
|  | 90 | /* Bitfields in ASR */ | 
|  | 91 |  | 
|  | 92 | /* Bitfields in BSR */ | 
|  | 93 |  | 
|  | 94 | /* Bitfields in ABSR */ | 
|  | 95 | #define PIO_P0_OFFSET                          0 | 
|  | 96 | #define PIO_P0_SIZE                            1 | 
|  | 97 | #define PIO_P1_OFFSET                          1 | 
|  | 98 | #define PIO_P1_SIZE                            1 | 
|  | 99 | #define PIO_P2_OFFSET                          2 | 
|  | 100 | #define PIO_P2_SIZE                            1 | 
|  | 101 | #define PIO_P3_OFFSET                          3 | 
|  | 102 | #define PIO_P3_SIZE                            1 | 
|  | 103 | #define PIO_P4_OFFSET                          4 | 
|  | 104 | #define PIO_P4_SIZE                            1 | 
|  | 105 | #define PIO_P5_OFFSET                          5 | 
|  | 106 | #define PIO_P5_SIZE                            1 | 
|  | 107 | #define PIO_P6_OFFSET                          6 | 
|  | 108 | #define PIO_P6_SIZE                            1 | 
|  | 109 | #define PIO_P7_OFFSET                          7 | 
|  | 110 | #define PIO_P7_SIZE                            1 | 
|  | 111 | #define PIO_P8_OFFSET                          8 | 
|  | 112 | #define PIO_P8_SIZE                            1 | 
|  | 113 | #define PIO_P9_OFFSET                          9 | 
|  | 114 | #define PIO_P9_SIZE                            1 | 
|  | 115 | #define PIO_P10_OFFSET                         10 | 
|  | 116 | #define PIO_P10_SIZE                           1 | 
|  | 117 | #define PIO_P11_OFFSET                         11 | 
|  | 118 | #define PIO_P11_SIZE                           1 | 
|  | 119 | #define PIO_P12_OFFSET                         12 | 
|  | 120 | #define PIO_P12_SIZE                           1 | 
|  | 121 | #define PIO_P13_OFFSET                         13 | 
|  | 122 | #define PIO_P13_SIZE                           1 | 
|  | 123 | #define PIO_P14_OFFSET                         14 | 
|  | 124 | #define PIO_P14_SIZE                           1 | 
|  | 125 | #define PIO_P15_OFFSET                         15 | 
|  | 126 | #define PIO_P15_SIZE                           1 | 
|  | 127 | #define PIO_P16_OFFSET                         16 | 
|  | 128 | #define PIO_P16_SIZE                           1 | 
|  | 129 | #define PIO_P17_OFFSET                         17 | 
|  | 130 | #define PIO_P17_SIZE                           1 | 
|  | 131 | #define PIO_P18_OFFSET                         18 | 
|  | 132 | #define PIO_P18_SIZE                           1 | 
|  | 133 | #define PIO_P19_OFFSET                         19 | 
|  | 134 | #define PIO_P19_SIZE                           1 | 
|  | 135 | #define PIO_P20_OFFSET                         20 | 
|  | 136 | #define PIO_P20_SIZE                           1 | 
|  | 137 | #define PIO_P21_OFFSET                         21 | 
|  | 138 | #define PIO_P21_SIZE                           1 | 
|  | 139 | #define PIO_P22_OFFSET                         22 | 
|  | 140 | #define PIO_P22_SIZE                           1 | 
|  | 141 | #define PIO_P23_OFFSET                         23 | 
|  | 142 | #define PIO_P23_SIZE                           1 | 
|  | 143 | #define PIO_P24_OFFSET                         24 | 
|  | 144 | #define PIO_P24_SIZE                           1 | 
|  | 145 | #define PIO_P25_OFFSET                         25 | 
|  | 146 | #define PIO_P25_SIZE                           1 | 
|  | 147 | #define PIO_P26_OFFSET                         26 | 
|  | 148 | #define PIO_P26_SIZE                           1 | 
|  | 149 | #define PIO_P27_OFFSET                         27 | 
|  | 150 | #define PIO_P27_SIZE                           1 | 
|  | 151 | #define PIO_P28_OFFSET                         28 | 
|  | 152 | #define PIO_P28_SIZE                           1 | 
|  | 153 | #define PIO_P29_OFFSET                         29 | 
|  | 154 | #define PIO_P29_SIZE                           1 | 
|  | 155 | #define PIO_P30_OFFSET                         30 | 
|  | 156 | #define PIO_P30_SIZE                           1 | 
|  | 157 | #define PIO_P31_OFFSET                         31 | 
|  | 158 | #define PIO_P31_SIZE                           1 | 
|  | 159 |  | 
|  | 160 | /* Bitfields in OWER */ | 
|  | 161 |  | 
|  | 162 | /* Bitfields in OWDR */ | 
|  | 163 |  | 
|  | 164 | /* Bitfields in OWSR */ | 
|  | 165 |  | 
|  | 166 | /* Bit manipulation macros */ | 
|  | 167 | #define PIO_BIT(name)                          (1 << PIO_##name##_OFFSET) | 
|  | 168 | #define PIO_BF(name,value)                     (((value) & ((1 << PIO_##name##_SIZE) - 1)) << PIO_##name##_OFFSET) | 
|  | 169 | #define PIO_BFEXT(name,value)                  (((value) >> PIO_##name##_OFFSET) & ((1 << PIO_##name##_SIZE) - 1)) | 
|  | 170 | #define PIO_BFINS(name,value,old)              (((old) & ~(((1 << PIO_##name##_SIZE) - 1) << PIO_##name##_OFFSET)) | PIO_BF(name,value)) | 
|  | 171 |  | 
|  | 172 | /* Register access macros */ | 
| Haavard Skinnemoen | 452976b | 2006-10-24 10:12:45 +0200 | [diff] [blame] | 173 | #define pio_readl(port,reg)					\ | 
|  | 174 | __raw_readl((port)->regs + PIO_##reg) | 
|  | 175 | #define pio_writel(port,reg,value)				\ | 
|  | 176 | __raw_writel((value), (port)->regs + PIO_##reg) | 
| Haavard Skinnemoen | 5f97f7f | 2006-09-25 23:32:13 -0700 | [diff] [blame] | 177 |  | 
|  | 178 | void at32_init_pio(struct platform_device *pdev); | 
|  | 179 |  | 
|  | 180 | #endif /* __ARCH_AVR32_AT32AP_PIO_H__ */ |