arch/arm/mach-shmobile/intc.h

   1 #ifndef __ASM_MACH_INTC_H
   2 #define __ASM_MACH_INTC_H
   3 #include <linux/sh_intc.h>
   4
   5 #define INTC_IRQ_PINS_ENUM_16L(p)                               \
   6         p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3,         \
   7         p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7,         \
   8         p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11,       \
   9         p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15
  10
  11 #define INTC_IRQ_PINS_ENUM_16H(p)                               \
  12         p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19,     \
  13         p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23,     \
  14         p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27,     \
  15         p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31
  16
  17 #define INTC_IRQ_PINS_VECT_16L(p, vect)                         \
  18         vect(p ## _IRQ0, 0x0200), vect(p ## _IRQ1, 0x0220),     \
  19         vect(p ## _IRQ2, 0x0240), vect(p ## _IRQ3, 0x0260),     \
  20         vect(p ## _IRQ4, 0x0280), vect(p ## _IRQ5, 0x02a0),     \
  21         vect(p ## _IRQ6, 0x02c0), vect(p ## _IRQ7, 0x02e0),     \
  22         vect(p ## _IRQ8, 0x0300), vect(p ## _IRQ9, 0x0320),     \
  23         vect(p ## _IRQ10, 0x0340), vect(p ## _IRQ11, 0x0360),   \
  24         vect(p ## _IRQ12, 0x0380), vect(p ## _IRQ13, 0x03a0),   \
  25         vect(p ## _IRQ14, 0x03c0), vect(p ## _IRQ15, 0x03e0)
  26
  27 #define INTC_IRQ_PINS_VECT_16H(p, vect)                         \
  28         vect(p ## _IRQ16, 0x3200), vect(p ## _IRQ17, 0x3220),   \
  29         vect(p ## _IRQ18, 0x3240), vect(p ## _IRQ19, 0x3260),   \
  30         vect(p ## _IRQ20, 0x3280), vect(p ## _IRQ21, 0x32a0),   \
  31         vect(p ## _IRQ22, 0x32c0), vect(p ## _IRQ23, 0x32e0),   \
  32         vect(p ## _IRQ24, 0x3300), vect(p ## _IRQ25, 0x3320),   \
  33         vect(p ## _IRQ26, 0x3340), vect(p ## _IRQ27, 0x3360),   \
  34         vect(p ## _IRQ28, 0x3380), vect(p ## _IRQ29, 0x33a0),   \
  35         vect(p ## _IRQ30, 0x33c0), vect(p ## _IRQ31, 0x33e0)
  36
  37 #define INTC_IRQ_PINS_MASK_16L(p, base)                                 \
  38         { base + 0x40, base + 0x60, 8, /* INTMSK00A / INTMSKCLR00A */   \
  39           { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3,             \
  40             p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } },         \
  41         { base + 0x44, base + 0x64, 8, /* INTMSK10A / INTMSKCLR10A */   \
  42           { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11,           \
  43             p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
  44
  45 #define INTC_IRQ_PINS_MASK_16H(p, base)                                 \
  46         { base + 0x48, base + 0x68, 8, /* INTMSK20A / INTMSKCLR20A */   \
  47           { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19,         \
  48             p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } },     \
  49         { base + 0x4c, base + 0x6c, 8, /* INTMSK30A / INTMSKCLR30A */   \
  50           { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27,         \
  51             p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
  52
  53 #define INTC_IRQ_PINS_PRIO_16L(p, base)                                 \
  54         { base + 0x10, 0, 32, 4, /* INTPRI00A */                        \
  55           { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3,             \
  56             p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } },         \
  57         { base + 0x14, 0, 32, 4, /* INTPRI10A */                        \
  58           { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11,           \
  59             p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
  60
  61 #define INTC_IRQ_PINS_PRIO_16H(p, base)                                 \
  62         { base + 0x18, 0, 32, 4, /* INTPRI20A */                        \
  63           { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19,         \
  64             p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } },     \
  65         { base + 0x1c, 0, 32, 4, /* INTPRI30A */                        \
  66           { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27,         \
  67             p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
  68
  69 #define INTC_IRQ_PINS_SENSE_16L(p, base)                                \
  70         { base + 0x00, 32, 4, /* ICR1A */                               \
  71           { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3,             \
  72             p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } },         \
  73         { base + 0x04, 32, 4, /* ICR2A */                               \
  74           { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11,           \
  75             p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
  76
  77 #define INTC_IRQ_PINS_SENSE_16H(p, base)                                \
  78         { base + 0x08, 32, 4, /* ICR3A */                               \
  79           { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19,         \
  80             p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } },     \
  81         { base + 0x0c, 32, 4, /* ICR4A */                               \
  82           { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27,         \
  83             p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
  84
  85 #define INTC_IRQ_PINS_ACK_16L(p, base)                                  \
  86         { base + 0x20, 0, 8, /* INTREQ00A */                            \
  87           { p ## _IRQ0, p ## _IRQ1, p ## _IRQ2, p ## _IRQ3,             \
  88             p ## _IRQ4, p ## _IRQ5, p ## _IRQ6, p ## _IRQ7 } },         \
  89         { base + 0x24, 0, 8, /* INTREQ10A */                            \
  90           { p ## _IRQ8, p ## _IRQ9, p ## _IRQ10, p ## _IRQ11,           \
  91             p ## _IRQ12, p ## _IRQ13, p ## _IRQ14, p ## _IRQ15 } }
  92
  93 #define INTC_IRQ_PINS_ACK_16H(p, base)                                  \
  94         { base + 0x28, 0, 8, /* INTREQ20A */                            \
  95           { p ## _IRQ16, p ## _IRQ17, p ## _IRQ18, p ## _IRQ19,         \
  96             p ## _IRQ20, p ## _IRQ21, p ## _IRQ22, p ## _IRQ23 } },     \
  97         { base + 0x2c, 0, 8, /* INTREQ30A */                            \
  98           { p ## _IRQ24, p ## _IRQ25, p ## _IRQ26, p ## _IRQ27,         \
  99             p ## _IRQ28, p ## _IRQ29, p ## _IRQ30, p ## _IRQ31 } }
 100
 101 #define INTC_IRQ_PINS_16(p, base, vect, str)                            \
 102                                                                         \
 103 static struct resource p ## _resources[] __initdata = {                 \
 104         [0] = {                                                         \
 105                 .start  = base,                                         \
 106                 .end    = base + 0x64,                                  \
 107                 .flags  = IORESOURCE_MEM,                               \
 108         },                                                              \
 109 };                                                                      \
 110                                                                         \
 111 enum {                                                                  \
 112         p ## _UNUSED = 0,                                               \
 113         INTC_IRQ_PINS_ENUM_16L(p),                                      \
 114 };                                                                      \
 115                                                                         \
 116 static struct intc_vect p ## _vectors[] __initdata = {                  \
 117         INTC_IRQ_PINS_VECT_16L(p, vect),                                \
 118 };                                                                      \
 119                                                                         \
 120 static struct intc_mask_reg p ## _mask_registers[] __initdata = {       \
 121         INTC_IRQ_PINS_MASK_16L(p, base),                                \
 122 };                                                                      \
 123                                                                         \
 124 static struct intc_prio_reg p ## _prio_registers[] __initdata = {       \
 125         INTC_IRQ_PINS_PRIO_16L(p, base),                                \
 126 };                                                                      \
 127                                                                         \
 128 static struct intc_sense_reg p ## _sense_registers[] __initdata = {     \
 129         INTC_IRQ_PINS_SENSE_16L(p, base),                               \
 130 };                                                                      \
 131                                                                         \
 132 static struct intc_mask_reg p ## _ack_registers[] __initdata = {        \
 133         INTC_IRQ_PINS_ACK_16L(p, base),                                 \
 134 };                                                                      \
 135                                                                         \
 136 static struct intc_desc p ## _desc __initdata = {                       \
 137         .name = str,                                                    \
 138         .resource = p ## _resources,                                    \
 139         .num_resources = ARRAY_SIZE(p ## _resources),                   \
 140         .hw = INTC_HW_DESC(p ## _vectors, NULL,                         \
 141                              p ## _mask_registers, p ## _prio_registers, \
 142                              p ## _sense_registers, p ## _ack_registers) \
 143 }
 144
 145 #define INTC_IRQ_PINS_16H(p, base, vect, str)                           \
 146                                                                         \
 147 static struct resource p ## _resources[] __initdata = {                 \
 148         [0] = {                                                         \
 149                 .start  = base,                                         \
 150                 .end    = base + 0x64,                                  \
 151                 .flags  = IORESOURCE_MEM,                               \
 152         },                                                              \
 153 };                                                                      \
 154                                                                         \
 155 enum {                                                                  \
 156         p ## _UNUSED = 0,                                               \
 157         INTC_IRQ_PINS_ENUM_16H(p),                                      \
 158 };                                                                      \
 159                                                                         \
 160 static struct intc_vect p ## _vectors[] __initdata = {                  \
 161         INTC_IRQ_PINS_VECT_16H(p, vect),                                \
 162 };                                                                      \
 163                                                                         \
 164 static struct intc_mask_reg p ## _mask_registers[] __initdata = {       \
 165         INTC_IRQ_PINS_MASK_16H(p, base),                                \
 166 };                                                                      \
 167                                                                         \
 168 static struct intc_prio_reg p ## _prio_registers[] __initdata = {       \
 169         INTC_IRQ_PINS_PRIO_16H(p, base),                                \
 170 };                                                                      \
 171                                                                         \
 172 static struct intc_sense_reg p ## _sense_registers[] __initdata = {     \
 173         INTC_IRQ_PINS_SENSE_16H(p, base),                               \
 174 };                                                                      \
 175                                                                         \
 176 static struct intc_mask_reg p ## _ack_registers[] __initdata = {        \
 177         INTC_IRQ_PINS_ACK_16H(p, base),                                 \
 178 };                                                                      \
 179                                                                         \
 180 static struct intc_desc p ## _desc __initdata = {                       \
 181         .name = str,                                                    \
 182         .resource = p ## _resources,                                    \
 183         .num_resources = ARRAY_SIZE(p ## _resources),                   \
 184         .hw = INTC_HW_DESC(p ## _vectors, NULL,                         \
 185                              p ## _mask_registers, p ## _prio_registers, \
 186                              p ## _sense_registers, p ## _ack_registers) \
 187 }
 188
 189 #define INTC_IRQ_PINS_32(p, base, vect, str)                            \
 190                                                                         \
 191 static struct resource p ## _resources[] __initdata = {                 \
 192         [0] = {                                                         \
 193                 .start  = base,                                         \
 194                 .end    = base + 0x6c,                                  \
 195                 .flags  = IORESOURCE_MEM,                               \
 196         },                                                              \
 197 };                                                                      \
 198                                                                         \
 199 enum {                                                                  \
 200         p ## _UNUSED = 0,                                               \
 201         INTC_IRQ_PINS_ENUM_16L(p),                                      \
 202         INTC_IRQ_PINS_ENUM_16H(p),                                      \
 203 };                                                                      \
 204                                                                         \
 205 static struct intc_vect p ## _vectors[] __initdata = {                  \
 206         INTC_IRQ_PINS_VECT_16L(p, vect),                                \
 207         INTC_IRQ_PINS_VECT_16H(p, vect),                                \
 208 };                                                                      \
 209                                                                         \
 210 static struct intc_mask_reg p ## _mask_registers[] __initdata = {       \
 211         INTC_IRQ_PINS_MASK_16L(p, base),                                \
 212         INTC_IRQ_PINS_MASK_16H(p, base),                                \
 213 };                                                                      \
 214                                                                         \
 215 static struct intc_prio_reg p ## _prio_registers[] __initdata = {       \
 216         INTC_IRQ_PINS_PRIO_16L(p, base),                                \
 217         INTC_IRQ_PINS_PRIO_16H(p, base),                                \
 218 };                                                                      \
 219                                                                         \
 220 static struct intc_sense_reg p ## _sense_registers[] __initdata = {     \
 221         INTC_IRQ_PINS_SENSE_16L(p, base),                               \
 222         INTC_IRQ_PINS_SENSE_16H(p, base),                               \
 223 };                                                                      \
 224                                                                         \
 225 static struct intc_mask_reg p ## _ack_registers[] __initdata = {        \
 226         INTC_IRQ_PINS_ACK_16L(p, base),                                 \
 227         INTC_IRQ_PINS_ACK_16H(p, base),                                 \
 228 };                                                                      \
 229                                                                         \
 230 static struct intc_desc p ## _desc __initdata = {                       \
 231         .name = str,                                                    \
 232         .resource = p ## _resources,                                    \
 233         .num_resources = ARRAY_SIZE(p ## _resources),                   \
 234         .hw = INTC_HW_DESC(p ## _vectors, NULL,                         \
 235                              p ## _mask_registers, p ## _prio_registers, \
 236                              p ## _sense_registers, p ## _ack_registers) \
 237 }
 238
 239 #define INTC_PINT_E_EMPTY
 240 #define INTC_PINT_E_NONE 0, 0, 0, 0, 0, 0, 0, 0,
 241 #define INTC_PINT_E(p)                                                  \
 242         PINT ## p ## 0, PINT ## p ## 1, PINT ## p ## 2, PINT ## p ## 3, \
 243         PINT ## p ## 4, PINT ## p ## 5, PINT ## p ## 6, PINT ## p ## 7,
 244
 245 #define INTC_PINT_V_NONE
 246 #define INTC_PINT_V(p, vect)                                    \
 247         vect(PINT ## p ## 0, 0), vect(PINT ## p ## 1, 1),       \
 248         vect(PINT ## p ## 2, 2), vect(PINT ## p ## 3, 3),       \
 249         vect(PINT ## p ## 4, 4), vect(PINT ## p ## 5, 5),       \
 250         vect(PINT ## p ## 6, 6), vect(PINT ## p ## 7, 7),
 251
 252 #define INTC_PINT(p, mask_reg, sense_base, str,                         \
 253         enums_1, enums_2, enums_3, enums_4,                             \
 254         vect_1, vect_2, vect_3, vect_4,                                 \
 255         mask_a, mask_b, mask_c, mask_d,                                 \
 256         sense_a, sense_b, sense_c, sense_d)                             \
 257                                                                         \
 258 enum {                                                                  \
 259         PINT ## p ## _UNUSED = 0,                                       \
 260         enums_1 enums_2 enums_3 enums_4                                 \
 261 };                                                                      \
 262                                                                         \
 263 static struct intc_vect p ## _vectors[] __initdata = {                  \
 264         vect_1 vect_2 vect_3 vect_4                                     \
 265 };                                                                      \
 266                                                                         \
 267 static struct intc_mask_reg p ## _mask_registers[] __initdata = {       \
 268         { mask_reg, 0, 32, /* PINTER */                                 \
 269           { mask_a mask_b mask_c mask_d } }                             \
 270 };                                                                      \
 271                                                                         \
 272 static struct intc_sense_reg p ## _sense_registers[] __initdata = {     \
 273         { sense_base + 0x00, 16, 2, /* PINTCR */                        \
 274           { sense_a } },                                                \
 275         { sense_base + 0x04, 16, 2, /* PINTCR */                        \
 276           { sense_b } },                                                \
 277         { sense_base + 0x08, 16, 2, /* PINTCR */                        \
 278           { sense_c } },                                                \
 279         { sense_base + 0x0c, 16, 2, /* PINTCR */                        \
 280           { sense_d } },                                                \
 281 };                                                                      \
 282                                                                         \
 283 static struct intc_desc p ## _desc __initdata = {                       \
 284         .name = str,                                                    \
 285         .hw = INTC_HW_DESC(p ## _vectors, NULL,                         \
 286                              p ## _mask_registers, NULL,                \
 287                              p ## _sense_registers, NULL),              \
 288 }
 289
 290 /* INTCS */
 291 #define INTCS_VECT_BASE         0x3400
 292 #define INTCS_VECT(n, vect)     INTC_VECT((n), INTCS_VECT_BASE + (vect))
 293 #define intcs_evt2irq(evt)      evt2irq(INTCS_VECT_BASE + (evt))
 294
 295 #endif  /* __ASM_MACH_INTC_H */