Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* arch/arm/mach-lh7a40x/arch-lpd7a40x.c |
| 2 | * |
| 3 | * Copyright (C) 2004 Logic Product Development |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU General Public License |
| 7 | * version 2 as published by the Free Software Foundation. |
| 8 | * |
| 9 | */ |
| 10 | |
| 11 | #include <linux/tty.h> |
| 12 | #include <linux/init.h> |
Russell King | d052d1b | 2005-10-29 19:07:23 +0100 | [diff] [blame] | 13 | #include <linux/platform_device.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 14 | #include <linux/interrupt.h> |
Thomas Gleixner | c75c625 | 2006-07-01 22:32:40 +0100 | [diff] [blame] | 15 | #include <linux/irq.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 16 | |
| 17 | #include <asm/hardware.h> |
| 18 | #include <asm/setup.h> |
| 19 | #include <asm/mach-types.h> |
| 20 | #include <asm/mach/arch.h> |
| 21 | #include <asm/irq.h> |
| 22 | #include <asm/mach/irq.h> |
| 23 | #include <asm/mach/map.h> |
| 24 | |
| 25 | #include "common.h" |
| 26 | |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 27 | #define CPLD_INT_NETHERNET (1<<0) |
| 28 | #define CPLD_INTMASK_ETHERNET (1<<2) |
| 29 | #if defined (CONFIG_MACH_LPD7A400) |
| 30 | # define CPLD_INT_NTOUCH (1<<1) |
| 31 | # define CPLD_INTMASK_TOUCH (1<<3) |
| 32 | # define CPLD_INT_PEN (1<<4) |
| 33 | # define CPLD_INTMASK_PEN (1<<4) |
| 34 | # define CPLD_INT_PIRQ (1<<4) |
| 35 | #endif |
| 36 | #define CPLD_INTMASK_CPLD (1<<7) |
| 37 | #define CPLD_INT_CPLD (1<<6) |
| 38 | |
| 39 | #define CPLD_CONTROL_SWINT (1<<7) /* Disable all CPLD IRQs */ |
| 40 | #define CPLD_CONTROL_OCMSK (1<<6) /* Mask USB1 connect IRQ */ |
| 41 | #define CPLD_CONTROL_PDRV (1<<5) /* PCC_nDRV high */ |
| 42 | #define CPLD_CONTROL_USB1C (1<<4) /* USB1 connect IRQ active */ |
| 43 | #define CPLD_CONTROL_USB1P (1<<3) /* USB1 power disable */ |
| 44 | #define CPLD_CONTROL_AWKP (1<<2) /* Auto-wakeup disabled */ |
| 45 | #define CPLD_CONTROL_LCD_ENABLE (1<<1) /* LCD Vee enable */ |
| 46 | #define CPLD_CONTROL_WRLAN_NENABLE (1<<0) /* SMC91x power disable */ |
| 47 | |
| 48 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | static struct resource smc91x_resources[] = { |
| 50 | [0] = { |
| 51 | .start = CPLD00_PHYS, |
| 52 | .end = CPLD00_PHYS + CPLD00_SIZE - 1, /* Only needs 16B */ |
| 53 | .flags = IORESOURCE_MEM, |
| 54 | }, |
| 55 | |
| 56 | [1] = { |
| 57 | .start = IRQ_LPD7A40X_ETH_INT, |
| 58 | .end = IRQ_LPD7A40X_ETH_INT, |
| 59 | .flags = IORESOURCE_IRQ, |
| 60 | }, |
| 61 | |
| 62 | }; |
| 63 | |
| 64 | static struct platform_device smc91x_device = { |
| 65 | .name = "smc91x", |
| 66 | .id = 0, |
| 67 | .num_resources = ARRAY_SIZE(smc91x_resources), |
| 68 | .resource = smc91x_resources, |
| 69 | }; |
| 70 | |
| 71 | static struct resource lh7a40x_usbclient_resources[] = { |
| 72 | [0] = { |
| 73 | .start = USB_PHYS, |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 74 | .end = (USB_PHYS + PAGE_SIZE), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | .flags = IORESOURCE_MEM, |
| 76 | }, |
| 77 | [1] = { |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 78 | .start = IRQ_USB, |
| 79 | .end = IRQ_USB, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 80 | .flags = IORESOURCE_IRQ, |
| 81 | }, |
| 82 | }; |
| 83 | |
| 84 | static u64 lh7a40x_usbclient_dma_mask = 0xffffffffUL; |
| 85 | |
| 86 | static struct platform_device lh7a40x_usbclient_device = { |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 87 | // .name = "lh7a40x_udc", |
| 88 | .name = "lh7-udc", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 89 | .id = 0, |
| 90 | .dev = { |
| 91 | .dma_mask = &lh7a40x_usbclient_dma_mask, |
| 92 | .coherent_dma_mask = 0xffffffffUL, |
| 93 | }, |
| 94 | .num_resources = ARRAY_SIZE (lh7a40x_usbclient_resources), |
| 95 | .resource = lh7a40x_usbclient_resources, |
| 96 | }; |
| 97 | |
| 98 | #if defined (CONFIG_ARCH_LH7A404) |
| 99 | |
| 100 | static struct resource lh7a404_usbhost_resources [] = { |
| 101 | [0] = { |
| 102 | .start = USBH_PHYS, |
| 103 | .end = (USBH_PHYS + 0xFF), |
| 104 | .flags = IORESOURCE_MEM, |
| 105 | }, |
| 106 | [1] = { |
| 107 | .start = IRQ_USHINTR, |
| 108 | .end = IRQ_USHINTR, |
| 109 | .flags = IORESOURCE_IRQ, |
| 110 | }, |
| 111 | }; |
| 112 | |
| 113 | static u64 lh7a404_usbhost_dma_mask = 0xffffffffUL; |
| 114 | |
| 115 | static struct platform_device lh7a404_usbhost_device = { |
| 116 | .name = "lh7a404-ohci", |
| 117 | .id = 0, |
| 118 | .dev = { |
| 119 | .dma_mask = &lh7a404_usbhost_dma_mask, |
| 120 | .coherent_dma_mask = 0xffffffffUL, |
| 121 | }, |
| 122 | .num_resources = ARRAY_SIZE (lh7a404_usbhost_resources), |
| 123 | .resource = lh7a404_usbhost_resources, |
| 124 | }; |
| 125 | |
| 126 | #endif |
| 127 | |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 128 | static struct platform_device* lpd7a40x_devs[] __initdata = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 129 | &smc91x_device, |
| 130 | &lh7a40x_usbclient_device, |
| 131 | #if defined (CONFIG_ARCH_LH7A404) |
| 132 | &lh7a404_usbhost_device, |
| 133 | #endif |
| 134 | }; |
| 135 | |
| 136 | extern void lpd7a400_map_io (void); |
| 137 | |
| 138 | static void __init lpd7a40x_init (void) |
| 139 | { |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 140 | #if defined (CONFIG_MACH_LPD7A400) |
| 141 | CPLD_CONTROL |= 0 |
| 142 | | CPLD_CONTROL_SWINT /* Disable software interrupt */ |
| 143 | | CPLD_CONTROL_OCMSK; /* Mask USB1 connection IRQ */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 144 | CPLD_CONTROL &= ~(0 |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 145 | | CPLD_CONTROL_LCD_ENABLE /* Disable LCD */ |
| 146 | | CPLD_CONTROL_WRLAN_NENABLE /* Enable SMC91x */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 147 | ); |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 148 | #endif |
| 149 | |
| 150 | #if defined (CONFIG_MACH_LPD7A404) |
| 151 | CPLD_CONTROL &= ~(0 |
| 152 | | CPLD_CONTROL_WRLAN_NENABLE /* Enable SMC91x */ |
| 153 | ); |
| 154 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 155 | |
| 156 | platform_add_devices (lpd7a40x_devs, ARRAY_SIZE (lpd7a40x_devs)); |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 157 | #if defined (CONFIG_FB_ARMCLCD) |
| 158 | lh7a40x_clcd_init (); |
| 159 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 160 | } |
| 161 | |
| 162 | static void lh7a40x_ack_cpld_irq (u32 irq) |
| 163 | { |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 164 | /* CPLD doesn't have ack capability, but some devices may */ |
| 165 | |
| 166 | #if defined (CPLD_INTMASK_TOUCH) |
| 167 | /* The touch control *must* mask the the interrupt because the |
| 168 | * interrupt bit is read by the driver to determine if the pen |
| 169 | * is still down. */ |
| 170 | if (irq == IRQ_TOUCH) |
| 171 | CPLD_INTERRUPTS |= CPLD_INTMASK_TOUCH; |
| 172 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 173 | } |
| 174 | |
| 175 | static void lh7a40x_mask_cpld_irq (u32 irq) |
| 176 | { |
| 177 | switch (irq) { |
| 178 | case IRQ_LPD7A40X_ETH_INT: |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 179 | CPLD_INTERRUPTS |= CPLD_INTMASK_ETHERNET; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 180 | break; |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 181 | #if defined (IRQ_TOUCH) |
| 182 | case IRQ_TOUCH: |
| 183 | CPLD_INTERRUPTS |= CPLD_INTMASK_TOUCH; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | break; |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 185 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 186 | } |
| 187 | } |
| 188 | |
| 189 | static void lh7a40x_unmask_cpld_irq (u32 irq) |
| 190 | { |
| 191 | switch (irq) { |
| 192 | case IRQ_LPD7A40X_ETH_INT: |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 193 | CPLD_INTERRUPTS &= ~CPLD_INTMASK_ETHERNET; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 194 | break; |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 195 | #if defined (IRQ_TOUCH) |
| 196 | case IRQ_TOUCH: |
| 197 | CPLD_INTERRUPTS &= ~CPLD_INTMASK_TOUCH; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 198 | break; |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 199 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 200 | } |
| 201 | } |
| 202 | |
David Brownell | 38c677c | 2006-08-01 22:26:25 +0100 | [diff] [blame^] | 203 | static struct irq_chip lpd7a40x_cpld_chip = { |
| 204 | .name = "CPLD", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 205 | .ack = lh7a40x_ack_cpld_irq, |
| 206 | .mask = lh7a40x_mask_cpld_irq, |
| 207 | .unmask = lh7a40x_unmask_cpld_irq, |
| 208 | }; |
| 209 | |
| 210 | static void lpd7a40x_cpld_handler (unsigned int irq, struct irqdesc *desc, |
| 211 | struct pt_regs *regs) |
| 212 | { |
| 213 | unsigned int mask = CPLD_INTERRUPTS; |
| 214 | |
| 215 | desc->chip->ack (irq); |
| 216 | |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 217 | if ((mask & (1<<0)) == 0) /* WLAN */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 218 | IRQ_DISPATCH (IRQ_LPD7A40X_ETH_INT); |
| 219 | |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 220 | #if defined (IRQ_TOUCH) |
| 221 | if ((mask & (1<<1)) == 0) /* Touch */ |
| 222 | IRQ_DISPATCH (IRQ_TOUCH); |
| 223 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | |
| 225 | desc->chip->unmask (irq); /* Level-triggered need this */ |
| 226 | } |
| 227 | |
| 228 | |
| 229 | void __init lh7a40x_init_board_irq (void) |
| 230 | { |
| 231 | int irq; |
| 232 | |
| 233 | /* Rev A (v2.8): PF0, PF1, PF2, and PF3 are available IRQs. |
| 234 | PF7 supports the CPLD. |
| 235 | Rev B (v3.4): PF0, PF1, and PF2 are available IRQs. |
| 236 | PF3 supports the CPLD. |
| 237 | (Some) LPD7A404 prerelease boards report a version |
| 238 | number of 0x16, but we force an override since the |
| 239 | hardware is of the newer variety. |
| 240 | */ |
| 241 | |
| 242 | unsigned char cpld_version = CPLD_REVISION; |
| 243 | int pinCPLD = (cpld_version == 0x28) ? 7 : 3; |
| 244 | |
| 245 | #if defined CONFIG_MACH_LPD7A404 |
| 246 | cpld_version = 0x34; /* Coerce LPD7A404 to RevB */ |
| 247 | #endif |
| 248 | |
| 249 | /* First, configure user controlled GPIOF interrupts */ |
| 250 | |
| 251 | GPIO_PFDD &= ~0x0f; /* PF0-3 are inputs */ |
| 252 | GPIO_INTTYPE1 &= ~0x0f; /* PF0-3 are level triggered */ |
| 253 | GPIO_INTTYPE2 &= ~0x0f; /* PF0-3 are active low */ |
| 254 | barrier (); |
| 255 | GPIO_GPIOFINTEN |= 0x0f; /* Enable PF0, PF1, PF2, and PF3 IRQs */ |
| 256 | |
| 257 | /* Then, configure CPLD interrupt */ |
| 258 | |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 259 | /* Disable all CPLD interrupts */ |
| 260 | #if defined (CONFIG_MACH_LPD7A400) |
| 261 | CPLD_INTERRUPTS = CPLD_INTMASK_TOUCH | CPLD_INTMASK_PEN |
| 262 | | CPLD_INTMASK_ETHERNET; |
| 263 | /* *** FIXME: don't know why we need 7 and 4. 7 is way wrong |
| 264 | and 4 is uncefined. */ |
| 265 | // (1<<7)|(1<<4)|(1<<3)|(1<<2); |
| 266 | #endif |
| 267 | #if defined (CONFIG_MACH_LPD7A404) |
| 268 | CPLD_INTERRUPTS = CPLD_INTMASK_ETHERNET; |
| 269 | /* *** FIXME: don't know why we need 6 and 5, neither is defined. */ |
| 270 | // (1<<6)|(1<<5)|(1<<3); |
| 271 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 272 | GPIO_PFDD &= ~(1 << pinCPLD); /* Make input */ |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 273 | GPIO_INTTYPE1 &= ~(1 << pinCPLD); /* Level triggered */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 274 | GPIO_INTTYPE2 &= ~(1 << pinCPLD); /* Active low */ |
| 275 | barrier (); |
| 276 | GPIO_GPIOFINTEN |= (1 << pinCPLD); /* Enable */ |
| 277 | |
| 278 | /* Cascade CPLD interrupts */ |
| 279 | |
| 280 | for (irq = IRQ_BOARD_START; |
| 281 | irq < IRQ_BOARD_START + NR_IRQ_BOARD; ++irq) { |
| 282 | set_irq_chip (irq, &lpd7a40x_cpld_chip); |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 283 | set_irq_handler (irq, do_level_IRQ); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | set_irq_flags (irq, IRQF_VALID); |
| 285 | } |
| 286 | |
| 287 | set_irq_chained_handler ((cpld_version == 0x28) |
| 288 | ? IRQ_CPLD_V28 |
| 289 | : IRQ_CPLD_V34, |
| 290 | lpd7a40x_cpld_handler); |
| 291 | } |
| 292 | |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 293 | static struct map_desc lpd7a40x_io_desc[] __initdata = { |
Deepak Saxena | 36d28c0 | 2005-10-28 15:18:59 +0100 | [diff] [blame] | 294 | { |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 295 | .virtual = IO_VIRT, |
Deepak Saxena | 36d28c0 | 2005-10-28 15:18:59 +0100 | [diff] [blame] | 296 | .pfn = __phys_to_pfn(IO_PHYS), |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 297 | .length = IO_SIZE, |
Deepak Saxena | 36d28c0 | 2005-10-28 15:18:59 +0100 | [diff] [blame] | 298 | .type = MT_DEVICE |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 299 | }, |
| 300 | { /* Mapping added to work around chip select problems */ |
Deepak Saxena | 36d28c0 | 2005-10-28 15:18:59 +0100 | [diff] [blame] | 301 | .virtual = IOBARRIER_VIRT, |
| 302 | .pfn = __phys_to_pfn(IOBARRIER_PHYS), |
| 303 | .length = IOBARRIER_SIZE, |
| 304 | .type = MT_DEVICE |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 305 | }, |
| 306 | { |
Deepak Saxena | 36d28c0 | 2005-10-28 15:18:59 +0100 | [diff] [blame] | 307 | .virtual = CF_VIRT, |
| 308 | .pfn = __phys_to_pfn(CF_PHYS), |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 309 | .length = CF_SIZE, |
Deepak Saxena | 36d28c0 | 2005-10-28 15:18:59 +0100 | [diff] [blame] | 310 | .type = MT_DEVICE |
| 311 | }, |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 312 | { |
| 313 | .virtual = CPLD02_VIRT, |
| 314 | .pfn = __phys_to_pfn(CPLD02_PHYS), |
| 315 | .length = CPLD02_SIZE, |
| 316 | .type = MT_DEVICE |
| 317 | }, |
| 318 | { |
| 319 | .virtual = CPLD06_VIRT, |
| 320 | .pfn = __phys_to_pfn(CPLD06_PHYS), |
| 321 | .length = CPLD06_SIZE, |
| 322 | .type = MT_DEVICE |
| 323 | }, |
| 324 | { |
| 325 | .virtual = CPLD08_VIRT, |
| 326 | .pfn = __phys_to_pfn(CPLD08_PHYS), |
| 327 | .length = CPLD08_SIZE, |
| 328 | .type = MT_DEVICE |
| 329 | }, |
| 330 | { |
| 331 | .virtual = CPLD08_VIRT, |
| 332 | .pfn = __phys_to_pfn(CPLD08_PHYS), |
| 333 | .length = CPLD08_SIZE, |
| 334 | .type = MT_DEVICE |
| 335 | }, |
| 336 | { |
| 337 | .virtual = CPLD0A_VIRT, |
| 338 | .pfn = __phys_to_pfn(CPLD0A_PHYS), |
| 339 | .length = CPLD0A_SIZE, |
| 340 | .type = MT_DEVICE |
| 341 | }, |
| 342 | { |
| 343 | .virtual = CPLD0C_VIRT, |
| 344 | .pfn = __phys_to_pfn(CPLD0C_PHYS), |
| 345 | .length = CPLD0C_SIZE, |
| 346 | .type = MT_DEVICE |
| 347 | }, |
| 348 | { |
| 349 | .virtual = CPLD0E_VIRT, |
| 350 | .pfn = __phys_to_pfn(CPLD0E_PHYS), |
| 351 | .length = CPLD0E_SIZE, |
| 352 | .type = MT_DEVICE |
| 353 | }, |
| 354 | { |
| 355 | .virtual = CPLD10_VIRT, |
| 356 | .pfn = __phys_to_pfn(CPLD10_PHYS), |
| 357 | .length = CPLD10_SIZE, |
| 358 | .type = MT_DEVICE |
| 359 | }, |
| 360 | { |
| 361 | .virtual = CPLD12_VIRT, |
| 362 | .pfn = __phys_to_pfn(CPLD12_PHYS), |
| 363 | .length = CPLD12_SIZE, |
| 364 | .type = MT_DEVICE |
| 365 | }, |
| 366 | { |
| 367 | .virtual = CPLD14_VIRT, |
| 368 | .pfn = __phys_to_pfn(CPLD14_PHYS), |
| 369 | .length = CPLD14_SIZE, |
| 370 | .type = MT_DEVICE |
| 371 | }, |
| 372 | { |
| 373 | .virtual = CPLD16_VIRT, |
| 374 | .pfn = __phys_to_pfn(CPLD16_PHYS), |
| 375 | .length = CPLD16_SIZE, |
| 376 | .type = MT_DEVICE |
| 377 | }, |
| 378 | { |
| 379 | .virtual = CPLD18_VIRT, |
| 380 | .pfn = __phys_to_pfn(CPLD18_PHYS), |
| 381 | .length = CPLD18_SIZE, |
| 382 | .type = MT_DEVICE |
| 383 | }, |
| 384 | { |
| 385 | .virtual = CPLD1A_VIRT, |
| 386 | .pfn = __phys_to_pfn(CPLD1A_PHYS), |
| 387 | .length = CPLD1A_SIZE, |
| 388 | .type = MT_DEVICE |
| 389 | }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 390 | }; |
| 391 | |
| 392 | void __init |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 393 | lpd7a40x_map_io(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 394 | { |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 395 | iotable_init (lpd7a40x_io_desc, ARRAY_SIZE (lpd7a40x_io_desc)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 396 | } |
| 397 | |
| 398 | #ifdef CONFIG_MACH_LPD7A400 |
| 399 | |
| 400 | MACHINE_START (LPD7A400, "Logic Product Development LPD7A400-10") |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 401 | /* Maintainer: Marc Singer */ |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 402 | .phys_io = 0x80000000, |
| 403 | .io_pg_offst = ((io_p2v (0x80000000))>>18) & 0xfffc, |
| 404 | .boot_params = 0xc0000100, |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 405 | .map_io = lpd7a40x_map_io, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 406 | .init_irq = lh7a400_init_irq, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 407 | .timer = &lh7a40x_timer, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 408 | .init_machine = lpd7a40x_init, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 409 | MACHINE_END |
| 410 | |
| 411 | #endif |
| 412 | |
| 413 | #ifdef CONFIG_MACH_LPD7A404 |
| 414 | |
| 415 | MACHINE_START (LPD7A404, "Logic Product Development LPD7A404-10") |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 416 | /* Maintainer: Marc Singer */ |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 417 | .phys_io = 0x80000000, |
| 418 | .io_pg_offst = ((io_p2v (0x80000000))>>18) & 0xfffc, |
| 419 | .boot_params = 0xc0000100, |
Marc Singer | 638b266 | 2006-05-16 11:41:28 +0100 | [diff] [blame] | 420 | .map_io = lpd7a40x_map_io, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 421 | .init_irq = lh7a404_init_irq, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 422 | .timer = &lh7a40x_timer, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 423 | .init_machine = lpd7a40x_init, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 424 | MACHINE_END |
| 425 | |
| 426 | #endif |