Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Support for Sharp SL-C7xx PDAs |
| 3 | * Models: SL-C700 (Corgi), SL-C750 (Shepherd), SL-C760 (Husky) |
| 4 | * |
| 5 | * Copyright (c) 2004-2005 Richard Purdie |
| 6 | * |
| 7 | * Based on Sharp's 2.4 kernel patches/lubbock.c |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License version 2 as |
| 11 | * published by the Free Software Foundation. |
| 12 | * |
| 13 | */ |
| 14 | |
| 15 | #include <linux/kernel.h> |
| 16 | #include <linux/init.h> |
Russell King | d052d1b | 2005-10-29 19:07:23 +0100 | [diff] [blame] | 17 | #include <linux/platform_device.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | #include <linux/major.h> |
| 19 | #include <linux/fs.h> |
| 20 | #include <linux/interrupt.h> |
| 21 | #include <linux/mmc/host.h> |
Richard Purdie | 74617fb | 2006-06-19 19:57:12 +0100 | [diff] [blame] | 22 | #include <linux/pm.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | |
| 24 | #include <asm/setup.h> |
| 25 | #include <asm/memory.h> |
| 26 | #include <asm/mach-types.h> |
| 27 | #include <asm/hardware.h> |
| 28 | #include <asm/irq.h> |
| 29 | #include <asm/io.h> |
Richard Purdie | 74617fb | 2006-06-19 19:57:12 +0100 | [diff] [blame] | 30 | #include <asm/system.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | |
| 32 | #include <asm/mach/arch.h> |
| 33 | #include <asm/mach/map.h> |
| 34 | #include <asm/mach/irq.h> |
| 35 | |
| 36 | #include <asm/arch/pxa-regs.h> |
Richard Purdie | ca1140b | 2005-10-30 14:38:53 +0000 | [diff] [blame] | 37 | #include <asm/arch/irda.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | #include <asm/arch/mmc.h> |
| 39 | #include <asm/arch/udc.h> |
| 40 | #include <asm/arch/corgi.h> |
Richard Purdie | 1036260 | 2005-10-10 10:17:45 +0100 | [diff] [blame] | 41 | #include <asm/arch/sharpsl.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 42 | |
| 43 | #include <asm/mach/sharpsl_param.h> |
| 44 | #include <asm/hardware/scoop.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 45 | |
| 46 | #include "generic.h" |
Richard Purdie | 50a5de4 | 2005-09-13 01:25:30 -0700 | [diff] [blame] | 47 | #include "sharpsl.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | |
| 49 | |
| 50 | /* |
| 51 | * Corgi SCOOP Device |
| 52 | */ |
| 53 | static struct resource corgi_scoop_resources[] = { |
| 54 | [0] = { |
| 55 | .start = 0x10800000, |
| 56 | .end = 0x10800fff, |
| 57 | .flags = IORESOURCE_MEM, |
| 58 | }, |
| 59 | }; |
| 60 | |
| 61 | static struct scoop_config corgi_scoop_setup = { |
| 62 | .io_dir = CORGI_SCOOP_IO_DIR, |
| 63 | .io_out = CORGI_SCOOP_IO_OUT, |
| 64 | }; |
| 65 | |
| 66 | struct platform_device corgiscoop_device = { |
| 67 | .name = "sharp-scoop", |
| 68 | .id = -1, |
| 69 | .dev = { |
| 70 | .platform_data = &corgi_scoop_setup, |
| 71 | }, |
| 72 | .num_resources = ARRAY_SIZE(corgi_scoop_resources), |
| 73 | .resource = corgi_scoop_resources, |
| 74 | }; |
| 75 | |
Richard Purdie | a63ae44 | 2005-11-08 19:15:43 +0000 | [diff] [blame] | 76 | static void corgi_pcmcia_init(void) |
| 77 | { |
| 78 | /* Setup default state of GPIO outputs |
| 79 | before we enable them as outputs. */ |
| 80 | GPSR(GPIO48_nPOE) = GPIO_bit(GPIO48_nPOE) | |
| 81 | GPIO_bit(GPIO49_nPWE) | GPIO_bit(GPIO50_nPIOR) | |
| 82 | GPIO_bit(GPIO51_nPIOW) | GPIO_bit(GPIO52_nPCE_1) | |
| 83 | GPIO_bit(GPIO53_nPCE_2); |
| 84 | |
| 85 | pxa_gpio_mode(GPIO48_nPOE_MD); |
| 86 | pxa_gpio_mode(GPIO49_nPWE_MD); |
| 87 | pxa_gpio_mode(GPIO50_nPIOR_MD); |
| 88 | pxa_gpio_mode(GPIO51_nPIOW_MD); |
| 89 | pxa_gpio_mode(GPIO55_nPREG_MD); |
| 90 | pxa_gpio_mode(GPIO56_nPWAIT_MD); |
| 91 | pxa_gpio_mode(GPIO57_nIOIS16_MD); |
| 92 | pxa_gpio_mode(GPIO52_nPCE_1_MD); |
| 93 | pxa_gpio_mode(GPIO53_nPCE_2_MD); |
| 94 | pxa_gpio_mode(GPIO54_pSKTSEL_MD); |
| 95 | } |
| 96 | |
| 97 | static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = { |
| 98 | { |
| 99 | .dev = &corgiscoop_device.dev, |
| 100 | .irq = CORGI_IRQ_GPIO_CF_IRQ, |
| 101 | .cd_irq = CORGI_IRQ_GPIO_CF_CD, |
| 102 | .cd_irq_str = "PCMCIA0 CD", |
| 103 | }, |
| 104 | }; |
| 105 | |
| 106 | static struct scoop_pcmcia_config corgi_pcmcia_config = { |
| 107 | .devs = &corgi_pcmcia_scoop[0], |
| 108 | .num_devs = 1, |
| 109 | .pcmcia_init = corgi_pcmcia_init, |
| 110 | }; |
| 111 | |
| 112 | EXPORT_SYMBOL(corgiscoop_device); |
| 113 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 114 | |
| 115 | /* |
| 116 | * Corgi SSP Device |
| 117 | * |
| 118 | * Set the parent as the scoop device because a lot of SSP devices |
| 119 | * also use scoop functions and this makes the power up/down order |
| 120 | * work correctly. |
| 121 | */ |
Richard Purdie | 41b1bce | 2005-09-06 15:19:05 -0700 | [diff] [blame] | 122 | struct platform_device corgissp_device = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | .name = "corgi-ssp", |
| 124 | .dev = { |
| 125 | .parent = &corgiscoop_device.dev, |
| 126 | }, |
| 127 | .id = -1, |
| 128 | }; |
| 129 | |
Richard Purdie | 50a5de4 | 2005-09-13 01:25:30 -0700 | [diff] [blame] | 130 | struct corgissp_machinfo corgi_ssp_machinfo = { |
| 131 | .port = 1, |
| 132 | .cs_lcdcon = CORGI_GPIO_LCDCON_CS, |
| 133 | .cs_ads7846 = CORGI_GPIO_ADS7846_CS, |
| 134 | .cs_max1111 = CORGI_GPIO_MAX1111_CS, |
| 135 | .clk_lcdcon = 76, |
| 136 | .clk_ads7846 = 2, |
| 137 | .clk_max1111 = 8, |
| 138 | }; |
| 139 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 140 | |
| 141 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 142 | * Corgi Backlight Device |
| 143 | */ |
Richard Purdie | 1351e6e | 2005-09-13 01:25:33 -0700 | [diff] [blame] | 144 | static struct corgibl_machinfo corgi_bl_machinfo = { |
| 145 | .max_intensity = 0x2f, |
Richard Purdie | 2c0f5fb | 2006-03-31 02:31:51 -0800 | [diff] [blame] | 146 | .default_intensity = 0x1f, |
| 147 | .limit_mask = 0x0b, |
Richard Purdie | 1351e6e | 2005-09-13 01:25:33 -0700 | [diff] [blame] | 148 | .set_bl_intensity = corgi_bl_set_intensity, |
| 149 | }; |
| 150 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | static struct platform_device corgibl_device = { |
| 152 | .name = "corgi-bl", |
| 153 | .dev = { |
| 154 | .parent = &corgifb_device.dev, |
Richard Purdie | 1351e6e | 2005-09-13 01:25:33 -0700 | [diff] [blame] | 155 | .platform_data = &corgi_bl_machinfo, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 156 | }, |
| 157 | .id = -1, |
| 158 | }; |
| 159 | |
| 160 | |
| 161 | /* |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 162 | * Corgi Keyboard Device |
| 163 | */ |
| 164 | static struct platform_device corgikbd_device = { |
| 165 | .name = "corgi-keyboard", |
| 166 | .id = -1, |
| 167 | }; |
| 168 | |
| 169 | |
| 170 | /* |
Richard Purdie | 3179108 | 2006-03-31 02:31:09 -0800 | [diff] [blame] | 171 | * Corgi LEDs |
| 172 | */ |
| 173 | static struct platform_device corgiled_device = { |
| 174 | .name = "corgi-led", |
| 175 | .id = -1, |
| 176 | }; |
| 177 | |
| 178 | /* |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 179 | * Corgi Touch Screen Device |
| 180 | */ |
Richard Purdie | 513b6e1 | 2005-09-13 01:25:33 -0700 | [diff] [blame] | 181 | static struct resource corgits_resources[] = { |
| 182 | [0] = { |
| 183 | .start = CORGI_IRQ_GPIO_TP_INT, |
| 184 | .end = CORGI_IRQ_GPIO_TP_INT, |
| 185 | .flags = IORESOURCE_IRQ, |
| 186 | }, |
| 187 | }; |
| 188 | |
| 189 | static struct corgits_machinfo corgi_ts_machinfo = { |
| 190 | .get_hsync_len = corgi_get_hsync_len, |
| 191 | .put_hsync = corgi_put_hsync, |
| 192 | .wait_hsync = corgi_wait_hsync, |
| 193 | }; |
| 194 | |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 195 | static struct platform_device corgits_device = { |
| 196 | .name = "corgi-ts", |
| 197 | .dev = { |
| 198 | .parent = &corgissp_device.dev, |
Richard Purdie | 513b6e1 | 2005-09-13 01:25:33 -0700 | [diff] [blame] | 199 | .platform_data = &corgi_ts_machinfo, |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 200 | }, |
| 201 | .id = -1, |
Richard Purdie | 513b6e1 | 2005-09-13 01:25:33 -0700 | [diff] [blame] | 202 | .num_resources = ARRAY_SIZE(corgits_resources), |
| 203 | .resource = corgits_resources, |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 204 | }; |
| 205 | |
| 206 | |
| 207 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 208 | * MMC/SD Device |
| 209 | * |
Richard Purdie | aa6c2e7 | 2005-09-09 18:54:03 +0100 | [diff] [blame] | 210 | * The card detect interrupt isn't debounced so we delay it by 250ms |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 211 | * to give the card a chance to fully insert/eject. |
| 212 | */ |
Richard Purdie | aa6c2e7 | 2005-09-09 18:54:03 +0100 | [diff] [blame] | 213 | static struct pxamci_platform_data corgi_mci_platform_data; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | |
Richard Purdie | aa6c2e7 | 2005-09-09 18:54:03 +0100 | [diff] [blame] | 215 | static int corgi_mci_init(struct device *dev, irqreturn_t (*corgi_detect_int)(int, void *, struct pt_regs *), void *data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 216 | { |
| 217 | int err; |
| 218 | |
| 219 | /* setup GPIO for PXA25x MMC controller */ |
| 220 | pxa_gpio_mode(GPIO6_MMCCLK_MD); |
| 221 | pxa_gpio_mode(GPIO8_MMCCS0_MD); |
| 222 | pxa_gpio_mode(CORGI_GPIO_nSD_DETECT | GPIO_IN); |
| 223 | pxa_gpio_mode(CORGI_GPIO_SD_PWR | GPIO_OUT); |
| 224 | |
Richard Purdie | aa6c2e7 | 2005-09-09 18:54:03 +0100 | [diff] [blame] | 225 | corgi_mci_platform_data.detect_delay = msecs_to_jiffies(250); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 226 | |
Russell King | 9ded96f | 2006-01-08 01:02:07 -0800 | [diff] [blame] | 227 | err = request_irq(CORGI_IRQ_GPIO_nSD_DETECT, corgi_detect_int, |
Thomas Gleixner | 52e405e | 2006-07-03 02:20:05 +0200 | [diff] [blame] | 228 | IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, |
Russell King | 9ded96f | 2006-01-08 01:02:07 -0800 | [diff] [blame] | 229 | "MMC card detect", data); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 230 | if (err) { |
| 231 | printk(KERN_ERR "corgi_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); |
| 232 | return -1; |
| 233 | } |
| 234 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 235 | return 0; |
| 236 | } |
| 237 | |
| 238 | static void corgi_mci_setpower(struct device *dev, unsigned int vdd) |
| 239 | { |
| 240 | struct pxamci_platform_data* p_d = dev->platform_data; |
| 241 | |
Richard Purdie | fdce05b | 2005-09-15 14:53:21 +0100 | [diff] [blame] | 242 | if (( 1 << vdd) & p_d->ocr_mask) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 243 | GPSR1 = GPIO_bit(CORGI_GPIO_SD_PWR); |
Richard Purdie | fdce05b | 2005-09-15 14:53:21 +0100 | [diff] [blame] | 244 | else |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 245 | GPCR1 = GPIO_bit(CORGI_GPIO_SD_PWR); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 246 | } |
| 247 | |
Richard Purdie | 3870ee8 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 248 | static int corgi_mci_get_ro(struct device *dev) |
| 249 | { |
| 250 | return GPLR(CORGI_GPIO_nSD_WP) & GPIO_bit(CORGI_GPIO_nSD_WP); |
| 251 | } |
| 252 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | static void corgi_mci_exit(struct device *dev, void *data) |
| 254 | { |
| 255 | free_irq(CORGI_IRQ_GPIO_nSD_DETECT, data); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 256 | } |
| 257 | |
| 258 | static struct pxamci_platform_data corgi_mci_platform_data = { |
| 259 | .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, |
| 260 | .init = corgi_mci_init, |
Richard Purdie | 3870ee8 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 261 | .get_ro = corgi_mci_get_ro, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 262 | .setpower = corgi_mci_setpower, |
| 263 | .exit = corgi_mci_exit, |
| 264 | }; |
| 265 | |
| 266 | |
Richard Purdie | ca1140b | 2005-10-30 14:38:53 +0000 | [diff] [blame] | 267 | /* |
| 268 | * Irda |
| 269 | */ |
| 270 | static void corgi_irda_transceiver_mode(struct device *dev, int mode) |
| 271 | { |
| 272 | if (mode & IR_OFF) |
| 273 | GPSR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON); |
| 274 | else |
| 275 | GPCR(CORGI_GPIO_IR_ON) = GPIO_bit(CORGI_GPIO_IR_ON); |
| 276 | } |
| 277 | |
| 278 | static struct pxaficp_platform_data corgi_ficp_platform_data = { |
| 279 | .transceiver_cap = IR_SIRMODE | IR_OFF, |
| 280 | .transceiver_mode = corgi_irda_transceiver_mode, |
| 281 | }; |
| 282 | |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 283 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | /* |
| 285 | * USB Device Controller |
| 286 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 287 | static struct pxa2xx_udc_mach_info udc_info __initdata = { |
| 288 | /* no connect GPIO; corgi can't tell connection status */ |
David Brownell | b2bbb20 | 2006-06-29 12:25:39 -0700 | [diff] [blame^] | 289 | .gpio_pullup = CORGI_GPIO_USB_PULLUP, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | }; |
| 291 | |
| 292 | |
| 293 | static struct platform_device *devices[] __initdata = { |
| 294 | &corgiscoop_device, |
| 295 | &corgissp_device, |
| 296 | &corgifb_device, |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 297 | &corgikbd_device, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 298 | &corgibl_device, |
Richard Purdie | f7ceff3 | 2005-09-06 15:19:07 -0700 | [diff] [blame] | 299 | &corgits_device, |
Richard Purdie | 3179108 | 2006-03-31 02:31:09 -0800 | [diff] [blame] | 300 | &corgiled_device, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | }; |
| 302 | |
Richard Purdie | 74617fb | 2006-06-19 19:57:12 +0100 | [diff] [blame] | 303 | static void corgi_poweroff(void) |
| 304 | { |
| 305 | RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; |
| 306 | |
| 307 | if (!machine_is_corgi()) |
| 308 | /* Green LED off tells the bootloader to halt */ |
| 309 | reset_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN); |
| 310 | arm_machine_restart('h'); |
| 311 | } |
| 312 | |
| 313 | static void corgi_restart(char mode) |
| 314 | { |
| 315 | RCSR = RCSR_HWR | RCSR_WDR | RCSR_SMR | RCSR_GPR; |
| 316 | |
| 317 | if (!machine_is_corgi()) |
| 318 | /* Green LED on tells the bootloader to reboot */ |
| 319 | set_scoop_gpio(&corgiscoop_device.dev, CORGI_SCP_LED_GREEN); |
| 320 | arm_machine_restart('h'); |
| 321 | } |
| 322 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 323 | static void __init corgi_init(void) |
| 324 | { |
Richard Purdie | 74617fb | 2006-06-19 19:57:12 +0100 | [diff] [blame] | 325 | pm_power_off = corgi_poweroff; |
| 326 | arm_pm_restart = corgi_restart; |
| 327 | |
Richard Purdie | fdce05b | 2005-09-15 14:53:21 +0100 | [diff] [blame] | 328 | /* setup sleep mode values */ |
| 329 | PWER = 0x00000002; |
| 330 | PFER = 0x00000000; |
| 331 | PRER = 0x00000002; |
| 332 | PGSR0 = 0x0158C000; |
| 333 | PGSR1 = 0x00FF0080; |
| 334 | PGSR2 = 0x0001C004; |
| 335 | /* Stop 3.6MHz and drive HIGH to PCMCIA and CS */ |
| 336 | PCFR |= PCFR_OPDE; |
| 337 | |
Richard Purdie | 50a5de4 | 2005-09-13 01:25:30 -0700 | [diff] [blame] | 338 | corgi_ssp_set_machinfo(&corgi_ssp_machinfo); |
| 339 | |
Richard Purdie | ca1140b | 2005-10-30 14:38:53 +0000 | [diff] [blame] | 340 | pxa_gpio_mode(CORGI_GPIO_IR_ON | GPIO_OUT); |
Richard Purdie | 513b6e1 | 2005-09-13 01:25:33 -0700 | [diff] [blame] | 341 | pxa_gpio_mode(CORGI_GPIO_HSYNC | GPIO_IN); |
Richard Purdie | ca1140b | 2005-10-30 14:38:53 +0000 | [diff] [blame] | 342 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 343 | pxa_set_udc_info(&udc_info); |
| 344 | pxa_set_mci_info(&corgi_mci_platform_data); |
Richard Purdie | ca1140b | 2005-10-30 14:38:53 +0000 | [diff] [blame] | 345 | pxa_set_ficp_info(&corgi_ficp_platform_data); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 346 | |
Richard Purdie | a63ae44 | 2005-11-08 19:15:43 +0000 | [diff] [blame] | 347 | platform_scoop_config = &corgi_pcmcia_config; |
Richard Purdie | 0ce7625 | 2005-09-05 20:49:54 +0100 | [diff] [blame] | 348 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | platform_add_devices(devices, ARRAY_SIZE(devices)); |
| 350 | } |
| 351 | |
| 352 | static void __init fixup_corgi(struct machine_desc *desc, |
| 353 | struct tag *tags, char **cmdline, struct meminfo *mi) |
| 354 | { |
| 355 | sharpsl_save_param(); |
| 356 | mi->nr_banks=1; |
| 357 | mi->bank[0].start = 0xa0000000; |
| 358 | mi->bank[0].node = 0; |
| 359 | if (machine_is_corgi()) |
| 360 | mi->bank[0].size = (32*1024*1024); |
| 361 | else |
| 362 | mi->bank[0].size = (64*1024*1024); |
| 363 | } |
| 364 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 365 | #ifdef CONFIG_MACH_CORGI |
| 366 | MACHINE_START(CORGI, "SHARP Corgi") |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 367 | .phys_io = 0x40000000, |
Russell King | 68070bd | 2005-07-04 10:44:34 +0100 | [diff] [blame] | 368 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 369 | .fixup = fixup_corgi, |
Richard Purdie | fdce05b | 2005-09-15 14:53:21 +0100 | [diff] [blame] | 370 | .map_io = pxa_map_io, |
| 371 | .init_irq = pxa_init_irq, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 372 | .init_machine = corgi_init, |
| 373 | .timer = &pxa_timer, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 374 | MACHINE_END |
| 375 | #endif |
| 376 | |
| 377 | #ifdef CONFIG_MACH_SHEPHERD |
| 378 | MACHINE_START(SHEPHERD, "SHARP Shepherd") |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 379 | .phys_io = 0x40000000, |
Russell King | 68070bd | 2005-07-04 10:44:34 +0100 | [diff] [blame] | 380 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 381 | .fixup = fixup_corgi, |
Richard Purdie | fdce05b | 2005-09-15 14:53:21 +0100 | [diff] [blame] | 382 | .map_io = pxa_map_io, |
| 383 | .init_irq = pxa_init_irq, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 384 | .init_machine = corgi_init, |
| 385 | .timer = &pxa_timer, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 386 | MACHINE_END |
| 387 | #endif |
| 388 | |
| 389 | #ifdef CONFIG_MACH_HUSKY |
| 390 | MACHINE_START(HUSKY, "SHARP Husky") |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 391 | .phys_io = 0x40000000, |
Russell King | 68070bd | 2005-07-04 10:44:34 +0100 | [diff] [blame] | 392 | .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 393 | .fixup = fixup_corgi, |
Richard Purdie | fdce05b | 2005-09-15 14:53:21 +0100 | [diff] [blame] | 394 | .map_io = pxa_map_io, |
| 395 | .init_irq = pxa_init_irq, |
Russell King | e9dea0c | 2005-07-03 17:38:58 +0100 | [diff] [blame] | 396 | .init_machine = corgi_init, |
| 397 | .timer = &pxa_timer, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 398 | MACHINE_END |
| 399 | #endif |
| 400 | |