1 /* linux/arch/arm/plat-s3c24xx/devs.c
3 * Copyright (c) 2004 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
6 * Base S3C24XX platform device definitions
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
14 #include <linux/kernel.h>
15 #include <linux/types.h>
16 #include <linux/interrupt.h>
17 #include <linux/list.h>
18 #include <linux/timer.h>
19 #include <linux/init.h>
20 #include <linux/serial_core.h>
21 #include <linux/platform_device.h>
24 #include <asm/mach/arch.h>
25 #include <asm/mach/map.h>
26 #include <asm/mach/irq.h>
28 #include <mach/hardware.h>
30 #include <mach/irqs.h>
33 #include <plat/regs-serial.h>
36 #include <plat/devs.h>
38 #include <plat/regs-spi.h>
42 /* Serial port registrations */
44 static struct resource s3c2410_uart0_resource[] = {
46 .start = S3C2410_PA_UART0,
47 .end = S3C2410_PA_UART0 + 0x3fff,
48 .flags = IORESOURCE_MEM,
51 .start = IRQ_S3CUART_RX0,
52 .end = IRQ_S3CUART_ERR0,
53 .flags = IORESOURCE_IRQ,
57 static struct resource s3c2410_uart1_resource[] = {
59 .start = S3C2410_PA_UART1,
60 .end = S3C2410_PA_UART1 + 0x3fff,
61 .flags = IORESOURCE_MEM,
64 .start = IRQ_S3CUART_RX1,
65 .end = IRQ_S3CUART_ERR1,
66 .flags = IORESOURCE_IRQ,
70 static struct resource s3c2410_uart2_resource[] = {
72 .start = S3C2410_PA_UART2,
73 .end = S3C2410_PA_UART2 + 0x3fff,
74 .flags = IORESOURCE_MEM,
77 .start = IRQ_S3CUART_RX2,
78 .end = IRQ_S3CUART_ERR2,
79 .flags = IORESOURCE_IRQ,
83 static struct resource s3c2410_uart3_resource[] = {
85 .start = S3C2443_PA_UART3,
86 .end = S3C2443_PA_UART3 + 0x3fff,
87 .flags = IORESOURCE_MEM,
90 .start = IRQ_S3CUART_RX3,
91 .end = IRQ_S3CUART_ERR3,
92 .flags = IORESOURCE_IRQ,
96 struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
98 .resources = s3c2410_uart0_resource,
99 .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
102 .resources = s3c2410_uart1_resource,
103 .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
106 .resources = s3c2410_uart2_resource,
107 .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
110 .resources = s3c2410_uart3_resource,
111 .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
117 static struct platform_device s3c24xx_uart_device0 = {
121 static struct platform_device s3c24xx_uart_device1 = {
125 static struct platform_device s3c24xx_uart_device2 = {
129 static struct platform_device s3c24xx_uart_device3 = {
133 struct platform_device *s3c24xx_uart_src[4] = {
134 &s3c24xx_uart_device0,
135 &s3c24xx_uart_device1,
136 &s3c24xx_uart_device2,
137 &s3c24xx_uart_device3,
140 struct platform_device *s3c24xx_uart_devs[4] = {
145 static struct resource s3c_lcd_resource[] = {
147 .start = S3C24XX_PA_LCD,
148 .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
149 .flags = IORESOURCE_MEM,
154 .flags = IORESOURCE_IRQ,
159 static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
161 struct platform_device s3c_device_lcd = {
162 .name = "s3c2410-lcd",
164 .num_resources = ARRAY_SIZE(s3c_lcd_resource),
165 .resource = s3c_lcd_resource,
167 .dma_mask = &s3c_device_lcd_dmamask,
168 .coherent_dma_mask = 0xffffffffUL
172 EXPORT_SYMBOL(s3c_device_lcd);
174 void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
176 struct s3c2410fb_mach_info *npd;
178 npd = kmalloc(sizeof(*npd), GFP_KERNEL);
180 memcpy(npd, pd, sizeof(*npd));
181 s3c_device_lcd.dev.platform_data = npd;
183 printk(KERN_ERR "no memory for LCD platform data\n");
188 struct platform_device s3c_device_ts = {
189 .name = "s3c2410-ts",
192 EXPORT_SYMBOL(s3c_device_ts);
194 static struct s3c2410_ts_mach_info s3c2410ts_info;
196 void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
198 memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info));
199 s3c_device_ts.dev.platform_data = &s3c2410ts_info;
201 EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
203 /* USB Device (Gadget)*/
205 static struct resource s3c_usbgadget_resource[] = {
207 .start = S3C24XX_PA_USBDEV,
208 .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
209 .flags = IORESOURCE_MEM,
214 .flags = IORESOURCE_IRQ,
219 struct platform_device s3c_device_usbgadget = {
220 .name = "s3c2410-usbgadget",
222 .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
223 .resource = s3c_usbgadget_resource,
226 EXPORT_SYMBOL(s3c_device_usbgadget);
228 void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
230 struct s3c2410_udc_mach_info *npd;
232 npd = kmalloc(sizeof(*npd), GFP_KERNEL);
234 memcpy(npd, pd, sizeof(*npd));
235 s3c_device_usbgadget.dev.platform_data = npd;
237 printk(KERN_ERR "no memory for udc platform data\n");
244 static struct resource s3c_wdt_resource[] = {
246 .start = S3C24XX_PA_WATCHDOG,
247 .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
248 .flags = IORESOURCE_MEM,
253 .flags = IORESOURCE_IRQ,
258 struct platform_device s3c_device_wdt = {
259 .name = "s3c2410-wdt",
261 .num_resources = ARRAY_SIZE(s3c_wdt_resource),
262 .resource = s3c_wdt_resource,
265 EXPORT_SYMBOL(s3c_device_wdt);
269 static struct resource s3c_iis_resource[] = {
271 .start = S3C24XX_PA_IIS,
272 .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
273 .flags = IORESOURCE_MEM,
277 static u64 s3c_device_iis_dmamask = 0xffffffffUL;
279 struct platform_device s3c_device_iis = {
280 .name = "s3c2410-iis",
282 .num_resources = ARRAY_SIZE(s3c_iis_resource),
283 .resource = s3c_iis_resource,
285 .dma_mask = &s3c_device_iis_dmamask,
286 .coherent_dma_mask = 0xffffffffUL
290 EXPORT_SYMBOL(s3c_device_iis);
294 static struct resource s3c_rtc_resource[] = {
296 .start = S3C24XX_PA_RTC,
297 .end = S3C24XX_PA_RTC + 0xff,
298 .flags = IORESOURCE_MEM,
303 .flags = IORESOURCE_IRQ,
308 .flags = IORESOURCE_IRQ
312 struct platform_device s3c_device_rtc = {
313 .name = "s3c2410-rtc",
315 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
316 .resource = s3c_rtc_resource,
319 EXPORT_SYMBOL(s3c_device_rtc);
323 static struct resource s3c_adc_resource[] = {
325 .start = S3C24XX_PA_ADC,
326 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
327 .flags = IORESOURCE_MEM,
332 .flags = IORESOURCE_IRQ,
337 .flags = IORESOURCE_IRQ,
342 struct platform_device s3c_device_adc = {
343 .name = "s3c24xx-adc",
345 .num_resources = ARRAY_SIZE(s3c_adc_resource),
346 .resource = s3c_adc_resource,
351 struct platform_device s3c_device_hwmon = {
354 .dev.parent = &s3c_device_adc.dev,
359 static struct resource s3c_sdi_resource[] = {
361 .start = S3C24XX_PA_SDI,
362 .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
363 .flags = IORESOURCE_MEM,
368 .flags = IORESOURCE_IRQ,
373 struct platform_device s3c_device_sdi = {
374 .name = "s3c2410-sdi",
376 .num_resources = ARRAY_SIZE(s3c_sdi_resource),
377 .resource = s3c_sdi_resource,
380 EXPORT_SYMBOL(s3c_device_sdi);
384 static struct resource s3c_spi0_resource[] = {
386 .start = S3C24XX_PA_SPI,
387 .end = S3C24XX_PA_SPI + 0x1f,
388 .flags = IORESOURCE_MEM,
393 .flags = IORESOURCE_IRQ,
398 static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
400 struct platform_device s3c_device_spi0 = {
401 .name = "s3c2410-spi",
403 .num_resources = ARRAY_SIZE(s3c_spi0_resource),
404 .resource = s3c_spi0_resource,
406 .dma_mask = &s3c_device_spi0_dmamask,
407 .coherent_dma_mask = 0xffffffffUL
411 EXPORT_SYMBOL(s3c_device_spi0);
415 static struct resource s3c_spi1_resource[] = {
417 .start = S3C24XX_PA_SPI + S3C2410_SPI1,
418 .end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
419 .flags = IORESOURCE_MEM,
424 .flags = IORESOURCE_IRQ,
429 static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
431 struct platform_device s3c_device_spi1 = {
432 .name = "s3c2410-spi",
434 .num_resources = ARRAY_SIZE(s3c_spi1_resource),
435 .resource = s3c_spi1_resource,
437 .dma_mask = &s3c_device_spi1_dmamask,
438 .coherent_dma_mask = 0xffffffffUL
442 EXPORT_SYMBOL(s3c_device_spi1);
444 #ifdef CONFIG_CPU_S3C2440
446 /* Camif Controller */
448 static struct resource s3c_camif_resource[] = {
450 .start = S3C2440_PA_CAMIF,
451 .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
452 .flags = IORESOURCE_MEM,
457 .flags = IORESOURCE_IRQ,
462 static u64 s3c_device_camif_dmamask = 0xffffffffUL;
464 struct platform_device s3c_device_camif = {
465 .name = "s3c2440-camif",
467 .num_resources = ARRAY_SIZE(s3c_camif_resource),
468 .resource = s3c_camif_resource,
470 .dma_mask = &s3c_device_camif_dmamask,
471 .coherent_dma_mask = 0xffffffffUL
475 EXPORT_SYMBOL(s3c_device_camif);
479 static struct resource s3c_ac97_resource[] = {
481 .start = S3C2440_PA_AC97,
482 .end = S3C2440_PA_AC97 + S3C2440_SZ_AC97 -1,
483 .flags = IORESOURCE_MEM,
486 .start = IRQ_S3C244x_AC97,
487 .end = IRQ_S3C244x_AC97,
488 .flags = IORESOURCE_IRQ,
492 .start = DMACH_PCM_OUT,
493 .end = DMACH_PCM_OUT,
494 .flags = IORESOURCE_DMA,
498 .start = DMACH_PCM_IN,
500 .flags = IORESOURCE_DMA,
504 .start = DMACH_MIC_IN,
506 .flags = IORESOURCE_DMA,
510 static u64 s3c_device_ac97_dmamask = 0xffffffffUL;
512 struct platform_device s3c_device_ac97 = {
515 .num_resources = ARRAY_SIZE(s3c_ac97_resource),
516 .resource = s3c_ac97_resource,
518 .dma_mask = &s3c_device_ac97_dmamask,
519 .coherent_dma_mask = 0xffffffffUL
523 EXPORT_SYMBOL(s3c_device_ac97);
525 #endif // CONFIG_CPU_S32440