[deliverable/linux.git] / arch / arm / mach-s3c2410 / devs.c

/* linux/arch/arm/mach-s3c2410/devs.c
 *
 * Copyright (c) 2004 Simtec Electronics
 * Ben Dooks <ben@simtec.co.uk>
 *
 * Base S3C2410 platform device definitions
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * Modifications:
 *     15-Jan-2006 LCVR Using S3C24XX_PA_##x macro for common S3C24XX devices
 *     10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ}
 *     10-Feb-2005 BJD  Added camera from guillaume.gourat@nexvision.tv
 *     29-Aug-2004 BJD  Added timers 0 through 3
 *     29-Aug-2004 BJD  Changed index of devices we only have one of to -1
 *     21-Aug-2004 BJD  Added IRQ_TICK to RTC resources
 *     18-Aug-2004 BJD  Created initial version
*/

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/timer.h>
#include <linux/init.h>
#include <linux/platform_device.h>

#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/arch/fb.h>
#include <asm/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>

#include <asm/arch/regs-serial.h>

#include "devs.h"

/* Serial port registrations */

struct platform_device *s3c24xx_uart_devs[3];

/* USB Host Controller */

static struct resource s3c_usb_resource[] = {
	[0] = {
		.start = S3C24XX_PA_USBHOST,
		.end   = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_USBH,
		.end   = IRQ_USBH,
		.flags = IORESOURCE_IRQ,
	}
};

static u64 s3c_device_usb_dmamask = 0xffffffffUL;

struct platform_device s3c_device_usb = {
	.name		  = "s3c2410-ohci",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_usb_resource),
	.resource	  = s3c_usb_resource,
	.dev              = {
		.dma_mask = &s3c_device_usb_dmamask,
		.coherent_dma_mask = 0xffffffffUL
	}
};

EXPORT_SYMBOL(s3c_device_usb);

/* LCD Controller */

static struct resource s3c_lcd_resource[] = {
	[0] = {
		.start = S3C24XX_PA_LCD,
		.end   = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_LCD,
		.end   = IRQ_LCD,
		.flags = IORESOURCE_IRQ,
	}

};

static u64 s3c_device_lcd_dmamask = 0xffffffffUL;

struct platform_device s3c_device_lcd = {
	.name		  = "s3c2410-lcd",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_lcd_resource),
	.resource	  = s3c_lcd_resource,
	.dev              = {
		.dma_mask		= &s3c_device_lcd_dmamask,
		.coherent_dma_mask	= 0xffffffffUL
	}
};

EXPORT_SYMBOL(s3c_device_lcd);

void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
{
	struct s3c2410fb_mach_info *npd;

	npd = kmalloc(sizeof(*npd), GFP_KERNEL);
	if (npd) {
		memcpy(npd, pd, sizeof(*npd));
		s3c_device_lcd.dev.platform_data = npd;
	} else {
		printk(KERN_ERR "no memory for LCD platform data\n");
	}
}

/* NAND Controller */

static struct resource s3c_nand_resource[] = {
	[0] = {
		.start = S3C2410_PA_NAND,
		.end   = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1,
		.flags = IORESOURCE_MEM,
	}
};

struct platform_device s3c_device_nand = {
	.name		  = "s3c2410-nand",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_nand_resource),
	.resource	  = s3c_nand_resource,
};

EXPORT_SYMBOL(s3c_device_nand);

/* USB Device (Gadget)*/

static struct resource s3c_usbgadget_resource[] = {
	[0] = {
		.start = S3C24XX_PA_USBDEV,
		.end   = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_USBD,
		.end   = IRQ_USBD,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_usbgadget = {
	.name		  = "s3c2410-usbgadget",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_usbgadget_resource),
	.resource	  = s3c_usbgadget_resource,
};

EXPORT_SYMBOL(s3c_device_usbgadget);

/* Watchdog */

static struct resource s3c_wdt_resource[] = {
	[0] = {
		.start = S3C24XX_PA_WATCHDOG,
		.end   = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_WDT,
		.end   = IRQ_WDT,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_wdt = {
	.name		  = "s3c2410-wdt",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_wdt_resource),
	.resource	  = s3c_wdt_resource,
};

EXPORT_SYMBOL(s3c_device_wdt);

/* I2C */

static struct resource s3c_i2c_resource[] = {
	[0] = {
		.start = S3C24XX_PA_IIC,
		.end   = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_IIC,
		.end   = IRQ_IIC,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_i2c = {
	.name		  = "s3c2410-i2c",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_i2c_resource),
	.resource	  = s3c_i2c_resource,
};

EXPORT_SYMBOL(s3c_device_i2c);

/* IIS */

static struct resource s3c_iis_resource[] = {
	[0] = {
		.start = S3C24XX_PA_IIS,
		.end   = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
		.flags = IORESOURCE_MEM,
	}
};

static u64 s3c_device_iis_dmamask = 0xffffffffUL;

struct platform_device s3c_device_iis = {
	.name		  = "s3c2410-iis",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_iis_resource),
	.resource	  = s3c_iis_resource,
	.dev              = {
		.dma_mask = &s3c_device_iis_dmamask,
		.coherent_dma_mask = 0xffffffffUL
	}
};

EXPORT_SYMBOL(s3c_device_iis);

/* RTC */

static struct resource s3c_rtc_resource[] = {
	[0] = {
		.start = S3C24XX_PA_RTC,
		.end   = S3C24XX_PA_RTC + 0xff,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_RTC,
		.end   = IRQ_RTC,
		.flags = IORESOURCE_IRQ,
	},
	[2] = {
		.start = IRQ_TICK,
		.end   = IRQ_TICK,
		.flags = IORESOURCE_IRQ
	}
};

struct platform_device s3c_device_rtc = {
	.name		  = "s3c2410-rtc",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_rtc_resource),
	.resource	  = s3c_rtc_resource,
};

EXPORT_SYMBOL(s3c_device_rtc);

/* ADC */

static struct resource s3c_adc_resource[] = {
	[0] = {
		.start = S3C24XX_PA_ADC,
		.end   = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_TC,
		.end   = IRQ_TC,
		.flags = IORESOURCE_IRQ,
	},
	[2] = {
		.start = IRQ_ADC,
		.end   = IRQ_ADC,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_adc = {
	.name		  = "s3c2410-adc",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_adc_resource),
	.resource	  = s3c_adc_resource,
};

/* SDI */

static struct resource s3c_sdi_resource[] = {
	[0] = {
		.start = S3C2410_PA_SDI,
		.end   = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_SDI,
		.end   = IRQ_SDI,
		.flags = IORESOURCE_IRQ,
	}

};

struct platform_device s3c_device_sdi = {
	.name		  = "s3c2410-sdi",
	.id		  = -1,
	.num_resources	  = ARRAY_SIZE(s3c_sdi_resource),
	.resource	  = s3c_sdi_resource,
};

EXPORT_SYMBOL(s3c_device_sdi);

/* SPI (0) */

static struct resource s3c_spi0_resource[] = {
	[0] = {
		.start = S3C24XX_PA_SPI,
		.end   = S3C24XX_PA_SPI + 0x1f,
		.flags = IORESOURCE_MEM,
	},
	[1] = {
		.start = IRQ_SPI0,
		.end   = IRQ_SPI0,
		.flags = IORESOURCE_IRQ,
	}

};
Commit	Line	Data
1da177e4 LT	1	/* linux/arch/arm/mach-s3c2410/devs.c
	2	*
	3	* Copyright (c) 2004 Simtec Electronics
	4	* Ben Dooks <ben@simtec.co.uk>
	5	*
	6	* Base S3C2410 platform device definitions
	7	*
	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.
	11	*
	12	* Modifications:
0367a8d3	13	* 15-Jan-2006 LCVR Using S3C24XX_PA_##x macro for common S3C24XX devices
1da177e4 LT	14	* 10-Mar-2005 LCVR Changed S3C2410_{VA,SZ} to S3C24XX_{VA,SZ}
	15	* 10-Feb-2005 BJD Added camera from guillaume.gourat@nexvision.tv
	16	* 29-Aug-2004 BJD Added timers 0 through 3
	17	* 29-Aug-2004 BJD Changed index of devices we only have one of to -1
	18	* 21-Aug-2004 BJD Added IRQ_TICK to RTC resources
	19	* 18-Aug-2004 BJD Created initial version
	20	*/
	21
	22	#include <linux/kernel.h>
	23	#include <linux/types.h>
	24	#include <linux/interrupt.h>
	25	#include <linux/list.h>
	26	#include <linux/timer.h>
	27	#include <linux/init.h>
d052d1be	28	#include <linux/platform_device.h>
1da177e4 LT	29
	30	#include <asm/mach/arch.h>
	31	#include <asm/mach/map.h>
	32	#include <asm/mach/irq.h>
f92273c1	33	#include <asm/arch/fb.h>
1da177e4 LT	34	#include <asm/hardware.h>
	35	#include <asm/io.h>
	36	#include <asm/irq.h>
	37
	38	#include <asm/arch/regs-serial.h>
	39
	40	#include "devs.h"
	41
	42	/* Serial port registrations */
	43
	44	struct platform_device *s3c24xx_uart_devs[3];
	45
	46	/* USB Host Controller */
	47
	48	static struct resource s3c_usb_resource[] = {
	49	[0] = {
0367a8d3 LCVR	50	.start = S3C24XX_PA_USBHOST,
0367a8d3 LCVR	51	.end = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1,
1da177e4 LT	52	.flags = IORESOURCE_MEM,
	53	},
	54	[1] = {
	55	.start = IRQ_USBH,
	56	.end = IRQ_USBH,
	57	.flags = IORESOURCE_IRQ,
	58	}
	59	};
	60
	61	static u64 s3c_device_usb_dmamask = 0xffffffffUL;
	62
	63	struct platform_device s3c_device_usb = {
	64	.name = "s3c2410-ohci",
	65	.id = -1,
	66	.num_resources = ARRAY_SIZE(s3c_usb_resource),
	67	.resource = s3c_usb_resource,
	68	.dev = {
	69	.dma_mask = &s3c_device_usb_dmamask,
	70	.coherent_dma_mask = 0xffffffffUL
	71	}
	72	};
	73
	74	EXPORT_SYMBOL(s3c_device_usb);
	75
	76	/* LCD Controller */
	77
	78	static struct resource s3c_lcd_resource[] = {
	79	[0] = {
0367a8d3 LCVR	80	.start = S3C24XX_PA_LCD,
0367a8d3 LCVR	81	.end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
1da177e4 LT	82	.flags = IORESOURCE_MEM,
	83	},
	84	[1] = {
	85	.start = IRQ_LCD,
	86	.end = IRQ_LCD,
	87	.flags = IORESOURCE_IRQ,
	88	}
	89
	90	};
	91
	92	static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
	93
	94	struct platform_device s3c_device_lcd = {
	95	.name = "s3c2410-lcd",
	96	.id = -1,
	97	.num_resources = ARRAY_SIZE(s3c_lcd_resource),
	98	.resource = s3c_lcd_resource,
	99	.dev = {
6904b246 BD	100	.dma_mask = &s3c_device_lcd_dmamask,
6904b246 BD	101	.coherent_dma_mask = 0xffffffffUL
1da177e4 LT	102	}
	103	};
	104
	105	EXPORT_SYMBOL(s3c_device_lcd);
	106
893b0309	107	void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
f92273c1	108	{
893b0309 BD	109	struct s3c2410fb_mach_info *npd;
	110
	111	npd = kmalloc(sizeof(*npd), GFP_KERNEL);
	112	if (npd) {
	113	memcpy(npd, pd, sizeof(*npd));
	114	s3c_device_lcd.dev.platform_data = npd;
	115	} else {
	116	printk(KERN_ERR "no memory for LCD platform data\n");
	117	}
f92273c1	118	}
f92273c1	119
1da177e4 LT	120	/* NAND Controller */
	121
	122	static struct resource s3c_nand_resource[] = {
	123	[0] = {
	124	.start = S3C2410_PA_NAND,
a0e0adb9	125	.end = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1,
1da177e4 LT	126	.flags = IORESOURCE_MEM,
	127	}
	128	};
	129
	130	struct platform_device s3c_device_nand = {
	131	.name = "s3c2410-nand",
	132	.id = -1,
	133	.num_resources = ARRAY_SIZE(s3c_nand_resource),
	134	.resource = s3c_nand_resource,
	135	};
	136
	137	EXPORT_SYMBOL(s3c_device_nand);
	138
	139	/* USB Device (Gadget)*/
	140
	141	static struct resource s3c_usbgadget_resource[] = {
	142	[0] = {
0367a8d3 LCVR	143	.start = S3C24XX_PA_USBDEV,
0367a8d3 LCVR	144	.end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
1da177e4 LT	145	.flags = IORESOURCE_MEM,
	146	},
	147	[1] = {
	148	.start = IRQ_USBD,
	149	.end = IRQ_USBD,
	150	.flags = IORESOURCE_IRQ,
	151	}
	152
	153	};
	154
	155	struct platform_device s3c_device_usbgadget = {
	156	.name = "s3c2410-usbgadget",
	157	.id = -1,
	158	.num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
	159	.resource = s3c_usbgadget_resource,
	160	};
	161
	162	EXPORT_SYMBOL(s3c_device_usbgadget);
	163
	164	/* Watchdog */
	165
	166	static struct resource s3c_wdt_resource[] = {
	167	[0] = {
0367a8d3 LCVR	168	.start = S3C24XX_PA_WATCHDOG,
0367a8d3 LCVR	169	.end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1,
1da177e4 LT	170	.flags = IORESOURCE_MEM,
	171	},
	172	[1] = {
	173	.start = IRQ_WDT,
	174	.end = IRQ_WDT,
	175	.flags = IORESOURCE_IRQ,
	176	}
	177
	178	};
	179
	180	struct platform_device s3c_device_wdt = {
	181	.name = "s3c2410-wdt",
	182	.id = -1,
	183	.num_resources = ARRAY_SIZE(s3c_wdt_resource),
	184	.resource = s3c_wdt_resource,
	185	};
	186
	187	EXPORT_SYMBOL(s3c_device_wdt);
	188
	189	/* I2C */
	190
	191	static struct resource s3c_i2c_resource[] = {
	192	[0] = {
0367a8d3 LCVR	193	.start = S3C24XX_PA_IIC,
0367a8d3 LCVR	194	.end = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1,
1da177e4 LT	195	.flags = IORESOURCE_MEM,
	196	},
	197	[1] = {
	198	.start = IRQ_IIC,
	199	.end = IRQ_IIC,
	200	.flags = IORESOURCE_IRQ,
	201	}
	202
	203	};
	204
	205	struct platform_device s3c_device_i2c = {
	206	.name = "s3c2410-i2c",
	207	.id = -1,
	208	.num_resources = ARRAY_SIZE(s3c_i2c_resource),
	209	.resource = s3c_i2c_resource,
	210	};
	211
	212	EXPORT_SYMBOL(s3c_device_i2c);
	213
	214	/* IIS */
	215
	216	static struct resource s3c_iis_resource[] = {
	217	[0] = {
0367a8d3 LCVR	218	.start = S3C24XX_PA_IIS,
0367a8d3 LCVR	219	.end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
1da177e4 LT	220	.flags = IORESOURCE_MEM,
	221	}
	222	};
	223
	224	static u64 s3c_device_iis_dmamask = 0xffffffffUL;
	225
	226	struct platform_device s3c_device_iis = {
	227	.name = "s3c2410-iis",
	228	.id = -1,
	229	.num_resources = ARRAY_SIZE(s3c_iis_resource),
	230	.resource = s3c_iis_resource,
	231	.dev = {
	232	.dma_mask = &s3c_device_iis_dmamask,
	233	.coherent_dma_mask = 0xffffffffUL
	234	}
	235	};
	236
	237	EXPORT_SYMBOL(s3c_device_iis);
	238
	239	/* RTC */
	240
	241	static struct resource s3c_rtc_resource[] = {
	242	[0] = {
0367a8d3 LCVR	243	.start = S3C24XX_PA_RTC,
0367a8d3 LCVR	244	.end = S3C24XX_PA_RTC + 0xff,
1da177e4 LT	245	.flags = IORESOURCE_MEM,
	246	},
	247	[1] = {
	248	.start = IRQ_RTC,
	249	.end = IRQ_RTC,
	250	.flags = IORESOURCE_IRQ,
	251	},
	252	[2] = {
	253	.start = IRQ_TICK,
	254	.end = IRQ_TICK,
	255	.flags = IORESOURCE_IRQ
	256	}
	257	};
	258
	259	struct platform_device s3c_device_rtc = {
	260	.name = "s3c2410-rtc",
	261	.id = -1,
	262	.num_resources = ARRAY_SIZE(s3c_rtc_resource),
	263	.resource = s3c_rtc_resource,
	264	};
	265
	266	EXPORT_SYMBOL(s3c_device_rtc);
	267
	268	/* ADC */
	269
	270	static struct resource s3c_adc_resource[] = {
	271	[0] = {
0367a8d3 LCVR	272	.start = S3C24XX_PA_ADC,
0367a8d3 LCVR	273	.end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
1da177e4 LT	274	.flags = IORESOURCE_MEM,
	275	},
	276	[1] = {
	277	.start = IRQ_TC,
083d06ed BD	278	.end = IRQ_TC,
	279	.flags = IORESOURCE_IRQ,
	280	},
	281	[2] = {
	282	.start = IRQ_ADC,
1da177e4 LT	283	.end = IRQ_ADC,
	284	.flags = IORESOURCE_IRQ,
	285	}
	286
	287	};
	288
	289	struct platform_device s3c_device_adc = {
	290	.name = "s3c2410-adc",
	291	.id = -1,
	292	.num_resources = ARRAY_SIZE(s3c_adc_resource),
	293	.resource = s3c_adc_resource,
	294	};
	295
	296	/* SDI */
	297
	298	static struct resource s3c_sdi_resource[] = {
	299	[0] = {
	300	.start = S3C2410_PA_SDI,
a0e0adb9	301	.end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1,
1da177e4 LT	302	.flags = IORESOURCE_MEM,
	303	},
	304	[1] = {
	305	.start = IRQ_SDI,
	306	.end = IRQ_SDI,
	307	.flags = IORESOURCE_IRQ,
	308	}
	309
	310	};
	311
	312	struct platform_device s3c_device_sdi = {
	313	.name = "s3c2410-sdi",
	314	.id = -1,
	315	.num_resources = ARRAY_SIZE(s3c_sdi_resource),
	316	.resource = s3c_sdi_resource,
	317	};
	318
	319	EXPORT_SYMBOL(s3c_device_sdi);
	320
	321	/* SPI (0) */
	322
	323	static struct resource s3c_spi0_resource[] = {
	324	[0] = {
0367a8d3 LCVR	325	.start = S3C24XX_PA_SPI,
0367a8d3 LCVR	326	.end = S3C24XX_PA_SPI + 0x1f,
1da177e4 LT	327	.flags = IORESOURCE_MEM,
	328	},
	329	[1] = {
	330	.start = IRQ_SPI0,
	331	.end = IRQ_SPI0,
	332	.flags = IORESOURCE_IRQ,
	333	}
	334
	335	};
	336