diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/devs.c')
-rw-r--r-- | arch/arm/mach-s3c2410/devs.c | 485 |
1 files changed, 485 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c new file mode 100644 index 000000000000..64792f678668 --- /dev/null +++ b/arch/arm/mach-s3c2410/devs.c @@ -0,0 +1,485 @@ +/* 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: + * 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/device.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.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 = S3C2410_PA_USBHOST, + .end = S3C2410_PA_USBHOST + S3C24XX_SZ_USBHOST, + .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 = S3C2410_PA_LCD, + .end = S3C2410_PA_LCD + S3C24XX_SZ_LCD, + .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); + +/* NAND Controller */ + +static struct resource s3c_nand_resource[] = { + [0] = { + .start = S3C2410_PA_NAND, + .end = S3C2410_PA_NAND + S3C24XX_SZ_NAND, + .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 = S3C2410_PA_USBDEV, + .end = S3C2410_PA_USBDEV + S3C24XX_SZ_USBDEV, + .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 = S3C2410_PA_WATCHDOG, + .end = S3C2410_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG, + .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 = S3C2410_PA_IIC, + .end = S3C2410_PA_IIC + S3C24XX_SZ_IIC, + .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 = S3C2410_PA_IIS, + .end = S3C2410_PA_IIS + S3C24XX_SZ_IIS, + .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 = S3C2410_PA_RTC, + .end = S3C2410_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 = S3C2410_PA_ADC, + .end = S3C2410_PA_ADC + S3C24XX_SZ_ADC, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TC, + .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, + .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 = S3C2410_PA_SPI, + .end = S3C2410_PA_SPI + 0x1f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPI0, + .end = IRQ_SPI0, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device s3c_device_spi0 = { + .name = "s3c2410-spi", + .id = 0, + .num_resources = ARRAY_SIZE(s3c_spi0_resource), + .resource = s3c_spi0_resource, +}; + +EXPORT_SYMBOL(s3c_device_spi0); + +/* SPI (1) */ + +static struct resource s3c_spi1_resource[] = { + [0] = { + .start = S3C2410_PA_SPI + 0x20, + .end = S3C2410_PA_SPI + 0x20 + 0x1f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_SPI1, + .end = IRQ_SPI1, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device s3c_device_spi1 = { + .name = "s3c2410-spi", + .id = 1, + .num_resources = ARRAY_SIZE(s3c_spi1_resource), + .resource = s3c_spi1_resource, +}; + +EXPORT_SYMBOL(s3c_device_spi1); + +/* pwm timer blocks */ + +static struct resource s3c_timer0_resource[] = { + [0] = { + .start = S3C2410_PA_TIMER + 0x0C, + .end = S3C2410_PA_TIMER + 0x0C + 0xB, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TIMER0, + .end = IRQ_TIMER0, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device s3c_device_timer0 = { + .name = "s3c2410-timer", + .id = 0, + .num_resources = ARRAY_SIZE(s3c_timer0_resource), + .resource = s3c_timer0_resource, +}; + +EXPORT_SYMBOL(s3c_device_timer0); + +/* timer 1 */ + +static struct resource s3c_timer1_resource[] = { + [0] = { + .start = S3C2410_PA_TIMER + 0x18, + .end = S3C2410_PA_TIMER + 0x23, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TIMER1, + .end = IRQ_TIMER1, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device s3c_device_timer1 = { + .name = "s3c2410-timer", + .id = 1, + .num_resources = ARRAY_SIZE(s3c_timer1_resource), + .resource = s3c_timer1_resource, +}; + +EXPORT_SYMBOL(s3c_device_timer1); + +/* timer 2 */ + +static struct resource s3c_timer2_resource[] = { + [0] = { + .start = S3C2410_PA_TIMER + 0x24, + .end = S3C2410_PA_TIMER + 0x2F, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TIMER2, + .end = IRQ_TIMER2, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device s3c_device_timer2 = { + .name = "s3c2410-timer", + .id = 2, + .num_resources = ARRAY_SIZE(s3c_timer2_resource), + .resource = s3c_timer2_resource, +}; + +EXPORT_SYMBOL(s3c_device_timer2); + +/* timer 3 */ + +static struct resource s3c_timer3_resource[] = { + [0] = { + .start = S3C2410_PA_TIMER + 0x30, + .end = S3C2410_PA_TIMER + 0x3B, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_TIMER3, + .end = IRQ_TIMER3, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device s3c_device_timer3 = { + .name = "s3c2410-timer", + .id = 3, + .num_resources = ARRAY_SIZE(s3c_timer3_resource), + .resource = s3c_timer3_resource, +}; + +EXPORT_SYMBOL(s3c_device_timer3); + +#ifdef CONFIG_CPU_S3C2440 + +/* Camif Controller */ + +static struct resource s3c_camif_resource[] = { + [0] = { + .start = S3C2440_PA_CAMIF, + .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_CAM, + .end = IRQ_CAM, + .flags = IORESOURCE_IRQ, + } + +}; + +static u64 s3c_device_camif_dmamask = 0xffffffffUL; + +struct platform_device s3c_device_camif = { + .name = "s3c2440-camif", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_camif_resource), + .resource = s3c_camif_resource, + .dev = { + .dma_mask = &s3c_device_camif_dmamask, + .coherent_dma_mask = 0xffffffffUL + } +}; + +EXPORT_SYMBOL(s3c_device_camif); + +#endif // CONFIG_CPU_S32440 |