e1d5c93e82
This patch moves the definitions of watchdog timer device from plat-s3c24xx to plat-samsung. This will enable all Samsung S3C and S5P series SoC's to use common WDT device definition. Signed-off-by: Banajit Goswami <banajit.g@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
499 lines
10 KiB
C
499 lines
10 KiB
C
/* linux/arch/arm/plat-s3c24xx/devs.c
|
|
*
|
|
* Copyright (c) 2004 Simtec Electronics
|
|
* Ben Dooks <ben@simtec.co.uk>
|
|
*
|
|
* Base S3C24XX 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.
|
|
*
|
|
*/
|
|
|
|
#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/serial_core.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/io.h>
|
|
#include <linux/slab.h>
|
|
#include <linux/string.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
#include <asm/mach/irq.h>
|
|
#include <mach/fb.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/dma.h>
|
|
#include <mach/irqs.h>
|
|
#include <asm/irq.h>
|
|
|
|
#include <plat/regs-serial.h>
|
|
#include <plat/udc.h>
|
|
#include <plat/mci.h>
|
|
|
|
#include <plat/devs.h>
|
|
#include <plat/cpu.h>
|
|
#include <plat/regs-spi.h>
|
|
#include <plat/ts.h>
|
|
|
|
/* Serial port registrations */
|
|
|
|
static struct resource s3c2410_uart0_resource[] = {
|
|
[0] = {
|
|
.start = S3C2410_PA_UART0,
|
|
.end = S3C2410_PA_UART0 + 0x3fff,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_S3CUART_RX0,
|
|
.end = IRQ_S3CUART_ERR0,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
};
|
|
|
|
static struct resource s3c2410_uart1_resource[] = {
|
|
[0] = {
|
|
.start = S3C2410_PA_UART1,
|
|
.end = S3C2410_PA_UART1 + 0x3fff,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_S3CUART_RX1,
|
|
.end = IRQ_S3CUART_ERR1,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
};
|
|
|
|
static struct resource s3c2410_uart2_resource[] = {
|
|
[0] = {
|
|
.start = S3C2410_PA_UART2,
|
|
.end = S3C2410_PA_UART2 + 0x3fff,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_S3CUART_RX2,
|
|
.end = IRQ_S3CUART_ERR2,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
};
|
|
|
|
static struct resource s3c2410_uart3_resource[] = {
|
|
[0] = {
|
|
.start = S3C2443_PA_UART3,
|
|
.end = S3C2443_PA_UART3 + 0x3fff,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_S3CUART_RX3,
|
|
.end = IRQ_S3CUART_ERR3,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
|
|
[0] = {
|
|
.resources = s3c2410_uart0_resource,
|
|
.nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
|
|
},
|
|
[1] = {
|
|
.resources = s3c2410_uart1_resource,
|
|
.nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
|
|
},
|
|
[2] = {
|
|
.resources = s3c2410_uart2_resource,
|
|
.nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
|
|
},
|
|
[3] = {
|
|
.resources = s3c2410_uart3_resource,
|
|
.nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
|
|
},
|
|
};
|
|
|
|
/* 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 = kmemdup(pd, sizeof(*npd), GFP_KERNEL);
|
|
if (npd) {
|
|
s3c_device_lcd.dev.platform_data = npd;
|
|
npd->displays = kmemdup(pd->displays,
|
|
sizeof(struct s3c2410fb_display) * npd->num_displays,
|
|
GFP_KERNEL);
|
|
if (!npd->displays)
|
|
printk(KERN_ERR "no memory for LCD display data\n");
|
|
} else {
|
|
printk(KERN_ERR "no memory for LCD platform data\n");
|
|
}
|
|
}
|
|
|
|
/* Touchscreen */
|
|
|
|
static struct resource s3c_ts_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,
|
|
},
|
|
|
|
};
|
|
|
|
struct platform_device s3c_device_ts = {
|
|
.name = "s3c2410-ts",
|
|
.id = -1,
|
|
.dev.parent = &s3c_device_adc.dev,
|
|
.num_resources = ARRAY_SIZE(s3c_ts_resource),
|
|
.resource = s3c_ts_resource,
|
|
};
|
|
EXPORT_SYMBOL(s3c_device_ts);
|
|
|
|
static struct s3c2410_ts_mach_info s3c2410ts_info;
|
|
|
|
void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
|
|
{
|
|
memcpy(&s3c2410ts_info, hard_s3c2410ts_info, sizeof(struct s3c2410_ts_mach_info));
|
|
s3c_device_ts.dev.platform_data = &s3c2410ts_info;
|
|
}
|
|
EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
|
|
|
|
/* 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);
|
|
|
|
void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
|
|
{
|
|
struct s3c2410_udc_mach_info *npd;
|
|
|
|
npd = kmalloc(sizeof(*npd), GFP_KERNEL);
|
|
if (npd) {
|
|
memcpy(npd, pd, sizeof(*npd));
|
|
s3c_device_usbgadget.dev.platform_data = npd;
|
|
} else {
|
|
printk(KERN_ERR "no memory for udc platform data\n");
|
|
}
|
|
}
|
|
|
|
/* 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 = "s3c24xx-adc",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s3c_adc_resource),
|
|
.resource = s3c_adc_resource,
|
|
};
|
|
|
|
/* SDI */
|
|
|
|
static struct resource s3c_sdi_resource[] = {
|
|
[0] = {
|
|
.start = S3C24XX_PA_SDI,
|
|
.end = S3C24XX_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);
|
|
|
|
void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
|
|
{
|
|
struct s3c24xx_mci_pdata *npd;
|
|
|
|
npd = kmemdup(pdata, sizeof(struct s3c24xx_mci_pdata), GFP_KERNEL);
|
|
if (!npd)
|
|
printk(KERN_ERR "%s: no memory to copy pdata", __func__);
|
|
|
|
s3c_device_sdi.dev.platform_data = npd;
|
|
}
|
|
|
|
|
|
/* 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,
|
|
}
|
|
|
|
};
|
|
|
|
static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
|
|
|
|
struct platform_device s3c_device_spi0 = {
|
|
.name = "s3c2410-spi",
|
|
.id = 0,
|
|
.num_resources = ARRAY_SIZE(s3c_spi0_resource),
|
|
.resource = s3c_spi0_resource,
|
|
.dev = {
|
|
.dma_mask = &s3c_device_spi0_dmamask,
|
|
.coherent_dma_mask = 0xffffffffUL
|
|
}
|
|
};
|
|
|
|
EXPORT_SYMBOL(s3c_device_spi0);
|
|
|
|
/* SPI (1) */
|
|
|
|
static struct resource s3c_spi1_resource[] = {
|
|
[0] = {
|
|
.start = S3C24XX_PA_SPI + S3C2410_SPI1,
|
|
.end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_SPI1,
|
|
.end = IRQ_SPI1,
|
|
.flags = IORESOURCE_IRQ,
|
|
}
|
|
|
|
};
|
|
|
|
static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
|
|
|
|
struct platform_device s3c_device_spi1 = {
|
|
.name = "s3c2410-spi",
|
|
.id = 1,
|
|
.num_resources = ARRAY_SIZE(s3c_spi1_resource),
|
|
.resource = s3c_spi1_resource,
|
|
.dev = {
|
|
.dma_mask = &s3c_device_spi1_dmamask,
|
|
.coherent_dma_mask = 0xffffffffUL
|
|
}
|
|
};
|
|
|
|
EXPORT_SYMBOL(s3c_device_spi1);
|
|
|
|
#ifdef CONFIG_CPU_S3C2440
|
|
|
|
/* Camif Controller */
|
|
|
|
static struct resource s3c_camif_resource[] = {
|
|
[0] = {
|
|
.start = S3C2440_PA_CAMIF,
|
|
.end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
|
|
.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);
|
|
|
|
/* AC97 */
|
|
|
|
static struct resource s3c_ac97_resource[] = {
|
|
[0] = {
|
|
.start = S3C2440_PA_AC97,
|
|
.end = S3C2440_PA_AC97 + S3C2440_SZ_AC97 -1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = IRQ_S3C244x_AC97,
|
|
.end = IRQ_S3C244x_AC97,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
[2] = {
|
|
.name = "PCM out",
|
|
.start = DMACH_PCM_OUT,
|
|
.end = DMACH_PCM_OUT,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[3] = {
|
|
.name = "PCM in",
|
|
.start = DMACH_PCM_IN,
|
|
.end = DMACH_PCM_IN,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
[4] = {
|
|
.name = "Mic in",
|
|
.start = DMACH_MIC_IN,
|
|
.end = DMACH_MIC_IN,
|
|
.flags = IORESOURCE_DMA,
|
|
},
|
|
};
|
|
|
|
static u64 s3c_device_ac97_dmamask = 0xffffffffUL;
|
|
|
|
struct platform_device s3c_device_ac97 = {
|
|
.name = "s3c-ac97",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(s3c_ac97_resource),
|
|
.resource = s3c_ac97_resource,
|
|
.dev = {
|
|
.dma_mask = &s3c_device_ac97_dmamask,
|
|
.coherent_dma_mask = 0xffffffffUL
|
|
}
|
|
};
|
|
|
|
EXPORT_SYMBOL(s3c_device_ac97);
|
|
|
|
#endif // CONFIG_CPU_S32440
|