X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm%2Fmach-s3c2410%2Fdevs.c;h=faccde2092d2f353617e61893218c50a263ab22c;hb=refs%2Fheads%2Fvserver;hp=7cf560caeec181c71a6615456143948295191670;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c index 7cf560cae..faccde209 100644 --- a/arch/arm/mach-s3c2410/devs.c +++ b/arch/arm/mach-s3c2410/devs.c @@ -1,19 +1,14 @@ /* linux/arch/arm/mach-s3c2410/devs.c * * Copyright (c) 2004 Simtec Electronics - * Ben Dooks + * Ben Dooks * - * Base S3C2410 platform device definitions + * 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. * - * Modifications: - * 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 @@ -22,24 +17,107 @@ #include #include #include -#include +#include +#include #include #include #include - +#include #include #include #include +#include + #include "devs.h" +#include "cpu.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, + } +}; + +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), + }, +}; + +/* yart devices */ + +static struct platform_device s3c24xx_uart_device0 = { + .id = 0, +}; + +static struct platform_device s3c24xx_uart_device1 = { + .id = 1, +}; + +static struct platform_device s3c24xx_uart_device2 = { + .id = 2, +}; + +struct platform_device *s3c24xx_uart_src[3] = { + &s3c24xx_uart_device0, + &s3c24xx_uart_device1, + &s3c24xx_uart_device2, +}; + +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 + S3C2410_SZ_USBHOST, + .start = S3C24XX_PA_USBHOST, + .end = S3C24XX_PA_USBHOST + S3C24XX_SZ_USBHOST - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -68,8 +146,8 @@ EXPORT_SYMBOL(s3c_device_usb); static struct resource s3c_lcd_resource[] = { [0] = { - .start = S3C2410_PA_LCD, - .end = S3C2410_PA_LCD + S3C2410_SZ_LCD, + .start = S3C24XX_PA_LCD, + .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -88,19 +166,32 @@ struct platform_device s3c_device_lcd = { .num_resources = ARRAY_SIZE(s3c_lcd_resource), .resource = s3c_lcd_resource, .dev = { - .dma_mask = &s3c_device_lcd_dmamask, - .coherent_dma_mask = 0xffffffffUL + .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 + S3C2410_SZ_NAND, + .end = S3C2410_PA_NAND + S3C24XX_SZ_NAND - 1, .flags = IORESOURCE_MEM, } }; @@ -118,8 +209,8 @@ EXPORT_SYMBOL(s3c_device_nand); static struct resource s3c_usbgadget_resource[] = { [0] = { - .start = S3C2410_PA_USBDEV, - .end = S3C2410_PA_USBDEV + S3C2410_SZ_USBDEV, + .start = S3C24XX_PA_USBDEV, + .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -143,8 +234,8 @@ EXPORT_SYMBOL(s3c_device_usbgadget); static struct resource s3c_wdt_resource[] = { [0] = { - .start = S3C2410_PA_WATCHDOG, - .end = S3C2410_PA_WATCHDOG + S3C2410_SZ_WATCHDOG, + .start = S3C24XX_PA_WATCHDOG, + .end = S3C24XX_PA_WATCHDOG + S3C24XX_SZ_WATCHDOG - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -168,8 +259,8 @@ EXPORT_SYMBOL(s3c_device_wdt); static struct resource s3c_i2c_resource[] = { [0] = { - .start = S3C2410_PA_IIC, - .end = S3C2410_PA_IIC + S3C2410_SZ_IIC, + .start = S3C24XX_PA_IIC, + .end = S3C24XX_PA_IIC + S3C24XX_SZ_IIC - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -193,8 +284,8 @@ EXPORT_SYMBOL(s3c_device_i2c); static struct resource s3c_iis_resource[] = { [0] = { - .start = S3C2410_PA_IIS, - .end = S3C2410_PA_IIS + S3C2410_SZ_IIS, + .start = S3C24XX_PA_IIS, + .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1, .flags = IORESOURCE_MEM, } }; @@ -218,8 +309,8 @@ EXPORT_SYMBOL(s3c_device_iis); static struct resource s3c_rtc_resource[] = { [0] = { - .start = S3C2410_PA_RTC, - .end = S3C2410_PA_RTC + 0xff, + .start = S3C24XX_PA_RTC, + .end = S3C24XX_PA_RTC + 0xff, .flags = IORESOURCE_MEM, }, [1] = { @@ -247,12 +338,17 @@ EXPORT_SYMBOL(s3c_device_rtc); static struct resource s3c_adc_resource[] = { [0] = { - .start = S3C2410_PA_ADC, - .end = S3C2410_PA_ADC + S3C2410_SZ_ADC, + .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, } @@ -271,7 +367,7 @@ struct platform_device s3c_device_adc = { static struct resource s3c_sdi_resource[] = { [0] = { .start = S3C2410_PA_SDI, - .end = S3C2410_PA_SDI + S3C2410_SZ_SDI, + .end = S3C2410_PA_SDI + S3C24XX_SZ_SDI - 1, .flags = IORESOURCE_MEM, }, [1] = { @@ -295,8 +391,8 @@ EXPORT_SYMBOL(s3c_device_sdi); static struct resource s3c_spi0_resource[] = { [0] = { - .start = S3C2410_PA_SPI, - .end = S3C2410_PA_SPI + 0x1f, + .start = S3C24XX_PA_SPI, + .end = S3C24XX_PA_SPI + 0x1f, .flags = IORESOURCE_MEM, }, [1] = { @@ -307,11 +403,17 @@ static struct resource s3c_spi0_resource[] = { }; +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); @@ -320,8 +422,8 @@ EXPORT_SYMBOL(s3c_device_spi0); static struct resource s3c_spi1_resource[] = { [0] = { - .start = S3C2410_PA_SPI + 0x20, - .end = S3C2410_PA_SPI + 0x20 + 0x1f, + .start = S3C24XX_PA_SPI + 0x20, + .end = S3C24XX_PA_SPI + 0x20 + 0x1f, .flags = IORESOURCE_MEM, }, [1] = { @@ -332,11 +434,17 @@ static struct resource s3c_spi1_resource[] = { }; +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); @@ -345,8 +453,8 @@ EXPORT_SYMBOL(s3c_device_spi1); static struct resource s3c_timer0_resource[] = { [0] = { - .start = S3C2410_PA_TIMER + 0x0C, - .end = S3C2410_PA_TIMER + 0x0C + 0xB, + .start = S3C24XX_PA_TIMER + 0x0C, + .end = S3C24XX_PA_TIMER + 0x0C + 0xB, .flags = IORESOURCE_MEM, }, [1] = { @@ -370,8 +478,8 @@ EXPORT_SYMBOL(s3c_device_timer0); static struct resource s3c_timer1_resource[] = { [0] = { - .start = S3C2410_PA_TIMER + 0x18, - .end = S3C2410_PA_TIMER + 0x23, + .start = S3C24XX_PA_TIMER + 0x18, + .end = S3C24XX_PA_TIMER + 0x23, .flags = IORESOURCE_MEM, }, [1] = { @@ -395,8 +503,8 @@ EXPORT_SYMBOL(s3c_device_timer1); static struct resource s3c_timer2_resource[] = { [0] = { - .start = S3C2410_PA_TIMER + 0x24, - .end = S3C2410_PA_TIMER + 0x2F, + .start = S3C24XX_PA_TIMER + 0x24, + .end = S3C24XX_PA_TIMER + 0x2F, .flags = IORESOURCE_MEM, }, [1] = { @@ -420,8 +528,8 @@ EXPORT_SYMBOL(s3c_device_timer2); static struct resource s3c_timer3_resource[] = { [0] = { - .start = S3C2410_PA_TIMER + 0x30, - .end = S3C2410_PA_TIMER + 0x3B, + .start = S3C24XX_PA_TIMER + 0x30, + .end = S3C24XX_PA_TIMER + 0x3B, .flags = IORESOURCE_MEM, }, [1] = { @@ -440,3 +548,38 @@ struct platform_device s3c_device_timer3 = { }; 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 - 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); + +#endif // CONFIG_CPU_S32440