2005-04-17 06:20:36 +08:00
|
|
|
/*
|
|
|
|
* Platform device support for Au1x00 SoCs.
|
|
|
|
*
|
|
|
|
* Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
|
|
|
|
*
|
|
|
|
* This file is licensed under the terms of the GNU General Public
|
|
|
|
* License version 2. This program is licensed "as is" without any
|
|
|
|
* warranty of any kind, whether express or implied.
|
|
|
|
*/
|
|
|
|
#include <linux/device.h>
|
2005-10-30 02:07:23 +08:00
|
|
|
#include <linux/platform_device.h>
|
2005-04-17 06:20:36 +08:00
|
|
|
#include <linux/kernel.h>
|
|
|
|
#include <linux/init.h>
|
|
|
|
#include <linux/resource.h>
|
|
|
|
|
2005-09-15 16:03:12 +08:00
|
|
|
#include <asm/mach-au1x00/au1xxx.h>
|
2005-04-17 06:20:36 +08:00
|
|
|
|
2005-09-15 00:17:59 +08:00
|
|
|
/* OHCI (USB full speed host controller) */
|
2005-04-17 06:20:36 +08:00
|
|
|
static struct resource au1xxx_usb_ohci_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = USB_OHCI_BASE,
|
2006-01-21 06:09:54 +08:00
|
|
|
.end = USB_OHCI_BASE + USB_OHCI_LEN - 1,
|
2005-04-17 06:20:36 +08:00
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1000_USB_HOST_INT,
|
|
|
|
.end = AU1000_USB_HOST_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
/* The dmamask must be set for OHCI to work */
|
|
|
|
static u64 ohci_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1xxx_usb_ohci_device = {
|
|
|
|
.name = "au1xxx-ohci",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &ohci_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1xxx_usb_ohci_resources),
|
|
|
|
.resource = au1xxx_usb_ohci_resources,
|
|
|
|
};
|
|
|
|
|
2005-04-04 09:06:19 +08:00
|
|
|
/*** AU1100 LCD controller ***/
|
|
|
|
|
|
|
|
#ifdef CONFIG_FB_AU1100
|
|
|
|
static struct resource au1100_lcd_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = LCD_PHYS_ADDR,
|
|
|
|
.end = LCD_PHYS_ADDR + 0x800 - 1,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1100_LCD_INT,
|
|
|
|
.end = AU1100_LCD_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
static u64 au1100_lcd_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1100_lcd_device = {
|
|
|
|
.name = "au1100-lcd",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &au1100_lcd_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1100_lcd_resources),
|
|
|
|
.resource = au1100_lcd_resources,
|
|
|
|
};
|
|
|
|
#endif
|
|
|
|
|
2005-09-15 00:17:59 +08:00
|
|
|
#ifdef CONFIG_SOC_AU1200
|
|
|
|
/* EHCI (USB high speed host controller) */
|
|
|
|
static struct resource au1xxx_usb_ehci_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = USB_EHCI_BASE,
|
|
|
|
.end = USB_EHCI_BASE + USB_EHCI_LEN - 1,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1000_USB_HOST_INT,
|
|
|
|
.end = AU1000_USB_HOST_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static u64 ehci_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1xxx_usb_ehci_device = {
|
|
|
|
.name = "au1xxx-ehci",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &ehci_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1xxx_usb_ehci_resources),
|
|
|
|
.resource = au1xxx_usb_ehci_resources,
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Au1200 UDC (USB gadget controller) */
|
|
|
|
static struct resource au1xxx_usb_gdt_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = USB_UDC_BASE,
|
|
|
|
.end = USB_UDC_BASE + USB_UDC_LEN - 1,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1200_USB_INT,
|
|
|
|
.end = AU1200_USB_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2005-09-21 14:18:27 +08:00
|
|
|
static struct resource au1xxx_mmc_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = SD0_PHYS_ADDR,
|
|
|
|
.end = SD0_PHYS_ADDR + 0x40,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = SD1_PHYS_ADDR,
|
|
|
|
.end = SD1_PHYS_ADDR + 0x40,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[2] = {
|
|
|
|
.start = AU1200_SD_INT,
|
|
|
|
.end = AU1200_SD_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2005-09-15 00:17:59 +08:00
|
|
|
static u64 udc_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1xxx_usb_gdt_device = {
|
|
|
|
.name = "au1xxx-udc",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &udc_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1xxx_usb_gdt_resources),
|
|
|
|
.resource = au1xxx_usb_gdt_resources,
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Au1200 UOC (USB OTG controller) */
|
|
|
|
static struct resource au1xxx_usb_otg_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = USB_UOC_BASE,
|
|
|
|
.end = USB_UOC_BASE + USB_UOC_LEN - 1,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1200_USB_INT,
|
|
|
|
.end = AU1200_USB_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static u64 uoc_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1xxx_usb_otg_device = {
|
|
|
|
.name = "au1xxx-uoc",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &uoc_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1xxx_usb_otg_resources),
|
|
|
|
.resource = au1xxx_usb_otg_resources,
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct resource au1200_lcd_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = LCD_PHYS_ADDR,
|
|
|
|
.end = LCD_PHYS_ADDR + 0x800 - 1,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1200_LCD_INT,
|
|
|
|
.end = AU1200_LCD_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2005-09-15 16:03:12 +08:00
|
|
|
static struct resource au1200_ide0_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.start = AU1XXX_ATA_PHYS_ADDR,
|
|
|
|
.end = AU1XXX_ATA_PHYS_ADDR + AU1XXX_ATA_PHYS_LEN,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1XXX_ATA_INT,
|
|
|
|
.end = AU1XXX_ATA_INT,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
2005-09-15 00:17:59 +08:00
|
|
|
static u64 au1200_lcd_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1200_lcd_device = {
|
|
|
|
.name = "au1200-lcd",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &au1200_lcd_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1200_lcd_resources),
|
|
|
|
.resource = au1200_lcd_resources,
|
|
|
|
};
|
2005-09-15 16:03:12 +08:00
|
|
|
|
|
|
|
|
|
|
|
static u64 ide0_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1200_ide0_device = {
|
|
|
|
.name = "au1200-ide",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &ide0_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1200_ide0_resources),
|
|
|
|
.resource = au1200_ide0_resources,
|
|
|
|
};
|
|
|
|
|
2005-09-21 14:18:27 +08:00
|
|
|
static u64 au1xxx_mmc_dmamask = ~(u32)0;
|
|
|
|
|
|
|
|
static struct platform_device au1xxx_mmc_device = {
|
|
|
|
.name = "au1xxx-mmc",
|
|
|
|
.id = 0,
|
|
|
|
.dev = {
|
|
|
|
.dma_mask = &au1xxx_mmc_dmamask,
|
|
|
|
.coherent_dma_mask = 0xffffffff,
|
|
|
|
},
|
|
|
|
.num_resources = ARRAY_SIZE(au1xxx_mmc_resources),
|
|
|
|
.resource = au1xxx_mmc_resources,
|
|
|
|
};
|
|
|
|
#endif /* #ifdef CONFIG_SOC_AU1200 */
|
|
|
|
|
2005-09-16 07:42:27 +08:00
|
|
|
static struct platform_device au1x00_pcmcia_device = {
|
|
|
|
.name = "au1x00-pcmcia",
|
|
|
|
.id = 0,
|
|
|
|
};
|
|
|
|
|
2005-09-22 05:39:44 +08:00
|
|
|
#ifdef CONFIG_MIPS_DB1200
|
|
|
|
|
|
|
|
static struct resource smc91x_resources[] = {
|
|
|
|
[0] = {
|
|
|
|
.name = "smc91x-regs",
|
|
|
|
.start = AU1XXX_SMC91111_PHYS_ADDR,
|
|
|
|
.end = AU1XXX_SMC91111_PHYS_ADDR + 0xfffff,
|
|
|
|
.flags = IORESOURCE_MEM,
|
|
|
|
},
|
|
|
|
[1] = {
|
|
|
|
.start = AU1XXX_SMC91111_IRQ,
|
|
|
|
.end = AU1XXX_SMC91111_IRQ,
|
|
|
|
.flags = IORESOURCE_IRQ,
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct platform_device smc91x_device = {
|
|
|
|
.name = "smc91x",
|
2006-03-11 16:18:41 +08:00
|
|
|
.id = -1,
|
2005-09-22 05:39:44 +08:00
|
|
|
.num_resources = ARRAY_SIZE(smc91x_resources),
|
|
|
|
.resource = smc91x_resources,
|
|
|
|
};
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
2005-04-17 06:20:36 +08:00
|
|
|
static struct platform_device *au1xxx_platform_devices[] __initdata = {
|
|
|
|
&au1xxx_usb_ohci_device,
|
2005-09-16 07:42:27 +08:00
|
|
|
&au1x00_pcmcia_device,
|
2005-04-04 09:06:19 +08:00
|
|
|
#ifdef CONFIG_FB_AU1100
|
|
|
|
&au1100_lcd_device,
|
|
|
|
#endif
|
2005-09-15 00:17:59 +08:00
|
|
|
#ifdef CONFIG_SOC_AU1200
|
|
|
|
&au1xxx_usb_ehci_device,
|
|
|
|
&au1xxx_usb_gdt_device,
|
|
|
|
&au1xxx_usb_otg_device,
|
|
|
|
&au1200_lcd_device,
|
2005-09-15 16:03:12 +08:00
|
|
|
&au1200_ide0_device,
|
2005-09-21 14:18:27 +08:00
|
|
|
&au1xxx_mmc_device,
|
2005-09-15 00:17:59 +08:00
|
|
|
#endif
|
2005-09-22 05:39:44 +08:00
|
|
|
#ifdef CONFIG_MIPS_DB1200
|
2006-03-11 16:18:41 +08:00
|
|
|
&smc91x_device,
|
2005-09-22 05:39:44 +08:00
|
|
|
#endif
|
2005-04-17 06:20:36 +08:00
|
|
|
};
|
|
|
|
|
2007-07-10 16:35:12 +08:00
|
|
|
int __init au1xxx_platform_init(void)
|
2005-04-17 06:20:36 +08:00
|
|
|
{
|
|
|
|
return platform_add_devices(au1xxx_platform_devices, ARRAY_SIZE(au1xxx_platform_devices));
|
|
|
|
}
|
|
|
|
|
|
|
|
arch_initcall(au1xxx_platform_init);
|