arch/arm/mach-moxacpu/device.c

   1
   2 /*
   3  *      History:
   4  *      Date            Author                  Comment
   5  *      11-14-2005      Victor Yu.              Create it.
   6  */
   7 #include <linux/config.h>
   8 #include <linux/module.h>
   9 #include <linux/kernel.h>
  10 #include <linux/init.h>
  11 #include <linux/delay.h>
  12 #include <linux/pm.h>
  13 #include <linux/cpufreq.h>
  14 #include <linux/ioport.h>
  15
  16 #include <asm/div64.h>
  17 #include <asm/hardware.h>
  18 #include <asm/system.h>
  19 #include <asm/pgtable.h>
  20 #include <asm/mach/map.h>
  21 #include <asm/irq.h>
  22
  23 #ifdef CONFIG_ARCH_MOXACPU
  24 static u64      mcpu_usb_host_dma_mask=0xffffffffUL;
  25 static struct resource mcpu_usb_host_resources[] = {
  26         {
  27                 .start  = IO_ADDRESS(CPE_USBHOST_BASE),
  28                 .end    = IO_ADDRESS(CPE_USBHOST_BASE+4096),
  29                 .flags  = IORESOURCE_MEM,
  30         },
  31         {
  32                 .start  = IRQ_USBHOST,
  33                 .flags  = IORESOURCE_IRQ,
  34         }
  35 };
  36 static struct platform_device mcpu_usb_host_device = {
  37         .name           = "ehci",
  38         .id             = -1,
  39         .dev            = {
  40                 .dma_mask       = &mcpu_usb_host_dma_mask,
  41                 .coherent_dma_mask = 0xffffffff,
  42         },
  43         .num_resources  = ARRAY_SIZE(mcpu_usb_host_resources),
  44         .resource       = mcpu_usb_host_resources,
  45 };
  46
  47 static struct platform_device *ia240_devices[] __initdata = {
  48         &mcpu_usb_host_device,
  49 };
  50
  51 static int __init       ia240_init(void)
  52 {
  53         return platform_add_devices(ia240_devices, ARRAY_SIZE(ia240_devices));
  54 }
  55
  56 arch_initcall(ia240_init);
  57 #endif  // CONFIG_ARCH_MOXACPU