2 * Platform device support for Au1x00 SoCs.
4 * Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
10 #include <linux/config.h>
11 #include <linux/device.h>
12 #include <linux/kernel.h>
13 #include <linux/init.h>
14 #include <linux/resource.h>
16 #include <asm/mach-au1x00/au1000.h>
18 static struct resource au1xxx_usb_ohci_resources[] = {
20 .start = USB_OHCI_BASE,
21 .end = USB_OHCI_BASE + USB_OHCI_LEN,
22 .flags = IORESOURCE_MEM,
25 .start = AU1000_USB_HOST_INT,
26 .end = AU1000_USB_HOST_INT,
27 .flags = IORESOURCE_IRQ,
31 /* The dmamask must be set for OHCI to work */
32 static u64 ohci_dmamask = ~(u32)0;
34 static struct platform_device au1xxx_usb_ohci_device = {
35 .name = "au1xxx-ohci",
38 .dma_mask = &ohci_dmamask,
39 .coherent_dma_mask = 0xffffffff,
41 .num_resources = ARRAY_SIZE(au1xxx_usb_ohci_resources),
42 .resource = au1xxx_usb_ohci_resources,
45 static struct platform_device *au1xxx_platform_devices[] __initdata = {
46 &au1xxx_usb_ohci_device,
49 int au1xxx_platform_init(void)
51 return platform_add_devices(au1xxx_platform_devices, ARRAY_SIZE(au1xxx_platform_devices));
54 arch_initcall(au1xxx_platform_init);