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/device.h>
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/resource.h>
15 #include <asm/mach-au1x00/au1000.h>
17 static struct resource au1xxx_usb_ohci_resources[] = {
19 .start = USB_OHCI_BASE,
20 .end = USB_OHCI_BASE + USB_OHCI_LEN,
21 .flags = IORESOURCE_MEM,
24 .start = AU1000_USB_HOST_INT,
25 .end = AU1000_USB_HOST_INT,
26 .flags = IORESOURCE_IRQ,
30 /* The dmamask must be set for OHCI to work */
31 static u64 ohci_dmamask = ~(u32)0;
33 static struct platform_device au1xxx_usb_ohci_device = {
34 .name = "au1xxx-ohci",
37 .dma_mask = &ohci_dmamask,
38 .coherent_dma_mask = 0xffffffff,
40 .num_resources = ARRAY_SIZE(au1xxx_usb_ohci_resources),
41 .resource = au1xxx_usb_ohci_resources,
44 /*** AU1100 LCD controller ***/
46 #ifdef CONFIG_FB_AU1100
47 static struct resource au1100_lcd_resources[] = {
49 .start = LCD_PHYS_ADDR,
50 .end = LCD_PHYS_ADDR + 0x800 - 1,
51 .flags = IORESOURCE_MEM,
54 .start = AU1100_LCD_INT,
55 .end = AU1100_LCD_INT,
56 .flags = IORESOURCE_IRQ,
60 static u64 au1100_lcd_dmamask = ~(u32)0;
62 static struct platform_device au1100_lcd_device = {
66 .dma_mask = &au1100_lcd_dmamask,
67 .coherent_dma_mask = 0xffffffff,
69 .num_resources = ARRAY_SIZE(au1100_lcd_resources),
70 .resource = au1100_lcd_resources,
75 static struct platform_device *au1xxx_platform_devices[] __initdata = {
76 &au1xxx_usb_ohci_device,
77 #ifdef CONFIG_FB_AU1100
82 int au1xxx_platform_init(void)
84 return platform_add_devices(au1xxx_platform_devices, ARRAY_SIZE(au1xxx_platform_devices));
87 arch_initcall(au1xxx_platform_init);