diff --git a/arch/mips/alchemy/common/platform.c b/arch/mips/alchemy/common/platform.c
index 15d9b2f142625578ea02a8d88daf9d6f65cfc388..910a3bde9a52b11af26b3063ff45d961718cda04 100644
--- a/arch/mips/alchemy/common/platform.c
+++ b/arch/mips/alchemy/common/platform.c
@@ -111,34 +111,84 @@ static void __init alchemy_setup_uarts(int ctype)
printk(KERN_INFO "Alchemy: failed to register UARTs\n");
}
-/* OHCI (USB full speed host controller) */
-static struct resource au1xxx_usb_ohci_resources[] = {
- [0] = {
- .start = USB_OHCI_BASE,
- .end = USB_OHCI_BASE + USB_OHCI_LEN - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = FOR_PLATFORM_C_USB_HOST_INT,
- .end = FOR_PLATFORM_C_USB_HOST_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-/* The dmamask must be set for OHCI to work */
-static u64 ohci_dmamask = DMA_BIT_MASK(32);
+/* The dmamask must be set for OHCI/EHCI to work */
+static u64 alchemy_ohci_dmamask = DMA_BIT_MASK(32);
+static u64 __maybe_unused alchemy_ehci_dmamask = DMA_BIT_MASK(32);
-static struct platform_device au1xxx_usb_ohci_device = {
- .name = "au1xxx-ohci",
- .id = 0,
- .dev = {
- .dma_mask = &ohci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(au1xxx_usb_ohci_resources),
- .resource = au1xxx_usb_ohci_resources,
+static unsigned long alchemy_ohci_data[][2] __initdata = {
+ [ALCHEMY_CPU_AU1000] = { AU1000_USB_OHCI_PHYS_ADDR, AU1000_USB_HOST_INT },
+ [ALCHEMY_CPU_AU1500] = { AU1000_USB_OHCI_PHYS_ADDR, AU1500_USB_HOST_INT },
+ [ALCHEMY_CPU_AU1100] = { AU1000_USB_OHCI_PHYS_ADDR, AU1100_USB_HOST_INT },
+ [ALCHEMY_CPU_AU1550] = { AU1550_USB_OHCI_PHYS_ADDR, AU1550_USB_HOST_INT },
+ [ALCHEMY_CPU_AU1200] = { AU1200_USB_OHCI_PHYS_ADDR, AU1200_USB_INT },
+};
+
+static unsigned long alchemy_ehci_data[][2] __initdata = {
+ [ALCHEMY_CPU_AU1200] = { AU1200_USB_EHCI_PHYS_ADDR, AU1200_USB_INT },
};
+static int __init _new_usbres(struct resource **r, struct platform_device **d)
+{
+ *r = kzalloc(sizeof(struct resource) * 2, GFP_KERNEL);
+ if (!*r)
+ return -ENOMEM;
+ *d = kzalloc(sizeof(struct platform_device), GFP_KERNEL);
+ if (!*d) {
+ kfree(*r);
+ return -ENOMEM;
+ }
+
+ (*d)->dev.coherent_dma_mask = DMA_BIT_MASK(32);
+ (*d)->num_resources = 2;
+ (*d)->resource = *r;
+
+ return 0;
+}
+
+static void __init alchemy_setup_usb(int ctype)
+{
+ struct resource *res;
+ struct platform_device *pdev;
+
+ /* setup OHCI0. Every variant has one */
+ if (_new_usbres(&res, &pdev))
+ return;
+
+ res[0].start = alchemy_ohci_data[ctype][0];
+ res[0].end = res[0].start + 0x100 - 1;
+ res[0].flags = IORESOURCE_MEM;
+ res[1].start = alchemy_ohci_data[ctype][1];
+ res[1].end = res[1].start;
+ res[1].flags = IORESOURCE_IRQ;
+ pdev->name = "au1xxx-ohci";
+ pdev->id = 0;
+ pdev->dev.dma_mask = &alchemy_ohci_dmamask;
+
+ if (platform_device_register(pdev))
+ printk(KERN_INFO "Alchemy USB: cannot add OHCI0\n");
+
+
+ /* setup EHCI0: Au1200 */
+ if (ctype == ALCHEMY_CPU_AU1200) {
+ if (_new_usbres(&res, &pdev))
+ return;
+
+ res[0].start = alchemy_ehci_data[ctype][0];
+ res[0].end = res[0].start + 0x100 - 1;
+ res[0].flags = IORESOURCE_MEM;
+ res[1].start = alchemy_ehci_data[ctype][1];
+ res[1].end = res[1].start;
+ res[1].flags = IORESOURCE_IRQ;
+ pdev->name = "au1xxx-ehci";
+ pdev->id = 0;
+ pdev->dev.dma_mask = &alchemy_ehci_dmamask;
+
+ if (platform_device_register(pdev))
+ printk(KERN_INFO "Alchemy USB: cannot add EHCI0\n");
+ }
+}
+
/*** AU1100 LCD controller ***/
#ifdef CONFIG_FB_AU1100
@@ -170,86 +220,6 @@ static struct platform_device au1100_lcd_device = {
#endif
#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 = AU1200_USB_INT,
- .end = AU1200_USB_INT,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static u64 ehci_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device au1xxx_usb_ehci_device = {
- .name = "au1xxx-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &ehci_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .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,
- },
-};
-
-static u64 udc_dmamask = DMA_BIT_MASK(32);
-
-static struct platform_device au1xxx_usb_gdt_device = {
- .name = "au1xxx-udc",
- .id = 0,
- .dev = {
- .dma_mask = &udc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .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 = DMA_BIT_MASK(32);
-
-static struct platform_device au1xxx_usb_otg_device = {
- .name = "au1xxx-uoc",
- .id = 0,
- .dev = {
- .dma_mask = &uoc_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
- .num_resources = ARRAY_SIZE(au1xxx_usb_otg_resources),
- .resource = au1xxx_usb_otg_resources,
-};
static struct resource au1200_lcd_resources[] = {
[0] = {
@@ -534,14 +504,10 @@ static void __init alchemy_setup_macs(int ctype)
}
static struct platform_device *au1xxx_platform_devices[] __initdata = {
- &au1xxx_usb_ohci_device,
#ifdef CONFIG_FB_AU1100
&au1100_lcd_device,
#endif
#ifdef CONFIG_SOC_AU1200
- &au1xxx_usb_ehci_device,
- &au1xxx_usb_gdt_device,
- &au1xxx_usb_otg_device,
&au1200_lcd_device,
&au1200_mmc0_device,
#ifndef CONFIG_MIPS_DB1200
@@ -559,6 +525,7 @@ static int __init au1xxx_platform_init(void)
alchemy_setup_uarts(ctype);
alchemy_setup_macs(ctype);
+ alchemy_setup_usb(ctype);
err = platform_add_devices(au1xxx_platform_devices,
ARRAY_SIZE(au1xxx_platform_devices));
diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h
index 3b0a1e774dc9b455f984b071da5e649b3a93ad7a..7f610b37038251ef40b9795610c01ec810fdf790 100644
--- a/arch/mips/include/asm/mach-au1x00/au1000.h
+++ b/arch/mips/include/asm/mach-au1x00/au1000.h
@@ -833,56 +833,6 @@ enum soc_au1200_ints {
#endif
-
-
-/* Au1000 */
-#ifdef CONFIG_SOC_AU1000
-
-#define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */
-#define USB_HOST_CONFIG 0xB017FFFC
-#define FOR_PLATFORM_C_USB_HOST_INT AU1000_USB_HOST_INT
-#endif /* CONFIG_SOC_AU1000 */
-
-/* Au1500 */
-#ifdef CONFIG_SOC_AU1500
-
-#define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */
-#define USB_HOST_CONFIG 0xB017fffc
-#define FOR_PLATFORM_C_USB_HOST_INT AU1500_USB_HOST_INT
-#endif /* CONFIG_SOC_AU1500 */
-
-/* Au1100 */
-#ifdef CONFIG_SOC_AU1100
-
-#define USB_OHCI_BASE 0x10100000 /* phys addr for ioremap */
-#define USB_HOST_CONFIG 0xB017FFFC
-#define FOR_PLATFORM_C_USB_HOST_INT AU1100_USB_HOST_INT
-#endif /* CONFIG_SOC_AU1100 */
-
-#ifdef CONFIG_SOC_AU1550
-
-#define USB_OHCI_BASE 0x14020000 /* phys addr for ioremap */
-#define USB_OHCI_LEN 0x00060000
-#define USB_HOST_CONFIG 0xB4027ffc
-#define FOR_PLATFORM_C_USB_HOST_INT AU1550_USB_HOST_INT
-#endif /* CONFIG_SOC_AU1550 */
-
-
-#ifdef CONFIG_SOC_AU1200
-
-#define USB_UOC_BASE 0x14020020
-#define USB_UOC_LEN 0x20
-#define USB_OHCI_BASE 0x14020100
-#define USB_OHCI_LEN 0x100
-#define USB_EHCI_BASE 0x14020200
-#define USB_EHCI_LEN 0x100
-#define USB_UDC_BASE 0x14022000
-#define USB_UDC_LEN 0x2000
-
-#define FOR_PLATFORM_C_USB_HOST_INT AU1200_USB_INT
-
-#endif /* CONFIG_SOC_AU1200 */
-
/* Programmable Counters 0 and 1 */
#define SYS_BASE 0xB1900000
#define SYS_COUNTER_CNTRL (SYS_BASE + 0x14)
@@ -953,11 +903,6 @@ enum soc_au1200_ints {
# define I2S_CONTROL_D (1 << 1)
# define I2S_CONTROL_CE (1 << 0)
-/* USB Host Controller */
-#ifndef USB_OHCI_LEN
-#define USB_OHCI_LEN 0x00100000
-#endif
-
/* Ethernet Controllers */