[ARM] 3646/1: ep93xx: instantiate ep93xx-ohci platform device

Patch from Lennert Buytenhek

The ep93xx ohci bits have been merged into the gregkh-2.6 tree, which
means that they will probably go upstream soon, so make the core ep93xx
code instantiate an appropriate ep93xx-ohci platform device.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 26 insertions, 0 deletions

diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 6fd6aa74a1ff..1fe73c0a9d01 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -433,6 +433,31 @@ static struct platform_device ep93xx_rtc_device = {
 };
 
 
+static struct resource ep93xx_ohci_resources[] = {
+        [0] = {
+                .start  = EP93XX_USB_PHYS_BASE,
+                .end    = EP93XX_USB_PHYS_BASE + 0x0fff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_EP93XX_USB,
+                .end    = IRQ_EP93XX_USB,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device ep93xx_ohci_device = {
+        .name           = "ep93xx-ohci",
+        .id             = -1,
+        .dev            = {
+                .dma_mask               = (void *)0xffffffff,
+                .coherent_dma_mask      = 0xffffffff,
+        },
+        .num_resources  = ARRAY_SIZE(ep93xx_ohci_resources),
+        .resource       = ep93xx_ohci_resources,
+};
+
+
 void __init ep93xx_init_devices(void)
 {
         unsigned int v;
@@ -452,4 +477,5 @@ void __init ep93xx_init_devices(void)
         amba_device_register(&uart3_device, &iomem_resource);
 
         platform_device_register(&ep93xx_rtc_device);
+        platform_device_register(&ep93xx_ohci_device);
 }