1 files changed, 47 insertions, 4 deletions

diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index fbe288a8da6..2ec9a9e9a04 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -28,6 +28,7 @@
 #include <linux/timex.h>
 #include <linux/clocksource.h>
 
+#include <asm/arch/udc.h>
 #include <asm/hardware.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -39,6 +40,8 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 
+static int __init ixp4xx_clocksource_init(void);
+
 /*************************************************************************
  * IXP4xx chipset I/O mapping
  *************************************************************************/
@@ -195,7 +198,7 @@ static void ixp4xx_irq_unmask(unsigned int irq)
 		*IXP4XX_ICMR |= (1 << irq);
 }
 
-static struct irqchip ixp4xx_irq_chip = {
+static struct irq_chip ixp4xx_irq_chip = {
 	.name		= "IXP4xx",
 	.ack		= ixp4xx_irq_ack,
 	.mask		= ixp4xx_irq_mask,
@@ -224,7 +227,7 @@ void __init ixp4xx_init_irq(void)
         /* Default to all level triggered */
 	for(i = 0; i < NR_IRQS; i++) {
 		set_irq_chip(i, &ixp4xx_irq_chip);
-		set_irq_handler(i, do_level_IRQ);
+		set_irq_handler(i, handle_level_irq);
 		set_irq_flags(i, IRQF_VALID);
 	}
 }
@@ -280,12 +283,52 @@ static void __init ixp4xx_timer_init(void)
 
 	/* Connect the interrupt handler and enable the interrupt */
 	setup_irq(IRQ_IXP4XX_TIMER1, &ixp4xx_timer_irq);
+
+	ixp4xx_clocksource_init();
 }
 
 struct sys_timer ixp4xx_timer = {
 	.init		= ixp4xx_timer_init,
 };
 
+static struct pxa2xx_udc_mach_info ixp4xx_udc_info;
+
+void __init ixp4xx_set_udc_info(struct pxa2xx_udc_mach_info *info)
+{
+	memcpy(&ixp4xx_udc_info, info, sizeof *info);
+}
+
+static struct resource ixp4xx_udc_resources[] = {
+	[0] = {
+		.start  = 0xc800b000,
+		.end    = 0xc800bfff,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = IRQ_IXP4XX_USB,
+		.end    = IRQ_IXP4XX_USB,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+/*
+ * USB device controller. The IXP4xx uses the same controller as PXA2XX,
+ * so we just use the same device.
+ */
+static struct platform_device ixp4xx_udc_device = {
+	.name           = "pxa2xx-udc",
+	.id             = -1,
+	.num_resources  = 2,
+	.resource       = ixp4xx_udc_resources,
+	.dev            = {
+		.platform_data = &ixp4xx_udc_info,
+	},
+};
+
+static struct platform_device *ixp4xx_devices[] __initdata = {
+	&ixp4xx_udc_device,
+};
+
 static struct resource ixp46x_i2c_resources[] = {
 	[0] = {
 		.start 	= 0xc8011000,
@@ -321,6 +364,8 @@ void __init ixp4xx_sys_init(void)
 {
 	ixp4xx_exp_bus_size = SZ_16M;
 
+	platform_add_devices(ixp4xx_devices, ARRAY_SIZE(ixp4xx_devices));
+
 	if (cpu_is_ixp46x()) {
 		int region;
 
@@ -363,5 +408,3 @@ static int __init ixp4xx_clocksource_init(void)
 
 	return 0;
 }
-
-device_initcall(ixp4xx_clocksource_init);