1 files changed, 70 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.c b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.c
new file mode 100644
index 000000000..56086fa13
--- /dev/null
+++ b/target/linux/lantiq/files/arch/mips/lantiq/xway/dev-dwc_otg.c
@@ -0,0 +1,70 @@
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mtd/physmap.h>
+#include <linux/kernel.h>
+#include <linux/reboot.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/etherdevice.h>
+#include <linux/reboot.h>
+#include <linux/time.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+#include <linux/leds.h>
+
+#include <asm/bootinfo.h>
+#include <asm/irq.h>
+
+#include <lantiq_soc.h>
+#include <lantiq_irq.h>
+#include <lantiq_platform.h>
+
+#define LTQ_USB_IOMEM_BASE 0x1e101000
+#define LTQ_USB_IOMEM_SIZE 0x00001000
+
+static struct resource resources[] =
+{
+	[0] = {
+		.name	= "dwc_otg_membase",
+		.start	= LTQ_USB_IOMEM_BASE,
+		.end	= LTQ_USB_IOMEM_BASE + LTQ_USB_IOMEM_SIZE - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.name	= "dwc_otg_irq",
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static u64 dwc_dmamask = (u32)0x1fffffff;
+
+static struct platform_device platform_dev = {
+	.name = "dwc_otg",
+	.dev = {
+		.dma_mask	= &dwc_dmamask,
+	},
+	.resource		= resources,
+	.num_resources		= ARRAY_SIZE(resources),
+};
+
+int __init
+xway_register_dwc(int pin)
+{
+	struct irq_data d;
+	d.irq = resources[1].start;
+	ltq_enable_irq(&d);
+	resources[1].start = ltq_is_ase() ? LTQ_USB_ASE_INT : LTQ_USB_INT;
+	platform_dev.dev.platform_data = (void*) pin;
+	return platform_device_register(&platform_dev);
+}