Index: uspace/drv/uhci-rhd/main.c
===================================================================
--- uspace/drv/uhci-rhd/main.c	(revision 871579827dc035beaf1288f0f9b5b5390cb24eb1)
+++ uspace/drv/uhci-rhd/main.c	(revision 6cbe7dad3eadd8cd3b5d4e2b9d98081057e8621e)
@@ -33,4 +33,6 @@
  */
 #include <ddf/driver.h>
+#include <devman.h>
+#include <device/hw_res.h>
 #include <usb_iface.h>
 #include <usb/ddfiface.h>
@@ -43,4 +45,6 @@
 
 #define NAME "uhci-rhd"
+static int hc_get_my_registers(ddf_dev_t *dev,
+    uintptr_t *io_reg_address, size_t *io_reg_size);
 
 static int usb_iface_get_hc_handle(ddf_fun_t *fun, devman_handle_t *handle)
@@ -80,6 +84,13 @@
 	}
 
-	/* TODO: get register values from hc */
-	int ret = uhci_root_hub_init(rh, (void*)0xc030, 4, device);
+	uintptr_t io_regs = 0;
+	size_t io_size = 0;
+
+	int ret = hc_get_my_registers(device, &io_regs, &io_size);
+	assert(ret == EOK);
+
+	/* TODO: verify values from hc */
+	usb_log_info("I/O regs at 0x%X (size %zu).\n", io_regs, io_size);
+	ret = uhci_root_hub_init(rh, (void*)io_regs, io_size, device);
 	if (ret != EOK) {
 		usb_log_error("Failed(%d) to initialize driver instance.\n", ret);
@@ -102,5 +113,5 @@
 	.driver_ops = &uhci_rh_driver_ops
 };
-
+/*----------------------------------------------------------------------------*/
 int main(int argc, char *argv[])
 {
@@ -108,4 +119,60 @@
 	return ddf_driver_main(&uhci_rh_driver);
 }
+/*----------------------------------------------------------------------------*/
+int hc_get_my_registers(ddf_dev_t *dev,
+    uintptr_t *io_reg_address, size_t *io_reg_size)
+{
+	assert(dev != NULL);
+
+	int parent_phone = devman_parent_device_connect(dev->handle,
+	    IPC_FLAG_BLOCKING);
+	if (parent_phone < 0) {
+		return parent_phone;
+	}
+
+	int rc;
+
+	hw_resource_list_t hw_resources;
+	rc = hw_res_get_resource_list(parent_phone, &hw_resources);
+	if (rc != EOK) {
+		goto leave;
+	}
+
+	uintptr_t io_address = 0;
+	size_t io_size = 0;
+	bool io_found = false;
+
+	size_t i;
+	for (i = 0; i < hw_resources.count; i++) {
+		hw_resource_t *res = &hw_resources.resources[i];
+		switch (res->type) {
+			case IO_RANGE:
+				io_address = (uintptr_t)
+				    res->res.io_range.address;
+				io_size = res->res.io_range.size;
+				io_found = true;
+				break;
+			default:
+				break;
+		}
+	}
+
+	if (!io_found) {
+		rc = ENOENT;
+		goto leave;
+	}
+
+	if (io_reg_address != NULL) {
+		*io_reg_address = io_address;
+	}
+	if (io_reg_size != NULL) {
+		*io_reg_size = io_size;
+	}
+	rc = EOK;
+leave:
+	async_hangup(parent_phone);
+
+	return rc;
+}
 /**
  * @}
Index: uspace/drv/uhci-rhd/root_hub.c
===================================================================
--- uspace/drv/uhci-rhd/root_hub.c	(revision 871579827dc035beaf1288f0f9b5b5390cb24eb1)
+++ uspace/drv/uhci-rhd/root_hub.c	(revision 6cbe7dad3eadd8cd3b5d4e2b9d98081057e8621e)
@@ -39,5 +39,4 @@
 
 #include "root_hub.h"
-
 
 int uhci_root_hub_init(