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-rw-r--r--Makefile4
-rw-r--r--drivers/serial/usbtty.c2
-rw-r--r--drivers/serial/usbtty.h10
-rw-r--r--drivers/usb/gadget/Makefile53
-rw-r--r--drivers/usb/gadget/core.c (renamed from drivers/usb/usbdcore.c)2
-rw-r--r--drivers/usb/gadget/ep0.c (renamed from drivers/usb/usbdcore_ep0.c)2
-rw-r--r--drivers/usb/gadget/ep0.h (renamed from include/usbdcore_ep0.h)0
-rw-r--r--drivers/usb/gadget/mpc8xx_udc.c (renamed from drivers/usb/usbdcore_mpc8xx.c)9
-rw-r--r--drivers/usb/gadget/omap1510_udc.c (renamed from drivers/usb/usbdcore_omap1510.c)6
-rw-r--r--drivers/usb/gadget/pxa27x_udc.c702
-rw-r--r--drivers/usb/host/Makefile (renamed from drivers/usb/Makefile)37
-rw-r--r--drivers/usb/host/ehci-core.h (renamed from drivers/usb/usb_ehci_core.h)0
-rw-r--r--drivers/usb/host/ehci-fsl.c (renamed from drivers/usb/usb_ehci_fsl.c)6
-rw-r--r--drivers/usb/host/ehci-fsl.h (renamed from drivers/usb/usb_ehci_fsl.h)0
-rw-r--r--drivers/usb/host/ehci-hcd.c (renamed from drivers/usb/usb_ehci_core.c)3
-rw-r--r--drivers/usb/host/ehci-ixp4xx.c (renamed from drivers/usb/usb_ehci_ixp.c)5
-rw-r--r--drivers/usb/host/ehci-pci.c (renamed from drivers/usb/usb_ehci_pci.c)5
-rw-r--r--drivers/usb/host/ehci-vct.c (renamed from drivers/usb/usb_ehci_vct.c)4
-rw-r--r--drivers/usb/host/ehci.h (renamed from drivers/usb/usb_ehci.h)0
-rw-r--r--drivers/usb/host/isp116x-hcd.c (renamed from drivers/usb/isp116x-hcd.c)0
-rw-r--r--drivers/usb/host/isp116x.h (renamed from drivers/usb/isp116x.h)0
-rw-r--r--drivers/usb/host/ohci-at91.c (renamed from drivers/usb/atmel_usb.c)0
-rw-r--r--drivers/usb/host/ohci-hcd.c (renamed from drivers/usb/usb_ohci.c)3
-rw-r--r--drivers/usb/host/ohci.h (renamed from drivers/usb/usb_ohci.h)0
-rw-r--r--drivers/usb/host/r8a66597-hcd.c (renamed from drivers/usb/r8a66597-hcd.c)0
-rw-r--r--drivers/usb/host/r8a66597.h (renamed from drivers/usb/r8a66597.h)0
-rw-r--r--drivers/usb/host/s3c64xx-hcd.c (renamed from drivers/usb/s3c64xx_usb.c)0
-rw-r--r--drivers/usb/host/sl811-hcd.c (renamed from drivers/usb/sl811_usb.c)2
-rw-r--r--drivers/usb/host/sl811.h (renamed from drivers/usb/sl811.h)0
-rw-r--r--drivers/usb/musb/Makefile47
-rw-r--r--drivers/usb/musb/davinci.c (renamed from drivers/usb/davinci_usb.c)2
-rw-r--r--drivers/usb/musb/davinci.h (renamed from drivers/usb/davinci_usb.h)0
-rw-r--r--drivers/usb/musb/musb_core.c (renamed from drivers/usb/musb_core.c)0
-rw-r--r--drivers/usb/musb/musb_core.h (renamed from drivers/usb/musb_core.h)0
-rw-r--r--drivers/usb/musb/musb_hcd.c (renamed from drivers/usb/musb_hcd.c)0
-rw-r--r--drivers/usb/musb/musb_hcd.h (renamed from drivers/usb/musb_hcd.h)0
-rw-r--r--include/asm-arm/arch-pxa/pxa-regs.h296
-rw-r--r--include/usb/mpc8xx_udc.h (renamed from include/usbdcore_mpc8xx.h)0
-rw-r--r--include/usb/omap1510_udc.h (renamed from include/usbdcore_omap1510.h)0
-rw-r--r--include/usb/pxa27x_udc.h69
-rw-r--r--include/usbdevice.h (renamed from include/usbdcore.h)0
41 files changed, 1164 insertions, 105 deletions
diff --git a/Makefile b/Makefile
index 49b83c0..e91c051 100644
--- a/Makefile
+++ b/Makefile
@@ -263,7 +263,9 @@ endif
LIBS += drivers/rtc/librtc.a
LIBS += drivers/serial/libserial.a
LIBS += drivers/twserial/libtws.a
-LIBS += drivers/usb/libusb.a
+LIBS += drivers/usb/gadget/libusb_gadget.a
+LIBS += drivers/usb/host/libusb_host.a
+LIBS += drivers/usb/musb/libusb_musb.a
LIBS += drivers/video/libvideo.a
LIBS += drivers/watchdog/libwatchdog.a
LIBS += common/libcommon.a
diff --git a/drivers/serial/usbtty.c b/drivers/serial/usbtty.c
index d8b1387..f711d0b 100644
--- a/drivers/serial/usbtty.c
+++ b/drivers/serial/usbtty.c
@@ -94,7 +94,7 @@ static char serial_number[16];
* Descriptors, Strings, Local variables.
*/
-/* defined and used by usbdcore_ep0.c */
+/* defined and used by gadget/ep0.c */
extern struct usb_string_descriptor **usb_strings;
/* Indicies, References */
diff --git a/drivers/serial/usbtty.h b/drivers/serial/usbtty.h
index ecefde5..f746d63 100644
--- a/drivers/serial/usbtty.h
+++ b/drivers/serial/usbtty.h
@@ -24,11 +24,13 @@
#ifndef __USB_TTY_H__
#define __USB_TTY_H__
-#include <usbdcore.h>
+#include <usbdevice.h>
#if defined(CONFIG_PPC)
-#include <usbdcore_mpc8xx.h>
-#elif defined(CONFIG_ARM)
-#include <usbdcore_omap1510.h>
+#include <usb/mpc8xx_udc.h>
+#elif defined(CONFIG_OMAP1510)
+#include <usb/omap1510_udc.h>
+#elif defined(CONFIG_PXA27X)
+#include <usb/pxa27x_udc.h>
#endif
#include <version_autogenerated.h>
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
new file mode 100644
index 0000000..2a19b1e
--- /dev/null
+++ b/drivers/usb/gadget/Makefile
@@ -0,0 +1,53 @@
+#
+# (C) Copyright 2000-2007
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB := $(obj)libusb_gadget.a
+
+ifdef CONFIG_USB_DEVICE
+COBJS-y += core.o
+COBJS-y += ep0.o
+COBJS-$(CONFIG_OMAP1510) += omap1510_udc.o
+COBJS-$(CONFIG_OMAP1610) += omap1510_udc.o
+COBJS-$(CONFIG_MPC885_FAMILY) += mpc8xx_udc.o
+COBJS-$(CONFIG_PXA27X) += pxa27x_udc.o
+endif
+
+COBJS := $(COBJS-y)
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+all: $(LIB)
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/drivers/usb/usbdcore.c b/drivers/usb/gadget/core.c
index 53ed669..67b6681 100644
--- a/drivers/usb/usbdcore.c
+++ b/drivers/usb/gadget/core.c
@@ -30,7 +30,7 @@
*/
#include <malloc.h>
-#include "usbdcore.h"
+#include <usbdevice.h>
#define MAX_INTERFACES 2
diff --git a/drivers/usb/usbdcore_ep0.c b/drivers/usb/gadget/ep0.c
index f6e017d..2b4ec44 100644
--- a/drivers/usb/usbdcore_ep0.c
+++ b/drivers/usb/gadget/ep0.c
@@ -51,7 +51,7 @@
*/
#include <common.h>
-#include "usbdcore.h"
+#include <usbdevice.h>
#if 0
#define dbg_ep0(lvl,fmt,args...) serial_printf("[%s] %s:%d: "fmt"\n",__FILE__,__FUNCTION__,__LINE__,##args)
diff --git a/include/usbdcore_ep0.h b/drivers/usb/gadget/ep0.h
index 3bec106..3bec106 100644
--- a/include/usbdcore_ep0.h
+++ b/drivers/usb/gadget/ep0.h
diff --git a/drivers/usb/usbdcore_mpc8xx.c b/drivers/usb/gadget/mpc8xx_udc.c
index 0e311ad..da3fbba 100644
--- a/drivers/usb/usbdcore_mpc8xx.c
+++ b/drivers/usb/gadget/mpc8xx_udc.c
@@ -3,7 +3,7 @@
* bodonoghue@CodeHermit.ie
*
* References
- * DasUBoot/drivers/usb/usbdcore_omap1510.c, for design and implementation
+ * DasUBoot/drivers/usb/gadget/omap1510_udc.c, for design and implementation
* ideas.
*
* This program is free software; you can redistribute it and/or modify
@@ -59,9 +59,10 @@
#include <common.h>
#include <config.h>
#include <commproc.h>
-#include "usbdcore.h"
-#include "usbdcore_mpc8xx.h"
-#include "usbdcore_ep0.h"
+#include <usbdevice.h>
+#include <usb/mpc8xx_udc.h>
+
+#include "ep0.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/drivers/usb/usbdcore_omap1510.c b/drivers/usb/gadget/omap1510_udc.c
index 6b7b61b..90f7907 100644
--- a/drivers/usb/usbdcore_omap1510.c
+++ b/drivers/usb/gadget/omap1510_udc.c
@@ -31,10 +31,10 @@
#ifdef CONFIG_OMAP_SX1
#include <i2c.h>
#endif
+#include <usbdevice.h>
+#include <usb/omap1510_udc.h>
-#include "usbdcore.h"
-#include "usbdcore_omap1510.h"
-#include "usbdcore_ep0.h"
+#include "ep0.h"
#define UDC_INIT_MDELAY 80 /* Device settle delay */
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
new file mode 100644
index 0000000..e6ccd49
--- /dev/null
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -0,0 +1,702 @@
+/*
+ * PXA27x USB device driver for u-boot.
+ *
+ * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it>
+ * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it>
+ * Copyright (C) 2008 Vivek Kutal <vivek.kutal@azingo.com>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+
+#include <common.h>
+#include <config.h>
+#include <asm/byteorder.h>
+#include <usbdcore.h>
+#include <usbdcore_ep0.h>
+#include <asm/arch/hardware.h>
+#include <usb/pxa27x_udc.h>
+
+/* number of endpoints on this UDC */
+#define UDC_MAX_ENDPOINTS 24
+
+static struct urb *ep0_urb;
+static struct usb_device_instance *udc_device;
+static int ep0state = EP0_IDLE;
+
+#ifdef USBDDBG
+static void udc_dump_buffer(char *name, u8 *buf, int len)
+{
+ usbdbg("%s - buf %p, len %d", name, buf, len);
+ print_buffer(0, buf, 1, len, 0);
+}
+#else
+#define udc_dump_buffer(name, buf, len) /* void */
+#endif
+
+static inline void udc_ack_int_UDCCR(int mask)
+{
+ USIR1 = mask | USIR1;
+}
+
+/*
+ * If the endpoint has an active tx_urb, then the next packet of data from the
+ * URB is written to the tx FIFO.
+ * The total amount of data in the urb is given by urb->actual_length.
+ * The maximum amount of data that can be sent in any one packet is given by
+ * endpoint->tx_packetSize.
+ * The number of data bytes from this URB that have already been transmitted
+ * is given by endpoint->sent.
+ * endpoint->last is updated by this routine with the number of data bytes
+ * transmitted in this packet.
+ */
+static int udc_write_urb(struct usb_endpoint_instance *endpoint)
+{
+ struct urb *urb = endpoint->tx_urb;
+ int ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK;
+ u32 *addr32 = (u32 *) &UDCDN(ep_num);
+ u32 *data32 = (u32 *) urb->buffer;
+ u8 *addr8 = (u8 *) &UDCDN(ep_num);
+ u8 *data8 = (u8 *) urb->buffer;
+ unsigned int i, n, w, b, is_short;
+ int timeout = 2000; /* 2ms */
+
+ if (!urb || !urb->actual_length)
+ return -1;
+
+ n = MIN(urb->actual_length - endpoint->sent, endpoint->tx_packetSize);
+ if (n <= 0)
+ return -1;
+
+ usbdbg("write urb on ep %d", ep_num);
+#if defined(USBDDBG) && defined(USBDPARANOIA)
+ usbdbg("urb: buf %p, buf_len %d, actual_len %d",
+ urb->buffer, urb->buffer_length, urb->actual_length);
+ usbdbg("endpoint: sent %d, tx_packetSize %d, last %d",
+ endpoint->sent, endpoint->tx_packetSize, endpoint->last);
+#endif
+
+ is_short = n != endpoint->tx_packetSize;
+ w = n / 4;
+ b = n % 4;
+ usbdbg("n %d%s w %d b %d", n, is_short ? "-s" : "", w, b);
+ udc_dump_buffer("urb write", data8 + endpoint->sent, n);
+
+ /* Prepare for data send */
+ if (ep_num)
+ UDCCSN(ep_num) = UDCCSR_PC;
+
+ for (i = 0; i < w; i++)
+ *addr32 = data32[endpoint->sent/4 + i];
+ for (i = 0; i < b; i++)
+ *addr8 = data8[endpoint->sent + w*4 + i];
+
+ /* Set "Packet Complete" if less data then tx_packetSize */
+ if (is_short)
+ UDCCSN(ep_num) = ep_num ? UDCCSR_SP : UDCCSR0_IPR;
+
+ /* Wait for data sent */
+ while (!(UDCCSN(ep_num) & (ep_num ? UDCCSR_PC : UDCCSR0_IPR))) {
+ if (ep_num) {
+ if (timeout-- == 0)
+ return -1;
+ else
+ udelay(1);
+ };
+ }
+ endpoint->last = n;
+
+ if (ep_num) {
+ usbd_tx_complete(endpoint);
+ } else {
+ endpoint->sent += n;
+ endpoint->last -= n;
+ }
+
+ if ((endpoint->tx_urb->actual_length - endpoint->sent) <= 0) {
+ urb->actual_length = 0;
+ endpoint->sent = 0;
+ endpoint->last = 0;
+ }
+
+ if ((endpoint->sent >= urb->actual_length) && (!ep_num)) {
+ usbdbg("ep0 IN stage done");
+ if (is_short)
+ ep0state = EP0_IDLE;
+ else
+ ep0state = EP0_XFER_COMPLETE;
+ }
+
+ return 0;
+}
+
+static int udc_read_urb(struct usb_endpoint_instance *endpoint)
+{
+ struct urb *urb = endpoint->rcv_urb;
+ int ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK;
+ u32 *addr32 = (u32 *) &UDCDN(ep_num);
+ u32 *data32 = (u32 *) urb->buffer;
+ unsigned int i, n, is_short ;
+
+ usbdbg("read urb on ep %d", ep_num);
+#if defined(USBDDBG) && defined(USBDPARANOIA)
+ usbdbg("urb: buf %p, buf_len %d, actual_len %d",
+ urb->buffer, urb->buffer_length, urb->actual_length);
+ usbdbg("endpoint: rcv_packetSize %d",
+ endpoint->rcv_packetSize);
+#endif
+
+ if (UDCCSN(ep_num) & UDCCSR_BNE)
+ n = UDCBCN(ep_num) & 0x3ff;
+ else /* zlp */
+ n = 0;
+ is_short = n != endpoint->rcv_packetSize;
+
+ usbdbg("n %d%s", n, is_short ? "-s" : "");
+ for (i = 0; i < n; i += 4)
+ data32[urb->actual_length/4 + i/4] = *addr32;
+
+ udc_dump_buffer("urb read", (u8 *) data32, urb->actual_length + n);
+ usbd_rcv_complete(endpoint, n, 0);
+
+ return 0;
+}
+
+static int udc_read_urb_ep0(void)
+{
+ u32 *addr32 = (u32 *) &UDCDN(0);
+ u32 *data32 = (u32 *) ep0_urb->buffer;
+ u8 *addr8 = (u8 *) &UDCDN(0);
+ u8 *data8 = (u8 *) ep0_urb->buffer;
+ unsigned int i, n, w, b;
+
+ n = UDCBCR0;
+ w = n / 4;
+ b = n % 4;
+
+ for (i = 0; i < w; i++) {
+ data32[ep0_urb->actual_length/4 + i] = *addr32;
+ ep0_urb->actual_length += 4;
+ }
+
+ for (i = 0; i < b; i++) {
+ data8[ep0_urb->actual_length + w*4 + i] = *addr8;
+ ep0_urb->actual_length++;
+ }
+
+ UDCCSR0 = UDCCSR0_OPC | UDCCSR0_IPR;
+ if (ep0_urb->actual_length == ep0_urb->device_request.wLength)
+ return 1;
+
+ return 0;
+}
+
+static void udc_handle_ep0(struct usb_endpoint_instance *endpoint)
+{
+ u32 udccsr0 = UDCCSR0;
+ u32 *data = (u32 *) &ep0_urb->device_request;
+ int i;
+
+ usbdbg("udccsr0 %x", udccsr0);
+
+ /* Clear stall status */
+ if (udccsr0 & UDCCSR0_SST) {
+ usberr("clear stall status");
+ UDCCSR0 = UDCCSR0_SST;
+ ep0state = EP0_IDLE;
+ }
+
+ /* previous request unfinished? non-error iff back-to-back ... */
+ if ((udccsr0 & UDCCSR0_SA) != 0 && ep0state != EP0_IDLE)
+ ep0state = EP0_IDLE;
+
+ switch (ep0state) {
+
+ case EP0_IDLE:
+
+ udccsr0 = UDCCSR0;
+ /* Start control request? */
+ if ((udccsr0 & (UDCCSR0_OPC | UDCCSR0_SA | UDCCSR0_RNE))
+ == (UDCCSR0_OPC | UDCCSR0_SA | UDCCSR0_RNE)) {
+
+ /* Read SETUP packet.
+ * SETUP packet size is 8 bytes (aka 2 words)
+ */
+ usbdbg("try reading SETUP packet");
+ for (i = 0; i < 2; i++) {
+ if ((UDCCSR0 & UDCCSR0_RNE) == 0) {
+ usberr("setup packet too short:%d", i);
+ goto stall;
+ }
+ data[i] = UDCDR0;
+ }
+
+ UDCCSR0 |= (UDCCSR0_OPC | UDCCSR0_SA);
+ if ((UDCCSR0 & UDCCSR0_RNE) != 0) {
+ usberr("setup packet too long");
+ goto stall;
+ }
+
+ udc_dump_buffer("ep0 setup read", (u8 *) data, 8);
+
+ if (ep0_urb->device_request.wLength == 0) {
+ usbdbg("Zero Data control Packet\n");
+ if (ep0_recv_setup(ep0_urb)) {
+ usberr("Invalid Setup Packet\n");
+ udc_dump_buffer("ep0 setup read",
+ (u8 *)data, 8);
+ goto stall;
+ }
+ UDCCSR0 = UDCCSR0_IPR;
+ ep0state = EP0_IDLE;
+ } else {
+ /* Check direction */
+ if ((ep0_urb->device_request.bmRequestType &
+ USB_REQ_DIRECTION_MASK)
+ == USB_REQ_HOST2DEVICE) {
+ ep0state = EP0_OUT_DATA;
+ ep0_urb->buffer =
+ (u8 *)ep0_urb->buffer_data;
+ ep0_urb->buffer_length =
+ sizeof(ep0_urb->buffer_data);
+ ep0_urb->actual_length = 0;
+ UDCCSR0 = UDCCSR0_IPR;
+ } else {
+ /* The ep0_recv_setup function has
+ * already placed our response packet
+ * data in ep0_urb->buffer and the
+ * packet length in
+ * ep0_urb->actual_length.
+ */
+ if (ep0_recv_setup(ep0_urb)) {
+stall:
+ usberr("Invalid setup packet");
+ udc_dump_buffer("ep0 setup read"
+ , (u8 *) data, 8);
+ ep0state = EP0_IDLE;
+
+ UDCCSR0 = UDCCSR0_SA |
+ UDCCSR0_OPC | UDCCSR0_FST |
+ UDCCS0_FTF;
+
+ return;
+ }
+
+ endpoint->tx_urb = ep0_urb;
+ endpoint->sent = 0;
+ usbdbg("EP0_IN_DATA");
+ ep0state = EP0_IN_DATA;
+ if (udc_write_urb(endpoint) < 0)
+ goto stall;
+
+ }
+ }
+ return;
+ } else if ((udccsr0 & (UDCCSR0_OPC | UDCCSR0_SA))
+ == (UDCCSR0_OPC|UDCCSR0_SA)) {
+ usberr("Setup Active but no data. Stalling ....\n");
+ goto stall;
+ } else {
+ usbdbg("random early IRQs");
+ /* Some random early IRQs:
+ * - we acked FST
+ * - IPR cleared
+ * - OPC got set, without SA (likely status stage)
+ */
+ UDCCSR0 = udccsr0 & (UDCCSR0_SA | UDCCSR0_OPC);
+ }
+ break;
+
+ case EP0_OUT_DATA:
+
+ if ((udccsr0 & UDCCSR0_OPC) && !(udccsr0 & UDCCSR0_SA)) {
+ if (udc_read_urb_ep0()) {
+read_complete:
+ ep0state = EP0_IDLE;
+ if (ep0_recv_setup(ep0_urb)) {
+ /* Not a setup packet, stall next
+ * EP0 transaction
+ */
+ udc_dump_buffer("ep0 setup read",
+ (u8 *) data, 8);
+ usberr("can't parse setup packet\n");
+ goto stall;
+ }
+ }
+ } else if (!(udccsr0 & UDCCSR0_OPC) &&
+ !(udccsr0 & UDCCSR0_IPR)) {
+ if (ep0_urb->device_request.wLength ==
+ ep0_urb->actual_length)
+ goto read_complete;
+
+ usberr("Premature Status\n");
+ ep0state = EP0_IDLE;
+ }
+ break;
+
+ case EP0_IN_DATA:
+ /* GET_DESCRIPTOR etc */
+ if (udccsr0 & UDCCSR0_OPC) {
+ UDCCSR0 = UDCCSR0_OPC | UDCCSR0_FTF;
+ usberr("ep0in premature status");
+ ep0state = EP0_IDLE;
+ } else {
+ /* irq was IPR clearing */
+ if (udc_write_urb(endpoint) < 0) {
+ usberr("ep0_write_error\n");
+ goto stall;
+ }
+ }
+ break;
+
+ case EP0_XFER_COMPLETE:
+ UDCCSR0 = UDCCSR0_IPR;
+ ep0state = EP0_IDLE;
+ break;
+
+ default:
+ usbdbg("Default\n");
+ }
+ USIR0 = USIR0_IR0;
+}
+
+static void udc_handle_ep(struct usb_endpoint_instance *endpoint)
+{
+ int ep_addr = endpoint->endpoint_address;
+ int ep_num = ep_addr & USB_ENDPOINT_NUMBER_MASK;
+ int ep_isout = (ep_addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT;
+
+ u32 flags = UDCCSN(ep_num) & (UDCCSR_SST | UDCCSR_TRN);
+ if (flags)
+ UDCCSN(ep_num) = flags;
+
+ if (ep_isout)
+ udc_read_urb(endpoint);
+ else
+ udc_write_urb(endpoint);
+
+ UDCCSN(ep_num) = UDCCSR_PC;
+}
+
+static void udc_state_changed(void)
+{
+ int config, interface, alternate;
+
+ UDCCR |= UDCCR_SMAC;
+
+ config = (UDCCR & UDCCR_ACN) >> UDCCR_ACN_S;
+ interface = (UDCCR & UDCCR_AIN) >> UDCCR_AIN_S;
+ alternate = (UDCCR & UDCCR_AAISN) >> UDCCR_AAISN_S;
+
+ usbdbg("New UDC settings are: conf %d - inter %d - alter %d",
+ config, interface, alternate);
+
+ usbd_device_event_irq(udc_device, DEVICE_CONFIGURED, 0);
+ UDCISR1 = UDCISR1_IRCC;
+}
+
+void udc_irq(void)
+{
+ int handled;
+ struct usb_endpoint_instance *endpoint;
+ int ep_num, i;
+ u32 udcisr0;
+
+ do {
+ handled = 0;
+ /* Suspend Interrupt Request */
+ if (USIR1 & UDCCR_SUSIR) {
+ usbdbg("Suspend\n");
+ udc_ack_int_UDCCR(UDCCR_SUSIR);
+ handled = 1;
+ ep0state = EP0_IDLE;
+ }
+
+ /* Resume Interrupt Request */
+ if (USIR1 & UDCCR_RESIR) {
+ udc_ack_int_UDCCR(UDCCR_RESIR);
+ handled = 1;
+ usbdbg("USB resume\n");
+ }
+
+ if (USIR1 & (1<<31)) {
+ handled = 1;
+ udc_state_changed();
+ }
+
+ /* Reset Interrupt Request */
+ if (USIR1 & UDCCR_RSTIR) {
+ udc_ack_int_UDCCR(UDCCR_RSTIR);
+ handled = 1;
+ usbdbg("Reset\n");
+ usbd_device_event_irq(udc_device, DEVICE_RESET, 0);
+ } else {
+ if (USIR0)
+ usbdbg("UISR0: %x \n", USIR0);
+
+ if (USIR0 & 0x2)
+ USIR0 = 0x2;
+
+ /* Control traffic */
+ if (USIR0 & USIR0_IR0) {
+ handled = 1;
+ udc_handle_ep0(udc_device->bus->endpoint_array);
+ USIR0 = USIR0_IR0;
+ }
+
+ endpoint = udc_device->bus->endpoint_array;
+ for (i = 0; i < udc_device->bus->max_endpoints; i++) {
+ ep_num = (endpoint[i].endpoint_address) &
+ USB_ENDPOINT_NUMBER_MASK;
+ if (!ep_num)
+ continue;
+ udcisr0 = UDCISR0;
+ if (udcisr0 &
+ UDCISR_INT(ep_num, UDC_INT_PACKETCMP)) {
+ UDCISR0 = UDCISR_INT(ep_num,
+ UDC_INT_PACKETCMP);
+ udc_handle_ep(&endpoint[i]);
+ }
+ }
+ }
+
+ } while (handled);
+}
+
+/* The UDCCR reg contains mask and interrupt status bits,
+ * so using '|=' isn't safe as it may ack an interrupt.
+ */
+#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */
+#define UDCCR_MASK_BITS (UDCCR_OEN | UDCCR_UDE)
+
+static inline void udc_set_mask_UDCCR(int mask)
+{
+ UDCCR = (UDCCR & UDCCR_MASK_BITS) | (mask & UDCCR_MASK_BITS);
+}
+
+static inline void udc_clear_mask_UDCCR(int mask)
+{
+ UDCCR = (UDCCR & UDCCR_MASK_BITS) & ~(mask & UDCCR_MASK_BITS);
+}
+
+static void pio_irq_enable(int ep_num)
+{
+ if (ep_num < 16)
+ UDCICR0 |= 3 << (ep_num * 2);
+ else {
+ ep_num -= 16;
+ UDCICR1 |= 3 << (ep_num * 2);
+ }
+}
+
+/*
+ * udc_set_nak
+ *
+ * Allow upper layers to signal lower layers should not accept more RX data
+ */
+void udc_set_nak(int ep_num)
+{
+ /* TODO */
+}
+
+/*
+ * udc_unset_nak
+ *
+ * Suspend sending of NAK tokens for DATA OUT tokens on a given endpoint.
+ * Switch off NAKing on this endpoint to accept more data output from host.
+ */
+void udc_unset_nak(int ep_num)
+{
+ /* TODO */
+}
+
+int udc_endpoint_write(struct usb_endpoint_instance *endpoint)
+{
+ return udc_write_urb(endpoint);
+}
+
+/* Associate a physical endpoint with endpoint instance */
+void udc_setup_ep(struct usb_device_instance *device, unsigned int id,
+ struct usb_endpoint_instance *endpoint)
+{
+ int ep_num, ep_addr, ep_isout, ep_type, ep_size;
+ int config, interface, alternate;
+ u32 tmp;
+
+ usbdbg("setting up endpoint id %d", id);
+
+ if (!endpoint) {
+ usberr("endpoint void!");
+ return;
+ }
+
+ ep_num = endpoint->endpoint_address & USB_ENDPOINT_NUMBER_MASK;
+ if (ep_num >= UDC_MAX_ENDPOINTS) {
+ usberr("unable to setup ep %d!", ep_num);
+ return;
+ }
+
+ pio_irq_enable(ep_num);
+ if (ep_num == 0) {
+ /* Done for ep0 */
+ return;
+ }
+
+ config = 1;
+ interface = 0;
+ alternate = 0;
+
+ usbdbg("config %d - interface %d - alternate %d",
+ config, interface, alternate);
+
+ ep_addr = endpoint->endpoint_address;
+ ep_num = ep_addr & USB_ENDPOINT_NUMBER_MASK;
+ ep_isout = (ep_addr & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT;
+ ep_type = ep_isout ? endpoint->rcv_attributes : endpoint->tx_attributes;
+ ep_size = ep_isout ? endpoint->rcv_packetSize : endpoint->tx_packetSize;
+
+ usbdbg("addr %x, num %d, dir %s, type %s, packet size %d",
+ ep_addr, ep_num,
+ ep_isout ? "out" : "in",
+ ep_type == USB_ENDPOINT_XFER_ISOC ? "isoc" :
+ ep_type == USB_ENDPOINT_XFER_BULK ? "bulk" :
+ ep_type == USB_ENDPOINT_XFER_INT ? "int" : "???",
+ ep_size
+ );
+
+ /* Configure UDCCRx */
+ tmp = 0;
+ tmp |= (config << UDCCONR_CN_S) & UDCCONR_CN;
+ tmp |= (interface << UDCCONR_IN_S) & UDCCONR_IN;
+ tmp |= (alternate << UDCCONR_AISN_S) & UDCCONR_AISN;
+ tmp |= (ep_num << UDCCONR_EN_S) & UDCCONR_EN;
+ tmp |= (ep_type << UDCCONR_ET_S) & UDCCONR_ET;
+ tmp |= ep_isout ? 0 : UDCCONR_ED;
+ tmp |= (ep_size << UDCCONR_MPS_S) & UDCCONR_MPS;
+ tmp |= UDCCONR_EE;
+
+ UDCCN(ep_num) = tmp;
+
+ usbdbg("UDCCR%c = %x", 'A' + ep_num-1, UDCCN(ep_num));
+ usbdbg("UDCCSR%c = %x", 'A' + ep_num-1, UDCCSN(ep_num));
+}
+
+#define CONFIG_USB_DEV_PULLUP_GPIO 87
+
+/* Connect the USB device to the bus */
+void udc_connect(void)
+{
+ usbdbg("UDC connect");
+
+ /* Turn on the USB connection by enabling the pullup resistor */
+ set_GPIO_mode(CONFIG_USB_DEV_PULLUP_GPIO | GPIO_OUT);
+ GPSR(CONFIG_USB_DEV_PULLUP_GPIO) = GPIO_bit(CONFIG_USB_DEV_PULLUP_GPIO);
+}
+
+/* Disconnect the USB device to the bus */
+void udc_disconnect(void)
+{
+ usbdbg("UDC disconnect");
+
+ /* Turn off the USB connection by disabling the pullup resistor */
+ GPCR(CONFIG_USB_DEV_PULLUP_GPIO) = GPIO_bit(CONFIG_USB_DEV_PULLUP_GPIO);
+}
+
+/* Switch on the UDC */
+void udc_enable(struct usb_device_instance *device)
+{
+
+ ep0state = EP0_IDLE;
+ CKEN |= CKEN11_USB;
+
+ /* enable endpoint 0, A, B's Packet Complete Interrupt. */
+ UDCICR0 = 0x0000003f;
+ UDCICR1 = 0xa8000000;
+
+ /* clear the interrupt status/control registers */
+ UDCISR0 = 0xffffffff;
+ UDCISR1 = 0xffffffff;
+
+ /* set UDC-enable */
+ udc_set_mask_UDCCR(UDCCR_UDE);
+
+ udc_device = device;
+ if (!ep0_urb)
+ ep0_urb = usbd_alloc_urb(udc_device,
+ udc_device->bus->endpoint_array);
+ else
+ usbinfo("ep0_urb %p already allocated", ep0_urb);
+
+ usbdbg("UDC Enabled\n");
+}
+
+/* Need to check this again */
+void udc_disable(void)
+{
+ usbdbg("disable UDC");
+
+ udc_clear_mask_UDCCR(UDCCR_UDE);
+
+ /* Disable clock for USB device */
+ CKEN &= ~CKEN11_USB;
+
+ /* Free ep0 URB */
+ if (ep0_urb) {
+ usbd_dealloc_urb(ep0_urb);
+ ep0_urb = NULL;
+ }
+
+ /* Reset device pointer */
+ udc_device = NULL;
+}
+
+/* Allow udc code to do any additional startup */
+void udc_startup_events(struct usb_device_instance *device)
+{
+ /* The DEVICE_INIT event puts the USB device in the state STATE_INIT */
+ usbd_device_event_irq(device, DEVICE_INIT, 0);
+
+ /* The DEVICE_CREATE event puts the USB device in the state
+ * STATE_ATTACHED */
+ usbd_device_event_irq(device, DEVICE_CREATE, 0);
+
+ /* Some USB controller driver implementations signal
+ * DEVICE_HUB_CONFIGURED and DEVICE_RESET events here.
+ * DEVICE_HUB_CONFIGURED causes a transition to the state
+ * STATE_POWERED, and DEVICE_RESET causes a transition to
+ * the state STATE_DEFAULT.
+ */
+ udc_enable(device);
+}
+
+/* Initialize h/w stuff */
+int udc_init(void)
+{
+ udc_device = NULL;
+ usbdbg("PXA27x usbd start");
+
+ /* Disable the UDC */
+ udc_clear_mask_UDCCR(UDCCR_UDE);
+
+ /* Disable clock for USB device */
+ CKEN &= ~CKEN11_USB;
+
+ /* Disable IRQs: we don't use them */
+ UDCICR0 = UDCICR1 = 0;
+
+ return 0;
+}
diff --git a/drivers/usb/Makefile b/drivers/usb/host/Makefile
index 5523cbd..ec1d689 100644
--- a/drivers/usb/Makefile
+++ b/drivers/usb/host/Makefile
@@ -23,33 +23,22 @@
include $(TOPDIR)/config.mk
-LIB := $(obj)libusb.a
+LIB := $(obj)libusb_host.a
-# core
-COBJS-y += usbdcore.o
-COBJS-$(CONFIG_USB_OHCI_NEW) += usb_ohci.o
-COBJS-$(CONFIG_USB_EHCI) += usb_ehci_core.o
-
-# host
-COBJS-$(CONFIG_USB_ATMEL) += atmel_usb.o
+# ohci
+COBJS-$(CONFIG_USB_OHCI_NEW) += ohci-hcd.o
+COBJS-$(CONFIG_USB_ATMEL) += ohci-at91.o
COBJS-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
COBJS-$(CONFIG_USB_R8A66597_HCD) += r8a66597-hcd.o
-COBJS-$(CONFIG_USB_S3C64XX) += s3c64xx_usb.o
-COBJS-$(CONFIG_USB_SL811HS) += sl811_usb.o
-COBJS-$(CONFIG_USB_EHCI_FSL) += usb_ehci_fsl.o
-COBJS-$(CONFIG_USB_EHCI_PCI) += usb_ehci_pci.o
-COBJS-$(CONFIG_USB_EHCI_IXP4XX) += usb_ehci_ixp.o
-COBJS-$(CONFIG_MUSB_HCD) += musb_hcd.o musb_core.o
-COBJS-$(CONFIG_USB_DAVINCI) += davinci_usb.o
-COBJS-$(CONFIG_USB_EHCI_VCT) += usb_ehci_vct.o
-
-# device
-ifdef CONFIG_USB_DEVICE
-COBJS-y += usbdcore_ep0.o
-COBJS-$(CONFIG_OMAP1510) += usbdcore_omap1510.o
-COBJS-$(CONFIG_OMAP1610) += usbdcore_omap1510.o
-COBJS-$(CONFIG_MPC885_FAMILY) += usbdcore_mpc8xx.o
-endif
+COBJS-$(CONFIG_USB_S3C64XX) += s3c64xx-hcd.o
+COBJS-$(CONFIG_USB_SL811HS) += sl811-hcd.o
+
+# echi
+COBJS-$(CONFIG_USB_EHCI) += ehci-hcd.o
+COBJS-$(CONFIG_USB_EHCI_FSL) += ehci-fsl.o
+COBJS-$(CONFIG_USB_EHCI_IXP4XX) += ehci-ixp.o
+COBJS-$(CONFIG_USB_EHCI_PCI) += ehci-pci.o
+COBJS-$(CONFIG_USB_EHCI_VCT) += ehci-vct.o
COBJS := $(COBJS-y)
SRCS := $(COBJS:.o=.c)
diff --git a/drivers/usb/usb_ehci_core.h b/drivers/usb/host/ehci-core.h
index 39e5c5e..39e5c5e 100644
--- a/drivers/usb/usb_ehci_core.h
+++ b/drivers/usb/host/ehci-core.h
diff --git a/drivers/usb/usb_ehci_fsl.c b/drivers/usb/host/ehci-fsl.c
index 81d5d21..86ee1d5 100644
--- a/drivers/usb/usb_ehci_fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -26,9 +26,9 @@
#include <asm/io.h>
#include <asm/bitops.h>
-#include "usb_ehci.h"
-#include "usb_ehci_fsl.h"
-#include "usb_ehci_core.h"
+#include "ehci.h"
+#include "ehci-fsl.h"
+#include "ehci-core.h"
/*
* Create the appropriate control structures to manage
diff --git a/drivers/usb/usb_ehci_fsl.h b/drivers/usb/host/ehci-fsl.h
index c429af1..c429af1 100644
--- a/drivers/usb/usb_ehci_fsl.h
+++ b/drivers/usb/host/ehci-fsl.h
diff --git a/drivers/usb/usb_ehci_core.c b/drivers/usb/host/ehci-hcd.c
index 4dbfb66..bbd547b 100644
--- a/drivers/usb/usb_ehci_core.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -25,7 +25,8 @@
#include <usb.h>
#include <asm/io.h>
#include <malloc.h>
-#include "usb_ehci.h"
+
+#include "ehci.h"
int rootdev;
struct ehci_hccr *hccr; /* R/O registers, not need for volatile */
diff --git a/drivers/usb/usb_ehci_ixp.c b/drivers/usb/host/ehci-ixp4xx.c
index 25c18c1..b8f15ae 100644
--- a/drivers/usb/usb_ehci_ixp.c
+++ b/drivers/usb/host/ehci-ixp4xx.c
@@ -21,8 +21,9 @@
*/
#include <common.h>
#include <usb.h>
-#include "usb_ehci.h"
-#include "usb_ehci_core.h"
+
+#include "ehci.h"
+#include "ehci-core.h"
/*
* Create the appropriate control structures to manage
* a new EHCI host controller.
diff --git a/drivers/usb/usb_ehci_pci.c b/drivers/usb/host/ehci-pci.c
index 3e7143c..441b1a2 100644
--- a/drivers/usb/usb_ehci_pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -21,8 +21,9 @@
#include <common.h>
#include <pci.h>
#include <usb.h>
-#include "usb_ehci.h"
-#include "usb_ehci_core.h"
+
+#include "ehci.h"
+#include "ehci-core.h"
#ifdef CONFIG_PCI_EHCI_DEVICE
static struct pci_device_id ehci_pci_ids[] = {
diff --git a/drivers/usb/usb_ehci_vct.c b/drivers/usb/host/ehci-vct.c
index 89daaaf..3063dd1 100644
--- a/drivers/usb/usb_ehci_vct.c
+++ b/drivers/usb/host/ehci-vct.c
@@ -20,8 +20,8 @@
#include <common.h>
#include <usb.h>
-#include "usb_ehci.h"
-#include "usb_ehci_core.h"
+#include "ehci.h"
+#include "ehci-core.h"
int vct_ehci_hcd_init(u32 *hccr, u32 *hcor);
diff --git a/drivers/usb/usb_ehci.h b/drivers/usb/host/ehci.h
index b3c1d5d..b3c1d5d 100644
--- a/drivers/usb/usb_ehci.h
+++ b/drivers/usb/host/ehci.h
diff --git a/drivers/usb/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 348e404..348e404 100644
--- a/drivers/usb/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
diff --git a/drivers/usb/isp116x.h b/drivers/usb/host/isp116x.h
index a3ce3b5..a3ce3b5 100644
--- a/drivers/usb/isp116x.h
+++ b/drivers/usb/host/isp116x.h
diff --git a/drivers/usb/atmel_usb.c b/drivers/usb/host/ohci-at91.c
index 7c44ad0..7c44ad0 100644
--- a/drivers/usb/atmel_usb.c
+++ b/drivers/usb/host/ohci-at91.c
diff --git a/drivers/usb/usb_ohci.c b/drivers/usb/host/ohci-hcd.c
index 0bbee0f..e2f289e 100644
--- a/drivers/usb/usb_ohci.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -57,7 +57,8 @@
#include <malloc.h>
#include <usb.h>
-#include "usb_ohci.h"
+
+#include "ohci.h"
#ifdef CONFIG_AT91RM9200
#include <asm/arch/hardware.h> /* needed for AT91_USB_HOST_BASE */
diff --git a/drivers/usb/usb_ohci.h b/drivers/usb/host/ohci.h
index a547337..a547337 100644
--- a/drivers/usb/usb_ohci.h
+++ b/drivers/usb/host/ohci.h
diff --git a/drivers/usb/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index db611b6..db611b6 100644
--- a/drivers/usb/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
diff --git a/drivers/usb/r8a66597.h b/drivers/usb/host/r8a66597.h
index 9af6446..9af6446 100644
--- a/drivers/usb/r8a66597.h
+++ b/drivers/usb/host/r8a66597.h
diff --git a/drivers/usb/s3c64xx_usb.c b/drivers/usb/host/s3c64xx-hcd.c
index 274a4ed..274a4ed 100644
--- a/drivers/usb/s3c64xx_usb.c
+++ b/drivers/usb/host/s3c64xx-hcd.c
diff --git a/drivers/usb/sl811_usb.c b/drivers/usb/host/sl811-hcd.c
index a03e469..82a8b36 100644
--- a/drivers/usb/sl811_usb.c
+++ b/drivers/usb/host/sl811-hcd.c
@@ -40,7 +40,7 @@
#include <usb.h>
#include "sl811.h"
-#include "../../board/kup/common/kup.h"
+#include "../../../board/kup/common/kup.h"
#ifdef __PPC__
# define EIEIO __asm__ volatile ("eieio")
diff --git a/drivers/usb/sl811.h b/drivers/usb/host/sl811.h
index c1f9f01..c1f9f01 100644
--- a/drivers/usb/sl811.h
+++ b/drivers/usb/host/sl811.h
diff --git a/drivers/usb/musb/Makefile b/drivers/usb/musb/Makefile
new file mode 100644
index 0000000..09e0a5f
--- /dev/null
+++ b/drivers/usb/musb/Makefile
@@ -0,0 +1,47 @@
+#
+# (C) Copyright 2000-2007
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# 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.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB := $(obj)libusb_musb.a
+
+COBJS-$(CONFIG_MUSB_HCD) += musb_hcd.o musb_core.o
+COBJS-$(CONFIG_USB_DAVINCI) += davinci.o
+
+COBJS := $(COBJS-y)
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+all: $(LIB)
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/drivers/usb/davinci_usb.c b/drivers/usb/musb/davinci.c
index e66f660..a7648fc 100644
--- a/drivers/usb/davinci_usb.c
+++ b/drivers/usb/musb/davinci.c
@@ -23,7 +23,7 @@
#include <common.h>
#include <asm/io.h>
-#include "davinci_usb.h"
+#include "davinci.h"
/* MUSB platform configuration */
struct musb_config musb_cfg = {
diff --git a/drivers/usb/davinci_usb.h b/drivers/usb/musb/davinci.h
index f6751bf..f6751bf 100644
--- a/drivers/usb/davinci_usb.h
+++ b/drivers/usb/musb/davinci.h
diff --git a/drivers/usb/musb_core.c b/drivers/usb/musb/musb_core.c
index ec57fc8..ec57fc8 100644
--- a/drivers/usb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
diff --git a/drivers/usb/musb_core.h b/drivers/usb/musb/musb_core.h
index 2597c5f..2597c5f 100644
--- a/drivers/usb/musb_core.h
+++ b/drivers/usb/musb/musb_core.h
diff --git a/drivers/usb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 352a0d4..352a0d4 100644
--- a/drivers/usb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
diff --git a/drivers/usb/musb_hcd.h b/drivers/usb/musb/musb_hcd.h
index bb83311..bb83311 100644
--- a/drivers/usb/musb_hcd.h
+++ b/drivers/usb/musb/musb_hcd.h
diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h
index e014568..a8d30e2 100644
--- a/include/asm-arm/arch-pxa/pxa-regs.h
+++ b/include/asm-arm/arch-pxa/pxa-regs.h
@@ -596,46 +596,58 @@ typedef void (*ExcpHndlr) (void) ;
/*
* USB Device Controller
*/
-#ifndef CONFIG_CPU_MONAHANS
-#define UDC_RES1 __REG(0x40600004) /* UDC Undocumented - Reserved1 */
-#define UDC_RES2 __REG(0x40600008) /* UDC Undocumented - Reserved2 */
-#define UDC_RES3 __REG(0x4060000C) /* UDC Undocumented - Reserved3 */
-
-#define UDCCR __REG(0x40600000) /* UDC Control Register */
-#define UDCCR_UDE (1 << 0) /* UDC enable */
-#define UDCCR_UDA (1 << 1) /* UDC active */
-#define UDCCR_RSM (1 << 2) /* Device resume */
-#define UDCCR_RESIR (1 << 3) /* Resume interrupt request */
-#define UDCCR_SUSIR (1 << 4) /* Suspend interrupt request */
-#define UDCCR_SRM (1 << 5) /* Suspend/resume interrupt mask */
-#define UDCCR_RSTIR (1 << 6) /* Reset interrupt request */
-#define UDCCR_REM (1 << 7) /* Reset interrupt mask */
-
-#define UDCCS0 __REG(0x40600010) /* UDC Endpoint 0 Control/Status Register */
-#define UDCCS0_OPR (1 << 0) /* OUT packet ready */
-#define UDCCS0_IPR (1 << 1) /* IN packet ready */
-#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */
-#define UDCCS0_DRWF (1 << 3) /* Device remote wakeup feature */
-#define UDCCS0_SST (1 << 4) /* Sent stall */
-#define UDCCS0_FST (1 << 5) /* Force stall */
-#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */
-#define UDCCS0_SA (1 << 7) /* Setup active */
+#ifdef CONFIG_PXA27X
+
+#define UDCCR __REG(0x40600000) /* UDC Control Register */
+#define UDCCR_UDE (1 << 0) /* UDC enable */
+#define UDCCR_UDA (1 << 1) /* UDC active */
+#define UDCCR_RSM (1 << 2) /* Device resume */
+#define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration Error */
+#define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active Configuration */
+#define UDCCR_RESIR (1 << 29) /* Resume interrupt request */
+#define UDCCR_SUSIR (1 << 28) /* Suspend interrupt request */
+#define UDCCR_SM (1 << 28) /* Suspend interrupt mask */
+#define UDCCR_RSTIR (1 << 27) /* Reset interrupt request */
+#define UDCCR_REM (1 << 27) /* Reset interrupt mask */
+#define UDCCR_RM (1 << 29) /* resume interrupt mask */
+#define UDCCR_SRM (UDCCR_SM|UDCCR_RM)
+#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */
+#define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation Protocol Port Support */
+#define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol Support */
+#define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol Enable */
+#define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */
+#define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */
+#define UDCCR_ACN_S 11
+#define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */
+#define UDCCR_AIN_S 8
+#define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface Setting Number */
+#define UDCCR_AAISN_S 5
+
+#define UDCCS0 __REG(0x40600100) /* UDC Endpoint 0 Control/Status Register */
+#define UDCCS0_OPR (1 << 0) /* OUT packet ready */
+#define UDCCS0_IPR (1 << 1) /* IN packet ready */
+#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */
+#define UDCCS0_DRWF (1 << 16) /* Device remote wakeup feature */
+#define UDCCS0_SST (1 << 4) /* Sent stall */
+#define UDCCS0_FST (1 << 5) /* Force stall */
+#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */
+#define UDCCS0_SA (1 << 7) /* Setup active */
/* Bulk IN - Endpoint 1,6,11 */
-#define UDCCS1 __REG(0x40600014) /* UDC Endpoint 1 (IN) Control/Status Register */
+#define UDCCS1 __REG(0x40600104) /* UDC Endpoint 1 (IN) Control/Status Register */
#define UDCCS6 __REG(0x40600028) /* UDC Endpoint 6 (IN) Control/Status Register */
#define UDCCS11 __REG(0x4060003C) /* UDC Endpoint 11 (IN) Control/Status Register */
#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */
#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */
-#define UDCCS_BI_FTF (1 << 2) /* Flush Tx FIFO */
+#define UDCCS_BI_FTF (1 << 8) /* Flush Tx FIFO */
#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */
#define UDCCS_BI_SST (1 << 4) /* Sent stall */
#define UDCCS_BI_FST (1 << 5) /* Force stall */
#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */
/* Bulk OUT - Endpoint 2,7,12 */
-#define UDCCS2 __REG(0x40600018) /* UDC Endpoint 2 (OUT) Control/Status Register */
+#define UDCCS2 __REG(0x40600108) /* UDC Endpoint 2 (OUT) Control/Status Register */
#define UDCCS7 __REG(0x4060002C) /* UDC Endpoint 7 (OUT) Control/Status Register */
#define UDCCS12 __REG(0x40600040) /* UDC Endpoint 12 (OUT) Control/Status Register */
@@ -684,16 +696,16 @@ typedef void (*ExcpHndlr) (void) ;
#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */
#define UFNRH __REG(0x40600060) /* UDC Frame Number Register High */
-#define UFNRL __REG(0x40600064) /* UDC Frame Number Register Low */
-#define UBCR2 __REG(0x40600068) /* UDC Byte Count Reg 2 */
+#define UFNRL __REG(0x40600014) /* UDC Frame Number Register Low */
+#define UBCR2 __REG(0x40600208) /* UDC Byte Count Reg 2 */
#define UBCR4 __REG(0x4060006c) /* UDC Byte Count Reg 4 */
#define UBCR7 __REG(0x40600070) /* UDC Byte Count Reg 7 */
#define UBCR9 __REG(0x40600074) /* UDC Byte Count Reg 9 */
#define UBCR12 __REG(0x40600078) /* UDC Byte Count Reg 12 */
#define UBCR14 __REG(0x4060007c) /* UDC Byte Count Reg 14 */
-#define UDDR0 __REG(0x40600080) /* UDC Endpoint 0 Data Register */
-#define UDDR1 __REG(0x40600100) /* UDC Endpoint 1 Data Register */
-#define UDDR2 __REG(0x40600180) /* UDC Endpoint 2 Data Register */
+#define UDDR0 __REG(0x40600300) /* UDC Endpoint 0 Data Register */
+#define UDDR1 __REG(0x40600304) /* UDC Endpoint 1 Data Register */
+#define UDDR2 __REG(0x40600308) /* UDC Endpoint 2 Data Register */
#define UDDR3 __REG(0x40600200) /* UDC Endpoint 3 Data Register */
#define UDDR4 __REG(0x40600400) /* UDC Endpoint 4 Data Register */
#define UDDR5 __REG(0x406000A0) /* UDC Endpoint 5 Data Register */
@@ -708,7 +720,7 @@ typedef void (*ExcpHndlr) (void) ;
#define UDDR14 __REG(0x40600E00) /* UDC Endpoint 14 Data Register */
#define UDDR15 __REG(0x406000E0) /* UDC Endpoint 15 Data Register */
-#define UICR0 __REG(0x40600050) /* UDC Interrupt Control Register 0 */
+#define UICR0 __REG(0x40600004) /* UDC Interrupt Control Register 0 */
#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */
#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */
@@ -719,7 +731,7 @@ typedef void (*ExcpHndlr) (void) ;
#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */
#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */
-#define UICR1 __REG(0x40600054) /* UDC Interrupt Control Register 1 */
+#define UICR1 __REG(0x40600008) /* UDC Interrupt Control Register 1 */
#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */
#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */
@@ -730,18 +742,18 @@ typedef void (*ExcpHndlr) (void) ;
#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */
#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */
-#define USIR0 __REG(0x40600058) /* UDC Status Interrupt Register 0 */
+#define USIR0 __REG(0x4060000C) /* UDC Status Interrupt Register 0 */
#define USIR0_IR0 (1 << 0) /* Interrup request ep 0 */
-#define USIR0_IR1 (1 << 1) /* Interrup request ep 1 */
-#define USIR0_IR2 (1 << 2) /* Interrup request ep 2 */
+#define USIR0_IR1 (1 << 2) /* Interrup request ep 1 */
+#define USIR0_IR2 (1 << 4) /* Interrup request ep 2 */
#define USIR0_IR3 (1 << 3) /* Interrup request ep 3 */
#define USIR0_IR4 (1 << 4) /* Interrup request ep 4 */
#define USIR0_IR5 (1 << 5) /* Interrup request ep 5 */
#define USIR0_IR6 (1 << 6) /* Interrup request ep 6 */
#define USIR0_IR7 (1 << 7) /* Interrup request ep 7 */
-#define USIR1 __REG(0x4060005C) /* UDC Status Interrupt Register 1 */
+#define USIR1 __REG(0x40600010) /* UDC Status Interrupt Register 1 */
#define USIR1_IR8 (1 << 0) /* Interrup request ep 8 */
#define USIR1_IR9 (1 << 1) /* Interrup request ep 9 */
@@ -751,23 +763,201 @@ typedef void (*ExcpHndlr) (void) ;
#define USIR1_IR13 (1 << 5) /* Interrup request ep 13 */
#define USIR1_IR14 (1 << 6) /* Interrup request ep 14 */
#define USIR1_IR15 (1 << 7) /* Interrup request ep 15 */
-#endif /* ! CONFIG_CPU_MONAHANS */
-#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS)
-/*
- * USB Client Controller (incomplete)
- */
-#define UDCCR __REG(0x40600000)
-#define UDCICR0 __REG(0x40600004)
-#define UDCCIR0 __REG(0x40600008)
-#define UDCISR0 __REG(0x4060000c)
-#define UDCSIR1 __REG(0x40600010)
-#define UDCFNR __REG(0x40600014)
-#define UDCOTGICR __REG(0x40600018)
-#define UDCOTGISR __REG(0x4060001c)
-#define UP2OCR __REG(0x40600020)
-#define UP3OCR __REG(0x40600024)
+#define UDCICR0 __REG(0x40600004) /* UDC Interrupt Control Register0 */
+#define UDCICR1 __REG(0x40600008) /* UDC Interrupt Control Register1 */
+#define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */
+#define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */
+
+#define UDCICR_INT(n, intr) (((intr) & 0x03) << (((n) & 0x0F) * 2))
+#define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */
+#define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */
+#define UDCICR1_IERU (1 << 29) /* IntEn - Resume */
+#define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */
+#define UDCICR1_IERS (1 << 27) /* IntEn - Reset */
+
+#define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */
+#define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */
+#define UDCISR_INT(n, intr) (((intr) & 0x03) << (((n) & 0x0F) * 2))
+#define UDCISR1_IRCC (1 << 31) /* IntEn - Configuration Change */
+#define UDCISR1_IRSOF (1 << 30) /* IntEn - Start of Frame */
+#define UDCISR1_IRRU (1 << 29) /* IntEn - Resume */
+#define UDCISR1_IRSU (1 << 28) /* IntEn - Suspend */
+#define UDCISR1_IRRS (1 << 27) /* IntEn - Reset */
+
+
+#define UDCFNR __REG(0x40600014) /* UDC Frame Number Register */
+#define UDCOTGICR __REG(0x40600018) /* UDC On-The-Go interrupt control */
+#define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */
+#define UDCOTGICR_IEXR (1 << 17) /* Extra Transciever Interrupt Rising Edge Interrupt Enable */
+#define UDCOTGICR_IEXF (1 << 16) /* Extra Transciever Interrupt Falling Edge Interrupt Enable */
+#define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge Interrupt Enable */
+#define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge Interrupt Enable */
+#define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge Interrupt Enable */
+#define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge Interrupt Enable */
+#define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge Interrupt Enable */
+#define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge Interrupt Enable */
+#define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising Edge Interrupt Enable */
+#define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling Edge Interrupt Enable */
+#define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge Interrupt Enable */
+#define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge Interrupt Enable */
+
+#define UDCCSN(x) __REG2(0x40600100, (x) << 2)
+#define UDCCSR0 __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */
+
+#define UDCCSR0_SA (1 << 7) /* Setup Active */
+#define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */
+#define UDCCSR0_FST (1 << 5) /* Force Stall */
+#define UDCCSR0_SST (1 << 4) /* Sent Stall */
+#define UDCCSR0_DME (1 << 3) /* DMA Enable */
+#define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */
+#define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */
+#define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */
+
+#define UDCCSRA __REG(0x40600104) /* UDC Control/Status register - Endpoint A */
+#define UDCCSRB __REG(0x40600108) /* UDC Control/Status register - Endpoint B */
+#define UDCCSRC __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */
+#define UDCCSRD __REG(0x40600110) /* UDC Control/Status register - Endpoint D */
+#define UDCCSRE __REG(0x40600114) /* UDC Control/Status register - Endpoint E */
+#define UDCCSRF __REG(0x40600118) /* UDC Control/Status register - Endpoint F */
+#define UDCCSRG __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */
+#define UDCCSRH __REG(0x40600120) /* UDC Control/Status register - Endpoint H */
+#define UDCCSRI __REG(0x40600124) /* UDC Control/Status register - Endpoint I */
+#define UDCCSRJ __REG(0x40600128) /* UDC Control/Status register - Endpoint J */
+#define UDCCSRK __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */
+#define UDCCSRL __REG(0x40600130) /* UDC Control/Status register - Endpoint L */
+#define UDCCSRM __REG(0x40600134) /* UDC Control/Status register - Endpoint M */
+#define UDCCSRN __REG(0x40600138) /* UDC Control/Status register - Endpoint N */
+#define UDCCSRP __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */
+#define UDCCSRQ __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */
+#define UDCCSRR __REG(0x40600144) /* UDC Control/Status register - Endpoint R */
+#define UDCCSRS __REG(0x40600148) /* UDC Control/Status register - Endpoint S */
+#define UDCCSRT __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */
+#define UDCCSRU __REG(0x40600150) /* UDC Control/Status register - Endpoint U */
+#define UDCCSRV __REG(0x40600154) /* UDC Control/Status register - Endpoint V */
+#define UDCCSRW __REG(0x40600158) /* UDC Control/Status register - Endpoint W */
+#define UDCCSRX __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */
+
+#define UDCCSR_DPE (1 << 9) /* Data Packet Error */
+#define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */
+#define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */
+#define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */
+#define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */
+#define UDCCSR_FST (1 << 5) /* Force STALL */
+#define UDCCSR_SST (1 << 4) /* Sent STALL */
+#define UDCCSR_DME (1 << 3) /* DMA Enable */
+#define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */
+#define UDCCSR_PC (1 << 1) /* Packet Complete */
+#define UDCCSR_FS (1 << 0) /* FIFO needs service */
+
+#define UDCBCN(x) __REG2(0x40600200, (x)<<2)
+#define UDCBCR0 __REG(0x40600200) /* Byte Count Register - EP0 */
+#define UDCBCRA __REG(0x40600204) /* Byte Count Register - EPA */
+#define UDCBCRB __REG(0x40600208) /* Byte Count Register - EPB */
+#define UDCBCRC __REG(0x4060020C) /* Byte Count Register - EPC */
+#define UDCBCRD __REG(0x40600210) /* Byte Count Register - EPD */
+#define UDCBCRE __REG(0x40600214) /* Byte Count Register - EPE */
+#define UDCBCRF __REG(0x40600218) /* Byte Count Register - EPF */
+#define UDCBCRG __REG(0x4060021C) /* Byte Count Register - EPG */
+#define UDCBCRH __REG(0x40600220) /* Byte Count Register - EPH */
+#define UDCBCRI __REG(0x40600224) /* Byte Count Register - EPI */
+#define UDCBCRJ __REG(0x40600228) /* Byte Count Register - EPJ */
+#define UDCBCRK __REG(0x4060022C) /* Byte Count Register - EPK */
+#define UDCBCRL __REG(0x40600230) /* Byte Count Register - EPL */
+#define UDCBCRM __REG(0x40600234) /* Byte Count Register - EPM */
+#define UDCBCRN __REG(0x40600238) /* Byte Count Register - EPN */
+#define UDCBCRP __REG(0x4060023C) /* Byte Count Register - EPP */
+#define UDCBCRQ __REG(0x40600240) /* Byte Count Register - EPQ */
+#define UDCBCRR __REG(0x40600244) /* Byte Count Register - EPR */
+#define UDCBCRS __REG(0x40600248) /* Byte Count Register - EPS */
+#define UDCBCRT __REG(0x4060024C) /* Byte Count Register - EPT */
+#define UDCBCRU __REG(0x40600250) /* Byte Count Register - EPU */
+#define UDCBCRV __REG(0x40600254) /* Byte Count Register - EPV */
+#define UDCBCRW __REG(0x40600258) /* Byte Count Register - EPW */
+#define UDCBCRX __REG(0x4060025C) /* Byte Count Register - EPX */
+
+#define UDCDN(x) __REG2(0x40600300, (x)<<2)
+#define UDCDR0 __REG(0x40600300) /* Data Register - EP0 */
+#define UDCDRA __REG(0x40600304) /* Data Register - EPA */
+#define UDCDRB __REG(0x40600308) /* Data Register - EPB */
+#define UDCDRC __REG(0x4060030C) /* Data Register - EPC */
+#define UDCDRD __REG(0x40600310) /* Data Register - EPD */
+#define UDCDRE __REG(0x40600314) /* Data Register - EPE */
+#define UDCDRF __REG(0x40600318) /* Data Register - EPF */
+#define UDCDRG __REG(0x4060031C) /* Data Register - EPG */
+#define UDCDRH __REG(0x40600320) /* Data Register - EPH */
+#define UDCDRI __REG(0x40600324) /* Data Register - EPI */
+#define UDCDRJ __REG(0x40600328) /* Data Register - EPJ */
+#define UDCDRK __REG(0x4060032C) /* Data Register - EPK */
+#define UDCDRL __REG(0x40600330) /* Data Register - EPL */
+#define UDCDRM __REG(0x40600334) /* Data Register - EPM */
+#define UDCDRN __REG(0x40600338) /* Data Register - EPN */
+#define UDCDRP __REG(0x4060033C) /* Data Register - EPP */
+#define UDCDRQ __REG(0x40600340) /* Data Register - EPQ */
+#define UDCDRR __REG(0x40600344) /* Data Register - EPR */
+#define UDCDRS __REG(0x40600348) /* Data Register - EPS */
+#define UDCDRT __REG(0x4060034C) /* Data Register - EPT */
+#define UDCDRU __REG(0x40600350) /* Data Register - EPU */
+#define UDCDRV __REG(0x40600354) /* Data Register - EPV */
+#define UDCDRW __REG(0x40600358) /* Data Register - EPW */
+#define UDCDRX __REG(0x4060035C) /* Data Register - EPX */
+
+#define UDCCN(x) __REG2(0x40600400, (x)<<2)
+#define UDCCRA __REG(0x40600404) /* Configuration register EPA */
+#define UDCCRB __REG(0x40600408) /* Configuration register EPB */
+#define UDCCRC __REG(0x4060040C) /* Configuration register EPC */
+#define UDCCRD __REG(0x40600410) /* Configuration register EPD */
+#define UDCCRE __REG(0x40600414) /* Configuration register EPE */
+#define UDCCRF __REG(0x40600418) /* Configuration register EPF */
+#define UDCCRG __REG(0x4060041C) /* Configuration register EPG */
+#define UDCCRH __REG(0x40600420) /* Configuration register EPH */
+#define UDCCRI __REG(0x40600424) /* Configuration register EPI */
+#define UDCCRJ __REG(0x40600428) /* Configuration register EPJ */
+#define UDCCRK __REG(0x4060042C) /* Configuration register EPK */
+#define UDCCRL __REG(0x40600430) /* Configuration register EPL */
+#define UDCCRM __REG(0x40600434) /* Configuration register EPM */
+#define UDCCRN __REG(0x40600438) /* Configuration register EPN */
+#define UDCCRP __REG(0x4060043C) /* Configuration register EPP */
+#define UDCCRQ __REG(0x40600440) /* Configuration register EPQ */
+#define UDCCRR __REG(0x40600444) /* Configuration register EPR */
+#define UDCCRS __REG(0x40600448) /* Configuration register EPS */
+#define UDCCRT __REG(0x4060044C) /* Configuration register EPT */
+#define UDCCRU __REG(0x40600450) /* Configuration register EPU */
+#define UDCCRV __REG(0x40600454) /* Configuration register EPV */
+#define UDCCRW __REG(0x40600458) /* Configuration register EPW */
+#define UDCCRX __REG(0x4060045C) /* Configuration register EPX */
+
+#define UDCCONR_CN (0x03 << 25) /* Configuration Number */
+#define UDCCONR_CN_S (25)
+#define UDCCONR_IN (0x07 << 22) /* Interface Number */
+#define UDCCONR_IN_S (22)
+#define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */
+#define UDCCONR_AISN_S (19)
+#define UDCCONR_EN (0x0f << 15) /* Endpoint Number */
+#define UDCCONR_EN_S (15)
+#define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */
+#define UDCCONR_ET_S (13)
+#define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */
+#define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */
+#define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */
+#define UDCCONR_ET_NU (0x00 << 13) /* Not used */
+#define UDCCONR_ED (1 << 12) /* Endpoint Direction */
+#define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */
+#define UDCCONR_MPS_S (2)
+#define UDCCONR_DE (1 << 1) /* Double Buffering Enable */
+#define UDCCONR_EE (1 << 0) /* Endpoint Enable */
+
+
+#define UDC_INT_FIFOERROR (0x2)
+#define UDC_INT_PACKETCMP (0x1)
+#define UDC_FNR_MASK (0x7ff)
+#define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST)
+#define UDC_BCR_MASK (0x3ff)
+
+#endif /* CONFIG_PXA27X */
+
+#if defined(CONFIG_PXA27X) || defined(CONFIG_CPU_MONAHANS)
/*
* USB Host Controller
diff --git a/include/usbdcore_mpc8xx.h b/include/usb/mpc8xx_udc.h
index 039d245..039d245 100644
--- a/include/usbdcore_mpc8xx.h
+++ b/include/usb/mpc8xx_udc.h
diff --git a/include/usbdcore_omap1510.h b/include/usb/omap1510_udc.h
index ece0e95..ece0e95 100644
--- a/include/usbdcore_omap1510.h
+++ b/include/usb/omap1510_udc.h
diff --git a/include/usb/pxa27x_udc.h b/include/usb/pxa27x_udc.h
new file mode 100644
index 0000000..11dbb62
--- /dev/null
+++ b/include/usb/pxa27x_udc.h
@@ -0,0 +1,69 @@
+/*
+ * PXA27x register declarations and HCD data structures
+ *
+ * Copyright (C) 2007 Rodolfo Giometti <giometti@linux.it>
+ * Copyright (C) 2007 Eurotech S.p.A. <info@eurotech.it>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+
+#ifndef __PXA270X_UDC_H__
+#define __PXA270X_UDC_H__
+
+#include <asm/byteorder.h>
+
+/* Endpoint 0 states */
+#define EP0_IDLE 0
+#define EP0_IN_DATA 1
+#define EP0_OUT_DATA 2
+#define EP0_XFER_COMPLETE 3
+
+
+/* Endpoint parameters */
+#define MAX_ENDPOINTS 4
+#define EP_MAX_PACKET_SIZE 64
+
+#define EP0_MAX_PACKET_SIZE 16
+#define UDC_OUT_ENDPOINT 0x02
+#define UDC_OUT_PACKET_SIZE EP_MAX_PACKET_SIZE
+#define UDC_IN_ENDPOINT 0x01
+#define UDC_IN_PACKET_SIZE EP_MAX_PACKET_SIZE
+#define UDC_INT_ENDPOINT 0x05
+#define UDC_INT_PACKET_SIZE EP_MAX_PACKET_SIZE
+#define UDC_BULK_PACKET_SIZE EP_MAX_PACKET_SIZE
+
+void udc_irq(void);
+/* Flow control */
+void udc_set_nak(int epid);
+void udc_unset_nak(int epid);
+
+/* Higher level functions for abstracting away from specific device */
+int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
+
+int udc_init(void);
+
+void udc_enable(struct usb_device_instance *device);
+void udc_disable(void);
+
+void udc_connect(void);
+void udc_disconnect(void);
+
+void udc_startup_events(struct usb_device_instance *device);
+void udc_setup_ep(struct usb_device_instance *device,
+ unsigned int ep, struct usb_endpoint_instance *endpoint);
+
+#endif
diff --git a/include/usbdcore.h b/include/usbdevice.h
index 206dbbc..206dbbc 100644
--- a/include/usbdcore.h
+++ b/include/usbdevice.h