Revert "usb: Add dwc2 host driver"

This reverts commit 69f8b20cc016dc3680d5acc20f43a3e52c0bff7e.

Signed-off-by: Jules Maselbas <jmaselbas@kalray.eu>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

4 files changed, 0 insertions, 1914 deletions

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 51697e109e..891523c4d2 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -21,9 +21,6 @@ config USB_OHCI_AT91
 	depends on ARCH_AT91
 	bool "AT91 OHCI driver"
 
-config USB_DWC2_HOST
-	bool "DWC2 Host driver"
-
 config USB_XHCI
 	bool "xHCI driver"
 	depends on HAS_DMA
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index d417410e90..e7a6cf213e 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -3,5 +3,4 @@ obj-$(CONFIG_USB_EHCI_OMAP)	+= ehci-omap.o
 obj-$(CONFIG_USB_EHCI_ATMEL)	+= ehci-atmel.o
 obj-$(CONFIG_USB_OHCI)		+= ohci-hcd.o
 obj-$(CONFIG_USB_OHCI_AT91)	+= ohci-at91.o
-obj-$(CONFIG_USB_DWC2_HOST)	+= dwc2.o
 obj-$(CONFIG_USB_XHCI)		+= xhci.o xhci-mem.o xhci-ring.o
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
deleted file mode 100644
index 1df1149686..0000000000
--- a/drivers/usb/host/dwc2.c
+++ /dev/null
@@ -1,1132 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2012 Oleksandr Tymoshenko <gonzo@freebsd.org>
- * Copyright (C) 2014 Marek Vasut <marex@denx.de>
- */
-
-#include <common.h>
-#include <usb/usb.h>
-#include <usb/usbroothubdes.h>
-#include <malloc.h>
-#include <init.h>
-#include <io.h>
-#include <of.h>
-#include <linux/iopoll.h>
-#include <dma.h>
-
-#include "dwc2.h"
-
-/* Use only HC channel 0. */
-#define DWC2_HC_CHANNEL			0
-
-#define DWC2_STATUS_BUF_SIZE		64
-#define DWC2_DATA_BUF_SIZE		(16 * 1024)
-
-#define MAX_DEVICE			16
-#define MAX_ENDPOINT			16
-
-struct dwc2_priv {
-	struct device_d *dev;
-	struct usb_host host;
-	uint8_t *dmabuf;
-
-	u8 in_data_toggle[MAX_DEVICE][MAX_ENDPOINT];
-	u8 out_data_toggle[MAX_DEVICE][MAX_ENDPOINT];
-	struct dwc2_core_regs *regs;
-	int root_hub_devnum;
-	bool ext_vbus;
-	/*
-	 * The hnp/srp capability must be disabled if the platform
-	 * does't support hnp/srp. Otherwise the force mode can't work.
-	 */
-	bool hnp_srp_disable;
-	bool oc_disable;
-};
-
-/*
- * Initializes the FSLSPClkSel field of the HCFG register
- * depending on the PHY type.
- */
-static void init_fslspclksel(struct dwc2_priv *priv)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	uint32_t phyclk;
-
-	phyclk = DWC2_HCFG_FSLSPCLKSEL_48_MHZ;	/* Full speed PHY */
-
-	clrsetbits_le32(&regs->host_regs.hcfg,
-			DWC2_HCFG_FSLSPCLKSEL_MASK,
-			phyclk << DWC2_HCFG_FSLSPCLKSEL_OFFSET);
-}
-
-/*
- * Flush a Tx FIFO.
- *
- * @param regs Programming view of DWC_otg controller.
- * @param num Tx FIFO to flush.
- */
-static void dwc_otg_flush_tx_fifo(struct dwc2_priv *priv, const int num)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	struct device_d *dev = priv->dev;
-	int ret;
-	uint32_t val;
-
-	writel(DWC2_GRSTCTL_TXFFLSH | (num << DWC2_GRSTCTL_TXFNUM_OFFSET),
-	       &regs->grstctl);
-	ret = readl_poll_timeout(&regs->grstctl, val, !(val & DWC2_GRSTCTL_TXFFLSH),
-				 1000000);
-	if (ret)
-		dev_err(dev, "%s: Timeout!\n", __func__);
-
-	/* Wait for 3 PHY Clocks */
-	udelay(1);
-}
-
-/*
- * Flush Rx FIFO.
- *
- * @param regs Programming view of DWC_otg controller.
- */
-static void dwc_otg_flush_rx_fifo(struct dwc2_priv *priv)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	struct device_d *dev = priv->dev;
-	int ret;
-	uint32_t val;
-
-	writel(DWC2_GRSTCTL_RXFFLSH, &regs->grstctl);
-	ret = readl_poll_timeout(&regs->grstctl, val, !(val & DWC2_GRSTCTL_RXFFLSH),
-				 1000000);
-	if (ret)
-		dev_err(dev, "%s: Timeout!\n", __func__);
-
-	/* Wait for 3 PHY Clocks */
-	udelay(1);
-}
-
-/*
- * Do core a soft reset of the core.  Be careful with this because it
- * resets all the internal state machines of the core.
- */
-static void dwc_otg_core_reset(struct dwc2_priv *priv)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	struct device_d *dev = priv->dev;
-	uint32_t val;
-	int ret;
-
-	/* Wait for AHB master IDLE state. */
-	ret = readl_poll_timeout(&regs->grstctl, val, val & DWC2_GRSTCTL_AHBIDLE,
-				 1000000);
-	if (ret)
-		dev_err(dev, "%s: Timeout!\n", __func__);
-
-	/* Core Soft Reset */
-	writel(DWC2_GRSTCTL_CSFTRST, &regs->grstctl);
-	ret = readl_poll_timeout(&regs->grstctl, val, !(val & DWC2_GRSTCTL_CSFTRST),
-				 1000000);
-	if (ret)
-		dev_err(dev, "%s: Timeout!\n", __func__);
-
-	/*
-	 * Wait for core to come out of reset.
-	 * NOTE: This long sleep is _very_ important, otherwise the core will
-	 *       not stay in host mode after a connector ID change!
-	 */
-	mdelay(100);
-}
-
-/*
- * This function initializes the DWC_otg controller registers for
- * host mode.
- *
- * This function flushes the Tx and Rx FIFOs and it flushes any entries in the
- * request queues. Host channels are reset to ensure that they are ready for
- * performing transfers.
- *
- * @param dev USB Device (NULL if driver model is not being used)
- * @param regs Programming view of DWC_otg controller
- *
- */
-static void dwc_otg_core_host_init(struct dwc2_priv *priv)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	struct device_d *dev = priv->dev;
-	uint32_t nptxfifosize = 0;
-	uint32_t ptxfifosize = 0;
-	uint32_t hprt0 = 0;
-	uint32_t val;
-	int i, ret, num_channels;
-
-	/* Restart the Phy Clock */
-	writel(0, &regs->pcgcctl);
-
-	/* Initialize Host Configuration Register */
-	init_fslspclksel(priv);
-
-	/* Configure data FIFO sizes */
-	if (readl(&regs->ghwcfg2) & DWC2_HWCFG2_DYNAMIC_FIFO) {
-		/* Rx FIFO */
-		writel(CONFIG_DWC2_HOST_RX_FIFO_SIZE, &regs->grxfsiz);
-
-		/* Non-periodic Tx FIFO */
-		nptxfifosize |= CONFIG_DWC2_HOST_NPERIO_TX_FIFO_SIZE <<
-				DWC2_FIFOSIZE_DEPTH_OFFSET;
-		nptxfifosize |= CONFIG_DWC2_HOST_RX_FIFO_SIZE <<
-				DWC2_FIFOSIZE_STARTADDR_OFFSET;
-		writel(nptxfifosize, &regs->gnptxfsiz);
-
-		/* Periodic Tx FIFO */
-		ptxfifosize |= CONFIG_DWC2_HOST_PERIO_TX_FIFO_SIZE <<
-				DWC2_FIFOSIZE_DEPTH_OFFSET;
-		ptxfifosize |= (CONFIG_DWC2_HOST_RX_FIFO_SIZE +
-				CONFIG_DWC2_HOST_NPERIO_TX_FIFO_SIZE) <<
-				DWC2_FIFOSIZE_STARTADDR_OFFSET;
-		writel(ptxfifosize, &regs->hptxfsiz);
-	}
-
-	/* Clear Host Set HNP Enable in the OTG Control Register */
-	clrbits_le32(&regs->gotgctl, DWC2_GOTGCTL_HSTSETHNPEN);
-
-	/* Make sure the FIFOs are flushed. */
-	dwc_otg_flush_tx_fifo(priv, 0x10);	/* All Tx FIFOs */
-	dwc_otg_flush_rx_fifo(priv);
-
-	/* Flush out any leftover queued requests. */
-	num_channels = readl(&regs->ghwcfg2);
-	num_channels &= DWC2_HWCFG2_NUM_HOST_CHAN_MASK;
-	num_channels >>= DWC2_HWCFG2_NUM_HOST_CHAN_OFFSET;
-	num_channels += 1;
-
-	for (i = 0; i < num_channels; i++)
-		clrsetbits_le32(&regs->hc_regs[i].hcchar,
-				DWC2_HCCHAR_CHEN | DWC2_HCCHAR_EPDIR,
-				DWC2_HCCHAR_CHDIS);
-
-	/* Halt all channels to put them into a known state. */
-	for (i = 0; i < num_channels; i++) {
-		clrsetbits_le32(&regs->hc_regs[i].hcchar,
-				DWC2_HCCHAR_EPDIR,
-				DWC2_HCCHAR_CHEN | DWC2_HCCHAR_CHDIS);
-		ret = readl_poll_timeout(&regs->hc_regs[i].hcchar, val,
-				 !(val & DWC2_HCCHAR_CHEN),
-				 1000000);
-		if (ret)
-			dev_err(dev, "%s: Timeout!\n", __func__);
-	}
-
-	/* Turn on the vbus power. */
-	if (readl(&regs->gintsts) & DWC2_GINTSTS_CURMODE_HOST) {
-		hprt0 = readl(&regs->hprt0);
-		hprt0 &= ~(DWC2_HPRT0_PRTENA | DWC2_HPRT0_PRTCONNDET);
-		hprt0 &= ~(DWC2_HPRT0_PRTENCHNG | DWC2_HPRT0_PRTOVRCURRCHNG);
-		if (!(hprt0 & DWC2_HPRT0_PRTPWR)) {
-			hprt0 |= DWC2_HPRT0_PRTPWR;
-			writel(hprt0, &regs->hprt0);
-		}
-	}
-}
-
-/*
- * This function initializes the DWC_otg controller registers and
- * prepares the core for device mode or host mode operation.
- *
- * @param regs Programming view of the DWC_otg controller
- */
-static void dwc_otg_core_init(struct dwc2_priv *priv)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	uint32_t ahbcfg = 0;
-	uint32_t usbcfg = 0;
-	uint8_t brst_sz = 32;
-
-	/* Common Initialization */
-	usbcfg = readl(&regs->gusbcfg);
-
-	/* Program the ULPI External VBUS bit if needed */
-	if (priv->ext_vbus) {
-		usbcfg |= DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV;
-		if (!priv->oc_disable) {
-			usbcfg |= DWC2_GUSBCFG_ULPI_INT_VBUS_INDICATOR |
-				  DWC2_GUSBCFG_INDICATOR_PASSTHROUGH;
-		}
-	} else {
-		usbcfg &= ~DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV;
-	}
-
-	/* Set external TS Dline pulsing */
-	usbcfg &= ~DWC2_GUSBCFG_TERM_SEL_DL_PULSE;
-	writel(usbcfg, &regs->gusbcfg);
-
-	/* Reset the Controller */
-	dwc_otg_core_reset(priv);
-
-	/* High speed PHY. */
-
-	/*
-	 * HS PHY parameters. These parameters are preserved during
-	 * soft reset so only program the first time. Do a soft reset
-	 * immediately after setting phyif.
-	 */
-	usbcfg &= ~(DWC2_GUSBCFG_ULPI_UTMI_SEL | DWC2_GUSBCFG_PHYIF);
-	usbcfg |= CONFIG_DWC2_PHY_TYPE << DWC2_GUSBCFG_ULPI_UTMI_SEL_OFFSET;
-
-	if (usbcfg & DWC2_GUSBCFG_ULPI_UTMI_SEL) /* ULPI interface */
-		usbcfg &= ~DWC2_GUSBCFG_DDRSEL;
-
-	writel(usbcfg, &regs->gusbcfg);
-
-	/* Reset after setting the PHY parameters */
-	dwc_otg_core_reset(priv);
-
-	usbcfg = readl(&regs->gusbcfg);
-	usbcfg &= ~(DWC2_GUSBCFG_ULPI_FSLS | DWC2_GUSBCFG_ULPI_CLK_SUS_M);
-
-	if (priv->hnp_srp_disable)
-		usbcfg |= DWC2_GUSBCFG_FORCEHOSTMODE;
-
-	writel(usbcfg, &regs->gusbcfg);
-
-	/* Program the GAHBCFG Register. */
-	switch (readl(&regs->ghwcfg2) & DWC2_HWCFG2_ARCHITECTURE_MASK) {
-	case DWC2_HWCFG2_ARCHITECTURE_SLAVE_ONLY:
-		break;
-	case DWC2_HWCFG2_ARCHITECTURE_EXT_DMA:
-		while (brst_sz > 1) {
-			ahbcfg |= ahbcfg + (1 << DWC2_GAHBCFG_HBURSTLEN_OFFSET);
-			ahbcfg &= DWC2_GAHBCFG_HBURSTLEN_MASK;
-			brst_sz >>= 1;
-		}
-
-		ahbcfg |= DWC2_GAHBCFG_DMAENABLE;
-		break;
-
-	case DWC2_HWCFG2_ARCHITECTURE_INT_DMA:
-		ahbcfg |= DWC2_GAHBCFG_HBURSTLEN_INCR4;
-		ahbcfg |= DWC2_GAHBCFG_DMAENABLE;
-		break;
-	}
-
-	writel(ahbcfg, &regs->gahbcfg);
-
-	/* Program the capabilities in GUSBCFG Register */
-	usbcfg = 0;
-
-	if (!priv->hnp_srp_disable)
-		usbcfg |= DWC2_GUSBCFG_HNPCAP | DWC2_GUSBCFG_SRPCAP;
-
-	setbits_le32(&regs->gusbcfg, usbcfg);
-}
-
-/*
- * Prepares a host channel for transferring packets to/from a specific
- * endpoint. The HCCHARn register is set up with the characteristics specified
- * in _hc. Host channel interrupts that may need to be serviced while this
- * transfer is in progress are enabled.
- *
- * @param regs Programming view of DWC_otg controller
- * @param hc Information needed to initialize the host channel
- */
-static void dwc_otg_hc_init(struct dwc2_core_regs *regs, uint8_t hc_num,
-		struct usb_device *dev, uint8_t dev_addr, uint8_t ep_num,
-		uint8_t ep_is_in, uint8_t ep_type, uint16_t max_packet)
-{
-	struct dwc2_hc_regs *hc_regs = &regs->hc_regs[hc_num];
-	uint32_t hcchar = (dev_addr << DWC2_HCCHAR_DEVADDR_OFFSET) |
-			  (ep_num << DWC2_HCCHAR_EPNUM_OFFSET) |
-			  (ep_is_in << DWC2_HCCHAR_EPDIR_OFFSET) |
-			  (ep_type << DWC2_HCCHAR_EPTYPE_OFFSET) |
-			  (max_packet << DWC2_HCCHAR_MPS_OFFSET);
-
-	if (dev->speed == USB_SPEED_LOW)
-		hcchar |= DWC2_HCCHAR_LSPDDEV;
-
-	/*
-	 * Program the HCCHARn register with the endpoint characteristics
-	 * for the current transfer.
-	 */
-	writel(hcchar, &hc_regs->hcchar);
-
-	/* Program the HCSPLIT register, default to no SPLIT */
-	writel(0, &hc_regs->hcsplt);
-}
-
-static void dwc_otg_hc_init_split(struct dwc2_hc_regs *hc_regs,
-				  uint8_t hub_devnum, uint8_t hub_port)
-{
-	uint32_t hcsplt = 0;
-
-	hcsplt = DWC2_HCSPLT_SPLTENA;
-	hcsplt |= hub_devnum << DWC2_HCSPLT_HUBADDR_OFFSET;
-	hcsplt |= hub_port << DWC2_HCSPLT_PRTADDR_OFFSET;
-
-	/* Program the HCSPLIT register for SPLITs */
-	writel(hcsplt, &hc_regs->hcsplt);
-}
-
-/*
- * DWC2 to USB API interface
- */
-/* Direction: In ; Request: Status */
-static int dwc_otg_submit_rh_msg_in_status(struct dwc2_core_regs *regs,
-					   struct usb_device *dev, void *buffer,
-					   int txlen, struct devrequest *cmd)
-{
-	uint32_t hprt0 = 0;
-	uint32_t port_status = 0;
-	uint32_t port_change = 0;
-	int len = 0;
-	int stat = 0;
-
-	switch (cmd->requesttype & ~USB_DIR_IN) {
-	case 0:
-		*(uint16_t *)buffer = cpu_to_le16(1);
-		len = 2;
-		break;
-	case USB_RECIP_INTERFACE:
-	case USB_RECIP_ENDPOINT:
-		*(uint16_t *)buffer = cpu_to_le16(0);
-		len = 2;
-		break;
-	case USB_TYPE_CLASS:
-		*(uint32_t *)buffer = cpu_to_le32(0);
-		len = 4;
-		break;
-	case USB_RECIP_OTHER | USB_TYPE_CLASS:
-		hprt0 = readl(&regs->hprt0);
-		if (hprt0 & DWC2_HPRT0_PRTCONNSTS)
-			port_status |= USB_PORT_STAT_CONNECTION;
-		if (hprt0 & DWC2_HPRT0_PRTENA)
-			port_status |= USB_PORT_STAT_ENABLE;
-		if (hprt0 & DWC2_HPRT0_PRTSUSP)
-			port_status |= USB_PORT_STAT_SUSPEND;
-		if (hprt0 & DWC2_HPRT0_PRTOVRCURRACT)
-			port_status |= USB_PORT_STAT_OVERCURRENT;
-		if (hprt0 & DWC2_HPRT0_PRTRST)
-			port_status |= USB_PORT_STAT_RESET;
-		if (hprt0 & DWC2_HPRT0_PRTPWR)
-			port_status |= USB_PORT_STAT_POWER;
-
-		if ((hprt0 & DWC2_HPRT0_PRTSPD_MASK) == DWC2_HPRT0_PRTSPD_LOW)
-			port_status |= USB_PORT_STAT_LOW_SPEED;
-		else if ((hprt0 & DWC2_HPRT0_PRTSPD_MASK) ==
-			 DWC2_HPRT0_PRTSPD_HIGH)
-			port_status |= USB_PORT_STAT_HIGH_SPEED;
-
-		if (hprt0 & DWC2_HPRT0_PRTENCHNG)
-			port_change |= USB_PORT_STAT_C_ENABLE;
-		if (hprt0 & DWC2_HPRT0_PRTCONNDET)
-			port_change |= USB_PORT_STAT_C_CONNECTION;
-		if (hprt0 & DWC2_HPRT0_PRTOVRCURRCHNG)
-			port_change |= USB_PORT_STAT_C_OVERCURRENT;
-
-		*(uint32_t *)buffer = cpu_to_le32(port_status |
-					(port_change << 16));
-		len = 4;
-		break;
-	default:
-		pr_err("%s: unsupported root hub command\n", __func__);
-		stat = USB_ST_STALLED;
-	}
-
-	dev->act_len = min(len, txlen);
-	dev->status = stat;
-
-	return stat;
-}
-
-/* Direction: In ; Request: Descriptor */
-static int dwc_otg_submit_rh_msg_in_descriptor(struct usb_device *dev,
-					       void *buffer, int txlen,
-					       struct devrequest *cmd)
-{
-	unsigned char data[32];
-	uint32_t dsc;
-	int len = 0;
-	int stat = 0;
-	uint16_t wValue = cpu_to_le16(cmd->value);
-	uint16_t wLength = cpu_to_le16(cmd->length);
-
-	switch (cmd->requesttype & ~USB_DIR_IN) {
-	case 0:
-		switch (wValue & 0xff00) {
-		case 0x0100:	/* device descriptor */
-			len = min3(txlen, (int)sizeof(root_hub_dev_des), (int)wLength);
-			memcpy(buffer, root_hub_dev_des, len);
-			break;
-		case 0x0200:	/* configuration descriptor */
-			len = min3(txlen, (int)sizeof(root_hub_config_des), (int)wLength);
-			memcpy(buffer, root_hub_config_des, len);
-			break;
-		case 0x0300:	/* string descriptors */
-			switch (wValue & 0xff) {
-			case 0x00:
-				len = min3(txlen, (int)sizeof(root_hub_str_index0),
-					   (int)wLength);
-				memcpy(buffer, root_hub_str_index0, len);
-				break;
-			case 0x01:
-				len = min3(txlen, (int)sizeof(root_hub_str_index1),
-					   (int)wLength);
-				memcpy(buffer, root_hub_str_index1, len);
-				break;
-			}
-			break;
-		default:
-			stat = USB_ST_STALLED;
-		}
-		break;
-
-	case USB_TYPE_CLASS:
-		/* Root port config, set 1 port and nothing else. */
-		dsc = 0x00000001;
-
-		data[0] = 9;		/* min length; */
-		data[1] = 0x29;
-		data[2] = dsc & RH_A_NDP;
-		data[3] = 0;
-		if (dsc & RH_A_PSM)
-			data[3] |= 0x1;
-		if (dsc & RH_A_NOCP)
-			data[3] |= 0x10;
-		else if (dsc & RH_A_OCPM)
-			data[3] |= 0x8;
-
-		/* corresponds to data[4-7] */
-		data[5] = (dsc & RH_A_POTPGT) >> 24;
-		data[7] = dsc & RH_B_DR;
-		if (data[2] < 7) {
-			data[8] = 0xff;
-		} else {
-			data[0] += 2;
-			data[8] = (dsc & RH_B_DR) >> 8;
-			data[9] = 0xff;
-			data[10] = data[9];
-		}
-
-		len = min3(txlen, (int)data[0], (int)wLength);
-		memcpy(buffer, data, len);
-		break;
-	default:
-		pr_err("%s: unsupported root hub command\n", __func__);
-		stat = USB_ST_STALLED;
-	}
-
-	dev->act_len = min(len, txlen);
-	dev->status = stat;
-
-	return stat;
-}
-
-/* Direction: In ; Request: Configuration */
-static int dwc_otg_submit_rh_msg_in_configuration(struct usb_device *dev,
-						  void *buffer, int txlen,
-						  struct devrequest *cmd)
-{
-	int len = 0;
-	int stat = 0;
-
-	switch (cmd->requesttype & ~USB_DIR_IN) {
-	case 0:
-		*(uint8_t *)buffer = 0x01;
-		len = 1;
-		break;
-	default:
-		pr_err("%s: unsupported root hub command\n", __func__);
-		stat = USB_ST_STALLED;
-	}
-
-	dev->act_len = min(len, txlen);
-	dev->status = stat;
-
-	return stat;
-}
-
-/* Direction: In */
-static int dwc_otg_submit_rh_msg_in(struct dwc2_priv *priv,
-				    struct usb_device *dev, void *buffer,
-				    int txlen, struct devrequest *cmd)
-{
-	switch (cmd->request) {
-	case USB_REQ_GET_STATUS:
-		return dwc_otg_submit_rh_msg_in_status(priv->regs, dev, buffer,
-						       txlen, cmd);
-	case USB_REQ_GET_DESCRIPTOR:
-		return dwc_otg_submit_rh_msg_in_descriptor(dev, buffer,
-							   txlen, cmd);
-	case USB_REQ_GET_CONFIGURATION:
-		return dwc_otg_submit_rh_msg_in_configuration(dev, buffer,
-							      txlen, cmd);
-	default:
-		pr_err("%s: unsupported root hub command\n", __func__);
-		return USB_ST_STALLED;
-	}
-}
-
-/* Direction: Out */
-static int dwc_otg_submit_rh_msg_out(struct dwc2_priv *priv,
-				     struct usb_device *dev,
-				     void *buffer, int txlen,
-				     struct devrequest *cmd)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	int len = 0;
-	int stat = 0;
-	uint16_t bmrtype_breq = cmd->requesttype | (cmd->request << 8);
-	uint16_t wValue = cpu_to_le16(cmd->value);
-
-	switch (bmrtype_breq & ~USB_DIR_IN) {
-	case (USB_REQ_CLEAR_FEATURE << 8) | USB_RECIP_ENDPOINT:
-	case (USB_REQ_CLEAR_FEATURE << 8) | USB_TYPE_CLASS:
-		break;
-
-	case (USB_REQ_CLEAR_FEATURE << 8) | USB_RECIP_OTHER | USB_TYPE_CLASS:
-		switch (wValue) {
-		case USB_PORT_FEAT_C_CONNECTION:
-			setbits_le32(&regs->hprt0, DWC2_HPRT0_PRTCONNDET);
-			break;
-		}
-		break;
-
-	case (USB_REQ_SET_FEATURE << 8) | USB_RECIP_OTHER | USB_TYPE_CLASS:
-		switch (wValue) {
-		case USB_PORT_FEAT_SUSPEND:
-			break;
-
-		case USB_PORT_FEAT_RESET:
-			clrsetbits_le32(&regs->hprt0, DWC2_HPRT0_PRTENA |
-					DWC2_HPRT0_PRTCONNDET |
-					DWC2_HPRT0_PRTENCHNG |
-					DWC2_HPRT0_PRTOVRCURRCHNG,
-					DWC2_HPRT0_PRTRST);
-			mdelay(50);
-			clrbits_le32(&regs->hprt0, DWC2_HPRT0_PRTRST);
-			break;
-
-		case USB_PORT_FEAT_POWER:
-			clrsetbits_le32(&regs->hprt0, DWC2_HPRT0_PRTENA |
-					DWC2_HPRT0_PRTCONNDET |
-					DWC2_HPRT0_PRTENCHNG |
-					DWC2_HPRT0_PRTOVRCURRCHNG,
-					DWC2_HPRT0_PRTRST);
-			break;
-
-		case USB_PORT_FEAT_ENABLE:
-			break;
-		}
-		break;
-	case (USB_REQ_SET_ADDRESS << 8):
-		priv->root_hub_devnum = wValue;
-		break;
-	case (USB_REQ_SET_CONFIGURATION << 8):
-		break;
-	default:
-		pr_err("%s: unsupported root hub command\n", __func__);
-		stat = USB_ST_STALLED;
-	}
-
-	len = min(len, txlen);
-
-	dev->act_len = len;
-	dev->status = stat;
-
-	return stat;
-}
-
-static int dwc_otg_submit_rh_msg(struct dwc2_priv *priv, struct usb_device *dev,
-				 unsigned long pipe, void *buffer, int txlen,
-				 struct devrequest *cmd)
-{
-	int stat = 0;
-
-	if (usb_pipeint(pipe)) {
-		pr_err("Root-Hub submit IRQ: NOT implemented\n");
-		return 0;
-	}
-
-	if (cmd->requesttype & USB_DIR_IN)
-		stat = dwc_otg_submit_rh_msg_in(priv, dev, buffer, txlen, cmd);
-	else
-		stat = dwc_otg_submit_rh_msg_out(priv, dev, buffer, txlen, cmd);
-
-	mdelay(1);
-
-	return stat;
-}
-
-static int wait_for_chhltd(struct dwc2_priv *priv, uint32_t *sub,
-			   u8 *toggle, int timeout_ms)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	struct dwc2_hc_regs *hc_regs = &regs->hc_regs[DWC2_HC_CHANNEL];
-	struct device_d *dev = priv->dev;
-	int ret;
-	uint32_t hcint, hctsiz;
-	uint32_t val;
-	int timeout_us = timeout_ms * 1000;
-
-	ret = readl_poll_timeout(&hc_regs->hcint, val,
-				 val & DWC2_HCINT_CHHLTD, timeout_us);
-	if (ret) {
-		clrsetbits_le32(&hc_regs->hcchar, 0, DWC2_HCCHAR_CHDIS);
-		readl_poll_timeout(&hc_regs->hcint, val,
-					 val & DWC2_HCINT_CHHLTD, 10000);
-
-		return ret;
-	}
-
-	hcint = readl(&hc_regs->hcint);
-	hctsiz = readl(&hc_regs->hctsiz);
-	*sub = (hctsiz & DWC2_HCTSIZ_XFERSIZE_MASK) >>
-		DWC2_HCTSIZ_XFERSIZE_OFFSET;
-	*toggle = (hctsiz & DWC2_HCTSIZ_PID_MASK) >> DWC2_HCTSIZ_PID_OFFSET;
-
-	dev_dbg(dev, "%s: HCINT=%08x sub=%u toggle=%d\n", __func__, hcint, *sub,
-	      *toggle);
-
-	if (hcint & DWC2_HCINT_XFERCOMP)
-		return 0;
-
-	if (hcint & (DWC2_HCINT_NAK | DWC2_HCINT_FRMOVRUN))
-		return -EAGAIN;
-
-	dev_dbg(dev, "%s: Error (HCINT=%08x)\n", __func__, hcint);
-
-	return -EINVAL;
-}
-
-static int dwc2_eptype[] = {
-	DWC2_HCCHAR_EPTYPE_ISOC,
-	DWC2_HCCHAR_EPTYPE_INTR,
-	DWC2_HCCHAR_EPTYPE_CONTROL,
-	DWC2_HCCHAR_EPTYPE_BULK,
-};
-
-static int transfer_chunk(struct dwc2_priv *priv, u8 *pid, int in, void *buffer,
-			  int num_packets, int xfer_len, int *actual_len,
-			  int odd_frame, int timeout_ms)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	struct dwc2_hc_regs *hc_regs = &regs->hc_regs[DWC2_HC_CHANNEL];
-	int ret = 0;
-	uint32_t sub = 0;
-	enum dma_data_direction dir;
-	dma_addr_t dma = 0;
-
-	dev_dbg(priv->dev, "%s: chunk: pid %d xfer_len %u pkts %u\n",
-		__func__, *pid, xfer_len, num_packets);
-
-	writel((xfer_len << DWC2_HCTSIZ_XFERSIZE_OFFSET) |
-	       (num_packets << DWC2_HCTSIZ_PKTCNT_OFFSET) |
-	       (*pid << DWC2_HCTSIZ_PID_OFFSET),
-	       &hc_regs->hctsiz);
-
-	if (xfer_len) {
-		if (in) {
-			dir = DMA_FROM_DEVICE;
-		} else {
-			memcpy(priv->dmabuf, buffer, xfer_len);
-			dir = DMA_TO_DEVICE;
-		}
-		dma = dma_map_single(priv->dev, priv->dmabuf, xfer_len, dir);
-	}
-
-	writel(dma, &hc_regs->hcdma);
-
-	/* Clear old interrupt conditions for this host channel. */
-	writel(0x3fff, &hc_regs->hcint);
-
-	/* Set host channel enable after all other setup is complete. */
-	clrsetbits_le32(&hc_regs->hcchar, DWC2_HCCHAR_MULTICNT_MASK |
-			DWC2_HCCHAR_CHEN | DWC2_HCCHAR_CHDIS |
-			DWC2_HCCHAR_ODDFRM,
-			(1 << DWC2_HCCHAR_MULTICNT_OFFSET) |
-			(odd_frame << DWC2_HCCHAR_ODDFRM_OFFSET) |
-			DWC2_HCCHAR_CHEN);
-
-	ret = wait_for_chhltd(priv, &sub, pid, timeout_ms);
-
-	if (xfer_len)
-		dma_unmap_single(priv->dev, dma, xfer_len, dir);
-
-	if (in) {
-		xfer_len -= sub;
-
-		memcpy(buffer, priv->dmabuf, xfer_len);
-	}
-
-	if (!ret)
-		*actual_len = xfer_len;
-
-	return ret;
-}
-
-static int usb_find_usb2_hub_address_port(struct usb_device *udev,
-                               uint8_t *hub_address, uint8_t *hub_port)
-{
-	/* Find out the nearest parent which is high speed */
-	while (udev->parent->parent) {
-		if (udev->parent->speed != USB_SPEED_HIGH) {
-			udev = udev->parent;
-		} else {
-			*hub_address = udev->parent->devnum;
-			*hub_port = udev->portnr;
-			return 0;
-		}
-	}
-
-	return -EINVAL;
-}
-
-static int chunk_msg(struct dwc2_priv *priv, struct usb_device *dev,
-	      unsigned long pipe, u8 *pid, int in, void *buffer, int len,
-	      int timeout_ms)
-{
-	struct dwc2_core_regs *regs = priv->regs;
-	struct dwc2_hc_regs *hc_regs = &regs->hc_regs[DWC2_HC_CHANNEL];
-	struct dwc2_host_regs *host_regs = &regs->host_regs;
-	int devnum = usb_pipedevice(pipe);
-	int ep = usb_pipeendpoint(pipe);
-	int max = usb_maxpacket(dev, pipe);
-	int eptype = dwc2_eptype[usb_pipetype(pipe)];
-	int done = 0;
-	int ret = 0;
-	int do_split = 0;
-	int complete_split = 0;
-	uint32_t xfer_len;
-	uint32_t num_packets;
-	int stop_transfer = 0;
-	uint32_t max_xfer_len;
-	int ssplit_frame_num = 0;
-
-	dev_dbg(priv->dev, "%s: msg: pipe %lx pid %d in %d len %d\n",
-		__func__, pipe, *pid, in, len);
-
-	max_xfer_len = CONFIG_DWC2_MAX_PACKET_COUNT * max;
-	if (max_xfer_len > CONFIG_DWC2_MAX_TRANSFER_SIZE)
-		max_xfer_len = CONFIG_DWC2_MAX_TRANSFER_SIZE;
-	if (max_xfer_len > DWC2_DATA_BUF_SIZE)
-		max_xfer_len = DWC2_DATA_BUF_SIZE;
-
-	/* Make sure that max_xfer_len is a multiple of max packet size. */
-	num_packets = max_xfer_len / max;
-	max_xfer_len = num_packets * max;
-
-	/* Initialize channel */
-	dwc_otg_hc_init(regs, DWC2_HC_CHANNEL, dev, devnum, ep, in,
-			eptype, max);
-
-	/* Check if the target is a FS/LS device behind a HS hub */
-	if (dev->speed != USB_SPEED_HIGH) {
-		uint8_t hub_addr;
-		uint8_t hub_port;
-		uint32_t hprt0 = readl(&regs->hprt0);
-
-		if ((hprt0 & DWC2_HPRT0_PRTSPD_MASK) == DWC2_HPRT0_PRTSPD_HIGH) {
-			ret = usb_find_usb2_hub_address_port(dev, &hub_addr,
-						       &hub_port);
-			if (ret)
-				return ret;
-			dwc_otg_hc_init_split(hc_regs, hub_addr, hub_port);
-
-			do_split = 1;
-			num_packets = 1;
-			max_xfer_len = max;
-		}
-	}
-
-	do {
-		int actual_len = 0;
-		uint32_t hcint;
-		int odd_frame = 0;
-		xfer_len = len - done;
-
-		if (xfer_len > max_xfer_len)
-			xfer_len = max_xfer_len;
-		else if (xfer_len > max)
-			num_packets = (xfer_len + max - 1) / max;
-		else
-			num_packets = 1;
-
-		if (complete_split)
-			setbits_le32(&hc_regs->hcsplt, DWC2_HCSPLT_COMPSPLT);
-		else if (do_split)
-			clrbits_le32(&hc_regs->hcsplt, DWC2_HCSPLT_COMPSPLT);
-
-		if (eptype == DWC2_HCCHAR_EPTYPE_INTR) {
-			int uframe_num = readl(&host_regs->hfnum);
-			if (!(uframe_num & 0x1))
-				odd_frame = 1;
-		}
-
-		ret = transfer_chunk(priv, pid, in, (char *)buffer + done,
-				     num_packets, xfer_len, &actual_len,
-				     odd_frame, timeout_ms);
-
-		hcint = readl(&hc_regs->hcint);
-		if (complete_split) {
-			stop_transfer = 0;
-			if (hcint & DWC2_HCINT_NYET) {
-				int frame_num = DWC2_HFNUM_MAX_FRNUM &
-						readl(&host_regs->hfnum);
-				ret = 0;
-				if (((frame_num - ssplit_frame_num) &
-				    DWC2_HFNUM_MAX_FRNUM) > 4)
-					ret = -EAGAIN;
-			} else
-				complete_split = 0;
-		} else if (do_split) {
-			if (hcint & DWC2_HCINT_ACK) {
-				ssplit_frame_num = DWC2_HFNUM_MAX_FRNUM &
-						   readl(&host_regs->hfnum);
-				ret = 0;
-				complete_split = 1;
-			}
-		}
-
-		if (ret)
-			break;
-
-		if (actual_len < xfer_len)
-			stop_transfer = 1;
-
-		done += actual_len;
-
-	/*
-	 * Transactions are done when when either all data is transferred or
-	 * there is a short transfer. In case of a SPLIT make sure the CSPLIT
-	 * is executed.
-	 */
-	} while (((done < len) && !stop_transfer) || complete_split);
-
-	writel(0, &hc_regs->hcintmsk);
-	writel(0xFFFFFFFF, &hc_regs->hcint);
-
-	dev->status = 0;
-	dev->act_len = done;
-
-	return ret;
-}
-
-#define to_dwc2(ptr) container_of(ptr, struct dwc2_priv, host)
-
-static int dwc2_init_common(struct usb_host *host)
-{
-	struct dwc2_priv *priv = to_dwc2(host);
-	struct dwc2_core_regs *regs = priv->regs;
-	int i, j;
-
-	priv->ext_vbus = 0;
-
-	dwc_otg_core_init(priv);
-	dwc_otg_core_host_init(priv);
-
-	clrsetbits_le32(&regs->hprt0, DWC2_HPRT0_PRTENA |
-			DWC2_HPRT0_PRTCONNDET | DWC2_HPRT0_PRTENCHNG |
-			DWC2_HPRT0_PRTOVRCURRCHNG,
-			DWC2_HPRT0_PRTRST);
-	mdelay(50);
-	clrbits_le32(&regs->hprt0, DWC2_HPRT0_PRTENA | DWC2_HPRT0_PRTCONNDET |
-		     DWC2_HPRT0_PRTENCHNG | DWC2_HPRT0_PRTOVRCURRCHNG |
-		     DWC2_HPRT0_PRTRST);
-
-	for (i = 0; i < MAX_DEVICE; i++) {
-		for (j = 0; j < MAX_ENDPOINT; j++) {
-			priv->in_data_toggle[i][j] = DWC2_HC_PID_DATA0;
-			priv->out_data_toggle[i][j] = DWC2_HC_PID_DATA0;
-		}
-	}
-
-	return 0;
-}
-
-static void dwc2_uninit_common(struct dwc2_core_regs *regs)
-{
-	/* Put everything in reset. */
-	clrsetbits_le32(&regs->hprt0, DWC2_HPRT0_PRTENA |
-			DWC2_HPRT0_PRTCONNDET | DWC2_HPRT0_PRTENCHNG |
-			DWC2_HPRT0_PRTOVRCURRCHNG,
-			DWC2_HPRT0_PRTRST);
-}
-
-static int dwc2_submit_control_msg(struct usb_device *udev,
-				   unsigned long pipe, void *buffer, int len,
-				   struct devrequest *setup, int timeout_ms)
-{
-	struct usb_host *host = udev->host;
-	struct dwc2_priv *priv = to_dwc2(host);
-	int devnum = usb_pipedevice(pipe);
-	int ret, act_len;
-	u8 pid;
-	/* For CONTROL endpoint pid should start with DATA1 */
-	int status_direction;
-
-	if (devnum == priv->root_hub_devnum) {
-		udev->status = 0;
-		udev->speed = USB_SPEED_HIGH;
-		return dwc_otg_submit_rh_msg(priv, udev, pipe, buffer, len,
-					     setup);
-	}
-
-	/* SETUP stage */
-	pid = DWC2_HC_PID_SETUP;
-	do {
-		ret = chunk_msg(priv, udev, pipe, &pid, 0, setup, 8, timeout_ms);
-	} while (ret == -EAGAIN);
-
-	if (ret)
-		return ret;
-
-	/* DATA stage */
-	act_len = 0;
-	if (buffer) {
-		pid = DWC2_HC_PID_DATA1;
-		do {
-			ret = chunk_msg(priv, udev, pipe, &pid, usb_pipein(pipe),
-					buffer, len, timeout_ms);
-			act_len += udev->act_len;
-			buffer += udev->act_len;
-			len -= udev->act_len;
-		} while (ret == -EAGAIN);
-		if (ret)
-			return ret;
-		status_direction = usb_pipeout(pipe);
-	} else {
-		/* No-data CONTROL always ends with an IN transaction */
-		status_direction = 1;
-	}
-
-	/* STATUS stage */
-	pid = DWC2_HC_PID_DATA1;
-	do {
-		ret = chunk_msg(priv, udev, pipe, &pid, status_direction,
-				NULL, 0, timeout_ms);
-	} while (ret == -EAGAIN);
-
-	if (ret)
-		return ret;
-
-	udev->act_len = act_len;
-
-	return 0;
-}
-
-static int dwc2_submit_bulk_msg(struct usb_device *udev, unsigned long pipe,
-				void *buffer, int len, int timeout_ms)
-{
-	struct usb_host *host = udev->host;
-	struct dwc2_priv *priv = to_dwc2(host);
-	int devnum = usb_pipedevice(pipe);
-	int ep = usb_pipeendpoint(pipe);
-	u8* pid;
-
-	if ((devnum >= MAX_DEVICE) || (devnum == priv->root_hub_devnum)) {
-		udev->status = 0;
-		return -EINVAL;
-	}
-
-	if (usb_pipein(pipe))
-		pid = &priv->in_data_toggle[devnum][ep];
-	else
-		pid = &priv->out_data_toggle[devnum][ep];
-
-	return chunk_msg(priv, udev, pipe, pid, usb_pipein(pipe), buffer, len,
-			 timeout_ms);
-}
-
-static int dwc2_submit_int_msg(struct usb_device *udev, unsigned long pipe,
-			       void *buffer, int len, int interval)
-{
-	uint64_t start;
-	int ret;
-
-	start = get_time_ns();
-
-	while (1) {
-		ret = dwc2_submit_bulk_msg(udev, pipe, buffer, len, 0);
-		if (ret != -EAGAIN)
-			return ret;
-		if (is_timeout(start, USB_CNTL_TIMEOUT * MSECOND))
-			return -ETIMEDOUT;
-	}
-}
-
-static int dwc2_detect(struct device_d *dev)
-{
-	struct dwc2_priv *priv = dev->priv;
-
-        return usb_host_detect(&priv->host);
-}
-
-static int dwc2_probe(struct device_d *dev)
-{
-	struct resource *iores;
-	struct dwc2_priv *priv;
-	struct usb_host *host;
-	struct device_node *np = dev->device_node;
-	int ret;
-	uint32_t snpsid;
-
-	priv = xzalloc(sizeof(*priv));
-
-	iores = dev_request_mem_resource(dev, 0);
-	if (IS_ERR(iores))
-		return PTR_ERR(iores);
-
-	priv->regs = IOMEM(iores->start);
-	priv->dev = dev;
-
-	snpsid = readl(&priv->regs->gsnpsid);
-	dev_info(dev, "Core Release: %x.%03x\n",
-		 snpsid >> 12 & 0xf, snpsid & 0xfff);
-
-	if ((snpsid & DWC2_SNPSID_DEVID_MASK) != DWC2_SNPSID_DEVID_VER_2xx &&
-	    (snpsid & DWC2_SNPSID_DEVID_MASK) != DWC2_SNPSID_DEVID_VER_3xx) {
-		dev_info(dev, "SNPSID invalid (not DWC2 OTG device): %08x\n",
-			 snpsid);
-		return -ENODEV;
-	}
-
-	priv->oc_disable = of_property_read_bool(np, "disable-over-current");
-	priv->hnp_srp_disable = of_property_read_bool(np, "hnp-srp-disable");
-	priv->dmabuf = dma_alloc(DWC2_DATA_BUF_SIZE);
-
-	host = &priv->host;
-
-	host->init = dwc2_init_common;
-	host->submit_int_msg = dwc2_submit_int_msg;
-	host->submit_control_msg = dwc2_submit_control_msg;
-	host->submit_bulk_msg = dwc2_submit_bulk_msg;
-
-	dev->priv = priv;
-	dev->detect = dwc2_detect;
-
-	ret = usb_register_host(host);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-static void dwc2_remove(struct device_d *dev)
-{
-	struct dwc2_priv *priv = dev->priv;
-
-	dwc2_uninit_common(priv->regs);
-}
-
-static const struct of_device_id dwc2_dt_ids[] = {
-	{ .compatible = "brcm,bcm2835-usb" },
-	{ .compatible = "brcm,bcm2708-usb" },
-	{ .compatible = "snps,dwc2" },
-	{ /* sentinel */ }
-};
-
-static struct driver_d dwc2_driver = {
-	.name = "dwc2",
-	.probe = dwc2_probe,
-	.remove = dwc2_remove,
-	.of_compatible = DRV_OF_COMPAT(dwc2_dt_ids),
-};
-device_platform_driver(dwc2_driver);
diff --git a/drivers/usb/host/dwc2.h b/drivers/usb/host/dwc2.h
deleted file mode 100644
index bdf338f1ed..0000000000
--- a/drivers/usb/host/dwc2.h
+++ /dev/null
@@ -1,778 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2014 Marek Vasut <marex@denx.de>
- */
-
-#ifndef __DWC2_H__
-#define __DWC2_H__
-
-struct dwc2_hc_regs {
-	u32			hcchar;		/* 0x00 */
-	u32			hcsplt;
-	u32			hcint;
-	u32			hcintmsk;
-	u32			hctsiz;		/* 0x10 */
-	u32			hcdma;
-	u32			reserved;
-	u32			hcdmab;
-};
-
-struct dwc2_host_regs {
-	u32			hcfg;		/* 0x00 */
-	u32			hfir;
-	u32			hfnum;
-	u32			_pad_0x40c;
-	u32			hptxsts;	/* 0x10 */
-	u32			haint;
-	u32			haintmsk;
-	u32			hflbaddr;
-};
-
-struct dwc2_core_regs {
-	u32			gotgctl;	/* 0x000 */
-	u32			gotgint;
-	u32			gahbcfg;
-	u32			gusbcfg;
-	u32			grstctl;	/* 0x010 */
-	u32			gintsts;
-	u32			gintmsk;
-	u32			grxstsr;
-	u32			grxstsp;	/* 0x020 */
-	u32			grxfsiz;
-	u32			gnptxfsiz;
-	u32			gnptxsts;
-	u32			gi2cctl;	/* 0x030 */
-	u32			gpvndctl;
-	u32			ggpio;
-	u32			guid;
-	u32			gsnpsid;	/* 0x040 */
-	u32			ghwcfg1;
-	u32			ghwcfg2;
-	u32			ghwcfg3;
-	u32			ghwcfg4;	/* 0x050 */
-	u32			glpmcfg;
-	u32			_pad_0x58_0x9c[42];
-	u32			hptxfsiz;	/* 0x100 */
-	u32			dptxfsiz_dieptxf[15];
-	u32			_pad_0x140_0x3fc[176];
-	struct dwc2_host_regs	host_regs;	/* 0x400 */
-	u32			_pad_0x420_0x43c[8];
-	u32			hprt0;		/* 0x440 */
-	u32			_pad_0x444_0x4fc[47];
-	struct dwc2_hc_regs	hc_regs[16];	/* 0x500 */
-	u32			_pad_0x700_0xe00[448];
-	u32			pcgcctl;	/* 0xe00 */
-};
-
-#define DWC2_GOTGCTL_SESREQSCS				(1 << 0)
-#define DWC2_GOTGCTL_SESREQSCS_OFFSET			0
-#define DWC2_GOTGCTL_SESREQ				(1 << 1)
-#define DWC2_GOTGCTL_SESREQ_OFFSET			1
-#define DWC2_GOTGCTL_HSTNEGSCS				(1 << 8)
-#define DWC2_GOTGCTL_HSTNEGSCS_OFFSET			8
-#define DWC2_GOTGCTL_HNPREQ				(1 << 9)
-#define DWC2_GOTGCTL_HNPREQ_OFFSET			9
-#define DWC2_GOTGCTL_HSTSETHNPEN			(1 << 10)
-#define DWC2_GOTGCTL_HSTSETHNPEN_OFFSET			10
-#define DWC2_GOTGCTL_DEVHNPEN				(1 << 11)
-#define DWC2_GOTGCTL_DEVHNPEN_OFFSET			11
-#define DWC2_GOTGCTL_CONIDSTS				(1 << 16)
-#define DWC2_GOTGCTL_CONIDSTS_OFFSET			16
-#define DWC2_GOTGCTL_DBNCTIME				(1 << 17)
-#define DWC2_GOTGCTL_DBNCTIME_OFFSET			17
-#define DWC2_GOTGCTL_ASESVLD				(1 << 18)
-#define DWC2_GOTGCTL_ASESVLD_OFFSET			18
-#define DWC2_GOTGCTL_BSESVLD				(1 << 19)
-#define DWC2_GOTGCTL_BSESVLD_OFFSET			19
-#define DWC2_GOTGCTL_OTGVER				(1 << 20)
-#define DWC2_GOTGCTL_OTGVER_OFFSET			20
-#define DWC2_GOTGINT_SESENDDET				(1 << 2)
-#define DWC2_GOTGINT_SESENDDET_OFFSET			2
-#define DWC2_GOTGINT_SESREQSUCSTSCHNG			(1 << 8)
-#define DWC2_GOTGINT_SESREQSUCSTSCHNG_OFFSET		8
-#define DWC2_GOTGINT_HSTNEGSUCSTSCHNG			(1 << 9)
-#define DWC2_GOTGINT_HSTNEGSUCSTSCHNG_OFFSET		9
-#define DWC2_GOTGINT_RESERVER10_16_MASK			(0x7F << 10)
-#define DWC2_GOTGINT_RESERVER10_16_OFFSET		10
-#define DWC2_GOTGINT_HSTNEGDET				(1 << 17)
-#define DWC2_GOTGINT_HSTNEGDET_OFFSET			17
-#define DWC2_GOTGINT_ADEVTOUTCHNG			(1 << 18)
-#define DWC2_GOTGINT_ADEVTOUTCHNG_OFFSET		18
-#define DWC2_GOTGINT_DEBDONE				(1 << 19)
-#define DWC2_GOTGINT_DEBDONE_OFFSET			19
-#define DWC2_GAHBCFG_GLBLINTRMSK			(1 << 0)
-#define DWC2_GAHBCFG_GLBLINTRMSK_OFFSET			0
-#define DWC2_GAHBCFG_HBURSTLEN_SINGLE			(0 << 1)
-#define DWC2_GAHBCFG_HBURSTLEN_INCR			(1 << 1)
-#define DWC2_GAHBCFG_HBURSTLEN_INCR4			(3 << 1)
-#define DWC2_GAHBCFG_HBURSTLEN_INCR8			(5 << 1)
-#define DWC2_GAHBCFG_HBURSTLEN_INCR16			(7 << 1)
-#define DWC2_GAHBCFG_HBURSTLEN_MASK			(0xF << 1)
-#define DWC2_GAHBCFG_HBURSTLEN_OFFSET			1
-#define DWC2_GAHBCFG_DMAENABLE				(1 << 5)
-#define DWC2_GAHBCFG_DMAENABLE_OFFSET			5
-#define DWC2_GAHBCFG_NPTXFEMPLVL_TXFEMPLVL		(1 << 7)
-#define DWC2_GAHBCFG_NPTXFEMPLVL_TXFEMPLVL_OFFSET	7
-#define DWC2_GAHBCFG_PTXFEMPLVL				(1 << 8)
-#define DWC2_GAHBCFG_PTXFEMPLVL_OFFSET			8
-#define DWC2_GUSBCFG_TOUTCAL_MASK			(0x7 << 0)
-#define DWC2_GUSBCFG_TOUTCAL_OFFSET			0
-#define DWC2_GUSBCFG_PHYIF				(1 << 3)
-#define DWC2_GUSBCFG_PHYIF_OFFSET			3
-#define DWC2_GUSBCFG_ULPI_UTMI_SEL			(1 << 4)
-#define DWC2_GUSBCFG_ULPI_UTMI_SEL_OFFSET		4
-#define DWC2_GUSBCFG_FSINTF				(1 << 5)
-#define DWC2_GUSBCFG_FSINTF_OFFSET			5
-#define DWC2_GUSBCFG_PHYSEL				(1 << 6)
-#define DWC2_GUSBCFG_PHYSEL_OFFSET			6
-#define DWC2_GUSBCFG_DDRSEL				(1 << 7)
-#define DWC2_GUSBCFG_DDRSEL_OFFSET			7
-#define DWC2_GUSBCFG_SRPCAP				(1 << 8)
-#define DWC2_GUSBCFG_SRPCAP_OFFSET			8
-#define DWC2_GUSBCFG_HNPCAP				(1 << 9)
-#define DWC2_GUSBCFG_HNPCAP_OFFSET			9
-#define DWC2_GUSBCFG_USBTRDTIM_MASK			(0xF << 10)
-#define DWC2_GUSBCFG_USBTRDTIM_OFFSET			10
-#define DWC2_GUSBCFG_NPTXFRWNDEN			(1 << 14)
-#define DWC2_GUSBCFG_NPTXFRWNDEN_OFFSET			14
-#define DWC2_GUSBCFG_PHYLPWRCLKSEL			(1 << 15)
-#define DWC2_GUSBCFG_PHYLPWRCLKSEL_OFFSET		15
-#define DWC2_GUSBCFG_OTGUTMIFSSEL			(1 << 16)
-#define DWC2_GUSBCFG_OTGUTMIFSSEL_OFFSET		16
-#define DWC2_GUSBCFG_ULPI_FSLS				(1 << 17)
-#define DWC2_GUSBCFG_ULPI_FSLS_OFFSET			17
-#define DWC2_GUSBCFG_ULPI_AUTO_RES			(1 << 18)
-#define DWC2_GUSBCFG_ULPI_AUTO_RES_OFFSET		18
-#define DWC2_GUSBCFG_ULPI_CLK_SUS_M			(1 << 19)
-#define DWC2_GUSBCFG_ULPI_CLK_SUS_M_OFFSET		19
-#define DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV			(1 << 20)
-#define DWC2_GUSBCFG_ULPI_EXT_VBUS_DRV_OFFSET		20
-#define DWC2_GUSBCFG_ULPI_INT_VBUS_INDICATOR		(1 << 21)
-#define DWC2_GUSBCFG_ULPI_INT_VBUS_INDICATOR_OFFSET	21
-#define DWC2_GUSBCFG_TERM_SEL_DL_PULSE			(1 << 22)
-#define DWC2_GUSBCFG_TERM_SEL_DL_PULSE_OFFSET		22
-#define DWC2_GUSBCFG_INDICATOR_PASSTHROUGH		(1 << 24)
-#define DWC2_GUSBCFG_INDICATOR_PASSTHROUGH_OFFSET	24
-#define DWC2_GUSBCFG_IC_USB_CAP				(1 << 26)
-#define DWC2_GUSBCFG_IC_USB_CAP_OFFSET			26
-#define DWC2_GUSBCFG_IC_TRAFFIC_PULL_REMOVE		(1 << 27)
-#define DWC2_GUSBCFG_IC_TRAFFIC_PULL_REMOVE_OFFSET	27
-#define DWC2_GUSBCFG_TX_END_DELAY			(1 << 28)
-#define DWC2_GUSBCFG_TX_END_DELAY_OFFSET		28
-#define DWC2_GUSBCFG_FORCEHOSTMODE			(1 << 29)
-#define DWC2_GUSBCFG_FORCEHOSTMODE_OFFSET		29
-#define DWC2_GUSBCFG_FORCEDEVMODE			(1 << 30)
-#define DWC2_GUSBCFG_FORCEDEVMODE_OFFSET		30
-#define DWC2_GLPMCTL_LPM_CAP_EN				(1 << 0)
-#define DWC2_GLPMCTL_LPM_CAP_EN_OFFSET			0
-#define DWC2_GLPMCTL_APPL_RESP				(1 << 1)
-#define DWC2_GLPMCTL_APPL_RESP_OFFSET			1
-#define DWC2_GLPMCTL_HIRD_MASK				(0xF << 2)
-#define DWC2_GLPMCTL_HIRD_OFFSET			2
-#define DWC2_GLPMCTL_REM_WKUP_EN			(1 << 6)
-#define DWC2_GLPMCTL_REM_WKUP_EN_OFFSET			6
-#define DWC2_GLPMCTL_EN_UTMI_SLEEP			(1 << 7)
-#define DWC2_GLPMCTL_EN_UTMI_SLEEP_OFFSET		7
-#define DWC2_GLPMCTL_HIRD_THRES_MASK			(0x1F << 8)
-#define DWC2_GLPMCTL_HIRD_THRES_OFFSET			8
-#define DWC2_GLPMCTL_LPM_RESP_MASK			(0x3 << 13)
-#define DWC2_GLPMCTL_LPM_RESP_OFFSET			13
-#define DWC2_GLPMCTL_PRT_SLEEP_STS			(1 << 15)
-#define DWC2_GLPMCTL_PRT_SLEEP_STS_OFFSET		15
-#define DWC2_GLPMCTL_SLEEP_STATE_RESUMEOK		(1 << 16)
-#define DWC2_GLPMCTL_SLEEP_STATE_RESUMEOK_OFFSET	16
-#define DWC2_GLPMCTL_LPM_CHAN_INDEX_MASK		(0xF << 17)
-#define DWC2_GLPMCTL_LPM_CHAN_INDEX_OFFSET		17
-#define DWC2_GLPMCTL_RETRY_COUNT_MASK			(0x7 << 21)
-#define DWC2_GLPMCTL_RETRY_COUNT_OFFSET			21
-#define DWC2_GLPMCTL_SEND_LPM				(1 << 24)
-#define DWC2_GLPMCTL_SEND_LPM_OFFSET			24
-#define DWC2_GLPMCTL_RETRY_COUNT_STS_MASK		(0x7 << 25)
-#define DWC2_GLPMCTL_RETRY_COUNT_STS_OFFSET		25
-#define DWC2_GLPMCTL_HSIC_CONNECT			(1 << 30)
-#define DWC2_GLPMCTL_HSIC_CONNECT_OFFSET		30
-#define DWC2_GLPMCTL_INV_SEL_HSIC			(1 << 31)
-#define DWC2_GLPMCTL_INV_SEL_HSIC_OFFSET		31
-#define DWC2_GRSTCTL_CSFTRST				(1 << 0)
-#define DWC2_GRSTCTL_CSFTRST_OFFSET			0
-#define DWC2_GRSTCTL_HSFTRST				(1 << 1)
-#define DWC2_GRSTCTL_HSFTRST_OFFSET			1
-#define DWC2_GRSTCTL_HSTFRM				(1 << 2)
-#define DWC2_GRSTCTL_HSTFRM_OFFSET			2
-#define DWC2_GRSTCTL_INTKNQFLSH				(1 << 3)
-#define DWC2_GRSTCTL_INTKNQFLSH_OFFSET			3
-#define DWC2_GRSTCTL_RXFFLSH				(1 << 4)
-#define DWC2_GRSTCTL_RXFFLSH_OFFSET			4
-#define DWC2_GRSTCTL_TXFFLSH				(1 << 5)
-#define DWC2_GRSTCTL_TXFFLSH_OFFSET			5
-#define DWC2_GRSTCTL_TXFNUM_MASK			(0x1F << 6)
-#define DWC2_GRSTCTL_TXFNUM_OFFSET			6
-#define DWC2_GRSTCTL_DMAREQ				(1 << 30)
-#define DWC2_GRSTCTL_DMAREQ_OFFSET			30
-#define DWC2_GRSTCTL_AHBIDLE				(1 << 31)
-#define DWC2_GRSTCTL_AHBIDLE_OFFSET			31
-#define DWC2_GINTMSK_MODEMISMATCH			(1 << 1)
-#define DWC2_GINTMSK_MODEMISMATCH_OFFSET		1
-#define DWC2_GINTMSK_OTGINTR				(1 << 2)
-#define DWC2_GINTMSK_OTGINTR_OFFSET			2
-#define DWC2_GINTMSK_SOFINTR				(1 << 3)
-#define DWC2_GINTMSK_SOFINTR_OFFSET			3
-#define DWC2_GINTMSK_RXSTSQLVL				(1 << 4)
-#define DWC2_GINTMSK_RXSTSQLVL_OFFSET			4
-#define DWC2_GINTMSK_NPTXFEMPTY				(1 << 5)
-#define DWC2_GINTMSK_NPTXFEMPTY_OFFSET			5
-#define DWC2_GINTMSK_GINNAKEFF				(1 << 6)
-#define DWC2_GINTMSK_GINNAKEFF_OFFSET			6
-#define DWC2_GINTMSK_GOUTNAKEFF				(1 << 7)
-#define DWC2_GINTMSK_GOUTNAKEFF_OFFSET			7
-#define DWC2_GINTMSK_I2CINTR				(1 << 9)
-#define DWC2_GINTMSK_I2CINTR_OFFSET			9
-#define DWC2_GINTMSK_ERLYSUSPEND			(1 << 10)
-#define DWC2_GINTMSK_ERLYSUSPEND_OFFSET			10
-#define DWC2_GINTMSK_USBSUSPEND				(1 << 11)
-#define DWC2_GINTMSK_USBSUSPEND_OFFSET			11
-#define DWC2_GINTMSK_USBRESET				(1 << 12)
-#define DWC2_GINTMSK_USBRESET_OFFSET			12
-#define DWC2_GINTMSK_ENUMDONE				(1 << 13)
-#define DWC2_GINTMSK_ENUMDONE_OFFSET			13
-#define DWC2_GINTMSK_ISOOUTDROP				(1 << 14)
-#define DWC2_GINTMSK_ISOOUTDROP_OFFSET			14
-#define DWC2_GINTMSK_EOPFRAME				(1 << 15)
-#define DWC2_GINTMSK_EOPFRAME_OFFSET			15
-#define DWC2_GINTMSK_EPMISMATCH				(1 << 17)
-#define DWC2_GINTMSK_EPMISMATCH_OFFSET			17
-#define DWC2_GINTMSK_INEPINTR				(1 << 18)
-#define DWC2_GINTMSK_INEPINTR_OFFSET			18
-#define DWC2_GINTMSK_OUTEPINTR				(1 << 19)
-#define DWC2_GINTMSK_OUTEPINTR_OFFSET			19
-#define DWC2_GINTMSK_INCOMPLISOIN			(1 << 20)
-#define DWC2_GINTMSK_INCOMPLISOIN_OFFSET		20
-#define DWC2_GINTMSK_INCOMPLISOOUT			(1 << 21)
-#define DWC2_GINTMSK_INCOMPLISOOUT_OFFSET		21
-#define DWC2_GINTMSK_PORTINTR				(1 << 24)
-#define DWC2_GINTMSK_PORTINTR_OFFSET			24
-#define DWC2_GINTMSK_HCINTR				(1 << 25)
-#define DWC2_GINTMSK_HCINTR_OFFSET			25
-#define DWC2_GINTMSK_PTXFEMPTY				(1 << 26)
-#define DWC2_GINTMSK_PTXFEMPTY_OFFSET			26
-#define DWC2_GINTMSK_LPMTRANRCVD			(1 << 27)
-#define DWC2_GINTMSK_LPMTRANRCVD_OFFSET			27
-#define DWC2_GINTMSK_CONIDSTSCHNG			(1 << 28)
-#define DWC2_GINTMSK_CONIDSTSCHNG_OFFSET		28
-#define DWC2_GINTMSK_DISCONNECT				(1 << 29)
-#define DWC2_GINTMSK_DISCONNECT_OFFSET			29
-#define DWC2_GINTMSK_SESSREQINTR			(1 << 30)
-#define DWC2_GINTMSK_SESSREQINTR_OFFSET			30
-#define DWC2_GINTMSK_WKUPINTR				(1 << 31)
-#define DWC2_GINTMSK_WKUPINTR_OFFSET			31
-#define DWC2_GINTSTS_CURMODE_DEVICE			(0 << 0)
-#define DWC2_GINTSTS_CURMODE_HOST			(1 << 0)
-#define DWC2_GINTSTS_CURMODE				(1 << 0)
-#define DWC2_GINTSTS_CURMODE_OFFSET			0
-#define DWC2_GINTSTS_MODEMISMATCH			(1 << 1)
-#define DWC2_GINTSTS_MODEMISMATCH_OFFSET		1
-#define DWC2_GINTSTS_OTGINTR				(1 << 2)
-#define DWC2_GINTSTS_OTGINTR_OFFSET			2
-#define DWC2_GINTSTS_SOFINTR				(1 << 3)
-#define DWC2_GINTSTS_SOFINTR_OFFSET			3
-#define DWC2_GINTSTS_RXSTSQLVL				(1 << 4)
-#define DWC2_GINTSTS_RXSTSQLVL_OFFSET			4
-#define DWC2_GINTSTS_NPTXFEMPTY				(1 << 5)
-#define DWC2_GINTSTS_NPTXFEMPTY_OFFSET			5
-#define DWC2_GINTSTS_GINNAKEFF				(1 << 6)
-#define DWC2_GINTSTS_GINNAKEFF_OFFSET			6
-#define DWC2_GINTSTS_GOUTNAKEFF				(1 << 7)
-#define DWC2_GINTSTS_GOUTNAKEFF_OFFSET			7
-#define DWC2_GINTSTS_I2CINTR				(1 << 9)
-#define DWC2_GINTSTS_I2CINTR_OFFSET			9
-#define DWC2_GINTSTS_ERLYSUSPEND			(1 << 10)
-#define DWC2_GINTSTS_ERLYSUSPEND_OFFSET			10
-#define DWC2_GINTSTS_USBSUSPEND				(1 << 11)
-#define DWC2_GINTSTS_USBSUSPEND_OFFSET			11
-#define DWC2_GINTSTS_USBRESET				(1 << 12)
-#define DWC2_GINTSTS_USBRESET_OFFSET			12
-#define DWC2_GINTSTS_ENUMDONE				(1 << 13)
-#define DWC2_GINTSTS_ENUMDONE_OFFSET			13
-#define DWC2_GINTSTS_ISOOUTDROP				(1 << 14)
-#define DWC2_GINTSTS_ISOOUTDROP_OFFSET			14
-#define DWC2_GINTSTS_EOPFRAME				(1 << 15)
-#define DWC2_GINTSTS_EOPFRAME_OFFSET			15
-#define DWC2_GINTSTS_INTOKENRX				(1 << 16)
-#define DWC2_GINTSTS_INTOKENRX_OFFSET			16
-#define DWC2_GINTSTS_EPMISMATCH				(1 << 17)
-#define DWC2_GINTSTS_EPMISMATCH_OFFSET			17
-#define DWC2_GINTSTS_INEPINT				(1 << 18)
-#define DWC2_GINTSTS_INEPINT_OFFSET			18
-#define DWC2_GINTSTS_OUTEPINTR				(1 << 19)
-#define DWC2_GINTSTS_OUTEPINTR_OFFSET			19
-#define DWC2_GINTSTS_INCOMPLISOIN			(1 << 20)
-#define DWC2_GINTSTS_INCOMPLISOIN_OFFSET		20
-#define DWC2_GINTSTS_INCOMPLISOOUT			(1 << 21)
-#define DWC2_GINTSTS_INCOMPLISOOUT_OFFSET		21
-#define DWC2_GINTSTS_PORTINTR				(1 << 24)
-#define DWC2_GINTSTS_PORTINTR_OFFSET			24
-#define DWC2_GINTSTS_HCINTR				(1 << 25)
-#define DWC2_GINTSTS_HCINTR_OFFSET			25
-#define DWC2_GINTSTS_PTXFEMPTY				(1 << 26)
-#define DWC2_GINTSTS_PTXFEMPTY_OFFSET			26
-#define DWC2_GINTSTS_LPMTRANRCVD			(1 << 27)
-#define DWC2_GINTSTS_LPMTRANRCVD_OFFSET			27
-#define DWC2_GINTSTS_CONIDSTSCHNG			(1 << 28)
-#define DWC2_GINTSTS_CONIDSTSCHNG_OFFSET		28
-#define DWC2_GINTSTS_DISCONNECT				(1 << 29)
-#define DWC2_GINTSTS_DISCONNECT_OFFSET			29
-#define DWC2_GINTSTS_SESSREQINTR			(1 << 30)
-#define DWC2_GINTSTS_SESSREQINTR_OFFSET			30
-#define DWC2_GINTSTS_WKUPINTR				(1 << 31)
-#define DWC2_GINTSTS_WKUPINTR_OFFSET			31
-#define DWC2_GRXSTS_EPNUM_MASK				(0xF << 0)
-#define DWC2_GRXSTS_EPNUM_OFFSET			0
-#define DWC2_GRXSTS_BCNT_MASK				(0x7FF << 4)
-#define DWC2_GRXSTS_BCNT_OFFSET				4
-#define DWC2_GRXSTS_DPID_MASK				(0x3 << 15)
-#define DWC2_GRXSTS_DPID_OFFSET				15
-#define DWC2_GRXSTS_PKTSTS_MASK				(0xF << 17)
-#define DWC2_GRXSTS_PKTSTS_OFFSET			17
-#define DWC2_GRXSTS_FN_MASK				(0xF << 21)
-#define DWC2_GRXSTS_FN_OFFSET				21
-#define DWC2_FIFOSIZE_STARTADDR_MASK			(0xFFFF << 0)
-#define DWC2_FIFOSIZE_STARTADDR_OFFSET			0
-#define DWC2_FIFOSIZE_DEPTH_MASK			(0xFFFF << 16)
-#define DWC2_FIFOSIZE_DEPTH_OFFSET			16
-#define DWC2_GNPTXSTS_NPTXFSPCAVAIL_MASK		(0xFFFF << 0)
-#define DWC2_GNPTXSTS_NPTXFSPCAVAIL_OFFSET		0
-#define DWC2_GNPTXSTS_NPTXQSPCAVAIL_MASK		(0xFF << 16)
-#define DWC2_GNPTXSTS_NPTXQSPCAVAIL_OFFSET		16
-#define DWC2_GNPTXSTS_NPTXQTOP_TERMINATE		(1 << 24)
-#define DWC2_GNPTXSTS_NPTXQTOP_TERMINATE_OFFSET		24
-#define DWC2_GNPTXSTS_NPTXQTOP_TOKEN_MASK		(0x3 << 25)
-#define DWC2_GNPTXSTS_NPTXQTOP_TOKEN_OFFSET		25
-#define DWC2_GNPTXSTS_NPTXQTOP_CHNEP_MASK		(0xF << 27)
-#define DWC2_GNPTXSTS_NPTXQTOP_CHNEP_OFFSET		27
-#define DWC2_DTXFSTS_TXFSPCAVAIL_MASK			(0xFFFF << 0)
-#define DWC2_DTXFSTS_TXFSPCAVAIL_OFFSET			0
-#define DWC2_GI2CCTL_RWDATA_MASK			(0xFF << 0)
-#define DWC2_GI2CCTL_RWDATA_OFFSET			0
-#define DWC2_GI2CCTL_REGADDR_MASK			(0xFF << 8)
-#define DWC2_GI2CCTL_REGADDR_OFFSET			8
-#define DWC2_GI2CCTL_ADDR_MASK				(0x7F << 16)
-#define DWC2_GI2CCTL_ADDR_OFFSET			16
-#define DWC2_GI2CCTL_I2CEN				(1 << 23)
-#define DWC2_GI2CCTL_I2CEN_OFFSET			23
-#define DWC2_GI2CCTL_ACK				(1 << 24)
-#define DWC2_GI2CCTL_ACK_OFFSET				24
-#define DWC2_GI2CCTL_I2CSUSPCTL				(1 << 25)
-#define DWC2_GI2CCTL_I2CSUSPCTL_OFFSET			25
-#define DWC2_GI2CCTL_I2CDEVADDR_MASK			(0x3 << 26)
-#define DWC2_GI2CCTL_I2CDEVADDR_OFFSET			26
-#define DWC2_GI2CCTL_RW					(1 << 30)
-#define DWC2_GI2CCTL_RW_OFFSET				30
-#define DWC2_GI2CCTL_BSYDNE				(1 << 31)
-#define DWC2_GI2CCTL_BSYDNE_OFFSET			31
-#define DWC2_HWCFG1_EP_DIR0_MASK			(0x3 << 0)
-#define DWC2_HWCFG1_EP_DIR0_OFFSET			0
-#define DWC2_HWCFG1_EP_DIR1_MASK			(0x3 << 2)
-#define DWC2_HWCFG1_EP_DIR1_OFFSET			2
-#define DWC2_HWCFG1_EP_DIR2_MASK			(0x3 << 4)
-#define DWC2_HWCFG1_EP_DIR2_OFFSET			4
-#define DWC2_HWCFG1_EP_DIR3_MASK			(0x3 << 6)
-#define DWC2_HWCFG1_EP_DIR3_OFFSET			6
-#define DWC2_HWCFG1_EP_DIR4_MASK			(0x3 << 8)
-#define DWC2_HWCFG1_EP_DIR4_OFFSET			8
-#define DWC2_HWCFG1_EP_DIR5_MASK			(0x3 << 10)
-#define DWC2_HWCFG1_EP_DIR5_OFFSET			10
-#define DWC2_HWCFG1_EP_DIR6_MASK			(0x3 << 12)
-#define DWC2_HWCFG1_EP_DIR6_OFFSET			12
-#define DWC2_HWCFG1_EP_DIR7_MASK			(0x3 << 14)
-#define DWC2_HWCFG1_EP_DIR7_OFFSET			14
-#define DWC2_HWCFG1_EP_DIR8_MASK			(0x3 << 16)
-#define DWC2_HWCFG1_EP_DIR8_OFFSET			16
-#define DWC2_HWCFG1_EP_DIR9_MASK			(0x3 << 18)
-#define DWC2_HWCFG1_EP_DIR9_OFFSET			18
-#define DWC2_HWCFG1_EP_DIR10_MASK			(0x3 << 20)
-#define DWC2_HWCFG1_EP_DIR10_OFFSET			20
-#define DWC2_HWCFG1_EP_DIR11_MASK			(0x3 << 22)
-#define DWC2_HWCFG1_EP_DIR11_OFFSET			22
-#define DWC2_HWCFG1_EP_DIR12_MASK			(0x3 << 24)
-#define DWC2_HWCFG1_EP_DIR12_OFFSET			24
-#define DWC2_HWCFG1_EP_DIR13_MASK			(0x3 << 26)
-#define DWC2_HWCFG1_EP_DIR13_OFFSET			26
-#define DWC2_HWCFG1_EP_DIR14_MASK			(0x3 << 28)
-#define DWC2_HWCFG1_EP_DIR14_OFFSET			28
-#define DWC2_HWCFG1_EP_DIR15_MASK			(0x3 << 30)
-#define DWC2_HWCFG1_EP_DIR15_OFFSET			30
-#define DWC2_HWCFG2_OP_MODE_MASK			(0x7 << 0)
-#define DWC2_HWCFG2_OP_MODE_OFFSET			0
-#define DWC2_HWCFG2_ARCHITECTURE_SLAVE_ONLY		(0x0 << 3)
-#define DWC2_HWCFG2_ARCHITECTURE_EXT_DMA		(0x1 << 3)
-#define DWC2_HWCFG2_ARCHITECTURE_INT_DMA		(0x2 << 3)
-#define DWC2_HWCFG2_ARCHITECTURE_MASK			(0x3 << 3)
-#define DWC2_HWCFG2_ARCHITECTURE_OFFSET			3
-#define DWC2_HWCFG2_POINT2POINT				(1 << 5)
-#define DWC2_HWCFG2_POINT2POINT_OFFSET			5
-#define DWC2_HWCFG2_HS_PHY_TYPE_MASK			(0x3 << 6)
-#define DWC2_HWCFG2_HS_PHY_TYPE_OFFSET			6
-#define DWC2_HWCFG2_FS_PHY_TYPE_MASK			(0x3 << 8)
-#define DWC2_HWCFG2_FS_PHY_TYPE_OFFSET			8
-#define DWC2_HWCFG2_NUM_DEV_EP_MASK			(0xF << 10)
-#define DWC2_HWCFG2_NUM_DEV_EP_OFFSET			10
-#define DWC2_HWCFG2_NUM_HOST_CHAN_MASK			(0xF << 14)
-#define DWC2_HWCFG2_NUM_HOST_CHAN_OFFSET		14
-#define DWC2_HWCFG2_PERIO_EP_SUPPORTED			(1 << 18)
-#define DWC2_HWCFG2_PERIO_EP_SUPPORTED_OFFSET		18
-#define DWC2_HWCFG2_DYNAMIC_FIFO			(1 << 19)
-#define DWC2_HWCFG2_DYNAMIC_FIFO_OFFSET			19
-#define DWC2_HWCFG2_MULTI_PROC_INT			(1 << 20)
-#define DWC2_HWCFG2_MULTI_PROC_INT_OFFSET		20
-#define DWC2_HWCFG2_NONPERIO_TX_Q_DEPTH_MASK		(0x3 << 22)
-#define DWC2_HWCFG2_NONPERIO_TX_Q_DEPTH_OFFSET		22
-#define DWC2_HWCFG2_HOST_PERIO_TX_Q_DEPTH_MASK		(0x3 << 24)
-#define DWC2_HWCFG2_HOST_PERIO_TX_Q_DEPTH_OFFSET	24
-#define DWC2_HWCFG2_DEV_TOKEN_Q_DEPTH_MASK		(0x1F << 26)
-#define DWC2_HWCFG2_DEV_TOKEN_Q_DEPTH_OFFSET		26
-#define DWC2_HWCFG3_XFER_SIZE_CNTR_WIDTH_MASK		(0xF << 0)
-#define DWC2_HWCFG3_XFER_SIZE_CNTR_WIDTH_OFFSET		0
-#define DWC2_HWCFG3_PACKET_SIZE_CNTR_WIDTH_MASK		(0x7 << 4)
-#define DWC2_HWCFG3_PACKET_SIZE_CNTR_WIDTH_OFFSET	4
-#define DWC2_HWCFG3_OTG_FUNC				(1 << 7)
-#define DWC2_HWCFG3_OTG_FUNC_OFFSET			7
-#define DWC2_HWCFG3_I2C					(1 << 8)
-#define DWC2_HWCFG3_I2C_OFFSET				8
-#define DWC2_HWCFG3_VENDOR_CTRL_IF			(1 << 9)
-#define DWC2_HWCFG3_VENDOR_CTRL_IF_OFFSET		9
-#define DWC2_HWCFG3_OPTIONAL_FEATURES			(1 << 10)
-#define DWC2_HWCFG3_OPTIONAL_FEATURES_OFFSET		10
-#define DWC2_HWCFG3_SYNCH_RESET_TYPE			(1 << 11)
-#define DWC2_HWCFG3_SYNCH_RESET_TYPE_OFFSET		11
-#define DWC2_HWCFG3_OTG_ENABLE_IC_USB			(1 << 12)
-#define DWC2_HWCFG3_OTG_ENABLE_IC_USB_OFFSET		12
-#define DWC2_HWCFG3_OTG_ENABLE_HSIC			(1 << 13)
-#define DWC2_HWCFG3_OTG_ENABLE_HSIC_OFFSET		13
-#define DWC2_HWCFG3_OTG_LPM_EN				(1 << 15)
-#define DWC2_HWCFG3_OTG_LPM_EN_OFFSET			15
-#define DWC2_HWCFG3_DFIFO_DEPTH_MASK			(0xFFFF << 16)
-#define DWC2_HWCFG3_DFIFO_DEPTH_OFFSET			16
-#define DWC2_HWCFG4_NUM_DEV_PERIO_IN_EP_MASK		(0xF << 0)
-#define DWC2_HWCFG4_NUM_DEV_PERIO_IN_EP_OFFSET		0
-#define DWC2_HWCFG4_POWER_OPTIMIZ			(1 << 4)
-#define DWC2_HWCFG4_POWER_OPTIMIZ_OFFSET		4
-#define DWC2_HWCFG4_MIN_AHB_FREQ_MASK			(0x1FF << 5)
-#define DWC2_HWCFG4_MIN_AHB_FREQ_OFFSET			5
-#define DWC2_HWCFG4_UTMI_PHY_DATA_WIDTH_MASK		(0x3 << 14)
-#define DWC2_HWCFG4_UTMI_PHY_DATA_WIDTH_OFFSET		14
-#define DWC2_HWCFG4_NUM_DEV_MODE_CTRL_EP_MASK		(0xF << 16)
-#define DWC2_HWCFG4_NUM_DEV_MODE_CTRL_EP_OFFSET		16
-#define DWC2_HWCFG4_IDDIG_FILT_EN			(1 << 20)
-#define DWC2_HWCFG4_IDDIG_FILT_EN_OFFSET		20
-#define DWC2_HWCFG4_VBUS_VALID_FILT_EN			(1 << 21)
-#define DWC2_HWCFG4_VBUS_VALID_FILT_EN_OFFSET		21
-#define DWC2_HWCFG4_A_VALID_FILT_EN			(1 << 22)
-#define DWC2_HWCFG4_A_VALID_FILT_EN_OFFSET		22
-#define DWC2_HWCFG4_B_VALID_FILT_EN			(1 << 23)
-#define DWC2_HWCFG4_B_VALID_FILT_EN_OFFSET		23
-#define DWC2_HWCFG4_SESSION_END_FILT_EN			(1 << 24)
-#define DWC2_HWCFG4_SESSION_END_FILT_EN_OFFSET		24
-#define DWC2_HWCFG4_DED_FIFO_EN				(1 << 25)
-#define DWC2_HWCFG4_DED_FIFO_EN_OFFSET			25
-#define DWC2_HWCFG4_NUM_IN_EPS_MASK			(0xF << 26)
-#define DWC2_HWCFG4_NUM_IN_EPS_OFFSET			26
-#define DWC2_HWCFG4_DESC_DMA				(1 << 30)
-#define DWC2_HWCFG4_DESC_DMA_OFFSET			30
-#define DWC2_HWCFG4_DESC_DMA_DYN			(1 << 31)
-#define DWC2_HWCFG4_DESC_DMA_DYN_OFFSET			31
-#define DWC2_HCFG_FSLSPCLKSEL_30_60_MHZ			0
-#define DWC2_HCFG_FSLSPCLKSEL_48_MHZ			1
-#define DWC2_HCFG_FSLSPCLKSEL_6_MHZ			2
-#define DWC2_HCFG_FSLSPCLKSEL_MASK			(0x3 << 0)
-#define DWC2_HCFG_FSLSPCLKSEL_OFFSET			0
-#define DWC2_HCFG_FSLSSUPP				(1 << 2)
-#define DWC2_HCFG_FSLSSUPP_OFFSET			2
-#define DWC2_HCFG_DESCDMA				(1 << 23)
-#define DWC2_HCFG_DESCDMA_OFFSET			23
-#define DWC2_HCFG_FRLISTEN_MASK				(0x3 << 24)
-#define DWC2_HCFG_FRLISTEN_OFFSET			24
-#define DWC2_HCFG_PERSCHEDENA				(1 << 26)
-#define DWC2_HCFG_PERSCHEDENA_OFFSET			26
-#define DWC2_HCFG_PERSCHEDSTAT				(1 << 27)
-#define DWC2_HCFG_PERSCHEDSTAT_OFFSET			27
-#define DWC2_HFIR_FRINT_MASK				(0xFFFF << 0)
-#define DWC2_HFIR_FRINT_OFFSET				0
-#define DWC2_HFNUM_FRNUM_MASK				(0xFFFF << 0)
-#define DWC2_HFNUM_FRNUM_OFFSET				0
-#define DWC2_HFNUM_FRREM_MASK				(0xFFFF << 16)
-#define DWC2_HFNUM_FRREM_OFFSET				16
-#define DWC2_HFNUM_MAX_FRNUM				0x3FFF
-#define DWC2_HPTXSTS_PTXFSPCAVAIL_MASK			(0xFFFF << 0)
-#define DWC2_HPTXSTS_PTXFSPCAVAIL_OFFSET		0
-#define DWC2_HPTXSTS_PTXQSPCAVAIL_MASK			(0xFF << 16)
-#define DWC2_HPTXSTS_PTXQSPCAVAIL_OFFSET		16
-#define DWC2_HPTXSTS_PTXQTOP_TERMINATE			(1 << 24)
-#define DWC2_HPTXSTS_PTXQTOP_TERMINATE_OFFSET		24
-#define DWC2_HPTXSTS_PTXQTOP_TOKEN_MASK			(0x3 << 25)
-#define DWC2_HPTXSTS_PTXQTOP_TOKEN_OFFSET		25
-#define DWC2_HPTXSTS_PTXQTOP_CHNUM_MASK			(0xF << 27)
-#define DWC2_HPTXSTS_PTXQTOP_CHNUM_OFFSET		27
-#define DWC2_HPTXSTS_PTXQTOP_ODD			(1 << 31)
-#define DWC2_HPTXSTS_PTXQTOP_ODD_OFFSET			31
-#define DWC2_HPRT0_PRTCONNSTS				(1 << 0)
-#define DWC2_HPRT0_PRTCONNSTS_OFFSET			0
-#define DWC2_HPRT0_PRTCONNDET				(1 << 1)
-#define DWC2_HPRT0_PRTCONNDET_OFFSET			1
-#define DWC2_HPRT0_PRTENA				(1 << 2)
-#define DWC2_HPRT0_PRTENA_OFFSET			2
-#define DWC2_HPRT0_PRTENCHNG				(1 << 3)
-#define DWC2_HPRT0_PRTENCHNG_OFFSET			3
-#define DWC2_HPRT0_PRTOVRCURRACT			(1 << 4)
-#define DWC2_HPRT0_PRTOVRCURRACT_OFFSET			4
-#define DWC2_HPRT0_PRTOVRCURRCHNG			(1 << 5)
-#define DWC2_HPRT0_PRTOVRCURRCHNG_OFFSET		5
-#define DWC2_HPRT0_PRTRES				(1 << 6)
-#define DWC2_HPRT0_PRTRES_OFFSET			6
-#define DWC2_HPRT0_PRTSUSP				(1 << 7)
-#define DWC2_HPRT0_PRTSUSP_OFFSET			7
-#define DWC2_HPRT0_PRTRST				(1 << 8)
-#define DWC2_HPRT0_PRTRST_OFFSET			8
-#define DWC2_HPRT0_PRTLNSTS_MASK			(0x3 << 10)
-#define DWC2_HPRT0_PRTLNSTS_OFFSET			10
-#define DWC2_HPRT0_PRTPWR				(1 << 12)
-#define DWC2_HPRT0_PRTPWR_OFFSET			12
-#define DWC2_HPRT0_PRTTSTCTL_MASK			(0xF << 13)
-#define DWC2_HPRT0_PRTTSTCTL_OFFSET			13
-#define DWC2_HPRT0_PRTSPD_HIGH				(0 << 17)
-#define DWC2_HPRT0_PRTSPD_FULL				(1 << 17)
-#define DWC2_HPRT0_PRTSPD_LOW				(2 << 17)
-#define DWC2_HPRT0_PRTSPD_MASK				(0x3 << 17)
-#define DWC2_HPRT0_PRTSPD_OFFSET			17
-#define DWC2_HAINT_CH0					(1 << 0)
-#define DWC2_HAINT_CH0_OFFSET				0
-#define DWC2_HAINT_CH1					(1 << 1)
-#define DWC2_HAINT_CH1_OFFSET				1
-#define DWC2_HAINT_CH2					(1 << 2)
-#define DWC2_HAINT_CH2_OFFSET				2
-#define DWC2_HAINT_CH3					(1 << 3)
-#define DWC2_HAINT_CH3_OFFSET				3
-#define DWC2_HAINT_CH4					(1 << 4)
-#define DWC2_HAINT_CH4_OFFSET				4
-#define DWC2_HAINT_CH5					(1 << 5)
-#define DWC2_HAINT_CH5_OFFSET				5
-#define DWC2_HAINT_CH6					(1 << 6)
-#define DWC2_HAINT_CH6_OFFSET				6
-#define DWC2_HAINT_CH7					(1 << 7)
-#define DWC2_HAINT_CH7_OFFSET				7
-#define DWC2_HAINT_CH8					(1 << 8)
-#define DWC2_HAINT_CH8_OFFSET				8
-#define DWC2_HAINT_CH9					(1 << 9)
-#define DWC2_HAINT_CH9_OFFSET				9
-#define DWC2_HAINT_CH10					(1 << 10)
-#define DWC2_HAINT_CH10_OFFSET				10
-#define DWC2_HAINT_CH11					(1 << 11)
-#define DWC2_HAINT_CH11_OFFSET				11
-#define DWC2_HAINT_CH12					(1 << 12)
-#define DWC2_HAINT_CH12_OFFSET				12
-#define DWC2_HAINT_CH13					(1 << 13)
-#define DWC2_HAINT_CH13_OFFSET				13
-#define DWC2_HAINT_CH14					(1 << 14)
-#define DWC2_HAINT_CH14_OFFSET				14
-#define DWC2_HAINT_CH15					(1 << 15)
-#define DWC2_HAINT_CH15_OFFSET				15
-#define DWC2_HAINT_CHINT_MASK				0xffff
-#define DWC2_HAINT_CHINT_OFFSET				0
-#define DWC2_HAINTMSK_CH0				(1 << 0)
-#define DWC2_HAINTMSK_CH0_OFFSET			0
-#define DWC2_HAINTMSK_CH1				(1 << 1)
-#define DWC2_HAINTMSK_CH1_OFFSET			1
-#define DWC2_HAINTMSK_CH2				(1 << 2)
-#define DWC2_HAINTMSK_CH2_OFFSET			2
-#define DWC2_HAINTMSK_CH3				(1 << 3)
-#define DWC2_HAINTMSK_CH3_OFFSET			3
-#define DWC2_HAINTMSK_CH4				(1 << 4)
-#define DWC2_HAINTMSK_CH4_OFFSET			4
-#define DWC2_HAINTMSK_CH5				(1 << 5)
-#define DWC2_HAINTMSK_CH5_OFFSET			5
-#define DWC2_HAINTMSK_CH6				(1 << 6)
-#define DWC2_HAINTMSK_CH6_OFFSET			6
-#define DWC2_HAINTMSK_CH7				(1 << 7)
-#define DWC2_HAINTMSK_CH7_OFFSET			7
-#define DWC2_HAINTMSK_CH8				(1 << 8)
-#define DWC2_HAINTMSK_CH8_OFFSET			8
-#define DWC2_HAINTMSK_CH9				(1 << 9)
-#define DWC2_HAINTMSK_CH9_OFFSET			9
-#define DWC2_HAINTMSK_CH10				(1 << 10)
-#define DWC2_HAINTMSK_CH10_OFFSET			10
-#define DWC2_HAINTMSK_CH11				(1 << 11)
-#define DWC2_HAINTMSK_CH11_OFFSET			11
-#define DWC2_HAINTMSK_CH12				(1 << 12)
-#define DWC2_HAINTMSK_CH12_OFFSET			12
-#define DWC2_HAINTMSK_CH13				(1 << 13)
-#define DWC2_HAINTMSK_CH13_OFFSET			13
-#define DWC2_HAINTMSK_CH14				(1 << 14)
-#define DWC2_HAINTMSK_CH14_OFFSET			14
-#define DWC2_HAINTMSK_CH15				(1 << 15)
-#define DWC2_HAINTMSK_CH15_OFFSET			15
-#define DWC2_HAINTMSK_CHINT_MASK			0xffff
-#define DWC2_HAINTMSK_CHINT_OFFSET			0
-#define DWC2_HCCHAR_MPS_MASK				(0x7FF << 0)
-#define DWC2_HCCHAR_MPS_OFFSET				0
-#define DWC2_HCCHAR_EPNUM_MASK				(0xF << 11)
-#define DWC2_HCCHAR_EPNUM_OFFSET			11
-#define DWC2_HCCHAR_EPDIR				(1 << 15)
-#define DWC2_HCCHAR_EPDIR_OFFSET			15
-#define DWC2_HCCHAR_LSPDDEV				(1 << 17)
-#define DWC2_HCCHAR_LSPDDEV_OFFSET			17
-#define DWC2_HCCHAR_EPTYPE_CONTROL			0
-#define DWC2_HCCHAR_EPTYPE_ISOC				1
-#define DWC2_HCCHAR_EPTYPE_BULK				2
-#define DWC2_HCCHAR_EPTYPE_INTR				3
-#define DWC2_HCCHAR_EPTYPE_MASK				(0x3 << 18)
-#define DWC2_HCCHAR_EPTYPE_OFFSET			18
-#define DWC2_HCCHAR_MULTICNT_MASK			(0x3 << 20)
-#define DWC2_HCCHAR_MULTICNT_OFFSET			20
-#define DWC2_HCCHAR_DEVADDR_MASK			(0x7F << 22)
-#define DWC2_HCCHAR_DEVADDR_OFFSET			22
-#define DWC2_HCCHAR_ODDFRM				(1 << 29)
-#define DWC2_HCCHAR_ODDFRM_OFFSET			29
-#define DWC2_HCCHAR_CHDIS				(1 << 30)
-#define DWC2_HCCHAR_CHDIS_OFFSET			30
-#define DWC2_HCCHAR_CHEN				(1 << 31)
-#define DWC2_HCCHAR_CHEN_OFFSET				31
-#define DWC2_HCSPLT_PRTADDR_MASK			(0x7F << 0)
-#define DWC2_HCSPLT_PRTADDR_OFFSET			0
-#define DWC2_HCSPLT_HUBADDR_MASK			(0x7F << 7)
-#define DWC2_HCSPLT_HUBADDR_OFFSET			7
-#define DWC2_HCSPLT_XACTPOS_MASK			(0x3 << 14)
-#define DWC2_HCSPLT_XACTPOS_OFFSET			14
-#define DWC2_HCSPLT_COMPSPLT				(1 << 16)
-#define DWC2_HCSPLT_COMPSPLT_OFFSET			16
-#define DWC2_HCSPLT_SPLTENA				(1 << 31)
-#define DWC2_HCSPLT_SPLTENA_OFFSET			31
-#define DWC2_HCINT_XFERCOMP				(1 << 0)
-#define DWC2_HCINT_XFERCOMP_OFFSET			0
-#define DWC2_HCINT_CHHLTD				(1 << 1)
-#define DWC2_HCINT_CHHLTD_OFFSET			1
-#define DWC2_HCINT_AHBERR				(1 << 2)
-#define DWC2_HCINT_AHBERR_OFFSET			2
-#define DWC2_HCINT_STALL				(1 << 3)
-#define DWC2_HCINT_STALL_OFFSET				3
-#define DWC2_HCINT_NAK					(1 << 4)
-#define DWC2_HCINT_NAK_OFFSET				4
-#define DWC2_HCINT_ACK					(1 << 5)
-#define DWC2_HCINT_ACK_OFFSET				5
-#define DWC2_HCINT_NYET					(1 << 6)
-#define DWC2_HCINT_NYET_OFFSET				6
-#define DWC2_HCINT_XACTERR				(1 << 7)
-#define DWC2_HCINT_XACTERR_OFFSET			7
-#define DWC2_HCINT_BBLERR				(1 << 8)
-#define DWC2_HCINT_BBLERR_OFFSET			8
-#define DWC2_HCINT_FRMOVRUN				(1 << 9)
-#define DWC2_HCINT_FRMOVRUN_OFFSET			9
-#define DWC2_HCINT_DATATGLERR				(1 << 10)
-#define DWC2_HCINT_DATATGLERR_OFFSET			10
-#define DWC2_HCINT_BNA					(1 << 11)
-#define DWC2_HCINT_BNA_OFFSET				11
-#define DWC2_HCINT_XCS_XACT				(1 << 12)
-#define DWC2_HCINT_XCS_XACT_OFFSET			12
-#define DWC2_HCINT_FRM_LIST_ROLL			(1 << 13)
-#define DWC2_HCINT_FRM_LIST_ROLL_OFFSET			13
-#define DWC2_HCINTMSK_XFERCOMPL				(1 << 0)
-#define DWC2_HCINTMSK_XFERCOMPL_OFFSET			0
-#define DWC2_HCINTMSK_CHHLTD				(1 << 1)
-#define DWC2_HCINTMSK_CHHLTD_OFFSET			1
-#define DWC2_HCINTMSK_AHBERR				(1 << 2)
-#define DWC2_HCINTMSK_AHBERR_OFFSET			2
-#define DWC2_HCINTMSK_STALL				(1 << 3)
-#define DWC2_HCINTMSK_STALL_OFFSET			3
-#define DWC2_HCINTMSK_NAK				(1 << 4)
-#define DWC2_HCINTMSK_NAK_OFFSET			4
-#define DWC2_HCINTMSK_ACK				(1 << 5)
-#define DWC2_HCINTMSK_ACK_OFFSET			5
-#define DWC2_HCINTMSK_NYET				(1 << 6)
-#define DWC2_HCINTMSK_NYET_OFFSET			6
-#define DWC2_HCINTMSK_XACTERR				(1 << 7)
-#define DWC2_HCINTMSK_XACTERR_OFFSET			7
-#define DWC2_HCINTMSK_BBLERR				(1 << 8)
-#define DWC2_HCINTMSK_BBLERR_OFFSET			8
-#define DWC2_HCINTMSK_FRMOVRUN				(1 << 9)
-#define DWC2_HCINTMSK_FRMOVRUN_OFFSET			9
-#define DWC2_HCINTMSK_DATATGLERR			(1 << 10)
-#define DWC2_HCINTMSK_DATATGLERR_OFFSET			10
-#define DWC2_HCINTMSK_BNA				(1 << 11)
-#define DWC2_HCINTMSK_BNA_OFFSET			11
-#define DWC2_HCINTMSK_XCS_XACT				(1 << 12)
-#define DWC2_HCINTMSK_XCS_XACT_OFFSET			12
-#define DWC2_HCINTMSK_FRM_LIST_ROLL			(1 << 13)
-#define DWC2_HCINTMSK_FRM_LIST_ROLL_OFFSET		13
-#define DWC2_HCTSIZ_XFERSIZE_MASK			0x7ffff
-#define DWC2_HCTSIZ_XFERSIZE_OFFSET			0
-#define DWC2_HCTSIZ_SCHINFO_MASK			0xff
-#define DWC2_HCTSIZ_SCHINFO_OFFSET			0
-#define DWC2_HCTSIZ_NTD_MASK				(0xff << 8)
-#define DWC2_HCTSIZ_NTD_OFFSET				8
-#define DWC2_HCTSIZ_PKTCNT_MASK				(0x3ff << 19)
-#define DWC2_HCTSIZ_PKTCNT_OFFSET			19
-#define DWC2_HCTSIZ_PID_MASK				(0x3 << 29)
-#define DWC2_HCTSIZ_PID_OFFSET				29
-#define DWC2_HCTSIZ_DOPNG				(1 << 31)
-#define DWC2_HCTSIZ_DOPNG_OFFSET			31
-#define DWC2_HCDMA_CTD_MASK				(0xFF << 3)
-#define DWC2_HCDMA_CTD_OFFSET				3
-#define DWC2_HCDMA_DMA_ADDR_MASK			(0x1FFFFF << 11)
-#define DWC2_HCDMA_DMA_ADDR_OFFSET			11
-#define DWC2_PCGCCTL_STOPPCLK				(1 << 0)
-#define DWC2_PCGCCTL_STOPPCLK_OFFSET			0
-#define DWC2_PCGCCTL_GATEHCLK				(1 << 1)
-#define DWC2_PCGCCTL_GATEHCLK_OFFSET			1
-#define DWC2_PCGCCTL_PWRCLMP				(1 << 2)
-#define DWC2_PCGCCTL_PWRCLMP_OFFSET			2
-#define DWC2_PCGCCTL_RSTPDWNMODULE			(1 << 3)
-#define DWC2_PCGCCTL_RSTPDWNMODULE_OFFSET		3
-#define DWC2_PCGCCTL_PHYSUSPENDED			(1 << 4)
-#define DWC2_PCGCCTL_PHYSUSPENDED_OFFSET		4
-#define DWC2_PCGCCTL_ENBL_SLEEP_GATING			(1 << 5)
-#define DWC2_PCGCCTL_ENBL_SLEEP_GATING_OFFSET		5
-#define DWC2_PCGCCTL_PHY_IN_SLEEP			(1 << 6)
-#define DWC2_PCGCCTL_PHY_IN_SLEEP_OFFSET		6
-#define DWC2_PCGCCTL_DEEP_SLEEP				(1 << 7)
-#define DWC2_PCGCCTL_DEEP_SLEEP_OFFSET			7
-#define DWC2_SNPSID_DEVID_VER_2xx			(0x4f542 << 12)
-#define DWC2_SNPSID_DEVID_VER_3xx			(0x4f543 << 12)
-#define DWC2_SNPSID_DEVID_MASK				(0xfffff << 12)
-#define DWC2_SNPSID_DEVID_OFFSET			12
-
-/* Host controller specific */
-#define DWC2_HC_PID_DATA0		0
-#define DWC2_HC_PID_DATA2		1
-#define DWC2_HC_PID_DATA1		2
-#define DWC2_HC_PID_MDATA		3
-#define DWC2_HC_PID_SETUP		3
-
-/* roothub.a masks */
-#define RH_A_NDP	(0xff << 0)	/* number of downstream ports */
-#define RH_A_PSM	(1 << 8)	/* power switching mode */
-#define RH_A_NPS	(1 << 9)	/* no power switching */
-#define RH_A_DT		(1 << 10)	/* device type (mbz) */
-#define RH_A_OCPM	(1 << 11)	/* over current protection mode */
-#define RH_A_NOCP	(1 << 12)	/* no over current protection */
-#define RH_A_POTPGT	(0xff << 24)	/* power on to power good time */
-
-/* roothub.b masks */
-#define RH_B_DR		0x0000ffff	/* device removable flags */
-#define RH_B_PPCM	0xffff0000	/* port power control mask */
-
-/* Default driver configuration */
-#define CONFIG_DWC2_MAX_CHANNELS		16	/* Max # of EPs */
-#define CONFIG_DWC2_HOST_RX_FIFO_SIZE		(516 + CONFIG_DWC2_MAX_CHANNELS)
-#define CONFIG_DWC2_HOST_NPERIO_TX_FIFO_SIZE	0x100	/* nPeriodic TX FIFO */
-#define CONFIG_DWC2_HOST_PERIO_TX_FIFO_SIZE	0x200	/* Periodic TX FIFO */
-#define CONFIG_DWC2_MAX_TRANSFER_SIZE		65535
-#define CONFIG_DWC2_MAX_PACKET_COUNT		511
-
-#define DWC2_PHY_TYPE_FS		0
-#define DWC2_PHY_TYPE_UTMI		1
-#define DWC2_PHY_TYPE_ULPI		2
-#define CONFIG_DWC2_PHY_TYPE		DWC2_PHY_TYPE_UTMI	/* PHY type */
-#define CONFIG_DWC2_UTMI_WIDTH		8	/* UTMI bus width (8/16) */
-
-#define CONFIG_DWC2_PHY_ULPI_EXT_VBUS		/* ULPI PHY controls VBUS */
-#define CONFIG_DWC2_TX_THR_LENGTH		64
-
-#endif	/* __DWC2_H__ */