diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index c5076580616e..96f85eada047 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -132,6 +132,7 @@ void dwc3_enable_susphy(struct dwc3 *dwc, bool enable)
 		dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(i), reg);
 	}
 }
+EXPORT_SYMBOL_GPL(dwc3_enable_susphy);
 
 void dwc3_set_prtcap(struct dwc3 *dwc, u32 mode, bool ignore_susphy)
 {
@@ -158,6 +159,7 @@ void dwc3_set_prtcap(struct dwc3 *dwc, u32 mode, bool ignore_susphy)
 	dwc->current_dr_role = mode;
 	trace_dwc3_set_prtcap(mode);
 }
+EXPORT_SYMBOL_GPL(dwc3_set_prtcap);
 
 static void __dwc3_set_mode(struct work_struct *work)
 {
@@ -975,7 +977,7 @@ static void dwc3_clk_disable(struct dwc3 *dwc)
 	clk_disable_unprepare(dwc->bus_clk);
 }
 
-static void dwc3_core_exit(struct dwc3 *dwc)
+void dwc3_core_exit(struct dwc3 *dwc)
 {
 	dwc3_event_buffers_cleanup(dwc);
 	dwc3_phy_power_off(dwc);
@@ -983,6 +985,7 @@ static void dwc3_core_exit(struct dwc3 *dwc)
 	dwc3_clk_disable(dwc);
 	reset_control_assert(dwc->reset);
 }
+EXPORT_SYMBOL_GPL(dwc3_core_exit);
 
 static bool dwc3_core_is_valid(struct dwc3 *dwc)
 {
@@ -1328,7 +1331,7 @@ static void dwc3_config_threshold(struct dwc3 *dwc)
  *
  * Returns 0 on success otherwise negative errno.
  */
-static int dwc3_core_init(struct dwc3 *dwc)
+int dwc3_core_init(struct dwc3 *dwc)
 {
 	unsigned int		hw_mode;
 	u32			reg;
@@ -1528,6 +1531,7 @@ err_exit_ulpi:
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(dwc3_core_init);
 
 static int dwc3_core_get_phy(struct dwc3 *dwc)
 {
@@ -2306,9 +2310,11 @@ int dwc3_core_probe(const struct dwc3_probe_data *data)
 	dwc3_check_params(dwc);
 	dwc3_debugfs_init(dwc);
 
-	ret = dwc3_core_init_mode(dwc);
-	if (ret)
-		goto err_exit_debugfs;
+	if (!data->skip_core_init_mode) {
+		ret = dwc3_core_init_mode(dwc);
+		if (ret)
+			goto err_exit_debugfs;
+	}
 
 	pm_runtime_put(dev);
 
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 6f18b4840a25..1f67fb6aead5 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -4810,6 +4810,7 @@ err1:
 err0:
 	return ret;
 }
+EXPORT_SYMBOL_GPL(dwc3_gadget_init);
 
 /* -------------------------------------------------------------------------- */
 
@@ -4828,6 +4829,7 @@ void dwc3_gadget_exit(struct dwc3 *dwc)
 	dma_free_coherent(dwc->sysdev, sizeof(*dwc->ep0_trb) * 2,
 			  dwc->ep0_trb, dwc->ep0_trb_addr);
 }
+EXPORT_SYMBOL_GPL(dwc3_gadget_exit);
 
 int dwc3_gadget_suspend(struct dwc3 *dwc)
 {
diff --git a/drivers/usb/dwc3/glue.h b/drivers/usb/dwc3/glue.h
index bef4d9d68558..df86e14cb706 100644
--- a/drivers/usb/dwc3/glue.h
+++ b/drivers/usb/dwc3/glue.h
@@ -27,12 +27,15 @@ struct dwc3_properties {
  * @res: resource for the DWC3 core mmio region
  * @ignore_clocks_and_resets: clocks and resets defined for the device should
  *		be ignored by the DWC3 core, as they are managed by the glue
+ * @skip_core_init_mode: Skip the finial initialization of the target mode, as
+ *		it must be managed by the glue
  * @properties: dwc3 software manage properties
  */
 struct dwc3_probe_data {
 	struct dwc3 *dwc;
 	struct resource *res;
 	bool ignore_clocks_and_resets;
+	bool skip_core_init_mode;
 	struct dwc3_properties properties;
 };
 
@@ -74,4 +77,117 @@ int dwc3_pm_resume(struct dwc3 *dwc);
 void dwc3_pm_complete(struct dwc3 *dwc);
 int dwc3_pm_prepare(struct dwc3 *dwc);
 
+
+/* All of the following functions must only be used with skip_core_init_mode */
+
+/**
+ * dwc3_core_init - Initialize DWC3 core hardware
+ * @dwc: Pointer to DWC3 controller context
+ *
+ * Configures and initializes the core hardware, usually done by dwc3_core_probe.
+ * This function is provided for platforms that use skip_core_init_mode and need
+ * to finalize the core initialization after some platform-specific setup.
+ * It must only be called when using skip_core_init_mode and before
+ * dwc3_host_init or dwc3_gadget_init.
+ *
+ * Return: 0 on success, negative error code on failure
+ */
+int dwc3_core_init(struct dwc3 *dwc);
+
+/**
+ * dwc3_core_exit - Shut down DWC3 core hardware
+ * @dwc: Pointer to DWC3 controller context
+ *
+ * Disables and cleans up the core hardware state. This is usually handled
+ * internally by dwc3 and must only be called when using skip_core_init_mode
+ * and only after dwc3_core_init. Afterwards, dwc3_core_init may be called
+ * again.
+ */
+void dwc3_core_exit(struct dwc3 *dwc);
+
+/**
+ * dwc3_host_init - Initialize host mode operation
+ * @dwc: Pointer to DWC3 controller context
+ *
+ * Initializes the controller for USB host mode operation, usually done by
+ * dwc3_core_probe or from within the dwc3 USB role switch callback.
+ * This function is provided for platforms that use skip_core_init_mode and need
+ * to finalize the host initialization after some platform-specific setup.
+ * It must not be called before dwc3_core_init or when skip_core_init_mode is
+ * not used. It must also not be called when gadget or host mode has already
+ * been initialized.
+ *
+ * Return: 0 on success, negative error code on failure
+ */
+int dwc3_host_init(struct dwc3 *dwc);
+
+/**
+ * dwc3_host_exit - Shut down host mode operation
+ * @dwc: Pointer to DWC3 controller context
+ *
+ * Disables and cleans up host mode resources, usually done by
+ * the dwc3 USB role switch callback before switching controller mode.
+ * It must only be called when skip_core_init_mode is used and only after
+ * dwc3_host_init.
+ */
+void dwc3_host_exit(struct dwc3 *dwc);
+
+/**
+ * dwc3_gadget_init - Initialize gadget mode operation
+ * @dwc: Pointer to DWC3 controller context
+ *
+ * Initializes the controller for USB gadget mode operation, usually done by
+ * dwc3_core_probe or from within the dwc3 USB role switch callback. This
+ * function is provided for platforms that use skip_core_init_mode and need to
+ * finalize the gadget initialization after some platform-specific setup.
+ * It must not be called before dwc3_core_init or when skip_core_init_mode is
+ * not used. It must also not be called when gadget or host mode has already
+ * been initialized.
+ *
+ * Return: 0 on success, negative error code on failure
+ */
+int dwc3_gadget_init(struct dwc3 *dwc);
+
+/**
+ * dwc3_gadget_exit - Shut down gadget mode operation
+ * @dwc: Pointer to DWC3 controller context
+ *
+ * Disables and cleans up gadget mode resources, usually done by
+ * the dwc3 USB role switch callback before switching controller mode.
+ * It must only be called when skip_core_init_mode is used and only after
+ * dwc3_gadget_init.
+ */
+void dwc3_gadget_exit(struct dwc3 *dwc);
+
+/**
+ * dwc3_enable_susphy - Control SUSPHY status for all USB ports
+ * @dwc: Pointer to DWC3 controller context
+ * @enable: True to enable SUSPHY, false to disable
+ *
+ * Enables or disables the USB3 PHY SUSPEND and USB2 PHY SUSPHY feature for
+ * all available ports.
+ * This is usually handled by the dwc3 core code and should only be used
+ * when skip_core_init_mode is used and the glue layer needs to manage SUSPHY
+ * settings itself, e.g., due to platform-specific requirements during mode
+ * switches.
+ */
+void dwc3_enable_susphy(struct dwc3 *dwc, bool enable);
+
+/**
+ * dwc3_set_prtcap - Set the USB controller PRTCAP mode
+ * @dwc: Pointer to DWC3 controller context
+ * @mode: Target mode, must be one of DWC3_GCTL_PRTCAP_{HOST,DEVICE,OTG}
+ * @ignore_susphy: If true, skip disabling the SUSPHY and keep the current state
+ *
+ * Updates PRTCAP of the controller and current_dr_role inside the dwc3
+ * structure. For DRD controllers, this also disables SUSPHY unless explicitly
+ * told to skip via the ignore_susphy parameter.
+ *
+ * This is usually handled by the dwc3 core code and should only be used
+ * when skip_core_init_mode is used and the glue layer needs to manage mode
+ * transitions itself due to platform-specific requirements. It must be called
+ * with the correct mode before calling dwc3_host_init or dwc3_gadget_init.
+ */
+void dwc3_set_prtcap(struct dwc3 *dwc, u32 mode, bool ignore_susphy);
+
 #endif
diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c
index e77fd86d09cf..cf6512ed17a6 100644
--- a/drivers/usb/dwc3/host.c
+++ b/drivers/usb/dwc3/host.c
@@ -220,6 +220,7 @@ err:
 	platform_device_put(xhci);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(dwc3_host_init);
 
 void dwc3_host_exit(struct dwc3 *dwc)
 {
@@ -230,3 +231,4 @@ void dwc3_host_exit(struct dwc3 *dwc)
 	platform_device_unregister(dwc->xhci);
 	dwc->xhci = NULL;
 }
+EXPORT_SYMBOL_GPL(dwc3_host_exit);