Merge tag 'usb-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the big set of USB and Thunderbolt driver updates for
  6.15-rc1. Included in here are:

   - Thunderbolt driver and core api updates for new hardware and
     features

   - usb-storage const array cleanups

   - typec driver updates

   - dwc3 driver updates

   - xhci driver updates and bugfixes

   - small USB documentation updates

   - usb cdns3 driver updates

   - usb gadget driver updates

   - other small driver updates and fixes

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-6.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (92 commits)
  thunderbolt: Do not add non-active NVM if NVM upgrade is disabled for retimer
  thunderbolt: Scan retimers after device router has been enumerated
  usb: host: cdns3: forward lost power information to xhci
  usb: host: xhci-plat: allow upper layers to signal power loss
  usb: xhci: change xhci_resume() parameters to explicit the desired info
  usb: cdns3-ti: run HW init at resume() if HW was reset
  usb: cdns3-ti: move reg writes to separate function
  usb: cdns3: call cdns_power_is_lost() only once in cdns_resume()
  usb: cdns3: rename hibernated argument of role->resume() to lost_power
  usb: xhci: tegra: rename `runtime` boolean to `is_auto_runtime`
  usb: host: xhci-plat: mvebu: use ->quirks instead of ->init_quirk() func
  usb: dwc3: Don't use %pK through printk
  usb: core: Don't use %pK through printk
  usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()
  dt-bindings: usb: qcom,dwc3: Synchronize minItems for interrupts and -names
  usb: common: usb-conn-gpio: switch psy_cfg from of_node to fwnode
  usb: xhci: Avoid Stop Endpoint retry loop if the endpoint seems Running
  usb: xhci: Don't change the status of stalled TDs on failed Stop EP
  xhci: Avoid queuing redundant Stop Endpoint command for stalled endpoint
  xhci: Handle spurious events on Etron host isoc enpoints
  ...

5 files changed, 22 insertions, 13 deletions

diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h
index ecf290a0c98f..1f4e4f2b89bb 100644
--- a/include/linux/platform_data/cros_ec_commands.h
+++ b/include/linux/platform_data/cros_ec_commands.h
@@ -5046,6 +5046,7 @@ struct ec_response_pd_status {
 #define PD_EVENT_DATA_SWAP         BIT(3)
 #define PD_EVENT_TYPEC             BIT(4)
 #define PD_EVENT_PPM               BIT(5)
+#define PD_EVENT_INIT              BIT(6)
 
 struct ec_response_host_event_status {
 	uint32_t status; /* PD MCU host event status */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index cfa8005e24f9..b46738701f8d 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -51,6 +51,7 @@ struct ep_device;
  * @desc: descriptor for this endpoint, wMaxPacketSize in native byteorder
  * @ss_ep_comp: SuperSpeed companion descriptor for this endpoint
  * @ssp_isoc_ep_comp: SuperSpeedPlus isoc companion descriptor for this endpoint
+ * @eusb2_isoc_ep_comp: eUSB2 isoc companion descriptor for this endpoint
  * @urb_list: urbs queued to this endpoint; maintained by usbcore
  * @hcpriv: for use by HCD; typically holds hardware dma queue head (QH)
  *	with one or more transfer descriptors (TDs) per urb
@@ -64,9 +65,10 @@ struct ep_device;
  * descriptor within an active interface in a given USB configuration.
  */
 struct usb_host_endpoint {
-	struct usb_endpoint_descriptor		desc;
-	struct usb_ss_ep_comp_descriptor	ss_ep_comp;
-	struct usb_ssp_isoc_ep_comp_descriptor	ssp_isoc_ep_comp;
+	struct usb_endpoint_descriptor			desc;
+	struct usb_ss_ep_comp_descriptor		ss_ep_comp;
+	struct usb_ssp_isoc_ep_comp_descriptor		ssp_isoc_ep_comp;
+	struct usb_eusb2_isoc_ep_comp_descriptor	eusb2_isoc_ep_comp;
 	struct list_head		urb_list;
 	void				*hcpriv;
 	struct ep_device		*ep_dev;	/* For sysfs info */
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index 3963e55e88a3..fbdef950f06c 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -61,7 +61,7 @@ struct musb_hdrc_eps_bits {
 };
 
 struct musb_hdrc_config {
-	struct musb_fifo_cfg	*fifo_cfg;	/* board fifo configuration */
+	const struct musb_fifo_cfg	*fifo_cfg;	/* board fifo configuration */
 	unsigned		fifo_cfg_size;	/* size of the fifo configuration */
 
 	/* MUSB configuration-specific details */
diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h
index 5050f502c1ed..4b651065738a 100644
--- a/include/linux/usb/ulpi.h
+++ b/include/linux/usb/ulpi.h
@@ -49,19 +49,10 @@
 /*-------------------------------------------------------------------------*/
 
 #if IS_ENABLED(CONFIG_USB_ULPI)
-struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
-					unsigned int flags);
-
 struct usb_phy *devm_otg_ulpi_create(struct device *dev,
 				     struct usb_phy_io_ops *ops,
 				     unsigned int flags);
 #else
-static inline struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops,
-					      unsigned int flags)
-{
-	return NULL;
-}
-
 static inline struct usb_phy *devm_otg_ulpi_create(struct device *dev,
 						   struct usb_phy_io_ops *ops,
 						   unsigned int flags)
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index 052290652046..8003243a4937 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -253,6 +253,9 @@ struct usb_ctrlrequest {
 #define USB_DT_BOS			0x0f
 #define USB_DT_DEVICE_CAPABILITY	0x10
 #define USB_DT_WIRELESS_ENDPOINT_COMP	0x11
+/* From the eUSB2 spec */
+#define USB_DT_EUSB2_ISOC_ENDPOINT_COMP	0x12
+/* From Wireless USB spec */
 #define USB_DT_WIRE_ADAPTER		0x21
 /* From USB Device Firmware Upgrade Specification, Revision 1.1 */
 #define USB_DT_DFU_FUNCTIONAL		0x21
@@ -676,6 +679,18 @@ static inline int usb_endpoint_interrupt_type(
 
 /*-------------------------------------------------------------------------*/
 
+/* USB_DT_EUSB2_ISOC_ENDPOINT_COMP: eUSB2 Isoch Endpoint Companion descriptor */
+struct usb_eusb2_isoc_ep_comp_descriptor {
+	__u8	bLength;
+	__u8	bDescriptorType;
+	__le16	wMaxPacketSize;
+	__le32	dwBytesPerInterval;
+} __attribute__ ((packed));
+
+#define USB_DT_EUSB2_ISOC_EP_COMP_SIZE	8
+
+/*-------------------------------------------------------------------------*/
+
 /* USB_DT_SSP_ISOC_ENDPOINT_COMP: SuperSpeedPlus Isochronous Endpoint Companion
  * descriptor
  */