Merge tag 'usb-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big patchset of USB and PHY driver updates for 4.13-rc1.

  On the PHY side, they decided to move files around to "make things
  easier" in their tree. Hopefully that wasn't a mistake, but in
  linux-next testing, we haven't had any reported problems.

  There's the usual set of gadget and xhci and musb updates in here as
  well, along with a number of smaller updates for a raft of different
  USB drivers. Full details in the shortlog, nothing really major.

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

* tag 'usb-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (173 commits)
  Add USB quirk for HVR-950q to avoid intermittent device resets
  USB hub_probe: rework ugly goto-into-compound-statement
  usb: host: ohci-pxa27x: Handle return value of clk_prepare_enable
  USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
  usbip: Fix uninitialized variable bug in vhci
  usb: core: read USB ports from DT in the usbport LED trigger driver
  dt-bindings: leds: document new trigger-sources property
  usb: typec: ucsi: Add ACPI driver
  usb: typec: Add support for UCSI interface
  usb: musb: compress return logic into one line
  USB: serial: propagate late probe errors
  USB: serial: refactor port endpoint setup
  usb: musb: tusb6010_omap: Convert to DMAengine API
  ARM: OMAP2+: DMA: Add slave map entries for 24xx external request lines
  usb: musb: tusb6010: Handle DMA TX completion in DMA callback as well
  usb: musb: tusb6010_omap: Allocate DMA channels upfront
  usb: musb: tusb6010_omap: Create new struct for DMA data/parameters
  usb: musb: tusb6010_omap: Use one musb_ep_select call in tusb_omap_dma_program
  usb: musb: tusb6010: Add MUSB_G_NO_SKB_RESERVE to quirks
  usb: musb: Add quirk to avoid skb reserve in gadget mode
  ...

1 files changed, 17 insertions, 1 deletions

diff --git a/drivers/usb/gadget/udc/amd5536udc.h b/drivers/usb/gadget/udc/amd5536udc.h
index fae49bf3833e..4fe22d432af2 100644
--- a/drivers/usb/gadget/udc/amd5536udc.h
+++ b/drivers/usb/gadget/udc/amd5536udc.h
@@ -16,6 +16,7 @@
 /* debug control */
 /* #define UDC_VERBOSE */
 
+#include <linux/extcon.h>
 #include <linux/usb/ch9.h>
 #include <linux/usb/gadget.h>
 
@@ -28,6 +29,9 @@
 #define UDC_HSA0_REV 1
 #define UDC_HSB1_REV 2
 
+/* Broadcom chip rev. */
+#define UDC_BCM_REV 10
+
 /*
  * SETUP usb commands
  * needed, because some SETUP's are handled in hw, but must be passed to
@@ -112,6 +116,7 @@
 #define UDC_DEVCTL_BRLEN_MASK			0x00ff0000
 #define UDC_DEVCTL_BRLEN_OFS			16
 
+#define UDC_DEVCTL_SRX_FLUSH			14
 #define UDC_DEVCTL_CSR_DONE			13
 #define UDC_DEVCTL_DEVNAK			12
 #define UDC_DEVCTL_SD				10
@@ -563,6 +568,16 @@ struct udc {
 	u16				cur_config;
 	u16				cur_intf;
 	u16				cur_alt;
+
+	/* for platform device and extcon support */
+	struct device			*dev;
+	struct phy			*udc_phy;
+	struct extcon_dev		*edev;
+	struct extcon_specific_cable_nb	extcon_nb;
+	struct notifier_block		nb;
+	struct delayed_work		drd_work;
+	struct workqueue_struct		*drd_wq;
+	u32				conn_type;
 };
 
 #define to_amd5536_udc(g)	(container_of((g), struct udc, gadget))
@@ -578,6 +593,7 @@ int udc_enable_dev_setup_interrupts(struct udc *dev);
 int udc_mask_unused_interrupts(struct udc *dev);
 irqreturn_t udc_irq(int irq, void *pdev);
 void gadget_release(struct device *pdev);
+void empty_req_queue(struct udc_ep *ep);
 void udc_basic_init(struct udc *dev);
 void free_dma_pools(struct udc *dev);
 int init_dma_pools(struct udc *dev);
@@ -639,7 +655,7 @@ MODULE_PARM_DESC(use_fullspeed, "true for fullspeed only");
 
 /* debug macros ------------------------------------------------------------*/
 
-#define DBG(udc , args...)	dev_dbg(&(udc)->pdev->dev, args)
+#define DBG(udc , args...)	dev_dbg(udc->dev, args)
 
 #ifdef UDC_VERBOSE
 #define VDBG			DBG