Merge branch 'next' into for-linus

Prepare input updates for 5.20 (or 6.0) merge window.

1 files changed, 15 insertions, 4 deletions

diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index e1cc3f7398fb..81c486b3941c 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -259,6 +259,7 @@
 /* Global User Control 1 Register */
 #define DWC3_GUCTL1_DEV_DECOUPLE_L1L2_EVT	BIT(31)
 #define DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS	BIT(28)
+#define DWC3_GUCTL1_DEV_FORCE_20_CLK_FOR_30_CLK	BIT(26)
 #define DWC3_GUCTL1_DEV_L1_EXIT_BY_HW		BIT(24)
 #define DWC3_GUCTL1_PARKMODE_DISABLE_SS		BIT(17)
 
@@ -388,6 +389,9 @@
 /* Global Frame Length Adjustment Register */
 #define DWC3_GFLADJ_30MHZ_SDBND_SEL		BIT(7)
 #define DWC3_GFLADJ_30MHZ_MASK			0x3f
+#define DWC3_GFLADJ_REFCLK_FLADJ_MASK		GENMASK(21, 8)
+#define DWC3_GFLADJ_240MHZDECR			GENMASK(30, 24)
+#define DWC3_GFLADJ_240MHZDECR_PLS1		BIT(31)
 
 /* Global User Control Register*/
 #define DWC3_GUCTL_REFCLKPER_MASK		0xffc00000
@@ -733,6 +737,7 @@ struct dwc3_ep {
 #define DWC3_EP_FIRST_STREAM_PRIMED	BIT(10)
 #define DWC3_EP_PENDING_CLEAR_STALL	BIT(11)
 #define DWC3_EP_TXFIFO_RESIZED		BIT(12)
+#define DWC3_EP_DELAY_STOP             BIT(13)
 
 	/* This last one is specific to EP0 */
 #define DWC3_EP0_DIR_IN			BIT(31)
@@ -978,8 +983,9 @@ struct dwc3_scratchpad_array {
  * @eps: endpoint array
  * @gadget: device side representation of the peripheral controller
  * @gadget_driver: pointer to the gadget driver
- * @clks: array of clocks
- * @num_clks: number of clocks
+ * @bus_clk: clock for accessing the registers
+ * @ref_clk: reference clock
+ * @susp_clk: clock used when the SS phy is in low power (S3) state
  * @reset: reset control
  * @regs: base address for our registers
  * @regs_size: address space size
@@ -1040,6 +1046,7 @@ struct dwc3_scratchpad_array {
  * @tx_thr_num_pkt_prd: periodic ESS transmit packet count
  * @tx_max_burst_prd: max periodic ESS transmit burst size
  * @tx_fifo_resize_max_num: max number of fifos allocated during txfifo resize
+ * @clear_stall_protocol: endpoint number that requires a delayed status phase
  * @hsphy_interface: "utmi" or "ulpi"
  * @connected: true when we're connected to a host, false otherwise
  * @softconnect: true when gadget connect is called, false when disconnect runs
@@ -1134,8 +1141,9 @@ struct dwc3 {
 	struct usb_gadget	*gadget;
 	struct usb_gadget_driver *gadget_driver;
 
-	struct clk_bulk_data	*clks;
-	int			num_clks;
+	struct clk		*bus_clk;
+	struct clk		*ref_clk;
+	struct clk		*susp_clk;
 
 	struct reset_control	*reset;
 
@@ -1259,6 +1267,7 @@ struct dwc3 {
 	u8			tx_thr_num_pkt_prd;
 	u8			tx_max_burst_prd;
 	u8			tx_fifo_resize_max_num;
+	u8			clear_stall_protocol;
 
 	const char		*hsphy_interface;
 
@@ -1525,6 +1534,8 @@ bool dwc3_has_imod(struct dwc3 *dwc);
 int dwc3_event_buffers_setup(struct dwc3 *dwc);
 void dwc3_event_buffers_cleanup(struct dwc3 *dwc);
 
+int dwc3_core_soft_reset(struct dwc3 *dwc);
+
 #if IS_ENABLED(CONFIG_USB_DWC3_HOST) || IS_ENABLED(CONFIG_USB_DWC3_DUAL_ROLE)
 int dwc3_host_init(struct dwc3 *dwc);
 void dwc3_host_exit(struct dwc3 *dwc);