Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big set of USB and PHY driver updates for 4.15-rc1.

  There is the usual amount of gadget and xhci driver updates, along
  with phy and chipidea enhancements. There's also a lot of SPDX tags
  and license boilerplate cleanups as well, which provide some churn in
  the diffstat.

  Other major thing is the typec code that moved out of staging and into
  the "real" part of the drivers/usb/ tree, which was nice to see
  happen.

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

* tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits)
  usb: gadget: f_fs: Fix use-after-free in ffs_free_inst
  USB: usbfs: compute urb->actual_length for isochronous
  usb: core: message: remember to reset 'ret' to 0 when necessary
  USB: typec: Remove remaining redundant license text
  USB: typec: add SPDX identifiers to some files
  USB: renesas_usbhs: rcar?.h: add SPDX tags
  USB: chipidea: ci_hdrc_tegra.c: add SPDX line
  USB: host: xhci-debugfs: add SPDX lines
  USB: add SPDX identifiers to all remaining Makefiles
  usb: host: isp1362-hcd: remove a couple of redundant assignments
  USB: adutux: remove redundant variable minor
  usb: core: add a new usb_get_ptm_status() helper
  usb: core: add a 'type' parameter to usb_get_status()
  usb: core: introduce a new usb_get_std_status() helper
  usb: core: rename usb_get_status() 'type' argument to 'recip'
  usb: core: add Status Type definitions
  USB: gadget: Remove redundant license text
  USB: gadget: function: Remove redundant license text
  USB: gadget: udc: Remove redundant license text
  USB: gadget: legacy: Remove redundant license text
  ...

50 files changed, 255 insertions, 189 deletions

diff --git a/include/dt-bindings/phy/phy.h b/include/dt-bindings/phy/phy.h
index 6c901930eb3e..d16e8755f6a9 100644
--- a/include/dt-bindings/phy/phy.h
+++ b/include/dt-bindings/phy/phy.h
@@ -15,5 +15,6 @@
 #define PHY_TYPE_PCIE		2
 #define PHY_TYPE_USB2		3
 #define PHY_TYPE_USB3		4
+#define PHY_TYPE_UFS		5
 
 #endif /* _DT_BINDINGS_PHY */
diff --git a/include/linux/extcon-provider.h b/include/linux/extcon-provider.h
new file mode 100644
index 000000000000..2feca5881fa7
--- /dev/null
+++ b/include/linux/extcon-provider.h
@@ -0,0 +1,142 @@
+/*
+ * External Connector (extcon) framework
+ * - linux/include/linux/extcon-provider.h for extcon provider device driver.
+ *
+ * Copyright (C) 2017 Samsung Electronics
+ * Author: Chanwoo Choi <cw00.choi@samsung.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __LINUX_EXTCON_PROVIDER_H__
+#define __LINUX_EXTCON_PROVIDER_H__
+
+#include <linux/extcon.h>
+
+struct extcon_dev;
+
+#if IS_ENABLED(CONFIG_EXTCON)
+
+/* Following APIs register/unregister the extcon device. */
+extern int extcon_dev_register(struct extcon_dev *edev);
+extern void extcon_dev_unregister(struct extcon_dev *edev);
+extern int devm_extcon_dev_register(struct device *dev,
+				struct extcon_dev *edev);
+extern void devm_extcon_dev_unregister(struct device *dev,
+				struct extcon_dev *edev);
+
+/* Following APIs allocate/free the memory of the extcon device. */
+extern struct extcon_dev *extcon_dev_allocate(const unsigned int *cable);
+extern void extcon_dev_free(struct extcon_dev *edev);
+extern struct extcon_dev *devm_extcon_dev_allocate(struct device *dev,
+				const unsigned int *cable);
+extern void devm_extcon_dev_free(struct device *dev, struct extcon_dev *edev);
+
+/* Synchronize the state and property value for each external connector. */
+extern int extcon_sync(struct extcon_dev *edev, unsigned int id);
+
+/*
+ * Following APIs set the connected state of each external connector.
+ * The 'id' argument indicates the defined external connector.
+ */
+extern int extcon_set_state(struct extcon_dev *edev, unsigned int id,
+				bool state);
+extern int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,
+				bool state);
+
+/*
+ * Following APIs set the property of each external connector.
+ * The 'id' argument indicates the defined external connector
+ * and the 'prop' indicates the extcon property.
+ *
+ * And extcon_set_property_capability() set the capability of the property
+ * for each external connector. They are used to set the capability of the
+ * property of each external connector based on the id and property.
+ */
+extern int extcon_set_property(struct extcon_dev *edev, unsigned int id,
+				unsigned int prop,
+				union extcon_property_value prop_val);
+extern int extcon_set_property_sync(struct extcon_dev *edev, unsigned int id,
+				unsigned int prop,
+				union extcon_property_value prop_val);
+extern int extcon_set_property_capability(struct extcon_dev *edev,
+				unsigned int id, unsigned int prop);
+
+#else /* CONFIG_EXTCON */
+static inline int extcon_dev_register(struct extcon_dev *edev)
+{
+	return 0;
+}
+
+static inline void extcon_dev_unregister(struct extcon_dev *edev) { }
+
+static inline int devm_extcon_dev_register(struct device *dev,
+				struct extcon_dev *edev)
+{
+	return -EINVAL;
+}
+
+static inline void devm_extcon_dev_unregister(struct device *dev,
+				struct extcon_dev *edev) { }
+
+static inline struct extcon_dev *extcon_dev_allocate(const unsigned int *cable)
+{
+	return ERR_PTR(-ENOSYS);
+}
+
+static inline void extcon_dev_free(struct extcon_dev *edev) { }
+
+static inline struct extcon_dev *devm_extcon_dev_allocate(struct device *dev,
+				const unsigned int *cable)
+{
+	return ERR_PTR(-ENOSYS);
+}
+
+static inline void devm_extcon_dev_free(struct extcon_dev *edev) { }
+
+
+static inline int extcon_set_state(struct extcon_dev *edev, unsigned int id,
+				bool state)
+{
+	return 0;
+}
+
+static inline int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,
+				bool state)
+{
+	return 0;
+}
+
+static inline int extcon_sync(struct extcon_dev *edev, unsigned int id)
+{
+	return 0;
+}
+
+static inline int extcon_set_property(struct extcon_dev *edev, unsigned int id,
+				unsigned int prop,
+				union extcon_property_value prop_val)
+{
+	return 0;
+}
+
+static inline int extcon_set_property_sync(struct extcon_dev *edev,
+				unsigned int id, unsigned int prop,
+				union extcon_property_value prop_val)
+{
+	return 0;
+}
+
+static inline int extcon_set_property_capability(struct extcon_dev *edev,
+				unsigned int id, unsigned int prop)
+{
+	return 0;
+}
+#endif /* CONFIG_EXTCON */
+#endif /* __LINUX_EXTCON_PROVIDER_H__ */
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 744d60ca80c3..6d94e82c8ad9 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -1,5 +1,6 @@
 /*
  * External Connector (extcon) framework
+ * - linux/include/linux/extcon.h for extcon consumer device driver.
  *
  * Copyright (C) 2015 Samsung Electronics
  * Author: Chanwoo Choi <cw00.choi@samsung.com>
@@ -170,61 +171,29 @@ union extcon_property_value {
 	int intval;	/* type : integer (intval) */
 };
 
-struct extcon_cable;
 struct extcon_dev;
 
 #if IS_ENABLED(CONFIG_EXTCON)
-
-/* Following APIs register/unregister the extcon device. */
-extern int extcon_dev_register(struct extcon_dev *edev);
-extern void extcon_dev_unregister(struct extcon_dev *edev);
-extern int devm_extcon_dev_register(struct device *dev,
-				struct extcon_dev *edev);
-extern void devm_extcon_dev_unregister(struct device *dev,
-				struct extcon_dev *edev);
-
-/* Following APIs allocate/free the memory of the extcon device. */
-extern struct extcon_dev *extcon_dev_allocate(const unsigned int *cable);
-extern void extcon_dev_free(struct extcon_dev *edev);
-extern struct extcon_dev *devm_extcon_dev_allocate(struct device *dev,
-				const unsigned int *cable);
-extern void devm_extcon_dev_free(struct device *dev, struct extcon_dev *edev);
-
-/* Synchronize the state and property value for each external connector. */
-extern int extcon_sync(struct extcon_dev *edev, unsigned int id);
-
 /*
- * Following APIs get/set the connected state of each external connector.
+ * Following APIs get the connected state of each external connector.
  * The 'id' argument indicates the defined external connector.
  */
 extern int extcon_get_state(struct extcon_dev *edev, unsigned int id);
-extern int extcon_set_state(struct extcon_dev *edev, unsigned int id,
-				bool state);
-extern int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,
-				bool state);
 
 /*
- * Following APIs get/set the property of each external connector.
+ * Following APIs get the property of each external connector.
  * The 'id' argument indicates the defined external connector
  * and the 'prop' indicates the extcon property.
  *
- * And extcon_get/set_property_capability() set the capability of the property
- * for each external connector. They are used to set the capability of the
+ * And extcon_get_property_capability() get the capability of the property
+ * for each external connector. They are used to get the capability of the
  * property of each external connector based on the id and property.
  */
 extern int extcon_get_property(struct extcon_dev *edev, unsigned int id,
 				unsigned int prop,
 				union extcon_property_value *prop_val);
-extern int extcon_set_property(struct extcon_dev *edev, unsigned int id,
-				unsigned int prop,
-				union extcon_property_value prop_val);
-extern int extcon_set_property_sync(struct extcon_dev *edev, unsigned int id,
-				unsigned int prop,
-				union extcon_property_value prop_val);
 extern int extcon_get_property_capability(struct extcon_dev *edev,
 				unsigned int id, unsigned int prop);
-extern int extcon_set_property_capability(struct extcon_dev *edev,
-				unsigned int id, unsigned int prop);
 
 /*
  * Following APIs register the notifier block in order to detect
@@ -268,79 +237,17 @@ extern struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev,
 extern const char *extcon_get_edev_name(struct extcon_dev *edev);
 
 #else /* CONFIG_EXTCON */
-static inline int extcon_dev_register(struct extcon_dev *edev)
-{
-	return 0;
-}
-
-static inline void extcon_dev_unregister(struct extcon_dev *edev) { }
-
-static inline int devm_extcon_dev_register(struct device *dev,
-				struct extcon_dev *edev)
-{
-	return -EINVAL;
-}
-
-static inline void devm_extcon_dev_unregister(struct device *dev,
-				struct extcon_dev *edev) { }
-
-static inline struct extcon_dev *extcon_dev_allocate(const unsigned int *cable)
-{
-	return ERR_PTR(-ENOSYS);
-}
-
-static inline void extcon_dev_free(struct extcon_dev *edev) { }
-
-static inline struct extcon_dev *devm_extcon_dev_allocate(struct device *dev,
-				const unsigned int *cable)
-{
-	return ERR_PTR(-ENOSYS);
-}
-
-static inline void devm_extcon_dev_free(struct extcon_dev *edev) { }
-
-
 static inline int extcon_get_state(struct extcon_dev *edev, unsigned int id)
 {
 	return 0;
 }
 
-static inline int extcon_set_state(struct extcon_dev *edev, unsigned int id,
-				bool state)
-{
-	return 0;
-}
-
-static inline int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,
-				bool state)
-{
-	return 0;
-}
-
-static inline int extcon_sync(struct extcon_dev *edev, unsigned int id)
-{
-	return 0;
-}
-
 static inline int extcon_get_property(struct extcon_dev *edev, unsigned int id,
 				unsigned int prop,
 				union extcon_property_value *prop_val)
 {
 	return 0;
 }
-static inline int extcon_set_property(struct extcon_dev *edev, unsigned int id,
-				unsigned int prop,
-				union extcon_property_value prop_val)
-{
-	return 0;
-}
-
-static inline int extcon_set_property_sync(struct extcon_dev *edev,
-				unsigned int id, unsigned int prop,
-				union extcon_property_value prop_val)
-{
-	return 0;
-}
 
 static inline int extcon_get_property_capability(struct extcon_dev *edev,
 				unsigned int id, unsigned int prop)
@@ -348,12 +255,6 @@ static inline int extcon_get_property_capability(struct extcon_dev *edev,
 	return 0;
 }
 
-static inline int extcon_set_property_capability(struct extcon_dev *edev,
-				unsigned int id, unsigned int prop)
-{
-	return 0;
-}
-
 static inline int extcon_register_notifier(struct extcon_dev *edev,
 				unsigned int id, struct notifier_block *nb)
 {
diff --git a/include/linux/mfd/max77843-private.h b/include/linux/mfd/max77843-private.h
index c19303b0ccfd..b8908bf8d315 100644
--- a/include/linux/mfd/max77843-private.h
+++ b/include/linux/mfd/max77843-private.h
@@ -245,10 +245,13 @@ enum max77843_irq_muic {
 #define MAX77843_CHG_OVER_CURRENT_BAT		(0x06 << 4)
 
 /* MAX77843 CHG_CNFG_00 register */
+#define MAX77843_CHG_MODE_MASK			0x0f
 #define MAX77843_CHG_DISABLE			0x00
 #define MAX77843_CHG_ENABLE			0x05
 #define MAX77843_CHG_MASK			0x01
+#define MAX77843_CHG_OTG_MASK			0x02
 #define MAX77843_CHG_BUCK_MASK			0x04
+#define MAX77843_CHG_BOOST_MASK			0x08
 
 /* MAX77843 CHG_CNFG_01 register */
 #define MAX77843_CHG_RESTART_THRESHOLD_100	0x00
@@ -347,6 +350,7 @@ enum max77843_irq_muic {
 /* MAX77843 CONTROL register */
 #define MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT	0
 #define MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT	3
+#define MAX77843_MUIC_CONTROL1_NOBCCOMP_SHIFT	6
 #define MAX77843_MUIC_CONTROL1_IDBEN_SHIFT	7
 #define MAX77843_MUIC_CONTROL2_LOWPWR_SHIFT	0
 #define MAX77843_MUIC_CONTROL2_ADCEN_SHIFT	1
@@ -363,6 +367,7 @@ enum max77843_irq_muic {
 #define MAX77843_MUIC_CONTROL1_COMP1SW_MASK	(0x7 << MAX77843_MUIC_CONTROL1_COMP1SW_SHIFT)
 #define MAX77843_MUIC_CONTROL1_COMP2SW_MASK	(0x7 << MAX77843_MUIC_CONTROL1_COMP2SW_SHIFT)
 #define MAX77843_MUIC_CONTROL1_IDBEN_MASK	BIT(MAX77843_MUIC_CONTROL1_IDBEN_SHIFT)
+#define MAX77843_MUIC_CONTROL1_NOBCCOMP_MASK	BIT(MAX77843_MUIC_CONTROL1_NOBCCOMP_SHIFT)
 #define MAX77843_MUIC_CONTROL2_LOWPWR_MASK	BIT(MAX77843_MUIC_CONTROL2_LOWPWR_SHIFT)
 #define MAX77843_MUIC_CONTROL2_ADCEN_MASK	BIT(MAX77843_MUIC_CONTROL2_ADCEN_SHIFT)
 #define MAX77843_MUIC_CONTROL2_CPEN_MASK	BIT(MAX77843_MUIC_CONTROL2_CPEN_SHIFT)
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h
index 6dec43826303..3c8568aa82a5 100644
--- a/include/linux/mfd/palmas.h
+++ b/include/linux/mfd/palmas.h
@@ -20,7 +20,7 @@
 #include <linux/leds.h>
 #include <linux/regmap.h>
 #include <linux/regulator/driver.h>
-#include <linux/extcon.h>
+#include <linux/extcon-provider.h>
 #include <linux/of_gpio.h>
 #include <linux/usb/phy_companion.h>
 
diff --git a/include/linux/phy/phy-qcom-ufs.h b/include/linux/phy/phy-qcom-ufs.h
index 35c070ea6ea3..0a2c18a9771d 100644
--- a/include/linux/phy/phy-qcom-ufs.h
+++ b/include/linux/phy/phy-qcom-ufs.h
@@ -31,10 +31,7 @@ void ufs_qcom_phy_enable_dev_ref_clk(struct phy *phy);
  */
 void ufs_qcom_phy_disable_dev_ref_clk(struct phy *phy);
 
-int ufs_qcom_phy_start_serdes(struct phy *phy);
 int ufs_qcom_phy_set_tx_lane_enable(struct phy *phy, u32 tx_lanes);
-int ufs_qcom_phy_calibrate_phy(struct phy *phy, bool is_rate_B);
-int ufs_qcom_phy_is_pcs_ready(struct phy *phy);
 void ufs_qcom_phy_save_controller_version(struct phy *phy,
 			u8 major, u16 minor, u16 step);
 
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index e694d4008c4a..4f8423a948d5 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -29,6 +29,8 @@ enum phy_mode {
 	PHY_MODE_USB_OTG,
 	PHY_MODE_SGMII,
 	PHY_MODE_10GKR,
+	PHY_MODE_UFS_HS_A,
+	PHY_MODE_UFS_HS_B,
 };
 
 /**
@@ -39,6 +41,7 @@ enum phy_mode {
  * @power_off: powering off the phy
  * @set_mode: set the mode of the phy
  * @reset: resetting the phy
+ * @calibrate: calibrate the phy
  * @owner: the module owner containing the ops
  */
 struct phy_ops {
@@ -48,6 +51,7 @@ struct phy_ops {
 	int	(*power_off)(struct phy *phy);
 	int	(*set_mode)(struct phy *phy, enum phy_mode mode);
 	int	(*reset)(struct phy *phy);
+	int	(*calibrate)(struct phy *phy);
 	struct module *owner;
 };
 
@@ -141,6 +145,7 @@ int phy_power_on(struct phy *phy);
 int phy_power_off(struct phy *phy);
 int phy_set_mode(struct phy *phy, enum phy_mode mode);
 int phy_reset(struct phy *phy);
+int phy_calibrate(struct phy *phy);
 static inline int phy_get_bus_width(struct phy *phy)
 {
 	return phy->attrs.bus_width;
@@ -262,6 +267,13 @@ static inline int phy_reset(struct phy *phy)
 	return -ENOSYS;
 }
 
+static inline int phy_calibrate(struct phy *phy)
+{
+	if (!phy)
+		return 0;
+	return -ENOSYS;
+}
+
 static inline int phy_get_bus_width(struct phy *phy)
 {
 	return -ENOSYS;
@@ -291,7 +303,7 @@ static inline struct phy *devm_phy_get(struct device *dev, const char *string)
 static inline struct phy *devm_phy_optional_get(struct device *dev,
 						const char *string)
 {
-	return ERR_PTR(-ENOSYS);
+	return NULL;
 }
 
 static inline struct phy *devm_of_phy_get(struct device *dev,
diff --git a/include/linux/soc/brcmstb/brcmstb.h b/include/linux/soc/brcmstb/brcmstb.h
index 003f3dd5b192..12e548938bbb 100644
--- a/include/linux/soc/brcmstb/brcmstb.h
+++ b/include/linux/soc/brcmstb/brcmstb.h
@@ -2,10 +2,27 @@
 #ifndef __BRCMSTB_SOC_H
 #define __BRCMSTB_SOC_H
 
+static inline u32 BRCM_ID(u32 reg)
+{
+	return reg >> 28 ? reg >> 16 : reg >> 8;
+}
+
+static inline u32 BRCM_REV(u32 reg)
+{
+	return reg & 0xff;
+}
+
 /*
  * Bus Interface Unit control register setup, must happen early during boot,
  * before SMP is brought up, called by machine entry point.
  */
 void brcmstb_biuctrl_init(void);
 
+/*
+ * Helper functions for getting family or product id from the
+ * SoC driver.
+ */
+u32 brcmstb_get_family_id(void);
+u32 brcmstb_get_product_id(void);
+
 #endif /* __BRCMSTB_SOC_H */
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 9c63792a8134..f019b0397599 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1767,7 +1767,21 @@ extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
 extern int usb_get_descriptor(struct usb_device *dev, unsigned char desctype,
 	unsigned char descindex, void *buf, int size);
 extern int usb_get_status(struct usb_device *dev,
-	int type, int target, void *data);
+	int recip, int type, int target, void *data);
+
+static inline int usb_get_std_status(struct usb_device *dev,
+	int recip, int target, void *data)
+{
+	return usb_get_status(dev, recip, USB_STATUS_TYPE_STANDARD, target,
+		data);
+}
+
+static inline int usb_get_ptm_status(struct usb_device *dev, void *data)
+{
+	return usb_get_status(dev, USB_RECIP_DEVICE, USB_STATUS_TYPE_PTM,
+		0, data);
+}
+
 extern int usb_string(struct usb_device *dev, int index,
 	char *buf, size_t size);
 
diff --git a/include/linux/usb/association.h b/include/linux/usb/association.h
index 0a4a18b3c1bb..d7f3cb9b9db5 100644
--- a/include/linux/usb/association.h
+++ b/include/linux/usb/association.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Wireless USB - Cable Based Association
  *
diff --git a/include/linux/usb/audio-v2.h b/include/linux/usb/audio-v2.h
index fd73bc0e9027..3119d0ace7aa 100644
--- a/include/linux/usb/audio-v2.h
+++ b/include/linux/usb/audio-v2.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (c) 2010 Daniel Mack <daniel@caiaq.de>
  *
diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index 3d84619110a4..170acd500ea1 100644
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * <linux/usb/audio.h> -- USB Audio definitions.
  *
diff --git a/include/linux/usb/c67x00.h b/include/linux/usb/c67x00.h
index 83c6b45470ca..2fc39e3b7281 100644
--- a/include/linux/usb/c67x00.h
+++ b/include/linux/usb/c67x00.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip
  *
diff --git a/include/linux/usb/cdc-wdm.h b/include/linux/usb/cdc-wdm.h
index 0b3f4295c025..9b895f93d8de 100644
--- a/include/linux/usb/cdc-wdm.h
+++ b/include/linux/usb/cdc-wdm.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * USB CDC Device Management subdriver
  *
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index b5706f94ee9e..35d784cf32a4 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * USB CDC common helpers
  *
diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h
index 1a59699cf82a..1646c06989df 100644
--- a/include/linux/usb/cdc_ncm.h
+++ b/include/linux/usb/cdc_ncm.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
 /*
  * Copyright (C) ST-Ericsson 2010-2012
  * Contact: Alexey Orishko <alexey.orishko@stericsson.com>
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index f665d2ceac20..cef0e44601f8 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * composite.h -- framework for usb gadgets which are composite devices
  *
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h
index e479033bd782..a15ce99dfc2d 100644
--- a/include/linux/usb/ehci_def.h
+++ b/include/linux/usb/ehci_def.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2001-2002 by David Brownell
  *
diff --git a/include/linux/usb/ehci_pdriver.h b/include/linux/usb/ehci_pdriver.h
index db0431b39a63..dd742afdc03f 100644
--- a/include/linux/usb/ehci_pdriver.h
+++ b/include/linux/usb/ehci_pdriver.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de>
  *
diff --git a/include/linux/usb/g_hid.h b/include/linux/usb/g_hid.h
index 50f5745df28c..7581e488c237 100644
--- a/include/linux/usb/g_hid.h
+++ b/include/linux/usb/g_hid.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * g_hid.h -- Header file for USB HID gadget driver
  *
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 21468a722c4a..0142f3af0da6 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * <linux/usb/gadget.h>
  *
@@ -188,6 +189,8 @@ struct usb_ep_caps {
  * @ops: Function pointers used to access hardware-specific operations.
  * @ep_list:the gadget's ep_list holds all of its endpoints
  * @caps:The structure describing types and directions supported by endoint.
+ * @enabled: The current endpoint enabled/disabled state.
+ * @claimed: True if this endpoint is claimed by a function.
  * @maxpacket:The maximum packet size used on this endpoint.  The initial
  *	value can sometimes be reduced (hardware allowing), according to
  *	the endpoint descriptor used to configure the endpoint.
@@ -349,6 +352,9 @@ struct usb_gadget_ops {
  *	or B-Peripheral wants to take host role.
  * @quirk_ep_out_aligned_size: epout requires buffer size to be aligned to
  *	MaxPacketSize.
+ * @quirk_altset_not_supp: UDC controller doesn't support alt settings.
+ * @quirk_stall_not_supp: UDC controller doesn't support stalling.
+ * @quirk_zlp_not_supp: UDC controller doesn't support ZLP.
  * @quirk_avoids_skb_reserve: udc/platform wants to avoid skb_reserve() in
  *	u_ether.c to improve performance.
  * @is_selfpowered: if the gadget is self-powered.
diff --git a/include/linux/usb/gpio_vbus.h b/include/linux/usb/gpio_vbus.h
index 837bba604a0b..804fb06cf6d6 100644
--- a/include/linux/usb/gpio_vbus.h
+++ b/include/linux/usb/gpio_vbus.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * A simple GPIO VBUS sensing driver for B peripheral only devices
  * with internal transceivers.
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index a1f03ebfde47..176900528822 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (c) 2001-2002 by David Brownell
  *
diff --git a/include/linux/usb/input.h b/include/linux/usb/input.h
index 0e010b220e85..974befa72ac0 100644
--- a/include/linux/usb/input.h
+++ b/include/linux/usb/input.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2005 Dmitry Torokhov
  *
diff --git a/include/linux/usb/isp1301.h b/include/linux/usb/isp1301.h
index d3a851c28b6a..dedb3b2473e8 100644
--- a/include/linux/usb/isp1301.h
+++ b/include/linux/usb/isp1301.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * NXP ISP1301 USB transceiver driver
  *
diff --git a/include/linux/usb/m66592.h b/include/linux/usb/m66592.h
index a4ba31ab2fed..2dfe68183495 100644
--- a/include/linux/usb/m66592.h
+++ b/include/linux/usb/m66592.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * M66592 driver platform data
  *
diff --git a/include/linux/usb/msm_hsusb_hw.h b/include/linux/usb/msm_hsusb_hw.h
deleted file mode 100644
index 974c3796a23f..000000000000
--- a/include/linux/usb/msm_hsusb_hw.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2007 Google, Inc.
- * Author: Brian Swetland <swetland@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __LINUX_USB_GADGET_MSM72K_UDC_H__
-#define __LINUX_USB_GADGET_MSM72K_UDC_H__
-
-/* USB phy selector - in TCSR address range */
-#define USB2_PHY_SEL         0xfd4ab000
-
-#define USB_AHBBURST         (MSM_USB_BASE + 0x0090)
-#define USB_AHBMODE          (MSM_USB_BASE + 0x0098)
-#define USB_GENCONFIG_2      (MSM_USB_BASE + 0x00a0)
-#define ULPI_TX_PKT_EN_CLR_FIX	BIT(19)
-
-#define USB_CAPLENGTH        (MSM_USB_BASE + 0x0100) /* 8 bit */
-
-#define USB_USBCMD           (MSM_USB_BASE + 0x0140)
-#define USB_PORTSC           (MSM_USB_BASE + 0x0184)
-#define USB_OTGSC            (MSM_USB_BASE + 0x01A4)
-#define USB_USBMODE          (MSM_USB_BASE + 0x01A8)
-#define USB_PHY_CTRL         (MSM_USB_BASE + 0x0240)
-#define USB_PHY_CTRL2        (MSM_USB_BASE + 0x0278)
-
-#define GENCONFIG_2_SESS_VLD_CTRL_EN	BIT(7)
-#define USBCMD_SESS_VLD_CTRL		BIT(25)
-
-#define USBCMD_RESET   2
-#define USB_USBINTR          (MSM_USB_BASE + 0x0148)
-
-#define PORTSC_PHCD            (1 << 23) /* phy suspend mode */
-#define PORTSC_PTS_MASK        (3 << 30)
-#define PORTSC_PTS_ULPI        (2 << 30)
-#define PORTSC_PTS_SERIAL      (3 << 30)
-
-#define USB_ULPI_VIEWPORT    (MSM_USB_BASE + 0x0170)
-#define ULPI_RUN              (1 << 30)
-#define ULPI_WRITE            (1 << 29)
-#define ULPI_READ             (0 << 29)
-#define ULPI_ADDR(n)          (((n) & 255) << 16)
-#define ULPI_DATA(n)          ((n) & 255)
-#define ULPI_DATA_READ(n)     (((n) >> 8) & 255)
-
-/* synopsys 28nm phy registers */
-#define ULPI_PWR_CLK_MNG_REG	0x88
-#define OTG_COMP_DISABLE	BIT(0)
-
-#define ULPI_MISC_A			0x96
-#define ULPI_MISC_A_VBUSVLDEXTSEL	BIT(1)
-#define ULPI_MISC_A_VBUSVLDEXT		BIT(0)
-
-#define ASYNC_INTR_CTRL         (1 << 29) /* Enable async interrupt */
-#define ULPI_STP_CTRL           (1 << 30) /* Block communication with PHY */
-#define PHY_RETEN               (1 << 1) /* PHY retention enable/disable */
-#define PHY_POR_ASSERT		(1 << 0) /* USB2 28nm PHY POR ASSERT */
-
-/* OTG definitions */
-#define OTGSC_INTSTS_MASK	(0x7f << 16)
-#define OTGSC_ID		(1 << 8)
-#define OTGSC_BSV		(1 << 11)
-#define OTGSC_IDIS		(1 << 16)
-#define OTGSC_BSVIS		(1 << 19)
-#define OTGSC_IDIE		(1 << 24)
-#define OTGSC_BSVIE		(1 << 27)
-
-#endif /* __LINUX_USB_GADGET_MSM72K_UDC_H__ */
diff --git a/include/linux/usb/musb-ux500.h b/include/linux/usb/musb-ux500.h
index 1e2c7130f6e1..c4b7ad9850ca 100644
--- a/include/linux/usb/musb-ux500.h
+++ b/include/linux/usb/musb-ux500.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2013 ST-Ericsson AB
  *
diff --git a/include/linux/usb/net2280.h b/include/linux/usb/net2280.h
index 725120224472..08b85caecfaf 100644
--- a/include/linux/usb/net2280.h
+++ b/include/linux/usb/net2280.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * NetChip 2280 high/full speed USB device controller.
  * Unlike many such controllers, this one talks PCI.
diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h
index 4031f47629ec..6cbe7a5c2b57 100644
--- a/include/linux/usb/of.h
+++ b/include/linux/usb/of.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * OF helpers for usb devices.
  *
diff --git a/include/linux/usb/ohci_pdriver.h b/include/linux/usb/ohci_pdriver.h
index 012f2b7eb2b6..7eb16cf587ee 100644
--- a/include/linux/usb/ohci_pdriver.h
+++ b/include/linux/usb/ohci_pdriver.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de>
  *
diff --git a/include/linux/usb/otg-fsm.h b/include/linux/usb/otg-fsm.h
index a0a8f878503c..e78eb577d0fa 100644
--- a/include/linux/usb/otg-fsm.h
+++ b/include/linux/usb/otg-fsm.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /* Copyright (C) 2007,2008 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
diff --git a/include/linux/usb/phy_companion.h b/include/linux/usb/phy_companion.h
index edd2ec23d282..407f530061cd 100644
--- a/include/linux/usb/phy_companion.h
+++ b/include/linux/usb/phy_companion.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * phy-companion.h -- phy companion to indicate the comparator part of PHY
  *
diff --git a/include/linux/usb/quirks.h b/include/linux/usb/quirks.h
index 7cd553a3ce05..f1fcec2fd5f8 100644
--- a/include/linux/usb/quirks.h
+++ b/include/linux/usb/quirks.h
@@ -57,4 +57,10 @@
  */
 #define USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL	BIT(11)
 
+/*
+ * Device needs to be disconnected before suspend to prevent spurious
+ * wakeup.
+ */
+#define USB_QUIRK_DISCONNECT_SUSPEND		BIT(12)
+
 #endif /* __LINUX_USB_QUIRKS_H */
diff --git a/include/linux/usb/r8a66597.h b/include/linux/usb/r8a66597.h
index 55805f9dcf21..c0753d026bbf 100644
--- a/include/linux/usb/r8a66597.h
+++ b/include/linux/usb/r8a66597.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * R8A66597 driver platform data
  *
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 00a47d058d83..67102f3d59d4 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-1.0+
 /*
  * Renesas USB
  *
@@ -183,8 +184,9 @@ struct renesas_usbhs_driver_param {
 #define USBHS_USB_DMAC_XFER_SIZE	32	/* hardcode the xfer size */
 };
 
-#define USBHS_TYPE_RCAR_GEN2	1
-#define USBHS_TYPE_RCAR_GEN3	2
+#define USBHS_TYPE_RCAR_GEN2		1
+#define USBHS_TYPE_RCAR_GEN3		2
+#define USBHS_TYPE_RCAR_GEN3_WITH_PLL	3
 
 /*
  * option:
diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h
index d44ef85db177..809bccd08455 100644
--- a/include/linux/usb/rndis_host.h
+++ b/include/linux/usb/rndis_host.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Host Side support for RNDIS Networking Links
  * Copyright (C) 2005 by David Brownell
diff --git a/include/linux/usb/samsung_usb_phy.h b/include/linux/usb/samsung_usb_phy.h
index 916782699f1c..dc0071741695 100644
--- a/include/linux/usb/samsung_usb_phy.h
+++ b/include/linux/usb/samsung_usb_phy.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2012 Samsung Electronics Co.Ltd
  *		http://www.samsung.com/
diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index e2f0ab07eea5..106551a5616e 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * USB Serial Converter stuff
  *
diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h
index 305ee8db7faf..e0240f864548 100644
--- a/include/linux/usb/storage.h
+++ b/include/linux/usb/storage.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 #ifndef __LINUX_USB_STORAGE_H
 #define __LINUX_USB_STORAGE_H
 
diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h
index 1de16c324ec8..d641ea1660b7 100644
--- a/include/linux/usb/tegra_usb_phy.h
+++ b/include/linux/usb/tegra_usb_phy.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2010 Google, Inc.
  *
diff --git a/include/linux/usb/tilegx.h b/include/linux/usb/tilegx.h
index 2d65e3435680..817908573fe8 100644
--- a/include/linux/usb/tilegx.h
+++ b/include/linux/usb/tilegx.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright 2012 Tilera Corporation. All Rights Reserved.
  *
diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h
index 5f07407a367a..c515765adab7 100644
--- a/include/linux/usb/ulpi.h
+++ b/include/linux/usb/ulpi.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * ulpi.h -- ULPI defines and function prorotypes
  *
diff --git a/include/linux/usb/usb338x.h b/include/linux/usb/usb338x.h
index 11525d8d89a7..7189e3387bf9 100644
--- a/include/linux/usb/usb338x.h
+++ b/include/linux/usb/usb338x.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * USB 338x super/high/full speed USB device controller.
  * Unlike many such controllers, this one talks PCI.
diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 97116379db5f..a69877734c4e 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * USB Networking Link Interface
  *
diff --git a/include/linux/usb/wusb-wa.h b/include/linux/usb/wusb-wa.h
index c1257130769b..64a840b5106e 100644
--- a/include/linux/usb/wusb-wa.h
+++ b/include/linux/usb/wusb-wa.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Wireless USB Wire Adapter constants and structures.
  *
diff --git a/include/linux/usb/wusb.h b/include/linux/usb/wusb.h
index eeb28329fa3c..9e4a3213f2c2 100644
--- a/include/linux/usb/wusb.h
+++ b/include/linux/usb/wusb.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Wireless USB Standard Definitions
  * Event Size Tables
diff --git a/include/linux/usb/xhci-dbgp.h b/include/linux/usb/xhci-dbgp.h
index 80c1cca1f529..0a37f1283bf0 100644
--- a/include/linux/usb/xhci-dbgp.h
+++ b/include/linux/usb/xhci-dbgp.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Standalone xHCI debug capability driver
  *
diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h
index 04a26285416c..79aab0065ec8 100644
--- a/include/linux/usbdevice_fs.h
+++ b/include/linux/usbdevice_fs.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*****************************************************************************/
 
 /*
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index cec06625f407..41a0a81b01e6 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -144,6 +144,10 @@
 #define	TEST_PACKET	4
 #define	TEST_FORCE_EN	5
 
+/* Status Type */
+#define USB_STATUS_TYPE_STANDARD	0
+#define USB_STATUS_TYPE_PTM		1
+
 /*
  * New Feature Selectors as added by USB 3.0
  * See USB 3.0 spec Table 9-7