Merge tag 'extcon-next-for-4.14' of...

Merge tag 'extcon-next-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next

Chanwoo writes:

Update extcon for 4.14

Detailed description for this pull request:
1. Add new 'extcon-usbc-cros-ec.c' driver
- ChromeOS Embedded Controller extcon driver supports
  the detection of the Display Port (EXTCON_DISP_DP)
  through USB C-type and contol it.

2. Update extcon core
- Modify the description for both functions and structures
  in order to improve the readability and give the more correct
  guide about the role of functions because there are different
  explanation even if the same arguments.

- Keep the indentation with tab instead of space

- Remove the following deprecated extcon API. The deprecated API
  are exchanged on all of linux tree.
  : extcon_get_cable_state_() -> extcon_get_state()
  : extcon_set_cable_state_() -> extcon_set_state_sync()

3. Include the two immutable branch as following:
- ib-extcon-mfd-4.14 for the 'extcon-ubsc-cros-ec.c' driver
  because the patches of 'extcon-ubsc-cros-ec.c' touch the MFD directory.
- ib-extcon-usb-phy-4.14 for removing the deprecated extcon API
  because the usb/phy driver usese the deprecated extcon API.
  So, this immutable branch alters the extcon API and then
  remove them from extcon.

4. Fix minor issue of extcon driver
- Fix the MHL detection on extcon-max77693.c
- Convert to using %pOF instead of full_name on extcon.c
- Add 'const' kerywod for acpi_device_id on extcon-intel-int3496.c

Documentation/devicetree/bindings/extcon/extcon-usbc-cros-ec.txt

+ChromeOS EC USB Type-C cable and accessories detection
+
+On ChromeOS systems with USB Type C ports, the ChromeOS Embedded Controller is
+able to detect the state of external accessories such as display adapters
+or USB devices when said accessories are attached or detached.
+
+The node for this device must be under a cros-ec node like google,cros-ec-spi
+or google,cros-ec-i2c.
+
+Required properties:
+- compatible:		Should be "google,extcon-usbc-cros-ec".
+- google,usb-port-id:	Specifies the USB port ID to use.
+
+Example:
+	cros-ec@0 {
+		compatible = "google,cros-ec-i2c";
+
+		...
+
+		extcon {
+			compatible = "google,extcon-usbc-cros-ec";
+			google,usb-port-id = <0>;
+		};
+	}

drivers/extcon/Kconfig

@@ -150,4 +150,11 @@ config EXTCON_USB_GPIO
 	  Say Y here to enable GPIO based USB cable detection extcon support.
 	  Used typically if GPIO is used for USB ID pin detection.
 
+config EXTCON_USBC_CROS_EC
+	tristate "ChromeOS Embedded Controller EXTCON support"
+	depends on MFD_CROS_EC
+	help
+	  Say Y here to enable USB Type C cable detection extcon support when
+	  using Chrome OS EC based USB Type-C ports.
+
 endif

drivers/extcon/Makefile

@@ -20,3 +20,4 @@ obj-$(CONFIG_EXTCON_QCOM_SPMI_MISC) += extcon-qcom-spmi-misc.o
 obj-$(CONFIG_EXTCON_RT8973A)	+= extcon-rt8973a.o
 obj-$(CONFIG_EXTCON_SM5502)	+= extcon-sm5502.o
 obj-$(CONFIG_EXTCON_USB_GPIO)	+= extcon-usb-gpio.o
+obj-$(CONFIG_EXTCON_USBC_CROS_EC) += extcon-usbc-cros-ec.o

drivers/extcon/devres.c

@@ -59,10 +59,9 @@ static void devm_extcon_dev_notifier_all_unreg(struct device *dev, void *res)
 
 /**
  * devm_extcon_dev_allocate - Allocate managed extcon device
- * @dev:		device owning the extcon device being created
- * @supported_cable:	Array of supported extcon ending with EXTCON_NONE.
- *			If supported_cable is NULL, cable name related APIs
- *			are disabled.
+ * @dev:		the device owning the extcon device being created
+ * @supported_cable:	the array of the supported external connectors
+ *			ending with EXTCON_NONE.
  *
  * This function manages automatically the memory of extcon device using device
  * resource management and simplify the control of freeing the memory of extcon
@@ -97,8 +96,8 @@ EXPORT_SYMBOL_GPL(devm_extcon_dev_allocate);
 
 /**
  * devm_extcon_dev_free() - Resource-managed extcon_dev_unregister()
- * @dev:	device the extcon belongs to
- * @edev:	the extcon device to unregister
+ * @dev:	the device owning the extcon device being created
+ * @edev:	the extcon device to be freed
  *
  * Free the memory that is allocated with devm_extcon_dev_allocate()
  * function.
@@ -112,10 +111,9 @@ EXPORT_SYMBOL_GPL(devm_extcon_dev_free);
 
 /**
  * devm_extcon_dev_register() - Resource-managed extcon_dev_register()
- * @dev:	device to allocate extcon device
- * @edev:	the new extcon device to register
+ * @dev:	the device owning the extcon device being created
+ * @edev:	the extcon device to be registered
  *
- * Managed extcon_dev_register() function. If extcon device is attached with
  * this function, that extcon device is automatically unregistered on driver
  * detach. Internally this function calls extcon_dev_register() function.
  * To get more information, refer that function.
@@ -149,8 +147,8 @@ EXPORT_SYMBOL_GPL(devm_extcon_dev_register);
 
 /**
  * devm_extcon_dev_unregister() - Resource-managed extcon_dev_unregister()
- * @dev:	device the extcon belongs to
- * @edev:	the extcon device to unregister
+ * @dev:	the device owning the extcon device being created
+ * @edev:	the extcon device to unregistered
  *
  * Unregister extcon device that is registered with devm_extcon_dev_register()
  * function.
@@ -164,10 +162,10 @@ EXPORT_SYMBOL_GPL(devm_extcon_dev_unregister);
 
 /**
  * devm_extcon_register_notifier() - Resource-managed extcon_register_notifier()
- * @dev:	device to allocate extcon device
- * @edev:	the extcon device that has the external connecotr.
- * @id:		the unique id of each external connector in extcon enumeration.
- * @nb:		a notifier block to be registered.
+ * @dev:	the device owning the extcon device being created
+ * @edev:	the extcon device
+ * @id:		the unique id among the extcon enumeration
+ * @nb:		a notifier block to be registered
  *
  * This function manages automatically the notifier of extcon device using
  * device resource management and simplify the control of unregistering
@@ -208,10 +206,10 @@ EXPORT_SYMBOL(devm_extcon_register_notifier);
 /**
  * devm_extcon_unregister_notifier()
 			- Resource-managed extcon_unregister_notifier()
- * @dev:	device to allocate extcon device
- * @edev:	the extcon device that has the external connecotr.
- * @id:		the unique id of each external connector in extcon enumeration.
- * @nb:		a notifier block to be registered.
+ * @dev:	the device owning the extcon device being created
+ * @edev:	the extcon device
+ * @id:		the unique id among the extcon enumeration
+ * @nb:		a notifier block to be registered
  */
 void devm_extcon_unregister_notifier(struct device *dev,
 				struct extcon_dev *edev, unsigned int id,
@@ -225,9 +223,9 @@ EXPORT_SYMBOL(devm_extcon_unregister_notifier);
 /**
  * devm_extcon_register_notifier_all()
  *		- Resource-managed extcon_register_notifier_all()
- * @dev:	device to allocate extcon device
- * @edev:	the extcon device that has the external connecotr.
- * @nb:		a notifier block to be registered.
+ * @dev:	the device owning the extcon device being created
+ * @edev:	the extcon device
+ * @nb:		a notifier block to be registered
  *
  * This function manages automatically the notifier of extcon device using
  * device resource management and simplify the control of unregistering
@@ -263,9 +261,9 @@ EXPORT_SYMBOL(devm_extcon_register_notifier_all);
 /**
  * devm_extcon_unregister_notifier_all()
  *		- Resource-managed extcon_unregister_notifier_all()
- * @dev:	device to allocate extcon device
- * @edev:	the extcon device that has the external connecotr.
- * @nb:		a notifier block to be registered.
+ * @dev:	the device owning the extcon device being created
+ * @edev:	the extcon device
+ * @nb:		a notifier block to be registered
  */
 void devm_extcon_unregister_notifier_all(struct device *dev,
 				struct extcon_dev *edev,

drivers/extcon/extcon-intel-int3496.c

@@ -171,7 +171,7 @@ static int int3496_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct acpi_device_id int3496_acpi_match[] = {
+static const struct acpi_device_id int3496_acpi_match[] = {
 	{ "INT3496" },
 	{ }
 };

drivers/extcon/extcon-max77693.c

@@ -811,9 +811,8 @@ static int max77693_muic_chg_handler(struct max77693_muic_info *info)
 			 */
 			extcon_set_state_sync(info->edev, EXTCON_CHG_USB_DCP,
 						attached);
-			if (!cable_attached)
-				extcon_set_state_sync(info->edev,
-					EXTCON_DISP_MHL, cable_attached);
+			extcon_set_state_sync(info->edev, EXTCON_DISP_MHL,
+						cable_attached);
 			break;
 		}
 

drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c

@@ -253,16 +253,16 @@ static void extcon_work(struct work_struct *work)
 	vbus = gpiod_get_value_cansleep(driver->vbus_gpiod);
 
 	if (!id && vbus) { /* Host connected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, true);
+		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, true);
 		pr_debug("Host cable connected\n");
 		driver->data->new_state = EVT_HOST;
 		connect_change(driver);
 	} else if (id && !vbus) { /* Disconnected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, false);
-		extcon_set_cable_state_(driver->edev, EXTCON_USB, false);
+		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, false);
+		extcon_set_state_sync(driver->edev, EXTCON_USB, false);
 		pr_debug("Cable disconnected\n");
 	} else if (id && vbus) { /* Device connected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB, true);
+		extcon_set_state_sync(driver->edev, EXTCON_USB, true);
 		pr_debug("Device cable connected\n");
 		driver->data->new_state = EVT_DEVICE;
 		connect_change(driver);

drivers/phy/qualcomm/phy-qcom-usb-hs.c

@@ -155,12 +155,12 @@ static int qcom_usb_hs_phy_power_on(struct phy *phy)
 	}
 
 	if (uphy->vbus_edev) {
-		state = extcon_get_cable_state_(uphy->vbus_edev, EXTCON_USB);
+		state = extcon_get_state(uphy->vbus_edev, EXTCON_USB);
 		/* setup initial state */
 		qcom_usb_hs_phy_vbus_notifier(&uphy->vbus_notify, state,
 					      uphy->vbus_edev);
-		ret = extcon_register_notifier(uphy->vbus_edev, EXTCON_USB,
-				&uphy->vbus_notify);
+		ret = devm_extcon_register_notifier(&ulpi->dev, uphy->vbus_edev,
+				EXTCON_USB, &uphy->vbus_notify);
 		if (ret)
 			goto err_ulpi;
 	}
@@ -179,16 +179,8 @@ static int qcom_usb_hs_phy_power_on(struct phy *phy)
 
 static int qcom_usb_hs_phy_power_off(struct phy *phy)
 {
-	int ret;
 	struct qcom_usb_hs_phy *uphy = phy_get_drvdata(phy);
 
-	if (uphy->vbus_edev) {
-		ret = extcon_unregister_notifier(uphy->vbus_edev, EXTCON_USB,
-						 &uphy->vbus_notify);
-		if (ret)
-			return ret;
-	}
-
 	regulator_disable(uphy->v3p3);
 	regulator_disable(uphy->v1p8);
 	clk_disable_unprepare(uphy->sleep_clk);

drivers/phy/rockchip/phy-rockchip-inno-usb2.c

@@ -545,7 +545,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 			rockchip_usb2phy_power_off(rport->phy);
 		/* fall through */
 	case OTG_STATE_B_IDLE:
-		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) > 0) {
+		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) > 0) {
 			dev_dbg(&rport->phy->dev, "usb otg host connect\n");
 			rport->state = OTG_STATE_A_HOST;
 			rockchip_usb2phy_power_on(rport->phy);
@@ -598,7 +598,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 			rport->vbus_attached = vbus_attach;
 
 			if (notify_charger && rphy->edev) {
-				extcon_set_cable_state_(rphy->edev,
+				extcon_set_state_sync(rphy->edev,
 							cable, vbus_attach);
 				if (cable == EXTCON_CHG_USB_SDP)
 					extcon_set_state_sync(rphy->edev,
@@ -619,7 +619,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 		sch_work = true;
 		break;
 	case OTG_STATE_A_HOST:
-		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) == 0) {
+		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) == 0) {
 			dev_dbg(&rport->phy->dev, "usb otg host disconnect\n");
 			rport->state = OTG_STATE_B_IDLE;
 			rockchip_usb2phy_power_off(rport->phy);
@@ -1006,8 +1006,8 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
 	if (!IS_ERR(rphy->edev)) {
 		rport->event_nb.notifier_call = rockchip_otg_event;
 
-		ret = extcon_register_notifier(rphy->edev, EXTCON_USB_HOST,
-					       &rport->event_nb);
+		ret = devm_extcon_register_notifier(rphy->dev, rphy->edev,
+					EXTCON_USB_HOST, &rport->event_nb);
 		if (ret)
 			dev_err(rphy->dev, "register USB HOST notifier failed\n");
 	}

drivers/usb/gadget/udc/snps_udc_plat.c

@@ -184,7 +184,7 @@ static int udc_plat_probe(struct platform_device *pdev)
 			goto exit_phy;
 		}
 
-		ret = extcon_get_cable_state_(udc->edev, EXTCON_USB);
+		ret = extcon_get_state(udc->edev, EXTCON_USB);
 		if (ret < 0) {
 			dev_err(dev, "Can't get cable state\n");
 			goto exit_extcon;
@@ -273,7 +273,7 @@ static int udc_plat_suspend(struct device *dev)
 	udc = dev_get_drvdata(dev);
 	stop_udc(udc);
 
-	if (extcon_get_cable_state_(udc->edev, EXTCON_USB) > 0) {
+	if (extcon_get_state(udc->edev, EXTCON_USB) > 0) {
 		dev_dbg(udc->dev, "device -> idle\n");
 		stop_udc(udc);
 	}
@@ -303,7 +303,7 @@ static int udc_plat_resume(struct device *dev)
 		return ret;
 	}
 
-	if (extcon_get_cable_state_(udc->edev, EXTCON_USB) > 0) {
+	if (extcon_get_state(udc->edev, EXTCON_USB) > 0) {
 		dev_dbg(udc->dev, "idle -> device\n");
 		start_udc(udc);
 	}

include/linux/extcon.h

 /*
- *  External connector (extcon) class driver
+ * External Connector (extcon) framework
  *
  * Copyright (C) 2015 Samsung Electronics
  * Author: Chanwoo Choi <cw00.choi@samsung.com>
@@ -20,8 +20,7 @@
  * 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_H__
 #define __LINUX_EXTCON_H__
@@ -93,7 +92,7 @@
 #define EXTCON_NUM		63
 
 /*
- * Define the property of supported external connectors.
+ * Define the properties of supported external connectors.
  *
  * When adding the new extcon property, they *must* have
  * the type/value/default information. Also, you *have to*
@@ -176,44 +175,42 @@ struct extcon_dev;
 
 #if IS_ENABLED(CONFIG_EXTCON)
 
-/*
- * Following APIs are for notifiers or configurations.
- * Notifiers are the external port and connection devices.
- */
+/* 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);
-extern struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name);
 
-/*
- * Following APIs control the memory of extcon device.
- */
+/* 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);
+
 /*
- * get/set_state access each bit of the 32b encoded state value.
- * They are used to access the status of each cable based on the cable id.
+ * Following APIs get/set 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 cable_state);
+				bool state);
 extern int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,
-				bool cable_state);
-/*
- * Synchronize the state and property data for a specific external connector.
- */
-extern int extcon_sync(struct extcon_dev *edev, unsigned int id);
+				bool state);
 
 /*
- * get/set_property access the property value of each external connector.
- * They are used to access the property of each cable based on the property id.
+ * Following APIs get/set 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
+ * 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,
@@ -224,19 +221,15 @@ extern int extcon_set_property(struct extcon_dev *edev, unsigned int id,
 extern int extcon_set_property_sync(struct extcon_dev *edev, unsigned int id,
 				unsigned int prop,
 				union extcon_property_value prop_val);
-
-/*
- * get/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_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 are to monitor the status change of the external connectors.
+ * Following APIs register the notifier block in order to detect
+ * the change of both state and property value for each external connector.
+ *
  * extcon_register_notifier(*edev, id, *nb) : Register a notifier block
  *			for specific external connector of the extcon.
  * extcon_register_notifier_all(*edev, *nb) : Register a notifier block
@@ -265,16 +258,15 @@ extern void devm_extcon_unregister_notifier_all(struct device *dev,
 				struct notifier_block *nb);
 
 /*
- * Following API get the extcon device from devicetree.
- * This function use phandle of devicetree to get extcon device directly.
+ * Following APIs get the extcon_dev from devicetree or by through extcon name.
  */
+extern struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name);
 extern struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev,
 						     int index);
 
-/* Following API to get information of extcon device */
+/* Following API get the name of extcon device. */
 extern const char *extcon_get_edev_name(struct extcon_dev *edev);
 
-
 #else /* CONFIG_EXTCON */
 static inline int extcon_dev_register(struct extcon_dev *edev)
 {
@@ -314,13 +306,13 @@ static inline int extcon_get_state(struct extcon_dev *edev, unsigned int id)
 }
 
 static inline int extcon_set_state(struct extcon_dev *edev, unsigned int id,
-				bool cable_state)
+				bool state)
 {
 	return 0;
 }
 
 static inline int extcon_set_state_sync(struct extcon_dev *edev, unsigned int id,
-				bool cable_state)
+				bool state)
 {
 	return 0;
 }
@@ -362,21 +354,14 @@ static inline int extcon_set_property_capability(struct extcon_dev *edev,
 	return 0;
 }
 
-static inline struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name)
-{
-	return NULL;
-}
-
 static inline int extcon_register_notifier(struct extcon_dev *edev,
-					unsigned int id,
-					struct notifier_block *nb)
+				unsigned int id, struct notifier_block *nb)
 {
 	return 0;
 }
 
 static inline int extcon_unregister_notifier(struct extcon_dev *edev,
-					unsigned int id,
-					struct notifier_block *nb)
+				unsigned int id, struct notifier_block *nb)
 {
 	return 0;
 }
@@ -392,6 +377,11 @@ static inline  void devm_extcon_unregister_notifier(struct device *dev,
 				struct extcon_dev *edev, unsigned int id,
 				struct notifier_block *nb) { }
 
+static inline struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name)
+{
+	return ERR_PTR(-ENODEV);
+}
+
 static inline struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev,
 				int index)
 {
@@ -417,20 +407,8 @@ static inline int extcon_register_interest(struct extcon_specific_cable_nb *obj,
 	return -EINVAL;
 }
 
-static inline int extcon_unregister_interest(struct extcon_specific_cable_nb
-						    *obj)
+static inline int extcon_unregister_interest(struct extcon_specific_cable_nb *obj)
 {
 	return -EINVAL;
 }
-
-static inline int extcon_get_cable_state_(struct extcon_dev *edev, unsigned int id)
-{
-	return extcon_get_state(edev, id);
-}
-
-static inline int extcon_set_cable_state_(struct extcon_dev *edev, unsigned int id,
-				   bool cable_state)
-{
-	return extcon_set_state_sync(edev, id, cable_state);
-}
 #endif /* __LINUX_EXTCON_H__ */

include/linux/mfd/cros_ec_commands.h

@@ -285,6 +285,11 @@ enum host_event_code {
 	EC_HOST_EVENT_HANG_DETECT = 20,
 	/* Hang detect logic detected a hang and warm rebooted the AP */
 	EC_HOST_EVENT_HANG_REBOOT = 21,
+	/* PD MCU triggering host event */
+	EC_HOST_EVENT_PD_MCU = 22,
+
+	/* EC desires to change state of host-controlled USB mux */
+	EC_HOST_EVENT_USB_MUX = 28,
 
 	/*
 	 * The high bit of the event mask is not used as a host event code.  If
@@ -2905,6 +2910,76 @@ struct ec_params_usb_pd_control {
 	uint8_t mux;
 } __packed;
 
+#define PD_CTRL_RESP_ENABLED_COMMS      (1 << 0) /* Communication enabled */
+#define PD_CTRL_RESP_ENABLED_CONNECTED  (1 << 1) /* Device connected */
+#define PD_CTRL_RESP_ENABLED_PD_CAPABLE (1 << 2) /* Partner is PD capable */
+
+struct ec_response_usb_pd_control_v1 {
+	uint8_t enabled;
+	uint8_t role;
+	uint8_t polarity;
+	char state[32];
+} __packed;
+
+#define EC_CMD_USB_PD_PORTS 0x102
+
+struct ec_response_usb_pd_ports {
+	uint8_t num_ports;
+} __packed;
+
+#define EC_CMD_USB_PD_POWER_INFO 0x103
+
+#define PD_POWER_CHARGING_PORT 0xff
+struct ec_params_usb_pd_power_info {
+	uint8_t port;
+} __packed;
+
+enum usb_chg_type {
+	USB_CHG_TYPE_NONE,
+	USB_CHG_TYPE_PD,
+	USB_CHG_TYPE_C,
+	USB_CHG_TYPE_PROPRIETARY,
+	USB_CHG_TYPE_BC12_DCP,
+	USB_CHG_TYPE_BC12_CDP,
+	USB_CHG_TYPE_BC12_SDP,
+	USB_CHG_TYPE_OTHER,
+	USB_CHG_TYPE_VBUS,
+	USB_CHG_TYPE_UNKNOWN,
+};
+
+struct usb_chg_measures {
+	uint16_t voltage_max;
+	uint16_t voltage_now;
+	uint16_t current_max;
+	uint16_t current_lim;
+} __packed;
+
+struct ec_response_usb_pd_power_info {
+	uint8_t role;
+	uint8_t type;
+	uint8_t dualrole;
+	uint8_t reserved1;
+	struct usb_chg_measures meas;
+	uint32_t max_power;
+} __packed;
+
+/* Get info about USB-C SS muxes */
+#define EC_CMD_USB_PD_MUX_INFO 0x11a
+
+struct ec_params_usb_pd_mux_info {
+	uint8_t port; /* USB-C port number */
+} __packed;
+
+/* Flags representing mux state */
+#define USB_PD_MUX_USB_ENABLED       (1 << 0)
+#define USB_PD_MUX_DP_ENABLED        (1 << 1)
+#define USB_PD_MUX_POLARITY_INVERTED (1 << 2)
+#define USB_PD_MUX_HPD_IRQ           (1 << 3)
+
+struct ec_response_usb_pd_mux_info {
+	uint8_t flags; /* USB_PD_MUX_*-encoded USB mux state */
+} __packed;
+
 /*****************************************************************************/
 /*
  * Passthru commands