diff --git a/drivers/extcon/extcon-intel-cht-wc.c b/drivers/extcon/extcon-intel-cht-wc.c
index f2b93a99a625..1030610a3494 100644
--- a/drivers/extcon/extcon-intel-cht-wc.c
+++ b/drivers/extcon/extcon-intel-cht-wc.c
@@ -14,6 +14,7 @@
 #include <linux/module.h>
 #include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
+#include <linux/power_supply.h>
 #include <linux/property.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
@@ -106,6 +107,8 @@ struct cht_wc_extcon_data {
 	struct extcon_dev *edev;
 	struct usb_role_switch *role_sw;
 	struct regulator *vbus_boost;
+	struct power_supply *psy;
+	enum power_supply_usb_type usb_type;
 	unsigned int previous_cable;
 	bool usb_host;
 	bool vbus_boost_enabled;
@@ -170,18 +173,23 @@ static int cht_wc_extcon_get_charger(struct cht_wc_extcon_data *ext,
 		dev_warn(ext->dev,
 			"Unhandled charger type %d, defaulting to SDP\n",
 			 ret);
+		ext->usb_type = POWER_SUPPLY_USB_TYPE_SDP;
 		return EXTCON_CHG_USB_SDP;
 	case CHT_WC_USBSRC_TYPE_SDP:
 	case CHT_WC_USBSRC_TYPE_FLOATING:
 	case CHT_WC_USBSRC_TYPE_OTHER:
+		ext->usb_type = POWER_SUPPLY_USB_TYPE_SDP;
 		return EXTCON_CHG_USB_SDP;
 	case CHT_WC_USBSRC_TYPE_CDP:
+		ext->usb_type = POWER_SUPPLY_USB_TYPE_CDP;
 		return EXTCON_CHG_USB_CDP;
 	case CHT_WC_USBSRC_TYPE_DCP:
 	case CHT_WC_USBSRC_TYPE_DCP_EXTPHY:
 	case CHT_WC_USBSRC_TYPE_MHL: /* MHL2+ delivers upto 2A, treat as DCP */
+		ext->usb_type = POWER_SUPPLY_USB_TYPE_DCP;
 		return EXTCON_CHG_USB_DCP;
 	case CHT_WC_USBSRC_TYPE_ACA:
+		ext->usb_type = POWER_SUPPLY_USB_TYPE_ACA;
 		return EXTCON_CHG_USB_ACA;
 	}
 }
@@ -266,6 +274,8 @@ static void cht_wc_extcon_pwrsrc_event(struct cht_wc_extcon_data *ext)
 	bool ignore_get_charger_errors = ext->usb_host;
 	enum usb_role role;
 
+	ext->usb_type = POWER_SUPPLY_USB_TYPE_UNKNOWN;
+
 	ret = regmap_read(ext->regmap, CHT_WC_PWRSRC_STS, &pwrsrc_sts);
 	if (ret) {
 		dev_err(ext->dev, "Error reading pwrsrc status: %d\n", ret);
@@ -320,6 +330,9 @@ static void cht_wc_extcon_pwrsrc_event(struct cht_wc_extcon_data *ext)
 	ret = usb_role_switch_set_role(ext->role_sw, role);
 	if (ret)
 		dev_err(ext->dev, "Error setting USB-role: %d\n", ret);
+
+	if (ext->psy)
+		power_supply_changed(ext->psy);
 }
 
 static irqreturn_t cht_wc_extcon_isr(int irq, void *data)
@@ -420,6 +433,61 @@ static int cht_wc_extcon_get_role_sw_and_regulator(struct cht_wc_extcon_data *ex
 	return 0;
 }
 
+static int cht_wc_extcon_psy_get_prop(struct power_supply *psy,
+				      enum power_supply_property psp,
+				      union power_supply_propval *val)
+{
+	struct cht_wc_extcon_data *ext = power_supply_get_drvdata(psy);
+	int ret = 0;
+
+	switch (psp) {
+	case POWER_SUPPLY_PROP_USB_TYPE:
+		val->intval = ext->usb_type;
+		break;
+	case POWER_SUPPLY_PROP_ONLINE:
+		val->intval = ext->usb_type ? 1 : 0;
+		break;
+	default:
+		ret = -EINVAL;
+		break;
+	}
+
+	return ret;
+}
+
+static const enum power_supply_usb_type cht_wc_extcon_psy_usb_types[] = {
+	POWER_SUPPLY_USB_TYPE_SDP,
+	POWER_SUPPLY_USB_TYPE_CDP,
+	POWER_SUPPLY_USB_TYPE_DCP,
+	POWER_SUPPLY_USB_TYPE_ACA,
+	POWER_SUPPLY_USB_TYPE_UNKNOWN,
+};
+
+static const enum power_supply_property cht_wc_extcon_psy_props[] = {
+	POWER_SUPPLY_PROP_USB_TYPE,
+	POWER_SUPPLY_PROP_ONLINE,
+};
+
+static const struct power_supply_desc cht_wc_extcon_psy_desc = {
+	.name = "cht_wcove_pwrsrc",
+	.type = POWER_SUPPLY_TYPE_USB,
+	.usb_types = cht_wc_extcon_psy_usb_types,
+	.num_usb_types = ARRAY_SIZE(cht_wc_extcon_psy_usb_types),
+	.properties = cht_wc_extcon_psy_props,
+	.num_properties = ARRAY_SIZE(cht_wc_extcon_psy_props),
+	.get_property = cht_wc_extcon_psy_get_prop,
+};
+
+static int cht_wc_extcon_register_psy(struct cht_wc_extcon_data *ext)
+{
+	struct power_supply_config psy_cfg = { .drv_data = ext };
+
+	ext->psy = devm_power_supply_register(ext->dev,
+					      &cht_wc_extcon_psy_desc,
+					      &psy_cfg);
+	return PTR_ERR_OR_ZERO(ext->psy);
+}
+
 static int cht_wc_extcon_probe(struct platform_device *pdev)
 {
 	struct intel_soc_pmic *pmic = dev_get_drvdata(pdev->dev.parent);
@@ -463,6 +531,21 @@ static int cht_wc_extcon_probe(struct platform_device *pdev)
 		cht_wc_extcon_set_5v_boost(ext, false);
 		break;
 	case INTEL_CHT_WC_LENOVO_YOGABOOK1:
+		/* Do this first, as it may very well return -EPROBE_DEFER. */
+		ret = cht_wc_extcon_get_role_sw_and_regulator(ext);
+		if (ret)
+			return ret;
+		/*
+		 * The bq25890 used here relies on this driver's BC-1.2 charger
+		 * detection, and the bq25890 driver expect this info to be
+		 * available through a parent power_supply class device which
+		 * models the detected charger (idem to how the Type-C TCPM code
+		 * registers a power_supply classdev for the connected charger).
+		 */
+		ret = cht_wc_extcon_register_psy(ext);
+		if (ret)
+			return ret;
+		break;
 	case INTEL_CHT_WC_XIAOMI_MIPAD2:
 		ret = cht_wc_extcon_get_role_sw_and_regulator(ext);
 		if (ret)
