Introduce PMIC based USB type C detection

index b4f2aac7ae8a..595c14766e99 100644
@@ -72,6 +72,18 @@ config TYPEC_TPS6598X
 	  If you choose to build this driver as a dynamically linked module, the
 	  module will be called tps6598x.ko.
 
+config TYPEC_QCOM_PMIC
+	tristate "Qualcomm PMIC USB Type-C driver"
+	depends on ARCH_QCOM
+	help
+	  Driver for supporting role switch over the Qualcomm PMIC.  This will
+	  handle the USB Type-C role and orientation detection reported by the
+	  QCOM PMIC if the PMIC has the capability to handle USB Type-C
+	  detection.
+
+	  It will also enable the VBUS output to connected devices when a
+	  DFP connection is made.
+
 source "drivers/usb/typec/mux/Kconfig"
 
 source "drivers/usb/typec/altmodes/Kconfig"

index 7753a5c3cd46..cceffd987643 100644
@@ -6,4 +6,5 @@ obj-$(CONFIG_TYPEC_TCPM)	+= tcpm/
 obj-$(CONFIG_TYPEC_UCSI)	+= ucsi/
 obj-$(CONFIG_TYPEC_HD3SS3220)	+= hd3ss3220.o
 obj-$(CONFIG_TYPEC_TPS6598X)	+= tps6598x.o
+obj-$(CONFIG_TYPEC_QCOM_PMIC)	+= qcom-pmic-typec.o
 obj-$(CONFIG_TYPEC)		+= mux/

new file mode 100644
index 000000000000..085b4547d75a
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/usb/qcom,pmic-typec.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: Qualcomm PMIC based USB type C Detection Driver
+
+maintainers:
+  - Wesley Cheng <[email protected]>
+
+description: |
+  Qualcomm PMIC Type C Detect
+
+properties:
+  compatible:
+    enum:
+      - qcom,pm8150b-usb-typec
+
+  reg:
+    maxItems: 1
+    description: Type C base address
+
+  interrupts:
+    maxItems: 1
+    description: CC change interrupt from PMIC
+
+  connector:
+    description: Connector type for remote endpoints
+    type: object
+
+    properties:
+      compatible:
+        enum:
+          - usb-c-connector
+
+      power-role:
+       enum:
+         - dual
+         - source
+         - sink
+
+      data-role:
+        enum:
+          - dual
+          - host
+          - device
+
+      port:
+        description: Remote endpoint connections
+        type: object
+
+        properties:
+          endpoint@0:
+            description: Connection to USB type C mux node
+            type: object
+
+            properties:
+              remote-endpoint:
+                maxItems: 1
+                description: Node reference to the type C mux
+
+          endpoint@1:
+            description: Connection to role switch node
+            type: object
+
+            properties:
+              remote-endpoint:
+                maxItems: 1
+                description: Node reference to the role switch node
+
+    required:
+      - compatible
+
+required:
+  - compatible
+  - interrupts
+  - connector
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    pm8150b {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        qcom,typec@1500 {
+            compatible = "qcom,pm8150b-usb-typec";
+            reg = <0x1500>;
+            interrupts =
+                <0x2 0x15 0x5 IRQ_TYPE_EDGE_RISING>;
+
+            connector {
+                compatible = "usb-c-connector";
+                power-role = "dual";
+                data-role = "dual";
+                port {
+                    #address-cells = <1>;
+                    #size-cells = <0>;
+                    usb3_data_ss: endpoint@0 {
+                        reg = <0>;
+                        remote-endpoint =
+                                <&qmp_ss_mux>;
+                    };
+
+                    usb3_role: endpoint@1 {
+
+                        reg = <1>;
+                        remote-endpoint =
+                                <&dwc3_drd_switch>;
+                    };
+                };
+            };
+        };
+    };
+...

index 322379d5c31f..ec44a8bc2f84 100644
@@ -22,6 +22,14 @@ power-on@800 {
 			status = "disabled";
 		};
 
+		qcom,typec@1500 {
+			compatible = "qcom,pm8150b-usb-typec";
+			status = "disabled";
+			reg = <0x1500>;
+			interrupts =
+				<0x2 0x15 0x5 IRQ_TYPE_EDGE_RISING>;
+		};
+
 		adc@3100 {
 			compatible = "qcom,spmi-adc5";
 			reg = <0x3100>;

index 074a2ef55943..f9165f9f9051 100644
@@ -797,6 +797,16 @@ config REGULATOR_QCOM_SPMI
 	  Qualcomm SPMI PMICs as a module. The module will be named
 	  "qcom_spmi-regulator".
 
+config REGULATOR_QCOM_USB_VBUS
+	tristate "Qualcomm USB Vbus regulator driver"
+	depends on SPMI || COMPILE_TEST
+	help
+	  If you say yes to this option, support will be included for the
+	  regulator used to enable the VBUS output.
+
+	  Say M here if you want to include support for enabling the VBUS output
+	  as a module. The module will be named "qcom_usb-regulator".
+
 config REGULATOR_RC5T583
 	tristate "RICOH RC5T583 Power regulators"
 	depends on MFD_RC5T583

index c0d6b96ebd78..cbab28aa7b56 100644
@@ -89,6 +89,7 @@ obj-$(CONFIG_REGULATOR_QCOM_RPM) += qcom_rpm-regulator.o
 obj-$(CONFIG_REGULATOR_QCOM_RPMH) += qcom-rpmh-regulator.o
 obj-$(CONFIG_REGULATOR_QCOM_SMD_RPM) += qcom_smd-regulator.o
 obj-$(CONFIG_REGULATOR_QCOM_SPMI) += qcom_spmi-regulator.o
+obj-$(CONFIG_REGULATOR_QCOM_USB_VBUS) += qcom_usb_vbus-regulator.o
 obj-$(CONFIG_REGULATOR_PALMAS) += palmas-regulator.o
 obj-$(CONFIG_REGULATOR_PFUZE100) += pfuze100-regulator.o
 obj-$(CONFIG_REGULATOR_PV88060) += pv88060-regulator.o

new file mode 100644
index 000000000000..2fa76111cfb9
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/qcom,usb-vbus-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: The Qualcomm PMIC VBUS output regulator driver
+
+maintainers:
+  - Wesley Cheng <[email protected]>
+
+description: |
+  This regulator driver controls the VBUS output by the Qualcomm PMIC.  This
+  regulator will be enabled in situations where the device is required to
+  provide power to the connected peripheral.
+
+properties:
+  compatible:
+    enum:
+      - qcom,pm8150b-vbus-reg
+
+  reg:
+    maxItems: 1
+    description: VBUS output base address
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+     pm8150b {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        qcom,dcdc@1100 {
+            compatible = "qcom,pm8150b-vbus-reg";
+            reg = <0x1100>;
+        };
+     };
+...

index ec44a8bc2f84..b7274d9d7341 100644
@@ -22,6 +22,12 @@ power-on@800 {
 			status = "disabled";
 		};
 
+		qcom,dcdc@1100 {
+			compatible = "qcom,pm8150b-vbus-reg";
+			status = "disabled";
+			reg = <0x1100>;
+		};
+
 		qcom,typec@1500 {
 			compatible = "qcom,pm8150b-usb-typec";
 			status = "disabled";

index 6c6325c3af59..3845d19893eb 100644
@@ -426,6 +426,13 @@ &usb_1 {
 	status = "okay";
 };
 
+&spmi_bus {
+	pmic@2 {
+		qcom,dcdc@1100 {
+			status = "okay";
+		};
+};
+
 &usb_1_dwc3 {
 	dr_mode = "peripheral";
 };