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+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/cypress,cypd4226.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cypress cypd4226 UCSI I2C Type-C Controller
+
+maintainers:
+ - Wayne Chang <waynec@nvidia.com>
+
+description: |
+ The Cypress cypd4226 UCSI I2C type-C controller is a I2C interface type-C
+ controller.
+
+properties:
+ compatible:
+ const: cypress,cypd4226
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ reg:
+ const: 0x08
+
+ interrupts:
+ maxItems: 1
+
+ cypress,firmware-build:
+ enum:
+ - nv
+ - gn
+ description: |
+ the name of the CCGx firmware built for product series.
+ should be set one of following:
+ - "nv" for the RTX product series
+ - "gn" for the Jetson product series
+
+patternProperties:
+ '^connector@[0-9a-f]+$':
+ $ref: /schemas/connector/usb-connector.yaml#
+ properties:
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: true
+
+examples:
+ - |
+ #include <dt-bindings/gpio/tegra194-gpio.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #interrupt-cells = <2>;
+
+ ucsi_ccg: ucsi_ccg@8 {
+ compatible = "cypress,cypd4226";
+ interrupt-parent = <&gpio_aon>;
+ interrupts = <TEGRA194_AON_GPIO(BB, 2) IRQ_TYPE_LEVEL_LOW>;
+ reg = <0x08>;
+ cypress,firmware-build = "gn";
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ccg_typec_con0: connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ label = "USB-C";
+ data-role = "dual";
+ port {
+ ucsi_ccg_p0: endpoint {
+ remote-endpoint = <&usb_role_switch0>;
+ };
+ };
+ };
+ };
+ };