1fb9a1b80SWayne Chang# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 2fb9a1b80SWayne Chang%YAML 1.2 3fb9a1b80SWayne Chang--- 4fb9a1b80SWayne Chang$id: http://devicetree.org/schemas/usb/cypress,cypd4226.yaml# 5fb9a1b80SWayne Chang$schema: http://devicetree.org/meta-schemas/core.yaml# 6fb9a1b80SWayne Chang 7fb9a1b80SWayne Changtitle: Cypress cypd4226 Type-C Controller 8fb9a1b80SWayne Chang 9fb9a1b80SWayne Changmaintainers: 10fb9a1b80SWayne Chang - Wayne Chang <waynec@nvidia.com> 11fb9a1b80SWayne Chang 12fb9a1b80SWayne Changdescription: 13fb9a1b80SWayne Chang The Cypress cypd4226 is a dual Type-C controller that is controlled 14fb9a1b80SWayne Chang via an I2C interface. 15fb9a1b80SWayne Chang 16fb9a1b80SWayne Changproperties: 17fb9a1b80SWayne Chang compatible: 18fb9a1b80SWayne Chang const: cypress,cypd4226 19fb9a1b80SWayne Chang 20fb9a1b80SWayne Chang '#address-cells': 21fb9a1b80SWayne Chang const: 1 22fb9a1b80SWayne Chang 23fb9a1b80SWayne Chang '#size-cells': 24fb9a1b80SWayne Chang const: 0 25fb9a1b80SWayne Chang 26fb9a1b80SWayne Chang reg: 27fb9a1b80SWayne Chang const: 0x08 28fb9a1b80SWayne Chang 29fb9a1b80SWayne Chang interrupts: 30fb9a1b80SWayne Chang items: 31fb9a1b80SWayne Chang - description: cypd4226 host interrupt 32fb9a1b80SWayne Chang 33fb9a1b80SWayne Chang firmware-name: 34fb9a1b80SWayne Chang enum: 35fb9a1b80SWayne Chang - nvidia,gpu 36fb9a1b80SWayne Chang - nvidia,jetson-agx-xavier 37fb9a1b80SWayne Chang description: | 38fb9a1b80SWayne Chang The name of the CCGx firmware built for product series. 39fb9a1b80SWayne Chang should be set one of following: 40fb9a1b80SWayne Chang - "nvidia,gpu" for the NVIDIA RTX product series 41fb9a1b80SWayne Chang - "nvidia,jetson-agx-xavier" for the NVIDIA Jetson product series 42fb9a1b80SWayne Chang 43fb9a1b80SWayne ChangpatternProperties: 44fb9a1b80SWayne Chang '^connector@[01]$': 45fb9a1b80SWayne Chang $ref: /schemas/connector/usb-connector.yaml# 46*e251a4e2SKrzysztof Kozlowski required: 47*e251a4e2SKrzysztof Kozlowski - reg 48fb9a1b80SWayne Chang 49fb9a1b80SWayne Changrequired: 50fb9a1b80SWayne Chang - compatible 51fb9a1b80SWayne Chang - reg 52fb9a1b80SWayne Chang - interrupts 53fb9a1b80SWayne Chang 54fb9a1b80SWayne ChanganyOf: 55fb9a1b80SWayne Chang - required: 56fb9a1b80SWayne Chang - connector@0 57fb9a1b80SWayne Chang - required: 58fb9a1b80SWayne Chang - connector@1 59fb9a1b80SWayne Chang 60fb9a1b80SWayne ChangadditionalProperties: false 61fb9a1b80SWayne Chang 62fb9a1b80SWayne Changexamples: 63fb9a1b80SWayne Chang - | 64fb9a1b80SWayne Chang #include <dt-bindings/gpio/tegra194-gpio.h> 65fb9a1b80SWayne Chang #include <dt-bindings/interrupt-controller/arm-gic.h> 66fb9a1b80SWayne Chang i2c { 67fb9a1b80SWayne Chang #address-cells = <1>; 68fb9a1b80SWayne Chang #size-cells = <0>; 69fb9a1b80SWayne Chang #interrupt-cells = <2>; 70fb9a1b80SWayne Chang 71fb9a1b80SWayne Chang typec@8 { 72fb9a1b80SWayne Chang compatible = "cypress,cypd4226"; 73fb9a1b80SWayne Chang reg = <0x08>; 74fb9a1b80SWayne Chang interrupt-parent = <&gpio_aon>; 75fb9a1b80SWayne Chang interrupts = <TEGRA194_AON_GPIO(BB, 2) IRQ_TYPE_LEVEL_LOW>; 76fb9a1b80SWayne Chang firmware-name = "nvidia,jetson-agx-xavier"; 77fb9a1b80SWayne Chang #address-cells = <1>; 78fb9a1b80SWayne Chang #size-cells = <0>; 79fb9a1b80SWayne Chang connector@0 { 80fb9a1b80SWayne Chang compatible = "usb-c-connector"; 81fb9a1b80SWayne Chang reg = <0>; 82fb9a1b80SWayne Chang label = "USB-C"; 83fb9a1b80SWayne Chang data-role = "dual"; 84fb9a1b80SWayne Chang ports { 85fb9a1b80SWayne Chang #address-cells = <1>; 86fb9a1b80SWayne Chang #size-cells = <0>; 87fb9a1b80SWayne Chang port@0 { 88fb9a1b80SWayne Chang reg = <0>; 89fb9a1b80SWayne Chang endpoint { 90fb9a1b80SWayne Chang remote-endpoint = <&usb_role_switch0>; 91fb9a1b80SWayne Chang }; 92fb9a1b80SWayne Chang }; 93fb9a1b80SWayne Chang }; 94fb9a1b80SWayne Chang }; 95fb9a1b80SWayne Chang }; 96fb9a1b80SWayne Chang }; 97