162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/phy/rockchip,inno-usb2phy.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Rockchip USB2.0 phy with inno IP block 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Heiko Stuebner <heiko@sntech.de> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciproperties: 1362306a36Sopenharmony_ci compatible: 1462306a36Sopenharmony_ci enum: 1562306a36Sopenharmony_ci - rockchip,px30-usb2phy 1662306a36Sopenharmony_ci - rockchip,rk3128-usb2phy 1762306a36Sopenharmony_ci - rockchip,rk3228-usb2phy 1862306a36Sopenharmony_ci - rockchip,rk3308-usb2phy 1962306a36Sopenharmony_ci - rockchip,rk3328-usb2phy 2062306a36Sopenharmony_ci - rockchip,rk3366-usb2phy 2162306a36Sopenharmony_ci - rockchip,rk3399-usb2phy 2262306a36Sopenharmony_ci - rockchip,rk3568-usb2phy 2362306a36Sopenharmony_ci - rockchip,rk3588-usb2phy 2462306a36Sopenharmony_ci - rockchip,rv1108-usb2phy 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci reg: 2762306a36Sopenharmony_ci maxItems: 1 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci clock-output-names: 3062306a36Sopenharmony_ci description: 3162306a36Sopenharmony_ci The usb 480m output clock name. 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ci "#clock-cells": 3462306a36Sopenharmony_ci const: 0 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci clocks: 3762306a36Sopenharmony_ci maxItems: 1 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ci clock-names: 4062306a36Sopenharmony_ci const: phyclk 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ci assigned-clocks: 4362306a36Sopenharmony_ci description: 4462306a36Sopenharmony_ci Phandle of the usb 480m clock. 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_ci assigned-clock-parents: 4762306a36Sopenharmony_ci description: 4862306a36Sopenharmony_ci Parent of the usb 480m clock. 4962306a36Sopenharmony_ci Select between usb-phy output 480m and xin24m. 5062306a36Sopenharmony_ci Refer to clk/clock-bindings.txt for generic clock consumer properties. 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ci extcon: 5362306a36Sopenharmony_ci description: 5462306a36Sopenharmony_ci Phandle to the extcon device providing the cable state for the otg phy. 5562306a36Sopenharmony_ci 5662306a36Sopenharmony_ci interrupts: 5762306a36Sopenharmony_ci description: Muxed interrupt for both ports 5862306a36Sopenharmony_ci maxItems: 1 5962306a36Sopenharmony_ci 6062306a36Sopenharmony_ci resets: 6162306a36Sopenharmony_ci maxItems: 2 6262306a36Sopenharmony_ci 6362306a36Sopenharmony_ci reset-names: 6462306a36Sopenharmony_ci items: 6562306a36Sopenharmony_ci - const: phy 6662306a36Sopenharmony_ci - const: apb 6762306a36Sopenharmony_ci 6862306a36Sopenharmony_ci rockchip,usbgrf: 6962306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/phandle 7062306a36Sopenharmony_ci description: 7162306a36Sopenharmony_ci Phandle to the syscon managing the 'usb general register files'. 7262306a36Sopenharmony_ci When set the driver will request its phandle as one companion-grf 7362306a36Sopenharmony_ci for some special SoCs (e.g rv1108). 7462306a36Sopenharmony_ci 7562306a36Sopenharmony_ci host-port: 7662306a36Sopenharmony_ci type: object 7762306a36Sopenharmony_ci additionalProperties: false 7862306a36Sopenharmony_ci 7962306a36Sopenharmony_ci properties: 8062306a36Sopenharmony_ci "#phy-cells": 8162306a36Sopenharmony_ci const: 0 8262306a36Sopenharmony_ci 8362306a36Sopenharmony_ci interrupts: 8462306a36Sopenharmony_ci description: host linestate interrupt 8562306a36Sopenharmony_ci maxItems: 1 8662306a36Sopenharmony_ci 8762306a36Sopenharmony_ci interrupt-names: 8862306a36Sopenharmony_ci const: linestate 8962306a36Sopenharmony_ci 9062306a36Sopenharmony_ci phy-supply: 9162306a36Sopenharmony_ci description: 9262306a36Sopenharmony_ci Phandle to a regulator that provides power to VBUS. 9362306a36Sopenharmony_ci See ./phy-bindings.txt for details. 9462306a36Sopenharmony_ci 9562306a36Sopenharmony_ci required: 9662306a36Sopenharmony_ci - "#phy-cells" 9762306a36Sopenharmony_ci 9862306a36Sopenharmony_ci otg-port: 9962306a36Sopenharmony_ci type: object 10062306a36Sopenharmony_ci additionalProperties: false 10162306a36Sopenharmony_ci 10262306a36Sopenharmony_ci properties: 10362306a36Sopenharmony_ci "#phy-cells": 10462306a36Sopenharmony_ci const: 0 10562306a36Sopenharmony_ci 10662306a36Sopenharmony_ci interrupts: 10762306a36Sopenharmony_ci minItems: 1 10862306a36Sopenharmony_ci maxItems: 3 10962306a36Sopenharmony_ci 11062306a36Sopenharmony_ci interrupt-names: 11162306a36Sopenharmony_ci oneOf: 11262306a36Sopenharmony_ci - const: linestate 11362306a36Sopenharmony_ci - const: otg-mux 11462306a36Sopenharmony_ci - items: 11562306a36Sopenharmony_ci - const: otg-bvalid 11662306a36Sopenharmony_ci - const: otg-id 11762306a36Sopenharmony_ci - const: linestate 11862306a36Sopenharmony_ci 11962306a36Sopenharmony_ci phy-supply: 12062306a36Sopenharmony_ci description: 12162306a36Sopenharmony_ci Phandle to a regulator that provides power to VBUS. 12262306a36Sopenharmony_ci See ./phy-bindings.txt for details. 12362306a36Sopenharmony_ci 12462306a36Sopenharmony_ci required: 12562306a36Sopenharmony_ci - "#phy-cells" 12662306a36Sopenharmony_ci 12762306a36Sopenharmony_cirequired: 12862306a36Sopenharmony_ci - compatible 12962306a36Sopenharmony_ci - reg 13062306a36Sopenharmony_ci - clock-output-names 13162306a36Sopenharmony_ci - "#clock-cells" 13262306a36Sopenharmony_ci 13362306a36Sopenharmony_cianyOf: 13462306a36Sopenharmony_ci - required: 13562306a36Sopenharmony_ci - otg-port 13662306a36Sopenharmony_ci - required: 13762306a36Sopenharmony_ci - host-port 13862306a36Sopenharmony_ci 13962306a36Sopenharmony_ciallOf: 14062306a36Sopenharmony_ci - if: 14162306a36Sopenharmony_ci properties: 14262306a36Sopenharmony_ci compatible: 14362306a36Sopenharmony_ci contains: 14462306a36Sopenharmony_ci enum: 14562306a36Sopenharmony_ci - rockchip,rk3568-usb2phy 14662306a36Sopenharmony_ci - rockchip,rk3588-usb2phy 14762306a36Sopenharmony_ci 14862306a36Sopenharmony_ci then: 14962306a36Sopenharmony_ci properties: 15062306a36Sopenharmony_ci host-port: 15162306a36Sopenharmony_ci properties: 15262306a36Sopenharmony_ci interrupts: false 15362306a36Sopenharmony_ci 15462306a36Sopenharmony_ci otg-port: 15562306a36Sopenharmony_ci properties: 15662306a36Sopenharmony_ci interrupts: false 15762306a36Sopenharmony_ci 15862306a36Sopenharmony_ci required: 15962306a36Sopenharmony_ci - interrupts 16062306a36Sopenharmony_ci 16162306a36Sopenharmony_ci else: 16262306a36Sopenharmony_ci properties: 16362306a36Sopenharmony_ci interrupts: false 16462306a36Sopenharmony_ci 16562306a36Sopenharmony_ci host-port: 16662306a36Sopenharmony_ci required: 16762306a36Sopenharmony_ci - interrupts 16862306a36Sopenharmony_ci - interrupt-names 16962306a36Sopenharmony_ci 17062306a36Sopenharmony_ci otg-port: 17162306a36Sopenharmony_ci required: 17262306a36Sopenharmony_ci - interrupts 17362306a36Sopenharmony_ci - interrupt-names 17462306a36Sopenharmony_ci 17562306a36Sopenharmony_ciadditionalProperties: false 17662306a36Sopenharmony_ci 17762306a36Sopenharmony_ciexamples: 17862306a36Sopenharmony_ci - | 17962306a36Sopenharmony_ci #include <dt-bindings/clock/rk3399-cru.h> 18062306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/arm-gic.h> 18162306a36Sopenharmony_ci #include <dt-bindings/interrupt-controller/irq.h> 18262306a36Sopenharmony_ci u2phy0: usb2phy@e450 { 18362306a36Sopenharmony_ci compatible = "rockchip,rk3399-usb2phy"; 18462306a36Sopenharmony_ci reg = <0xe450 0x10>; 18562306a36Sopenharmony_ci clocks = <&cru SCLK_USB2PHY0_REF>; 18662306a36Sopenharmony_ci clock-names = "phyclk"; 18762306a36Sopenharmony_ci clock-output-names = "clk_usbphy0_480m"; 18862306a36Sopenharmony_ci #clock-cells = <0>; 18962306a36Sopenharmony_ci 19062306a36Sopenharmony_ci u2phy0_host: host-port { 19162306a36Sopenharmony_ci interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>; 19262306a36Sopenharmony_ci interrupt-names = "linestate"; 19362306a36Sopenharmony_ci #phy-cells = <0>; 19462306a36Sopenharmony_ci }; 19562306a36Sopenharmony_ci 19662306a36Sopenharmony_ci u2phy0_otg: otg-port { 19762306a36Sopenharmony_ci interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>, 19862306a36Sopenharmony_ci <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>, 19962306a36Sopenharmony_ci <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>; 20062306a36Sopenharmony_ci interrupt-names = "otg-bvalid", "otg-id", "linestate"; 20162306a36Sopenharmony_ci #phy-cells = <0>; 20262306a36Sopenharmony_ci }; 20362306a36Sopenharmony_ci }; 204