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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/phy/qcom,snps-eusb2-phy.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm SNPS eUSB2 phy controller maintainers: - Abel Vesa <abel.vesa@linaro.org> description: eUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets. properties: compatible: const: qcom,sm8550-snps-eusb2-phy reg: maxItems: 1 "#phy-cells": const: 0 clocks: items: - description: ref clock-names: items: - const: ref resets: maxItems: 1 phys: maxItems: 1 description: Phandle to eUSB2 to USB 2.0 repeater vdd-supply: description: Phandle to 0.88V regulator supply to PHY digital circuit. vdda12-supply: description: Phandle to 1.2V regulator supply to PHY refclk pll block. required: - compatible - reg - "#phy-cells" - clocks - clock-names - vdd-supply - vdda12-supply - resets additionalProperties: false examples: - | #include <dt-bindings/clock/qcom,sm8550-gcc.h> #include <dt-bindings/clock/qcom,rpmh.h> #include <dt-bindings/clock/qcom,sm8550-tcsr.h> usb_1_hsphy: phy@88e3000 { compatible = "qcom,sm8550-snps-eusb2-phy"; reg = <0x88e3000 0x154>; #phy-cells = <0>; clocks = <&tcsrcc TCSR_USB2_CLKREF_EN>; clock-names = "ref"; vdd-supply = <&vreg_l1e_0p88>; vdda12-supply = <&vreg_l3e_1p2>; resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; }; |