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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/phy/qcom,snps-eusb2-phy.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Qualcomm SNPS eUSB2 phy controller8 9maintainers:10 - Abel Vesa <abel.vesa@linaro.org>11 12description:13 eUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets.14 15properties:16 compatible:17 oneOf:18 - items:19 - enum:20 - qcom,sdx75-snps-eusb2-phy21 - qcom,sm8650-snps-eusb2-phy22 - qcom,x1e80100-snps-eusb2-phy23 - const: qcom,sm8550-snps-eusb2-phy24 - const: qcom,sm8550-snps-eusb2-phy25 26 reg:27 maxItems: 128 29 "#phy-cells":30 const: 031 32 clocks:33 items:34 - description: ref35 36 clock-names:37 items:38 - const: ref39 40 resets:41 maxItems: 142 43 phys:44 maxItems: 145 description:46 Phandle to eUSB2 to USB 2.0 repeater47 48 vdd-supply:49 description:50 Phandle to 0.88V regulator supply to PHY digital circuit.51 52 vdda12-supply:53 description:54 Phandle to 1.2V regulator supply to PHY refclk pll block.55 56required:57 - compatible58 - reg59 - "#phy-cells"60 - clocks61 - clock-names62 - vdd-supply63 - vdda12-supply64 - resets65 66additionalProperties: false67 68examples:69 - |70 #include <dt-bindings/clock/qcom,sm8550-gcc.h>71 #include <dt-bindings/clock/qcom,rpmh.h>72 #include <dt-bindings/clock/qcom,sm8550-tcsr.h>73 74 usb_1_hsphy: phy@88e3000 {75 compatible = "qcom,sm8550-snps-eusb2-phy";76 reg = <0x88e3000 0x154>;77 #phy-cells = <0>;78 79 clocks = <&tcsrcc TCSR_USB2_CLKREF_EN>;80 clock-names = "ref";81 82 vdd-supply = <&vreg_l1e_0p88>;83 vdda12-supply = <&vreg_l3e_1p2>;84 85 resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;86 };87