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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/phy/fsl,mxs-usbphy.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Freescale MXS USB Phy Device maintainers: - Xu Yang <xu.yang_2@nxp.com> properties: compatible: oneOf: - enum: - fsl,imx23-usbphy - fsl,imx7ulp-usbphy - fsl,vf610-usbphy - items: - enum: - fsl,imx28-usbphy - fsl,imx6ul-usbphy - fsl,imx6sl-usbphy - fsl,imx6sx-usbphy - fsl,imx6q-usbphy - const: fsl,imx23-usbphy - items: - const: fsl,imx6sll-usbphy - const: fsl,imx6ul-usbphy - const: fsl,imx23-usbphy - items: - enum: - fsl,imx8dxl-usbphy - fsl,imx8qm-usbphy - fsl,imx8ulp-usbphy - const: fsl,imx7ulp-usbphy reg: maxItems: 1 interrupts: maxItems: 1 clocks: maxItems: 1 '#phy-cells': const: 0 power-domains: maxItems: 1 fsl,anatop: description: phandle for anatop register, it is only for imx6 SoC series. $ref: /schemas/types.yaml#/definitions/phandle phy-3p0-supply: description: One of USB PHY's power supply. Can be used to keep a good signal quality. fsl,tx-cal-45-dn-ohms: description: Resistance (in ohms) of switchable high-speed trimming resistor connected in parallel with the 45 ohm resistor that terminates the DN output signal. minimum: 35 maximum: 54 default: 45 fsl,tx-cal-45-dp-ohms: description: Resistance (in ohms) of switchable high-speed trimming resistor connected in parallel with the 45 ohm resistor that terminates the DP output signal. minimum: 35 maximum: 54 default: 45 fsl,tx-d-cal: description: Current trimming value (as a percentage) of the 17.78 mA TX reference current. $ref: /schemas/types.yaml#/definitions/uint32 minimum: 79 maximum: 119 default: 100 required: - compatible - reg - clocks allOf: - if: properties: compatible: oneOf: - enum: - fsl,imx6q-usbphy - fsl,imx6sl-usbphy - fsl,imx6sx-usbphy - fsl,imx6sll-usbphy - fsl,vf610-usbphy - items: - const: fsl,imx6ul-usbphy - const: fsl,imx23-usbphy then: required: - fsl,anatop additionalProperties: false examples: - | #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/imx6qdl-clock.h> usbphy1: usb-phy@20c9000 { compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020c9000 0x1000>; clocks = <&clks IMX6QDL_CLK_USBPHY1>; interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>; fsl,anatop = <&anatop>; }; ... |