65 lines · yaml
1# SPDX-License-Identifier: GPL-2.02%YAML 1.23---4$id: http://devicetree.org/schemas/phy/hisilicon,hi3670-usb3.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Hisilicon Kirin970 USB PHY8 9maintainers:10 - Mauro Carvalho Chehab <mchehab+huawei@kernel.org>11 12description: |+13 Bindings for USB3 PHY on HiSilicon Kirin 970.14 15properties:16 compatible:17 const: hisilicon,hi3670-usb-phy18 19 "#phy-cells":20 const: 021 22 hisilicon,pericrg-syscon:23 $ref: /schemas/types.yaml#/definitions/phandle24 description: phandle of syscon used to control iso refclk.25 26 hisilicon,pctrl-syscon:27 $ref: /schemas/types.yaml#/definitions/phandle28 description: phandle of syscon used to control usb tcxo.29 30 hisilicon,sctrl-syscon:31 $ref: /schemas/types.yaml#/definitions/phandle32 description: phandle of syscon used to control phy deep sleep.33 34 hisilicon,eye-diagram-param:35 $ref: /schemas/types.yaml#/definitions/uint32-array36 maxItems: 137 description: Eye diagram for phy.38 39 hisilicon,tx-vboost-lvl:40 $ref: /schemas/types.yaml#/definitions/uint3241 description: TX level vboost for phy.42 43required:44 - compatible45 - hisilicon,pericrg-syscon46 - hisilicon,pctrl-syscon47 - hisilicon,sctrl-syscon48 - hisilicon,eye-diagram-param49 - hisilicon,tx-vboost-lvl50 - "#phy-cells"51 52additionalProperties: false53 54examples:55 - |56 usb-phy {57 compatible = "hisilicon,hi3670-usb-phy";58 #phy-cells = <0>;59 hisilicon,pericrg-syscon = <&crg_ctrl>;60 hisilicon,pctrl-syscon = <&pctrl>;61 hisilicon,sctrl-syscon = <&sctrl>;62 hisilicon,eye-diagram-param = <0xfdfee4>;63 hisilicon,tx-vboost-lvl = <0x5>;64 };65