--- /dev/null
+ # SPDX-License-Identifier: GPL-2.0-only
+ %YAML 1.2
+ ---
+ $id: http://devicetree.org/schemas/phy/qcom,usb-hs-phy.yaml#
+ $schema: http://devicetree.org/meta-schemas/core.yaml#
+
+ title: Qualcomm's USB HS PHY binding description
+
+ maintainers:
+
+ if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,usb-hs-phy-apq8064
+ then:
+ properties:
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: por
+
+ else:
+ properties:
+ resets:
+ minItems: 2
+ maxItems: 2
+
+ reset-names:
+ items:
+ - const: phy
+ - const: por
+
+ properties:
+ compatible:
+ items:
+ - enum:
+ - qcom,usb-hs-phy-apq8064
++ - qcom,usb-hs-phy-msm8226
+ - qcom,usb-hs-phy-msm8916
+ - qcom,usb-hs-phy-msm8974
+ - const: qcom,usb-hs-phy
+
+ clocks:
+ minItems: 2
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+ contains:
+ items:
+ - const: ref
+ - const: sleep
+
+ resets: true
+
+ reset-names: true
+
+ v1p8-supply: true
+
+ v3p3-supply: true
+
+ extcon: true
+
+ "#phy-cells":
+ const: 0
+
+ qcom,init-seq:
+ $ref: /schemas/types.yaml#/definitions/uint8-matrix
+ description: >
+ Sequence of ULPI address and value pairs to
+ program into the ULPI_EXT_VENDOR_SPECIFIC area.
+ This is related to Device Mode Eye Diagram test.
+ maxItems: 32 # no hard limit
+ items:
+ items:
+ - description: >
+ the address is offset from the ULPI_EXT_VENDOR_SPECIFIC address
+ - description: value
+
+ required:
+ - clocks
+ - clock-names
+ - resets
+ - reset-names
+ - "#phy-cells"
+
+ additionalProperties: false
+
+ examples:
+ - |
+ otg: usb-controller {
+ ulpi {
+ phy {
+ compatible = "qcom,usb-hs-phy-msm8974", "qcom,usb-hs-phy";
+ #phy-cells = <0>;
+ clocks = <&clk 0>, <&clk 258>;
+ clock-names = "ref", "sleep";
+ resets = <&gcc 10>, <&otg 0>;
+ reset-names = "phy", "por";
+ v3p3-supply = <&pm8941_l24>;
+ v1p8-supply = <&pm8941_l6>;
+ extcon = <&smbb>;
+ qcom,init-seq = /bits/ 8 <0x1 0x63>;
+ };
+ };
+ };
Enable this to add support for the PCIE PHY as found on
i.MX8M family of SOCs.
+config PHY_FSL_LYNX_28G
+ tristate "Freescale Layerscape Lynx 28G SerDes PHY support"
+ depends on OF
+ select GENERIC_PHY
+ help
+ Enable this to add support for the Lynx SerDes 28G PHY as
+ found on NXP's Layerscape platforms such as LX2160A.
+ Used to change the protocol running on SerDes lanes at runtime.
+ Only useful for a restricted set of Ethernet protocols.
++
+ endif