| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/phy/qcom,ipq5332-usb-hsphy.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: M31 USB PHY |
| |
| maintainers: |
| - Sricharan Ramabadhran <quic_srichara@quicinc.com> |
| - Varadarajan Narayanan <quic_varada@quicinc.com> |
| |
| description: |
| USB M31 PHY (https://www.m31tech.com) found in Qualcomm |
| IPQ5018, IPQ5332 SoCs. |
| |
| properties: |
| compatible: |
| items: |
| - const: qcom,ipq5332-usb-hsphy |
| |
| "#phy-cells": |
| const: 0 |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| clock-names: |
| items: |
| - const: cfg_ahb |
| |
| resets: |
| maxItems: 1 |
| |
| vdd-supply: |
| description: |
| Phandle to 5V regulator supply to PHY digital circuit. |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/qcom,ipq5332-gcc.h> |
| usb-phy@7b000 { |
| compatible = "qcom,ipq5332-usb-hsphy"; |
| reg = <0x0007b000 0x12c>; |
| |
| clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; |
| clock-names = "cfg_ahb"; |
| |
| #phy-cells = <0>; |
| |
| resets = <&gcc GCC_QUSB2_0_PHY_BCR>; |
| |
| vdd-supply = <®ulator_fixed_5p0>; |
| }; |