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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: "http://devicetree.org/schemas/phy/qcom,usb-snps-femto-v2.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Qualcomm Synopsys Femto High-Speed USB PHY V2
maintainers:
- Wesley Cheng <wcheng@codeaurora.org>
description: |
Qualcomm High-Speed USB PHY
properties:
compatible:
enum:
- qcom,usb-snps-hs-7nm-phy
- qcom,sc7280-usb-hs-phy
- qcom,sm8150-usb-hs-phy
- qcom,sm8250-usb-hs-phy
- qcom,sm8350-usb-hs-phy
- qcom,sm8450-usb-hs-phy
- qcom,usb-snps-femto-v2-phy
reg:
maxItems: 1
"#phy-cells":
const: 0
clocks:
items:
- description: rpmhcc ref clock
clock-names:
items:
- const: ref
resets:
items:
- description: PHY core reset
vdda-pll-supply:
description: phandle to the regulator VDD supply node.
vdda18-supply:
description: phandle to the regulator 1.8V supply node.
vdda33-supply:
description: phandle to the regulator 3.3V supply node.
required:
- compatible
- reg
- "#phy-cells"
- clocks
- clock-names
- resets
- vdda-pll-supply
- vdda18-supply
- vdda33-supply
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,gcc-sm8150.h>
phy@88e2000 {
compatible = "qcom,sm8150-usb-hs-phy";
reg = <0x088e2000 0x400>;
#phy-cells = <0>;
clocks = <&rpmhcc RPMH_CXO_CLK>;
clock-names = "ref";
resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
vdda-pll-supply = <&vdd_usb_hs_core>;
vdda33-supply = <&vdda_usb_hs_3p1>;
vdda18-supply = <&vdda_usb_hs_1p8>;
};
...
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