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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/qcom,snps-eusb2-phy.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm SNPS eUSB2 phy controller
maintainers:
- Abel Vesa <abel.vesa@linaro.org>
description:
eUSB2 controller supports LS/FS/HS usb connectivity on Qualcomm chipsets.
properties:
compatible:
oneOf:
- items:
- enum:
- qcom,sdx75-snps-eusb2-phy
- const: qcom,sm8550-snps-eusb2-phy
- const: qcom,sm8550-snps-eusb2-phy
reg:
maxItems: 1
"#phy-cells":
const: 0
clocks:
items:
- description: ref
clock-names:
items:
- const: ref
resets:
maxItems: 1
phys:
maxItems: 1
description:
Phandle to eUSB2 to USB 2.0 repeater
vdd-supply:
description:
Phandle to 0.88V regulator supply to PHY digital circuit.
vdda12-supply:
description:
Phandle to 1.2V regulator supply to PHY refclk pll block.
required:
- compatible
- reg
- "#phy-cells"
- clocks
- clock-names
- vdd-supply
- vdda12-supply
- resets
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,sm8550-gcc.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,sm8550-tcsr.h>
usb_1_hsphy: phy@88e3000 {
compatible = "qcom,sm8550-snps-eusb2-phy";
reg = <0x88e3000 0x154>;
#phy-cells = <0>;
clocks = <&tcsrcc TCSR_USB2_CLKREF_EN>;
clock-names = "ref";
vdd-supply = <&vreg_l1e_0p88>;
vdda12-supply = <&vreg_l3e_1p2>;
resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
};
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