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83 lines
1.8 KiB
83 lines
1.8 KiB
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: "http://devicetree.org/schemas/phy/qcom,usb-ss.yaml#" |
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$schema: "http://devicetree.org/meta-schemas/core.yaml#" |
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title: Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY |
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maintainers: |
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- Bryan O'Donoghue <[email protected]> |
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description: | |
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Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY |
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properties: |
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compatible: |
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enum: |
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- qcom,usb-ss-28nm-phy |
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reg: |
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maxItems: 1 |
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"#phy-cells": |
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const: 0 |
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clocks: |
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items: |
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- description: rpmcc clock |
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- description: PHY AHB clock |
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- description: SuperSpeed pipe clock |
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clock-names: |
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items: |
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- const: ref |
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- const: ahb |
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- const: pipe |
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vdd-supply: |
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description: phandle to the regulator VDD supply node. |
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vdda1p8-supply: |
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description: phandle to the regulator 1.8V supply node. |
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resets: |
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items: |
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- description: COM reset |
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- description: PHY reset line |
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reset-names: |
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items: |
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- const: com |
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- const: phy |
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required: |
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- compatible |
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- reg |
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- "#phy-cells" |
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- clocks |
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- clock-names |
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- vdd-supply |
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- vdda1p8-supply |
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additionalProperties: false |
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examples: |
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- | |
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#include <dt-bindings/clock/qcom,gcc-qcs404.h> |
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#include <dt-bindings/clock/qcom,rpmcc.h> |
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usb3_phy: usb3-phy@78000 { |
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compatible = "qcom,usb-ss-28nm-phy"; |
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reg = <0x78000 0x400>; |
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#phy-cells = <0>; |
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clocks = <&rpmcc RPM_SMD_LN_BB_CLK>, |
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<&gcc GCC_USB_HS_PHY_CFG_AHB_CLK>, |
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<&gcc GCC_USB3_PHY_PIPE_CLK>; |
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clock-names = "ref", "ahb", "pipe"; |
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resets = <&gcc GCC_USB3_PHY_BCR>, |
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<&gcc GCC_USB3PHY_PHY_BCR>; |
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reset-names = "com", "phy"; |
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vdd-supply = <&vreg_l3_1p05>; |
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vdda1p8-supply = <&vreg_l5_1p8>; |
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}; |
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...
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