Loading...
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) # Copyright (C) Sunplus Co., Ltd. 2021 %YAML 1.2 --- $id: http://devicetree.org/schemas/phy/sunplus,sp7021-usb2-phy.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Sunplus SP7021 USB 2.0 PHY Controller maintainers: - Vincent Shih <vincent.sunplus@gmail.com> properties: compatible: const: sunplus,sp7021-usb2-phy reg: items: - description: UPHY register region - description: MOON4 register region reg-names: items: - const: phy - const: moon4 clocks: maxItems: 1 resets: maxItems: 1 "#phy-cells": const: 0 nvmem-cell-names: description: names corresponding to the nvmem cells of disconnect voltage const: disc_vol nvmem-cells: description: nvmem cell address of disconnect voltage maxItems: 1 sunplus,disc-vol-addr-off: $ref: /schemas/types.yaml#/definitions/uint32 description: the otp address offset of disconnect voltage required: - compatible - reg - reg-names - clocks - resets - "#phy-cells" - nvmem-cell-names - nvmem-cells - sunplus,disc-vol-addr-off additionalProperties: false examples: - | sp_uphy0: usb-phy@9c004a80 { compatible = "sunplus,sp7021-usb2-phy"; reg = <0x9c004a80 0x80>, <0x9c000248 0x10>; reg-names = "phy", "moon4"; clocks = <&clkc 0x3d>; resets = <&rstc 0x2d>; #phy-cells = <0>; nvmem-cell-names = "disc_vol"; nvmem-cells = <&disc_vol>; sunplus,disc-vol-addr-off = <0>; }; |