# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/nvmem/mediatek,efuse.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: MediaTek efuse description: | MediaTek's efuse is used for storing calibration data, it can be accessed on ARM devices usiong I/O mapped memory. maintainers: - Andrew-CT Chen - Lala Lin allOf: - $ref: nvmem.yaml# - $ref: nvmem-deprecated-cells.yaml# properties: $nodename: pattern: "^efuse@[0-9a-f]+$" compatible: oneOf: - items: - enum: - mediatek,mt7622-efuse - mediatek,mt7623-efuse - mediatek,mt7986-efuse - mediatek,mt8173-efuse - mediatek,mt8183-efuse - mediatek,mt8186-efuse - mediatek,mt8188-efuse - mediatek,mt8192-efuse - mediatek,mt8195-efuse - mediatek,mt8516-efuse - const: mediatek,efuse - const: mediatek,mt8173-efuse deprecated: true reg: maxItems: 1 required: - compatible - reg unevaluatedProperties: false examples: - | efuse@11c10000 { compatible = "mediatek,mt8195-efuse", "mediatek,efuse"; reg = <0x11c10000 0x1000>; #address-cells = <1>; #size-cells = <1>; u3_tx_imp_p0: usb3-tx-imp@184,1 { reg = <0x184 0x1>; bits = <0 5>; }; u3_rx_imp_p0: usb3-rx-imp@184,2 { reg = <0x184 0x2>; bits = <5 5>; }; u3_intr_p0: usb3-intr@185 { reg = <0x185 0x1>; bits = <2 6>; }; comb_tx_imp_p1: usb3-tx-imp@186,1 { reg = <0x186 0x1>; bits = <0 5>; }; comb_rx_imp_p1: usb3-rx-imp@186,2 { reg = <0x186 0x2>; bits = <5 5>; }; comb_intr_p1: usb3-intr@187 { reg = <0x187 0x1>; bits = <2 6>; }; u2_intr_p0: usb2-intr-p0@188,1 { reg = <0x188 0x1>; bits = <0 5>; }; u2_intr_p1: usb2-intr-p1@188,2 { reg = <0x188 0x2>; bits = <5 5>; }; };