| # 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 <andrew-ct.chen@mediatek.com> |
| - Lala Lin <lala.lin@mediatek.com> |
| |
| allOf: |
| - $ref: "nvmem.yaml#" |
| |
| properties: |
| $nodename: |
| pattern: "^efuse@[0-9a-f]+$" |
| |
| compatible: |
| oneOf: |
| - items: |
| - enum: |
| - mediatek,mt7622-efuse |
| - mediatek,mt7623-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>; |
| }; |
| }; |
