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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/adc/mediatek,mt2701-auxadc.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Mediatek AUXADC - ADC on Mediatek mobile SoC (mt65xx/mt81xx/mt27xx)8 9maintainers:10 - Zhiyong Tao <zhiyong.tao@mediatek.com>11 - Matthias Brugger <matthias.bgg@gmail.com>12 13description: |14 The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found15 in some Mediatek SoCs which among other things measures the temperatures16 in the SoC. It can be used directly with register accesses, but it is also17 used by thermal controller which reads the temperatures from the AUXADC18 directly via its own bus interface. See mediatek-thermal bindings19 for the Thermal Controller which holds a phandle to the AUXADC.20 21properties:22 compatible:23 oneOf:24 - enum:25 - mediatek,mt2701-auxadc26 - mediatek,mt2712-auxadc27 - mediatek,mt6765-auxadc28 - mediatek,mt7622-auxadc29 - mediatek,mt7986-auxadc30 - mediatek,mt8173-auxadc31 - items:32 - enum:33 - mediatek,mt7623-auxadc34 - const: mediatek,mt2701-auxadc35 - items:36 - enum:37 - mediatek,mt8183-auxadc38 - mediatek,mt8186-auxadc39 - mediatek,mt8188-auxadc40 - mediatek,mt8195-auxadc41 - mediatek,mt8516-auxadc42 - const: mediatek,mt8173-auxadc43 44 reg:45 maxItems: 146 47 clocks:48 maxItems: 149 50 clock-names:51 const: main52 53 "#io-channel-cells":54 const: 155 56additionalProperties: false57 58required:59 - compatible60 - reg61 - clocks62 - clock-names63 - "#io-channel-cells"64 65examples:66 - |67 #include <dt-bindings/clock/mt8183-clk.h>68 soc {69 #address-cells = <2>;70 #size-cells = <2>;71 72 adc@11001000 {73 compatible = "mediatek,mt8183-auxadc",74 "mediatek,mt8173-auxadc";75 reg = <0 0x11001000 0 0x1000>;76 clocks = <&infracfg CLK_INFRA_AUXADC>;77 clock-names = "main";78 #io-channel-cells = <1>;79 };80 };81...82